SlideShare a Scribd company logo
Journal of Education and Practice                                                                      www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012


    The Convergence of Mayer’s Model and Constructivist Model
               towards Problem solving in Physics
                                                    Dr. Romiro G. Bautista
                                         Natural Sciences and Mathematics Department
                                           AMA International University – Bahrain
                                              Email: bautista.romer@yahoo.com


Abstract
This study investigated the convergence of the Mayer’s model and constructivist model towards problem solving
in Physics. Twenty six students in Physics 1 (University Physics 1) enrolled in the third trimester, SY 2011 –
2012, were used as subjects of the study. An analysis of the students’ learning history in College Algebra and
Trigonometry was conducted as basis of determining their mathematical abilities. A pre-test was conducted to
determine the initial learning schema of the respondents. The examination used as pre-test was formulated by the
author as his output in his dissertation and was field tested to a group of students majoring in Science at Quirino
State College, Philippines. The Mayer’s model was used as a default procedure followed by the four-stage
constructivist model in problem solving. Students were engaged in active learning through direct instruction
using the Mayer’s model from the teacher, small group discussion, peer mentoring and follow-up session/s by
the teacher vis-à-vis with the four-stage constructivist model in problem solving. Analysis of transcripts was
done to determine the extent of learning of the respondents and the remediation to be implemented. After the
execution of the lessons, the students were given a post-test. It was found out that the students who were exposed
to the convergence of the Mayer’s model with the constructivist model developed better attitudes and
performance in problem solving. A significant effect and a moderately high impact model of variability on the
attitude and academic performance of the students: 85.2 % on the students’ attitude towards problem solving and
80.00 % on the students’ academic performance.
Keywords: Constructivist Model for Teaching Word Problem, Learning Attitudes, Learning Ability,
Mathematical Discourse, Mayer’s Model in Problem Solving

1. The Problem and Its Background
Problem solving in Physics, as influenced by cognitive learning theories, is mystified as difficult over the years
as students hold negative stereotype images towards the subject (Changeiywo, 2000; Bautista, 2004 & 2008;
Wangbugu & Changeiywo, 2008). This calls for a sound technique of decontextualized set of skills on
convergent reasoning in engaging students to higher cognition activities towards the subject.
      Techniques in solving problems are key objectives in Physics as problems are unavoidable. It involves
attitudinal as well as cognitive components of the problem solving process: effort, confidence, anxiety, persistent
and knowledge (Jonassen and Tasmeer, 1996; Abbott and Fouts, 2003; Kim, 2005; Bautista, 2012). Hence,
students need to consider and formulate suitable techniques in finding ways over problems as their successes in
achieving these objectives develop positive attitudes towards problem-solving.
      Researches had been conducted on the importance of a student’s attitude towards learning problem solving.
It was articulated well that the achievers in word problem solving are the students who have developed positive
attitudes in it. Concomitantly, these tend to give outstanding performances not only in learning problem solving
but in education as a whole (Papanastasiou, 2000; Lopez & Sullivan, 1992; Ross & Anand, 1987; Ku & Sulivan,
2002; Jenkins and Keefe, 2005; Smutny, 2003; Nordlund, 2003; Jasmin, 2005; Bautista, 2005, 2008 & 2012).
Apparently, strokes as to how to teach problem solving had been prevalent since time immemorial: Mayer,
Polya, among others, had successfully introduced and tested by time. However, teachers, as a facilitator of
students in the dynamic classroom situation, must learn how to tailor such approaches, methodologies and
strategies that would suit best the need of their student-learners. Thus, the elements of the teaching-learning
process must be flexible yet interactive in a constructive learning environment.
      The success of the teaching-learning process depends on the input given by the teacher, the student and the
learning environment. Iquin (1993) in Bautista (2005) claimed that the new type of teaching materials as well as
new classroom procedures call for an alert type of the teacher whose role includes a follow up of the learning
made by his students. This alleviates the classroom routines in relation to the didactic triangle of Physics
instruction: Teachers, Knowledge and Students (Lave, 1988; Brown, Collins & Duguid, 1989; and Tiberghien, et
al., 1998; Smutny, 2003; Nordlund, 2003; and Jasmin, 2005).




                                                               33
Journal of Education and Practice                                                                            www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

The crux is: Although there is no standard technique prescribed in solving a word problem, one’s success in
working out word problems depends largely on his ability to translate it into a functional mathematical models
for inquiry.
      In view of the foregoing, this study elaborates the articulation of the contemporary initiatives in a dynamic
classroom environment. It focuses on learning the history of learners including their learning styles, and the
culture of collegiality in the learning environment. It further presents the constructive learning environment as a
mitigating factor in the development of a sound culture of learning and development in the course; the role of
collaborative learning making it interactive and cooperative to learners in a shared culture of active learning
experiences through small group discussion (SGD), teacher-coach-adviser and peer-mentor (Cobb, Stephan,
McClain, & Gravemeijer, 2001; Lerman, 2001; Cordova & Lepper, 1996; Lopez & Sullivan, 1992; Ross &
Anand, 1987; Ku & Sulivan, 2002; Jenkins and Keefe, 2005; Smutny, 2003; Nordlund, 2003; Jasmin, 2005; and
Bautista, 2005).
     It is in this context that the teacher’s role in facilitating learning is significantly desirable because a teacher
who is aware of his role in the teaching-learning process does not only depend on the printed words in books.
Rather, he designs his own routines and supplementary materials. He is expected to equip his students with
instructional materials that contain the most effective and constructive ways to develop skills and enrich their
learning (Bautista, 2008). Thus, enhancing the Mayer’s model in its convergence with the constructivists model
in teaching problem solving to find out its effects in the morale and ability of the learners in doing such learning
tasks in the subject.
1.1 Model for Teaching Problem Solving
Figures 1 depicts the model for teaching problem solving using the Four-Stage Constructivist Model (Kheong
and Hsui, 1999). Kheong and Hsui (1999) in Petilos (2003) tested a four-stage constructivist model for teaching
mathematical problem solving. The model as shown in Figure 1 views the construction of knowledge as central
to the learning of specific problem-solving processes (or strategies) in Mathematics.          It consists of a four-stage
guide, with steps 2 (Transmission) and 3 (Construction) of pivotal importance in learning problem-solving and
the construction of mathematical knowledge among the learners.




       Figure 1. Four-Stage Constructivist Model for Teaching Problem Solving (Kheong and Hsui, 1999)

In this model, the Evaluation stage is the diagnostic stage where the learners are assessed to see if they have
already mastered the target problem-solving process(es). Specific diagnostic mathematical problems are assigned
for this purpose. If the students have not mastered the processes, they will move to the second stage of the
instructional process which is the Transmission stage. Through discussion, the learners, in interaction with the
teacher, attempt to construct the target problem solving process by tackling the same problem again without
reference to the given solution. At this stage, the students have the opportunity to clarify errors or
misconceptions in interaction with the teacher.
      Next, during the Construction stage, learners are asked to solve the same problem again without looking at
the given solution and without help from the teacher or peers. At this stage, the students have the opportunity to
construct the concepts which may not have been fully understood in the transmission stage by recalling, relating


                                                                34
Journal of Education and Practice                                                                      www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

and reflecting on what they have learned in the previous stage. In the construction stage, the learners may
reorganize their ideas and accommodate some of the new ideas into their existing concepts in solving the
problem.
      If the students are able to solve the problem independently, they will exit from the Construction stage and
will be given tasks for the fourth stage. However, if they have difficulty or they make errors in solving the
problems independently, they will undergo another round – retransmission and reconstruction – to ensure
mastery in the construction of the target problem-solving process.
      The students will exit from the Construction stage if they are found to have mastered the intended
knowledge or target problem-solving procedures by succeeding in solving the target problem independently.
      It is in this context that eclectic methodologies and approaches are to be integrated in the mathematical
discourse used in the theory room: the use of modeling, meta-cognition, buzz groups and buzz sessions towards
cooperative learning, motivation, among others, are to be analyzed and investigated as a way of converging the
Mayer’s model of problem solving and constructivist model in teaching problem solving in Physics.
1.2 Objectives of the Study
This study was designed to discern the effects of the convergence of the Mayer’s model and constructivist model
in teaching problem solving in Physics with various methodologies, approaches and motivation schemes offered
in a constructive learning environment.
Specifically, it sought to find the explanations of the following:
1. What are the students’ attitude towards problem solving skills in the experimental and control group?
2. Is there a significant difference in the attitude of the students in the experimental and control group towards
      problem solving before and after the experiment?
3. What are the problem solving skills of the students in the experimental and control group in terms of:
      3.1 Problem Translation;
      3.2 Problem Integration;
      3.3 Solution Planning and Monitoring; and
      3.4 Solution Execution.
4. What is the level of achievement in Physics of the students in experimental and control group?
5. Is there a significant difference in the level of achievement of the students in Physics between the
      experimental and control group?
6. Is there a significant interaction between the method and ability of the students towards the subject?
1.3 Research Paradigm




                                           Figure 2. Research Paradigm
Figure 2 presents the research processes in this study especially the relationship of the independent and
dependent variables and the impact of the intervening variables in the observance of the dependent variable. This
study used two important independent variables: the Mayer’s model and the four-stage constructivist model in
problem solving. The control group received only the Mayer’s model which was used in the study as a default
teaching model towards problem solving. On other hand, the experimental group received the converging models
of Mayer with the four-stage of constructivist model in problem solving together with eclectic methodologies in
creating a constructive learning environment.
      The learning history of students in College Algebra and College Trigonometry are believed as potential
variable in the success of the students in Physics as it is taught thoroughly in an array of mathematical points of




                                                             35
Journal of Education and Practice                                                                      www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

view. Their knowledge and skills in problem solving which are developed in Mathematics are of great
implication especially on the peculiarities of problems both in science, engineering and industry.
      This manipulation and contraventions on the learning experiences of the students are believed to reshape
their attitude and academic achievement towards problem solving in physics as it had been mystified as difficult
since time immemorial.

2. Methodology
The Quasi-Experimental Design (pretest-posttest control group design) was used in this study. This provided
bases for the causal effect of the independent variables to the dependent variable involving experimental and
control groups. Treatment (integration of eclectic methodologies and approaches on the convergence of the
Mayer’s model and a four-stage constructivist model for teaching problem solving) was introduced in the
experimental group. The discourse treatment was limited only in the development of Mathematical Concepts,
Kinematics, Statics and Heat. Modeling of the eclectic methods and approaches was integrated in the discourse
treatment as well as reinforcement strategies based on social constructivism model. The use of groupings and
motivation was introduced in the process. Analysis of the scores was done to conclude on the causal effect of the
independent variable.
      On the other hand, the customary instruction – Mayer’s model based instruction, was made to the control
group with the usual class session, ordinary assignment and individual seatwork and problem set.
      Two sections in NATSC1D (University Physics 1) handled by the author during the 3rd trimester, SY
2011 – 2012, was used as subjects of the study. Lottery was used in determining the experimental groupings of
the study.
                                        Table 1. Respondents of the Study
            Mathematical Ability                 Experimental        Control   Total    Percent (%)
            High ability                                5               3         8           30.77
            Average Ability                             2               6         8           30.77
            Low Ability                                 7               3         10          38.46
            Total                                      14               12        26          100
                          Range: High – 1.75 – 1.00; Average – 2.50 – 1.76; Low 3.00 – 2.49

Table 1 presents the profile of the respondents as to their mathematical abilities based on their average in
College Algebra and College Trigonometry. It presents that majority of the respondents are lowly able in
Mathematics with 10 or 38.46 % of the entire respondents, while both high and average mathematical abilities
have 8 or 30.77 % of the respondents. It can be said that the groups of respondents are heterogeneous.
Furthermore, it can also be inferred that the groups need a constructive learning environment for them to be
assisted in their learning tasks and experiences in the subject.
There were two instruments used in this study: An Attitude Inventory Survey and Achievement test.
Attitude Inventory. This study used the attitude inventory which was formulated by the researcher and was
validated by the some faculty members of the Mathematics Department. It was then translated in Arabic to
make each item understandable to the respondents. It was based on the attitude inventory obtained from
Mathematical Problem Solving Project at Indiana University (Charles et al., 1997). Items’ reliability contained in
the Attitude Inventory was determined through the Cronbach alpha’s reliability coefficient. Cronbach's alpha
generally increases as the inter-correlations among test items increases, and is thus known as an internal
consistency         estimate       of      reliability      of     test       scores      (Wikipedia,        2011)
http://en.wikipedia.org/wiki/Cronbach's_alpha. It was found out that the coefficient of the indicators contained in
the inventory was 0.83 for willingness, perseverance, self-confidence and motivation, respectively. According to
Konting (2004), an alpha value that exceeds 0.6 signifies acceptable reliability.
Achievement Test in Physics. The instrument used in this study was a validated twenty (20) items teacher-made
achievement test, developed by the researcher (Dissertation output: 2008), in Physics 11 covering topics in
Mathematical Concepts, Mechanics and Heat as determined by a Table of Specification (TOS) based on the
CMO 32 as the blueprint of the subject. The validation and refinement was conducted at the Secondary Teacher
Education Program, Teacher Education Institute, Quirino State College, Diffun, Quirino, Philippines, where the
author was previously employed as Instructor.Items were analyzed using the chronbach’s alpha. Reliability
contained in the Achievement Test was determined with a coefficient reliability of 0.87. This means that the
inter-correlations among the items in the test are of consistent and indicate that the degree to which the set of




                                                                36
Journal of Education and Practice                                                                           www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

items measured a unidimensional latent construct. Rubric assessment was formulated to determine the extent of
skills mastered by the students based on Mayer’s model.
      The mean, standard deviation, Cronbach alpha’s reliability coefficient, Levene’s test for equality of
variance, t-test, ANOVA and the ANCOVA were used in this study.
3. Result and Discussion
                              Table 2. Students’ Attitude towards Problem Solving
                                     Experimental
          Attitudes towards                               Composite       Control Group        Composite
                                         Group
           Problem-solving
                                     Pre        Post    Mean      D.I.     Pre      Post     Mean     D.I.
      1 Willingness                 3.729      3.986 3.858         A      3.517    3.750     3.634     A
      2 Perseverance                3.657      4.086 3.872         A      3.733    3.633     3.683     A
      3 Self-confidence             3.743      3.929 3.836         A      3.683    3.500     3.592     A
      4 Motivation                  3.757      3.943 3.850         A      3.450    3.767     3.609     A
               Average              3.722      3.986 3.854         A      3.596    3.663     3.630     A
        * Legend: A – Agree
Table 2 presents the comparison of the students’ attitude towards problem solving when grouped according to
inventory sessions and general inventory. It shows that both the experimental and control groups Agreed on the
prevalence of the items contained in each indicator of the attitude inventory: over all mean of 3.854 and 3.630
for the experimental and control groups, respectively.

                    Table 3. Test of Difference on the Students’ Attitude towards Problem Solving
                                                  Pre-test                              Post-test
      Indicators
                                     t          df       Sig (2-tailed)     t         df        Sig (2-tailed)
      Willingness                 0.954      21.709          .350         1.225     20.222           .234
      Perseverance               -0.308      23.834          .760         2.423       24            .023*
      Self-confidence             0.222      23.646          .826         2.213     18.341          .040*
      Motivation                  1.327      21.899          .198         0.725     23.334           .476
           * Significant at 0.05 level of significance
Presented in table 3 is the test of difference on the students’ attitude on the two inventory sessions. It presents the
test results on the students’ attitude inventory towards problem solving prior to the conduct of the study: t-values
of 0.954, -0.308, 0.222 and 1.327, and p-values of .350, .760, .826 and .198 at 0.05 level of significance,
respectively, for willingness, perseverance, self-confidence and motivation. This means that there is no
significant difference on their attitude towards problem solving prior to the conduct of the study. Hence, the null
hypothesis is accepted.
      Apparently, there are significant differences on the attitudes of the students with regards to perseverance
and self-confidence in favor of the experimental group: t-values of 2.423 and 2.213, and p-values of .023 and
.040 at 0.05 level of significance, respectively. Hence, the null hypothesis is rejected.
On the other hand, no significant difference is observed on willingness and motivation: t-values of 1.225 and
0.725, and p-values of .234 and .746 at 0.05 level of significance, respectively. Hence, the null hypothesis is
accepted.
      It can be construed that willingness emanates from the motivation drive of the student developed within
him. This phenomenon can be explained by the Attitude-Behavior Consistency Theory of Kallgren and Wood
(1986) and the Cognitive Evaluation Theory of Deci and Ryan (1991). Kallgren and Wood theorized that attitude
(predispositions to behavior) and actual behaviors are more likely to align when both attitude and behavior are
both constrained to circumstances that happened in the past. Attitudes, that drives motivation, is held strongly
around core beliefs. On the other hand, Deci and Ryan theorized that motivation given to a student-learner must
fall within his current level of competency; that a person completes a task based on his internal and external
locus of control as Physics is a potpourri of scientific concepts and had been mystified as difficult since time
immemorial (Jonassen and Tasmeer, 1996; Changeiywo, 2000; Bautista, 2004; 2008; Wangbugu & Changeiywo,
2008).




                                                                  37
Journal of Education and Practice                                                                           www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

                         Table 3.1. Test of Between-Subjects Effects on the Students’ Attitude
                                                 Type III Sum of
                                                    Squares             df   Mean Square     F      Sig.
                                                              a
         Corrected Model                              4.851             2       2.425      72.752   .000*
         Experimental Grouping                         .344             1       .344       10.306   .004*
         Total                                        388.313           26
          a. R Squared = .864 (Adjusted R Squared = .852)
    * Significant at 0.05 level of significance
Presented in table 3.1 is the two-way analysis of covariance of the attitude inventory conducted between the two
groups of the study. It shows that the mean composite score obtained by the students in the experimental group is
highly significantly higher than the mean composite score of the control group (F-value = 10.306 and p-value of
0.004, and a p-value of < 0.001 for the corrected model). This means that the students under the experimental
group who experienced the converging model of Mayer with the four-stage of social constructivism developed
better attitudes towards problem solving after the method was introduced in their learning experiences and
became a potent mechanism in their learning routine.
      The null hypothesis of no significant difference between the mean attitudes of the students towards problem
solving exposed to the Mayer’s model and the converging Mayer’s model with the four-stage social
constructivist model in problem solving, is hereby rejected.
      It can be noted, however, that the impact of the converging models of Mayer and the Social Constructivism
is high considering that the coefficient of determination indicated by the adjusted R-squared is 0.864. This means
that the models of teaching account for 85.2% of the variability in the manifestation of positive attitude towards
problem solving. This result is similar to the findings of Kheong and Hsui (1999), Petilos (2003), Abbott and
Fouts (2003), Kim (2005) and Bautista (2008 & 2012) when they concluded that social constructivism is an
effective tool in developing esteem among learners as there is synergy in their interaction with their peers and
teacher-coach adviser.




                         Figure 3. Estimated Marginal Means of the Post-attitude Inventory
Figure 3 presents the relationship of the estimated marginal means of the post-test result and the groupings of the
study, the experimental and control group. The result of the post-test mean score is evaluated with the pre-test
covariate value of 3.663462.
      The results of the study indicate that students who were exposed to the converging methods of Mayer and
the four-stage Social Constructivism towards problem solving obtained a significantly higher mean post-test
score on their attitude inventory than the students who were only exposed to the Mayer’s model. This result
supports the findings obtained by Schafersman (1991), Gokhale (1995), Mevarech (1999), Kheong and Hsui
(1999), Petilos (2003), Abbott and Fouts (2003), Kim (2005) and Bautista (2004, 2008 & 2012) who reported
that the students in the collaborative learning group posted better scores on the critical thinking test than students



                                                                   38
Journal of Education and Practice                                                                              www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

who studied individually. Thus, they developed better attitude towards problem solving.

                                  Table 4. Problem Solving Skills of the Students
                                                           Groups                        Composite
                   Chapter Test
                                                  Experimental        Control     Mean        Interpretation
      1 Mathematical Concepts                        2.994             3.181      3.088            SPM
      2 Mechanics                                    2.672             2.127      2.400             PI
      3 Heat                                         3.399             3.465      3.432            SPM
                      Average                        3.022             2.924      2.973            SPM
   Legend: (PT) Problem Translation; (PI) Problem Integration; (SPM) Solution Planning and Monitoring; (SE)
                                                Solution Execution
Presented in table 4 are the general problem-solving skills of the students in the three major topics covered in
this study. Using the chapter test result and the Mayer’s model in problem-solving as a reference, the students’
skills towards problem-solving were identified.
      It was found out that the students’ problem solving skills fall under Solution Planning and Monitoring
Stage with a mean score of 2.973 as they fail to execute solution strategies among convergent problems. A
discriminating poor performance is observed in the development of the Mechanics part as the respondents earned
a mean score of 2.400 and interpreted as Problem Integration. This means that the students were able to
cognitively define and explore the problem but failed to master skills on convergent reasoning strategies that
lead them evaluate and transfer skills to different views. It can be construed further that they failed to develop
mathematical models in the establishment of a free-body diagram that will substantiate planned solutions using
linguistic properties and other logico-mathematical properties.
      This finding confirms the conclusion of the AMAIUB-Mathematics professors in their appraisal to the
attainment of the Course Intended Learning Outcomes (CILO) in Mathematics during the 2nd trimester, SY 2011
– 2012. They inferred that the students fail to respond to higher learning outcomes as they were failures to
solve convergent problems that require decontextualized reasoning strategies. Hence, reinforcement activities
and programs are highly wanting as this difficulty poses threat to their academic success in higher Physics and
Engineering subjects.
                             Table 5. Mean Scores of the Respondents in the Post-test

                                                                                   95% Confidence Interval
                                              Mean           Std. Error
                                                                              Lower Bound        Upper Bound
                                                      a
            Experimental Group               10.406            .568               9.218             11.595
                Control Group                8.296a            .653               6.930              9.662
       a. Covariates appearing in the model are evaluated at the following values: Pre-test = 4.85.
Table 5 presents the mean scores of the two groups of the study: 10.406 and 8.296 for the experimental and
control group respectively. These results were evaluated with the covariate value of the pre-test conducted, 4.85.
This means that the students in the experimental group performed better than their counterparts in the control
group.


                         Table 6. Test of Difference on the Level of Achievement of Students
                                                  Type III Sum of
                        Source                       Squares                 df    Mean Square      F        Sig.
                                                                    a
  Corrected Model                                         355.531            6        59.255     17.632      .000*
  Experimental Grouping                                   18.504             1        18.504      5.506      .030*
  Mental Ability                                          43.683             2        21.842      6.499      .007*
  Experimental       Grouping      *    Mental            25.511             2        12.756      3.795      .041*
      Ability
        a. R Squared = .848 (Adjusted R Squared = .800)
        * Significant at 0.05 level of significance

Presented in table 6 is the two-way analysis of covariance of the tests conducted between the two groups of the
study. It presents the causal effect of the teaching model to the academic performance of the students when



                                                                        39
Journal of Education and Practice                                                                       www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

grouped according to their experimental grouping and mental abilities: F-values of 5.506 and 6.499, and p-values
of 0.030 and 0.007, respectively. Moreover, an interaction model of the experimental grouping and the students’
mental abilities in mathematics: an F-value of 3.795 and a p-value of 0.041. This means that the students under
the experimental group who experienced the converging models of Mayer and the four-stage social constructivist
model of problem solving performed better in the subject after the method was introduced in their learning
experiences and became a potent mechanism in their learning-routine.
      The null hypothesis of no significant difference between the mean academic achievement of students
exposed to the converging models of Mayer and Constructivism towards problem solving and the default
Mayer’s model of problem solving is, therefore, rejected. This means that constructive instruction is
significantly better than the traditional model in terms of its impact on the overall academic achievement of the
students.
      It can be noted, however, that the impact of the models of reconstructing the instruction is moderately high
considering that the coefficient of determination indicated by the adjusted R-squared is 0.848. This means that
the models of teaching account for 80.00 % of the variability in the academic achievement of the students. It is
construed then that there are other important variables or factors such as student ability and other classroom
techniques which may explain better the difference in the academic achievement of the groups of students in the
experimental and control groups.
      Table 6 likewise presents the interaction between the mathematical abilities of the students and the method
(treatment conditions of the converging methods of Mayer and Constructivist Model in Problem Solving). It
presents the impact of the treatment conditions to the academic achievement of the students across the
mathematical abilities of the students in the two groups as shown in Figure 4.




                                 Figure 4. Estimated Marginal Means of the Post-test
Figure 4 presents the relationship of the estimated marginal means of the post-test result and the mathematical
abilities of the students, categorized as low, average and high. The result of the post-test mean score is evaluated
with the pre-test covariate value of 4.85. It presents that students who are highly able in Mathematics benefited
the most in the program followed by the average mathematically able students. Surprisingly, the low
mathematical ability group did not show a remarkable performance when compared to the low ability of the
control group.
      It can be construed then that there are other important variables or factors such as the students’ motivation
drive, other student ability, other classroom techniques, among other variables, which may explain better the
difference in the academic achievement of the groups of students in both the experimental and control groups.
Reinforcement activities may be aligned well for the low ability group to cope with the subject’s requirement as
they are academically at risk. Hence, the mastery learning approach is recommended.
      In general, the results of the study indicate that students who were exposed to the constructive instruction
obtained a significantly higher mean post-test score on their academic achievement than the students who were
exposed to the customary teaching models and techniques. This result supports the findings obtained by
Gokhale (1995), Mevarech (1999), Schafersman (1991), Petilos (2003), Abbott and Fouts (2003), Kim (2005)
and Bautista (2004, 2008 & 2012) who reported that the students in the collaborative learning group posted


                                                             40
Journal of Education and Practice                                                                  www.iiste.org
ISSN 2222-1735 (Paper)      ISSN 2222-288X (Online)
Vol 3, No 10, 2012

better scores on the critical thinking test than students who studied individually. Hence, the Mayer’s model in
problem solving becomes more effective when it converges with constructivist teaching approach as it improves
better the students’ academic achievement, self-concept, and learning strategies.

References
Abbott, Martin L. and Jeffery T. Fouts (2003). Constructivist Teaching and Student Achievement: The Result of
   a School-level Classroom Observation in Washington. Technical Report. Washington School Research Center:
   Seattle Pacific University. Washington, USA.
Bain, Ken. (2004). What the Best College Teachers Do. Cambridge, MA: Harvard University Press.
Bautista, Romiro G. (2008). The Effects of Personalized Instruction on the Academic Achievement of Students
   in Physics. Conference Paper Presented at the IJAS 2012 in Nevada, USA.
--- ibid. Students’ Attitude and Performance towards Algebraic Word Problems Solving through Personalized
   Instruction (2012). Conference Paper Presented at the IATED-EDULEARN12, Barcelona, Spain. ISBN:
   978-84-695-3176-1 & 978-84-695-3491-5.
Beck, Clive and Clare Kosnik (2006). Innovations in Teacher Education: A Social Constructivist Approach.
   (Suny Series in Teacher Preparation and Development). State University of New York Press: USA.
  Brown-Lopez, Priscilla, Alva, Marie (2010). Analysis of the Constructivist-Based Mathematic Problem Solving
   Instructional Program on the Academic Achievement of Grade Five Students in Belize, Central America.
   Doctoral thesis, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/482/.
Fosnot, Catherine Twomey (2005). Constructivism: Theory, Perspectives and Practice. 2nd Edition: USA.
   ISBN-10:0807745707.
Jamie Kirkley (2003). Principles for Teaching Problem Solving. PLATO Learning, Inc. Technical Paper: Indiana
   University.
Jenkins, John M and James W. Keefe (2008). Personalized Instruction: The Key to Student Achievement. 2nd
   Edition. Rowman & Littlefield Education.
--- ibid. Two Schools: Two Approaches to Personalized Learning (2002). Thomas Haney Secondary Centre.
Kim, Jong Suk (2005). The Effects of a Constrictivist Teaching Approach on Student Academic Achievement,
   Self-concept and Learning Strategies. Education Resource Information Center.
Kirschner, P. A., Sweller, J., and Clark, R. E. (2006). "Why minimal guidance during instruction does not work:
   an analysis of the failure of constructivist, discovery, problem-based, experiential, and inquiry-based
   teaching". Educational Psychologist 41 (2): 75–86.
Ku, Heng-Yu and Howard J. Sulivan (2002). Students Performance and Attitudes using Personalized
   Mathematics Instruction.
--- ibid. Personalization of Mathematics Word Problems in Taiwan (2000). Educational Technology Research
   and Development.
Lacambra, Wilfredo T. (2012). Course Performance Rating in NATSC1D. Quality Records: Center for General
   Education, AMA International University – Bahrain.
Larochelle, Marie, et al (2009). Constructivism and Education. Cambridge University Press: USA.
Lopez, C.L., and Sullivan, H.J. (1992). Effects of Personalization of Instructional Context on the Achievement
   and Attitudes of Hispanic Students. Educational Technology Research and Development.
Margolis, Howard (2009). The Student Motivation: Problem Solving Questionnaire Program Planning. TEAM
   VERSION. New Jersey, USA.
Mayer, R. (2004). Should There Be a Three-Strikes Rule Against Pure Discovery Learning? The Case For
   Guided Methods of Instruction. American Psychologist 59 (1): 14–19
Nordlund, Marcie (2003). Differentiated Instruction: Meeting the Educational Needs of All Students in your
   Classroom. Scarecrow Press.
Petilos, Gabino P. (2003). Constructivist Model in Tecahing Problem Solving. Unpublished Dissertation.
Pimta, Sakom et al (2009). Factors Influencing Mathematic Problem-solving Ability of Sixth Grade Students
   Journal of Social Sciences: Thailand. 2009&
Pollard, Andrew (2008). Reflective Teaching: Evidence-informed Professional Practice. Continuum
   International Publishing Group Ltd.
Ryve, Andreas (2006). Approaching Mathematical Discourse: Two Analytical Frameworks and their Relation to
   Problem Solving Interactions. Malardalen University Press. Arkitektkopia, Vasteras, Sweden.
Wikipedia.The Free Encyclopedia. http://en.wikipedia.org/wiki/Cronbach's_alpha
Zakaria, Effandi and Normah Yusoff (2009). Attitudes and Problem-solving Skills in Algebra among Malaysian
   Matriculation College Students. European Journal of Social Sciences – Volume 8, Number 2. Malaysia




                                                          41
This academic article was published by The International Institute for Science,
Technology and Education (IISTE). The IISTE is a pioneer in the Open Access
Publishing service based in the U.S. and Europe. The aim of the institute is
Accelerating Global Knowledge Sharing.

More information about the publisher can be found in the IISTE’s homepage:
http://www.iiste.org


The IISTE is currently hosting more than 30 peer-reviewed academic journals and
collaborating with academic institutions around the world. Prospective authors of
IISTE journals can find the submission instruction on the following page:
http://www.iiste.org/Journals/

The IISTE editorial team promises to the review and publish all the qualified
submissions in a fast manner. All the journals articles are available online to the
readers all over the world without financial, legal, or technical barriers other than
those inseparable from gaining access to the internet itself. Printed version of the
journals is also available upon request of readers and authors.

IISTE Knowledge Sharing Partners

EBSCO, Index Copernicus, Ulrich's Periodicals Directory, JournalTOCS, PKP Open
Archives Harvester, Bielefeld Academic Search Engine, Elektronische
Zeitschriftenbibliothek EZB, Open J-Gate, OCLC WorldCat, Universe Digtial
Library , NewJour, Google Scholar

More Related Content

PDF
INTERPRETING PHYSICS TEACHERS’ FEEDBACK COMMENTS ON STUDENTS’ SOLUTIO
PDF
The effects of collaborative learning on problem solving abilities among seni...
PDF
The Effect of Problem-Solving Instructional Strategies on Students’ Learning ...
PDF
Effectiveness of classroom practices to achievement in mathematics
PDF
Social constructivism journal article
PDF
Conceptions and Reasonings of Beninese Learners in Solving Physics Problems I...
PDF
Development of mathematical learning based contextual model in south minahasa...
PDF
Constructivist Approach Vs Expository Teaching: Exponential Functions
INTERPRETING PHYSICS TEACHERS’ FEEDBACK COMMENTS ON STUDENTS’ SOLUTIO
The effects of collaborative learning on problem solving abilities among seni...
The Effect of Problem-Solving Instructional Strategies on Students’ Learning ...
Effectiveness of classroom practices to achievement in mathematics
Social constructivism journal article
Conceptions and Reasonings of Beninese Learners in Solving Physics Problems I...
Development of mathematical learning based contextual model in south minahasa...
Constructivist Approach Vs Expository Teaching: Exponential Functions

What's hot (20)

PDF
Thesis; Students Homework Motivation
DOCX
Atividades de Geografia para alunos portadores de necessidades especiais do 8...
PPT
Transformative Learning
PDF
Enhancing students’ mathematical creative problem solving
PDF
Metacognitive Strategies: Instructional Approaches in Teaching and Learning o...
DOC
Vygotsky
PPT
Problem solving
DOC
Chapter2 2
PPTX
Dissertation Proposal
PPTX
SCHOOL PHYSICS TEACHERS CLASS MANAGEMENT, LABORATORY PRACTICE, STUDENT ENGAGE...
PDF
Ijaems apr-2016-25 BS Mathematics Student’s Personal Beliefs in Engaging in a...
PPTX
Riaz's Dissertation
DOC
Jen Chapter2
PDF
10.1007%2 fs40299 015-0237-2
PPTX
PHYSICS EDUCATIONAL TECHNOLOGY THAT EFFECTS ON STUDENT PERFORMANCE
PDF
Application of addie model of instruction in teaching learning transaction am...
PDF
Education in Chemystry
PDF
Closing The 2-Sigma Gap Eight Strategies to Replicate One-to-One Tutoring in ...
PDF
Classroom Management The Challenge of Change
DOCX
mathematics efficacy, anxiety and students performance in introductory techno...
Thesis; Students Homework Motivation
Atividades de Geografia para alunos portadores de necessidades especiais do 8...
Transformative Learning
Enhancing students’ mathematical creative problem solving
Metacognitive Strategies: Instructional Approaches in Teaching and Learning o...
Vygotsky
Problem solving
Chapter2 2
Dissertation Proposal
SCHOOL PHYSICS TEACHERS CLASS MANAGEMENT, LABORATORY PRACTICE, STUDENT ENGAGE...
Ijaems apr-2016-25 BS Mathematics Student’s Personal Beliefs in Engaging in a...
Riaz's Dissertation
Jen Chapter2
10.1007%2 fs40299 015-0237-2
PHYSICS EDUCATIONAL TECHNOLOGY THAT EFFECTS ON STUDENT PERFORMANCE
Application of addie model of instruction in teaching learning transaction am...
Education in Chemystry
Closing The 2-Sigma Gap Eight Strategies to Replicate One-to-One Tutoring in ...
Classroom Management The Challenge of Change
mathematics efficacy, anxiety and students performance in introductory techno...
Ad

Similar to The convergence of mayer’s model and constructivist model towards problem solving in physics (20)

PPT
Problem Solving for Conceptual Understanding
PDF
Identifiying of problem solving abilities in Mathematics among Junior High Sc...
DOCX
TIBI_SHRMAINE_Teaching-Math-in-Intermediate-Grades-Lesson-3-5.docx
DOCX
Murnane, K.P.B.A.C. J. (2020). Data Wise, Revised and Expanded.docx
DOCX
FinalAction ResearchProjectMeidlSassinThune
PDF
An Assessment Of Mathematics
PPT
PPT
Tester
DOCX
Name Chere’ DoveCourse ELM 535 Strategies for Student Enga.docx
PDF
An Experimental Study of Collaborative Instructional Strategy (CIS) for Teac...
PDF
Effect of teachers’ instructional strategy pattern on senior secondary school...
PDF
Understand addition through modelling and manipulation of concrete materials
PPTX
CMC3 Fall 2012 Give It All You Got V3
DOCX
DISCUSSION ISSUES ON TEACHING APPROACHES
PDF
Analysis Of Student Problem Solving Skills In Harmonic Motion Materials
PPTX
RESEARCH DAY 1 SEMINAR GROUP RESEARCHFUL
PPTX
ASSESSMENT PROBLEM SOLVING IN THE MATHEMATICS CURRICULUM
PDF
Mathematics teachers’ ability to investigate students’ thinking processes abo...
DOCX
A teaching framework based on the constructivist theory
PDF
Some methods of effective teaching and learning of mathematics
Problem Solving for Conceptual Understanding
Identifiying of problem solving abilities in Mathematics among Junior High Sc...
TIBI_SHRMAINE_Teaching-Math-in-Intermediate-Grades-Lesson-3-5.docx
Murnane, K.P.B.A.C. J. (2020). Data Wise, Revised and Expanded.docx
FinalAction ResearchProjectMeidlSassinThune
An Assessment Of Mathematics
Tester
Name Chere’ DoveCourse ELM 535 Strategies for Student Enga.docx
An Experimental Study of Collaborative Instructional Strategy (CIS) for Teac...
Effect of teachers’ instructional strategy pattern on senior secondary school...
Understand addition through modelling and manipulation of concrete materials
CMC3 Fall 2012 Give It All You Got V3
DISCUSSION ISSUES ON TEACHING APPROACHES
Analysis Of Student Problem Solving Skills In Harmonic Motion Materials
RESEARCH DAY 1 SEMINAR GROUP RESEARCHFUL
ASSESSMENT PROBLEM SOLVING IN THE MATHEMATICS CURRICULUM
Mathematics teachers’ ability to investigate students’ thinking processes abo...
A teaching framework based on the constructivist theory
Some methods of effective teaching and learning of mathematics
Ad

More from Alexander Decker (20)

PDF
Abnormalities of hormones and inflammatory cytokines in women affected with p...
PDF
A validation of the adverse childhood experiences scale in
PDF
A usability evaluation framework for b2 c e commerce websites
PDF
A universal model for managing the marketing executives in nigerian banks
PDF
A unique common fixed point theorems in generalized d
PDF
A trends of salmonella and antibiotic resistance
PDF
A transformational generative approach towards understanding al-istifham
PDF
A time series analysis of the determinants of savings in namibia
PDF
A therapy for physical and mental fitness of school children
PDF
A theory of efficiency for managing the marketing executives in nigerian banks
PDF
A systematic evaluation of link budget for
PDF
A synthetic review of contraceptive supplies in punjab
PDF
A synthesis of taylor’s and fayol’s management approaches for managing market...
PDF
A survey paper on sequence pattern mining with incremental
PDF
A survey on live virtual machine migrations and its techniques
PDF
A survey on data mining and analysis in hadoop and mongo db
PDF
A survey on challenges to the media cloud
PDF
A survey of provenance leveraged
PDF
A survey of private equity investments in kenya
PDF
A study to measures the financial health of
Abnormalities of hormones and inflammatory cytokines in women affected with p...
A validation of the adverse childhood experiences scale in
A usability evaluation framework for b2 c e commerce websites
A universal model for managing the marketing executives in nigerian banks
A unique common fixed point theorems in generalized d
A trends of salmonella and antibiotic resistance
A transformational generative approach towards understanding al-istifham
A time series analysis of the determinants of savings in namibia
A therapy for physical and mental fitness of school children
A theory of efficiency for managing the marketing executives in nigerian banks
A systematic evaluation of link budget for
A synthetic review of contraceptive supplies in punjab
A synthesis of taylor’s and fayol’s management approaches for managing market...
A survey paper on sequence pattern mining with incremental
A survey on live virtual machine migrations and its techniques
A survey on data mining and analysis in hadoop and mongo db
A survey on challenges to the media cloud
A survey of provenance leveraged
A survey of private equity investments in kenya
A study to measures the financial health of

Recently uploaded (20)

PDF
Pre independence Education in Inndia.pdf
PPTX
GDM (1) (1).pptx small presentation for students
PDF
O7-L3 Supply Chain Operations - ICLT Program
PPTX
school management -TNTEU- B.Ed., Semester II Unit 1.pptx
PDF
Abdominal Access Techniques with Prof. Dr. R K Mishra
PPTX
Final Presentation General Medicine 03-08-2024.pptx
PPTX
Pharma ospi slides which help in ospi learning
PDF
2.FourierTransform-ShortQuestionswithAnswers.pdf
PPTX
master seminar digital applications in india
PPTX
Lesson notes of climatology university.
PDF
FourierSeries-QuestionsWithAnswers(Part-A).pdf
PDF
Supply Chain Operations Speaking Notes -ICLT Program
PDF
Computing-Curriculum for Schools in Ghana
PDF
grade 11-chemistry_fetena_net_5883.pdf teacher guide for all student
PPTX
PPH.pptx obstetrics and gynecology in nursing
PDF
Sports Quiz easy sports quiz sports quiz
PPTX
Renaissance Architecture: A Journey from Faith to Humanism
PDF
Complications of Minimal Access Surgery at WLH
PDF
Physiotherapy_for_Respiratory_and_Cardiac_Problems WEBBER.pdf
PPTX
Pharmacology of Heart Failure /Pharmacotherapy of CHF
Pre independence Education in Inndia.pdf
GDM (1) (1).pptx small presentation for students
O7-L3 Supply Chain Operations - ICLT Program
school management -TNTEU- B.Ed., Semester II Unit 1.pptx
Abdominal Access Techniques with Prof. Dr. R K Mishra
Final Presentation General Medicine 03-08-2024.pptx
Pharma ospi slides which help in ospi learning
2.FourierTransform-ShortQuestionswithAnswers.pdf
master seminar digital applications in india
Lesson notes of climatology university.
FourierSeries-QuestionsWithAnswers(Part-A).pdf
Supply Chain Operations Speaking Notes -ICLT Program
Computing-Curriculum for Schools in Ghana
grade 11-chemistry_fetena_net_5883.pdf teacher guide for all student
PPH.pptx obstetrics and gynecology in nursing
Sports Quiz easy sports quiz sports quiz
Renaissance Architecture: A Journey from Faith to Humanism
Complications of Minimal Access Surgery at WLH
Physiotherapy_for_Respiratory_and_Cardiac_Problems WEBBER.pdf
Pharmacology of Heart Failure /Pharmacotherapy of CHF

The convergence of mayer’s model and constructivist model towards problem solving in physics

  • 1. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 The Convergence of Mayer’s Model and Constructivist Model towards Problem solving in Physics Dr. Romiro G. Bautista Natural Sciences and Mathematics Department AMA International University – Bahrain Email: bautista.romer@yahoo.com Abstract This study investigated the convergence of the Mayer’s model and constructivist model towards problem solving in Physics. Twenty six students in Physics 1 (University Physics 1) enrolled in the third trimester, SY 2011 – 2012, were used as subjects of the study. An analysis of the students’ learning history in College Algebra and Trigonometry was conducted as basis of determining their mathematical abilities. A pre-test was conducted to determine the initial learning schema of the respondents. The examination used as pre-test was formulated by the author as his output in his dissertation and was field tested to a group of students majoring in Science at Quirino State College, Philippines. The Mayer’s model was used as a default procedure followed by the four-stage constructivist model in problem solving. Students were engaged in active learning through direct instruction using the Mayer’s model from the teacher, small group discussion, peer mentoring and follow-up session/s by the teacher vis-à-vis with the four-stage constructivist model in problem solving. Analysis of transcripts was done to determine the extent of learning of the respondents and the remediation to be implemented. After the execution of the lessons, the students were given a post-test. It was found out that the students who were exposed to the convergence of the Mayer’s model with the constructivist model developed better attitudes and performance in problem solving. A significant effect and a moderately high impact model of variability on the attitude and academic performance of the students: 85.2 % on the students’ attitude towards problem solving and 80.00 % on the students’ academic performance. Keywords: Constructivist Model for Teaching Word Problem, Learning Attitudes, Learning Ability, Mathematical Discourse, Mayer’s Model in Problem Solving 1. The Problem and Its Background Problem solving in Physics, as influenced by cognitive learning theories, is mystified as difficult over the years as students hold negative stereotype images towards the subject (Changeiywo, 2000; Bautista, 2004 & 2008; Wangbugu & Changeiywo, 2008). This calls for a sound technique of decontextualized set of skills on convergent reasoning in engaging students to higher cognition activities towards the subject. Techniques in solving problems are key objectives in Physics as problems are unavoidable. It involves attitudinal as well as cognitive components of the problem solving process: effort, confidence, anxiety, persistent and knowledge (Jonassen and Tasmeer, 1996; Abbott and Fouts, 2003; Kim, 2005; Bautista, 2012). Hence, students need to consider and formulate suitable techniques in finding ways over problems as their successes in achieving these objectives develop positive attitudes towards problem-solving. Researches had been conducted on the importance of a student’s attitude towards learning problem solving. It was articulated well that the achievers in word problem solving are the students who have developed positive attitudes in it. Concomitantly, these tend to give outstanding performances not only in learning problem solving but in education as a whole (Papanastasiou, 2000; Lopez & Sullivan, 1992; Ross & Anand, 1987; Ku & Sulivan, 2002; Jenkins and Keefe, 2005; Smutny, 2003; Nordlund, 2003; Jasmin, 2005; Bautista, 2005, 2008 & 2012). Apparently, strokes as to how to teach problem solving had been prevalent since time immemorial: Mayer, Polya, among others, had successfully introduced and tested by time. However, teachers, as a facilitator of students in the dynamic classroom situation, must learn how to tailor such approaches, methodologies and strategies that would suit best the need of their student-learners. Thus, the elements of the teaching-learning process must be flexible yet interactive in a constructive learning environment. The success of the teaching-learning process depends on the input given by the teacher, the student and the learning environment. Iquin (1993) in Bautista (2005) claimed that the new type of teaching materials as well as new classroom procedures call for an alert type of the teacher whose role includes a follow up of the learning made by his students. This alleviates the classroom routines in relation to the didactic triangle of Physics instruction: Teachers, Knowledge and Students (Lave, 1988; Brown, Collins & Duguid, 1989; and Tiberghien, et al., 1998; Smutny, 2003; Nordlund, 2003; and Jasmin, 2005). 33
  • 2. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 The crux is: Although there is no standard technique prescribed in solving a word problem, one’s success in working out word problems depends largely on his ability to translate it into a functional mathematical models for inquiry. In view of the foregoing, this study elaborates the articulation of the contemporary initiatives in a dynamic classroom environment. It focuses on learning the history of learners including their learning styles, and the culture of collegiality in the learning environment. It further presents the constructive learning environment as a mitigating factor in the development of a sound culture of learning and development in the course; the role of collaborative learning making it interactive and cooperative to learners in a shared culture of active learning experiences through small group discussion (SGD), teacher-coach-adviser and peer-mentor (Cobb, Stephan, McClain, & Gravemeijer, 2001; Lerman, 2001; Cordova & Lepper, 1996; Lopez & Sullivan, 1992; Ross & Anand, 1987; Ku & Sulivan, 2002; Jenkins and Keefe, 2005; Smutny, 2003; Nordlund, 2003; Jasmin, 2005; and Bautista, 2005). It is in this context that the teacher’s role in facilitating learning is significantly desirable because a teacher who is aware of his role in the teaching-learning process does not only depend on the printed words in books. Rather, he designs his own routines and supplementary materials. He is expected to equip his students with instructional materials that contain the most effective and constructive ways to develop skills and enrich their learning (Bautista, 2008). Thus, enhancing the Mayer’s model in its convergence with the constructivists model in teaching problem solving to find out its effects in the morale and ability of the learners in doing such learning tasks in the subject. 1.1 Model for Teaching Problem Solving Figures 1 depicts the model for teaching problem solving using the Four-Stage Constructivist Model (Kheong and Hsui, 1999). Kheong and Hsui (1999) in Petilos (2003) tested a four-stage constructivist model for teaching mathematical problem solving. The model as shown in Figure 1 views the construction of knowledge as central to the learning of specific problem-solving processes (or strategies) in Mathematics. It consists of a four-stage guide, with steps 2 (Transmission) and 3 (Construction) of pivotal importance in learning problem-solving and the construction of mathematical knowledge among the learners. Figure 1. Four-Stage Constructivist Model for Teaching Problem Solving (Kheong and Hsui, 1999) In this model, the Evaluation stage is the diagnostic stage where the learners are assessed to see if they have already mastered the target problem-solving process(es). Specific diagnostic mathematical problems are assigned for this purpose. If the students have not mastered the processes, they will move to the second stage of the instructional process which is the Transmission stage. Through discussion, the learners, in interaction with the teacher, attempt to construct the target problem solving process by tackling the same problem again without reference to the given solution. At this stage, the students have the opportunity to clarify errors or misconceptions in interaction with the teacher. Next, during the Construction stage, learners are asked to solve the same problem again without looking at the given solution and without help from the teacher or peers. At this stage, the students have the opportunity to construct the concepts which may not have been fully understood in the transmission stage by recalling, relating 34
  • 3. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 and reflecting on what they have learned in the previous stage. In the construction stage, the learners may reorganize their ideas and accommodate some of the new ideas into their existing concepts in solving the problem. If the students are able to solve the problem independently, they will exit from the Construction stage and will be given tasks for the fourth stage. However, if they have difficulty or they make errors in solving the problems independently, they will undergo another round – retransmission and reconstruction – to ensure mastery in the construction of the target problem-solving process. The students will exit from the Construction stage if they are found to have mastered the intended knowledge or target problem-solving procedures by succeeding in solving the target problem independently. It is in this context that eclectic methodologies and approaches are to be integrated in the mathematical discourse used in the theory room: the use of modeling, meta-cognition, buzz groups and buzz sessions towards cooperative learning, motivation, among others, are to be analyzed and investigated as a way of converging the Mayer’s model of problem solving and constructivist model in teaching problem solving in Physics. 1.2 Objectives of the Study This study was designed to discern the effects of the convergence of the Mayer’s model and constructivist model in teaching problem solving in Physics with various methodologies, approaches and motivation schemes offered in a constructive learning environment. Specifically, it sought to find the explanations of the following: 1. What are the students’ attitude towards problem solving skills in the experimental and control group? 2. Is there a significant difference in the attitude of the students in the experimental and control group towards problem solving before and after the experiment? 3. What are the problem solving skills of the students in the experimental and control group in terms of: 3.1 Problem Translation; 3.2 Problem Integration; 3.3 Solution Planning and Monitoring; and 3.4 Solution Execution. 4. What is the level of achievement in Physics of the students in experimental and control group? 5. Is there a significant difference in the level of achievement of the students in Physics between the experimental and control group? 6. Is there a significant interaction between the method and ability of the students towards the subject? 1.3 Research Paradigm Figure 2. Research Paradigm Figure 2 presents the research processes in this study especially the relationship of the independent and dependent variables and the impact of the intervening variables in the observance of the dependent variable. This study used two important independent variables: the Mayer’s model and the four-stage constructivist model in problem solving. The control group received only the Mayer’s model which was used in the study as a default teaching model towards problem solving. On other hand, the experimental group received the converging models of Mayer with the four-stage of constructivist model in problem solving together with eclectic methodologies in creating a constructive learning environment. The learning history of students in College Algebra and College Trigonometry are believed as potential variable in the success of the students in Physics as it is taught thoroughly in an array of mathematical points of 35
  • 4. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 view. Their knowledge and skills in problem solving which are developed in Mathematics are of great implication especially on the peculiarities of problems both in science, engineering and industry. This manipulation and contraventions on the learning experiences of the students are believed to reshape their attitude and academic achievement towards problem solving in physics as it had been mystified as difficult since time immemorial. 2. Methodology The Quasi-Experimental Design (pretest-posttest control group design) was used in this study. This provided bases for the causal effect of the independent variables to the dependent variable involving experimental and control groups. Treatment (integration of eclectic methodologies and approaches on the convergence of the Mayer’s model and a four-stage constructivist model for teaching problem solving) was introduced in the experimental group. The discourse treatment was limited only in the development of Mathematical Concepts, Kinematics, Statics and Heat. Modeling of the eclectic methods and approaches was integrated in the discourse treatment as well as reinforcement strategies based on social constructivism model. The use of groupings and motivation was introduced in the process. Analysis of the scores was done to conclude on the causal effect of the independent variable. On the other hand, the customary instruction – Mayer’s model based instruction, was made to the control group with the usual class session, ordinary assignment and individual seatwork and problem set. Two sections in NATSC1D (University Physics 1) handled by the author during the 3rd trimester, SY 2011 – 2012, was used as subjects of the study. Lottery was used in determining the experimental groupings of the study. Table 1. Respondents of the Study Mathematical Ability Experimental Control Total Percent (%) High ability 5 3 8 30.77 Average Ability 2 6 8 30.77 Low Ability 7 3 10 38.46 Total 14 12 26 100 Range: High – 1.75 – 1.00; Average – 2.50 – 1.76; Low 3.00 – 2.49 Table 1 presents the profile of the respondents as to their mathematical abilities based on their average in College Algebra and College Trigonometry. It presents that majority of the respondents are lowly able in Mathematics with 10 or 38.46 % of the entire respondents, while both high and average mathematical abilities have 8 or 30.77 % of the respondents. It can be said that the groups of respondents are heterogeneous. Furthermore, it can also be inferred that the groups need a constructive learning environment for them to be assisted in their learning tasks and experiences in the subject. There were two instruments used in this study: An Attitude Inventory Survey and Achievement test. Attitude Inventory. This study used the attitude inventory which was formulated by the researcher and was validated by the some faculty members of the Mathematics Department. It was then translated in Arabic to make each item understandable to the respondents. It was based on the attitude inventory obtained from Mathematical Problem Solving Project at Indiana University (Charles et al., 1997). Items’ reliability contained in the Attitude Inventory was determined through the Cronbach alpha’s reliability coefficient. Cronbach's alpha generally increases as the inter-correlations among test items increases, and is thus known as an internal consistency estimate of reliability of test scores (Wikipedia, 2011) http://en.wikipedia.org/wiki/Cronbach's_alpha. It was found out that the coefficient of the indicators contained in the inventory was 0.83 for willingness, perseverance, self-confidence and motivation, respectively. According to Konting (2004), an alpha value that exceeds 0.6 signifies acceptable reliability. Achievement Test in Physics. The instrument used in this study was a validated twenty (20) items teacher-made achievement test, developed by the researcher (Dissertation output: 2008), in Physics 11 covering topics in Mathematical Concepts, Mechanics and Heat as determined by a Table of Specification (TOS) based on the CMO 32 as the blueprint of the subject. The validation and refinement was conducted at the Secondary Teacher Education Program, Teacher Education Institute, Quirino State College, Diffun, Quirino, Philippines, where the author was previously employed as Instructor.Items were analyzed using the chronbach’s alpha. Reliability contained in the Achievement Test was determined with a coefficient reliability of 0.87. This means that the inter-correlations among the items in the test are of consistent and indicate that the degree to which the set of 36
  • 5. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 items measured a unidimensional latent construct. Rubric assessment was formulated to determine the extent of skills mastered by the students based on Mayer’s model. The mean, standard deviation, Cronbach alpha’s reliability coefficient, Levene’s test for equality of variance, t-test, ANOVA and the ANCOVA were used in this study. 3. Result and Discussion Table 2. Students’ Attitude towards Problem Solving Experimental Attitudes towards Composite Control Group Composite Group Problem-solving Pre Post Mean D.I. Pre Post Mean D.I. 1 Willingness 3.729 3.986 3.858 A 3.517 3.750 3.634 A 2 Perseverance 3.657 4.086 3.872 A 3.733 3.633 3.683 A 3 Self-confidence 3.743 3.929 3.836 A 3.683 3.500 3.592 A 4 Motivation 3.757 3.943 3.850 A 3.450 3.767 3.609 A Average 3.722 3.986 3.854 A 3.596 3.663 3.630 A * Legend: A – Agree Table 2 presents the comparison of the students’ attitude towards problem solving when grouped according to inventory sessions and general inventory. It shows that both the experimental and control groups Agreed on the prevalence of the items contained in each indicator of the attitude inventory: over all mean of 3.854 and 3.630 for the experimental and control groups, respectively. Table 3. Test of Difference on the Students’ Attitude towards Problem Solving Pre-test Post-test Indicators t df Sig (2-tailed) t df Sig (2-tailed) Willingness 0.954 21.709 .350 1.225 20.222 .234 Perseverance -0.308 23.834 .760 2.423 24 .023* Self-confidence 0.222 23.646 .826 2.213 18.341 .040* Motivation 1.327 21.899 .198 0.725 23.334 .476 * Significant at 0.05 level of significance Presented in table 3 is the test of difference on the students’ attitude on the two inventory sessions. It presents the test results on the students’ attitude inventory towards problem solving prior to the conduct of the study: t-values of 0.954, -0.308, 0.222 and 1.327, and p-values of .350, .760, .826 and .198 at 0.05 level of significance, respectively, for willingness, perseverance, self-confidence and motivation. This means that there is no significant difference on their attitude towards problem solving prior to the conduct of the study. Hence, the null hypothesis is accepted. Apparently, there are significant differences on the attitudes of the students with regards to perseverance and self-confidence in favor of the experimental group: t-values of 2.423 and 2.213, and p-values of .023 and .040 at 0.05 level of significance, respectively. Hence, the null hypothesis is rejected. On the other hand, no significant difference is observed on willingness and motivation: t-values of 1.225 and 0.725, and p-values of .234 and .746 at 0.05 level of significance, respectively. Hence, the null hypothesis is accepted. It can be construed that willingness emanates from the motivation drive of the student developed within him. This phenomenon can be explained by the Attitude-Behavior Consistency Theory of Kallgren and Wood (1986) and the Cognitive Evaluation Theory of Deci and Ryan (1991). Kallgren and Wood theorized that attitude (predispositions to behavior) and actual behaviors are more likely to align when both attitude and behavior are both constrained to circumstances that happened in the past. Attitudes, that drives motivation, is held strongly around core beliefs. On the other hand, Deci and Ryan theorized that motivation given to a student-learner must fall within his current level of competency; that a person completes a task based on his internal and external locus of control as Physics is a potpourri of scientific concepts and had been mystified as difficult since time immemorial (Jonassen and Tasmeer, 1996; Changeiywo, 2000; Bautista, 2004; 2008; Wangbugu & Changeiywo, 2008). 37
  • 6. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 Table 3.1. Test of Between-Subjects Effects on the Students’ Attitude Type III Sum of Squares df Mean Square F Sig. a Corrected Model 4.851 2 2.425 72.752 .000* Experimental Grouping .344 1 .344 10.306 .004* Total 388.313 26 a. R Squared = .864 (Adjusted R Squared = .852) * Significant at 0.05 level of significance Presented in table 3.1 is the two-way analysis of covariance of the attitude inventory conducted between the two groups of the study. It shows that the mean composite score obtained by the students in the experimental group is highly significantly higher than the mean composite score of the control group (F-value = 10.306 and p-value of 0.004, and a p-value of < 0.001 for the corrected model). This means that the students under the experimental group who experienced the converging model of Mayer with the four-stage of social constructivism developed better attitudes towards problem solving after the method was introduced in their learning experiences and became a potent mechanism in their learning routine. The null hypothesis of no significant difference between the mean attitudes of the students towards problem solving exposed to the Mayer’s model and the converging Mayer’s model with the four-stage social constructivist model in problem solving, is hereby rejected. It can be noted, however, that the impact of the converging models of Mayer and the Social Constructivism is high considering that the coefficient of determination indicated by the adjusted R-squared is 0.864. This means that the models of teaching account for 85.2% of the variability in the manifestation of positive attitude towards problem solving. This result is similar to the findings of Kheong and Hsui (1999), Petilos (2003), Abbott and Fouts (2003), Kim (2005) and Bautista (2008 & 2012) when they concluded that social constructivism is an effective tool in developing esteem among learners as there is synergy in their interaction with their peers and teacher-coach adviser. Figure 3. Estimated Marginal Means of the Post-attitude Inventory Figure 3 presents the relationship of the estimated marginal means of the post-test result and the groupings of the study, the experimental and control group. The result of the post-test mean score is evaluated with the pre-test covariate value of 3.663462. The results of the study indicate that students who were exposed to the converging methods of Mayer and the four-stage Social Constructivism towards problem solving obtained a significantly higher mean post-test score on their attitude inventory than the students who were only exposed to the Mayer’s model. This result supports the findings obtained by Schafersman (1991), Gokhale (1995), Mevarech (1999), Kheong and Hsui (1999), Petilos (2003), Abbott and Fouts (2003), Kim (2005) and Bautista (2004, 2008 & 2012) who reported that the students in the collaborative learning group posted better scores on the critical thinking test than students 38
  • 7. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 who studied individually. Thus, they developed better attitude towards problem solving. Table 4. Problem Solving Skills of the Students Groups Composite Chapter Test Experimental Control Mean Interpretation 1 Mathematical Concepts 2.994 3.181 3.088 SPM 2 Mechanics 2.672 2.127 2.400 PI 3 Heat 3.399 3.465 3.432 SPM Average 3.022 2.924 2.973 SPM Legend: (PT) Problem Translation; (PI) Problem Integration; (SPM) Solution Planning and Monitoring; (SE) Solution Execution Presented in table 4 are the general problem-solving skills of the students in the three major topics covered in this study. Using the chapter test result and the Mayer’s model in problem-solving as a reference, the students’ skills towards problem-solving were identified. It was found out that the students’ problem solving skills fall under Solution Planning and Monitoring Stage with a mean score of 2.973 as they fail to execute solution strategies among convergent problems. A discriminating poor performance is observed in the development of the Mechanics part as the respondents earned a mean score of 2.400 and interpreted as Problem Integration. This means that the students were able to cognitively define and explore the problem but failed to master skills on convergent reasoning strategies that lead them evaluate and transfer skills to different views. It can be construed further that they failed to develop mathematical models in the establishment of a free-body diagram that will substantiate planned solutions using linguistic properties and other logico-mathematical properties. This finding confirms the conclusion of the AMAIUB-Mathematics professors in their appraisal to the attainment of the Course Intended Learning Outcomes (CILO) in Mathematics during the 2nd trimester, SY 2011 – 2012. They inferred that the students fail to respond to higher learning outcomes as they were failures to solve convergent problems that require decontextualized reasoning strategies. Hence, reinforcement activities and programs are highly wanting as this difficulty poses threat to their academic success in higher Physics and Engineering subjects. Table 5. Mean Scores of the Respondents in the Post-test 95% Confidence Interval Mean Std. Error Lower Bound Upper Bound a Experimental Group 10.406 .568 9.218 11.595 Control Group 8.296a .653 6.930 9.662 a. Covariates appearing in the model are evaluated at the following values: Pre-test = 4.85. Table 5 presents the mean scores of the two groups of the study: 10.406 and 8.296 for the experimental and control group respectively. These results were evaluated with the covariate value of the pre-test conducted, 4.85. This means that the students in the experimental group performed better than their counterparts in the control group. Table 6. Test of Difference on the Level of Achievement of Students Type III Sum of Source Squares df Mean Square F Sig. a Corrected Model 355.531 6 59.255 17.632 .000* Experimental Grouping 18.504 1 18.504 5.506 .030* Mental Ability 43.683 2 21.842 6.499 .007* Experimental Grouping * Mental 25.511 2 12.756 3.795 .041* Ability a. R Squared = .848 (Adjusted R Squared = .800) * Significant at 0.05 level of significance Presented in table 6 is the two-way analysis of covariance of the tests conducted between the two groups of the study. It presents the causal effect of the teaching model to the academic performance of the students when 39
  • 8. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 grouped according to their experimental grouping and mental abilities: F-values of 5.506 and 6.499, and p-values of 0.030 and 0.007, respectively. Moreover, an interaction model of the experimental grouping and the students’ mental abilities in mathematics: an F-value of 3.795 and a p-value of 0.041. This means that the students under the experimental group who experienced the converging models of Mayer and the four-stage social constructivist model of problem solving performed better in the subject after the method was introduced in their learning experiences and became a potent mechanism in their learning-routine. The null hypothesis of no significant difference between the mean academic achievement of students exposed to the converging models of Mayer and Constructivism towards problem solving and the default Mayer’s model of problem solving is, therefore, rejected. This means that constructive instruction is significantly better than the traditional model in terms of its impact on the overall academic achievement of the students. It can be noted, however, that the impact of the models of reconstructing the instruction is moderately high considering that the coefficient of determination indicated by the adjusted R-squared is 0.848. This means that the models of teaching account for 80.00 % of the variability in the academic achievement of the students. It is construed then that there are other important variables or factors such as student ability and other classroom techniques which may explain better the difference in the academic achievement of the groups of students in the experimental and control groups. Table 6 likewise presents the interaction between the mathematical abilities of the students and the method (treatment conditions of the converging methods of Mayer and Constructivist Model in Problem Solving). It presents the impact of the treatment conditions to the academic achievement of the students across the mathematical abilities of the students in the two groups as shown in Figure 4. Figure 4. Estimated Marginal Means of the Post-test Figure 4 presents the relationship of the estimated marginal means of the post-test result and the mathematical abilities of the students, categorized as low, average and high. The result of the post-test mean score is evaluated with the pre-test covariate value of 4.85. It presents that students who are highly able in Mathematics benefited the most in the program followed by the average mathematically able students. Surprisingly, the low mathematical ability group did not show a remarkable performance when compared to the low ability of the control group. It can be construed then that there are other important variables or factors such as the students’ motivation drive, other student ability, other classroom techniques, among other variables, which may explain better the difference in the academic achievement of the groups of students in both the experimental and control groups. Reinforcement activities may be aligned well for the low ability group to cope with the subject’s requirement as they are academically at risk. Hence, the mastery learning approach is recommended. In general, the results of the study indicate that students who were exposed to the constructive instruction obtained a significantly higher mean post-test score on their academic achievement than the students who were exposed to the customary teaching models and techniques. This result supports the findings obtained by Gokhale (1995), Mevarech (1999), Schafersman (1991), Petilos (2003), Abbott and Fouts (2003), Kim (2005) and Bautista (2004, 2008 & 2012) who reported that the students in the collaborative learning group posted 40
  • 9. Journal of Education and Practice www.iiste.org ISSN 2222-1735 (Paper) ISSN 2222-288X (Online) Vol 3, No 10, 2012 better scores on the critical thinking test than students who studied individually. Hence, the Mayer’s model in problem solving becomes more effective when it converges with constructivist teaching approach as it improves better the students’ academic achievement, self-concept, and learning strategies. References Abbott, Martin L. and Jeffery T. Fouts (2003). Constructivist Teaching and Student Achievement: The Result of a School-level Classroom Observation in Washington. Technical Report. Washington School Research Center: Seattle Pacific University. Washington, USA. Bain, Ken. (2004). What the Best College Teachers Do. Cambridge, MA: Harvard University Press. Bautista, Romiro G. (2008). The Effects of Personalized Instruction on the Academic Achievement of Students in Physics. Conference Paper Presented at the IJAS 2012 in Nevada, USA. --- ibid. Students’ Attitude and Performance towards Algebraic Word Problems Solving through Personalized Instruction (2012). Conference Paper Presented at the IATED-EDULEARN12, Barcelona, Spain. ISBN: 978-84-695-3176-1 & 978-84-695-3491-5. Beck, Clive and Clare Kosnik (2006). Innovations in Teacher Education: A Social Constructivist Approach. (Suny Series in Teacher Preparation and Development). State University of New York Press: USA. Brown-Lopez, Priscilla, Alva, Marie (2010). Analysis of the Constructivist-Based Mathematic Problem Solving Instructional Program on the Academic Achievement of Grade Five Students in Belize, Central America. Doctoral thesis, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/482/. Fosnot, Catherine Twomey (2005). Constructivism: Theory, Perspectives and Practice. 2nd Edition: USA. ISBN-10:0807745707. Jamie Kirkley (2003). Principles for Teaching Problem Solving. PLATO Learning, Inc. Technical Paper: Indiana University. Jenkins, John M and James W. Keefe (2008). Personalized Instruction: The Key to Student Achievement. 2nd Edition. Rowman & Littlefield Education. --- ibid. Two Schools: Two Approaches to Personalized Learning (2002). Thomas Haney Secondary Centre. Kim, Jong Suk (2005). The Effects of a Constrictivist Teaching Approach on Student Academic Achievement, Self-concept and Learning Strategies. Education Resource Information Center. Kirschner, P. A., Sweller, J., and Clark, R. E. (2006). "Why minimal guidance during instruction does not work: an analysis of the failure of constructivist, discovery, problem-based, experiential, and inquiry-based teaching". Educational Psychologist 41 (2): 75–86. Ku, Heng-Yu and Howard J. Sulivan (2002). Students Performance and Attitudes using Personalized Mathematics Instruction. --- ibid. Personalization of Mathematics Word Problems in Taiwan (2000). Educational Technology Research and Development. Lacambra, Wilfredo T. (2012). Course Performance Rating in NATSC1D. Quality Records: Center for General Education, AMA International University – Bahrain. Larochelle, Marie, et al (2009). Constructivism and Education. Cambridge University Press: USA. Lopez, C.L., and Sullivan, H.J. (1992). Effects of Personalization of Instructional Context on the Achievement and Attitudes of Hispanic Students. Educational Technology Research and Development. Margolis, Howard (2009). The Student Motivation: Problem Solving Questionnaire Program Planning. TEAM VERSION. New Jersey, USA. Mayer, R. (2004). Should There Be a Three-Strikes Rule Against Pure Discovery Learning? The Case For Guided Methods of Instruction. American Psychologist 59 (1): 14–19 Nordlund, Marcie (2003). Differentiated Instruction: Meeting the Educational Needs of All Students in your Classroom. Scarecrow Press. Petilos, Gabino P. (2003). Constructivist Model in Tecahing Problem Solving. Unpublished Dissertation. Pimta, Sakom et al (2009). Factors Influencing Mathematic Problem-solving Ability of Sixth Grade Students Journal of Social Sciences: Thailand. 2009& Pollard, Andrew (2008). Reflective Teaching: Evidence-informed Professional Practice. Continuum International Publishing Group Ltd. Ryve, Andreas (2006). Approaching Mathematical Discourse: Two Analytical Frameworks and their Relation to Problem Solving Interactions. Malardalen University Press. Arkitektkopia, Vasteras, Sweden. Wikipedia.The Free Encyclopedia. http://en.wikipedia.org/wiki/Cronbach's_alpha Zakaria, Effandi and Normah Yusoff (2009). Attitudes and Problem-solving Skills in Algebra among Malaysian Matriculation College Students. European Journal of Social Sciences – Volume 8, Number 2. Malaysia 41
  • 10. This academic article was published by The International Institute for Science, Technology and Education (IISTE). The IISTE is a pioneer in the Open Access Publishing service based in the U.S. and Europe. The aim of the institute is Accelerating Global Knowledge Sharing. More information about the publisher can be found in the IISTE’s homepage: http://www.iiste.org The IISTE is currently hosting more than 30 peer-reviewed academic journals and collaborating with academic institutions around the world. Prospective authors of IISTE journals can find the submission instruction on the following page: http://www.iiste.org/Journals/ The IISTE editorial team promises to the review and publish all the qualified submissions in a fast manner. All the journals articles are available online to the readers all over the world without financial, legal, or technical barriers other than those inseparable from gaining access to the internet itself. Printed version of the journals is also available upon request of readers and authors. IISTE Knowledge Sharing Partners EBSCO, Index Copernicus, Ulrich's Periodicals Directory, JournalTOCS, PKP Open Archives Harvester, Bielefeld Academic Search Engine, Elektronische Zeitschriftenbibliothek EZB, Open J-Gate, OCLC WorldCat, Universe Digtial Library , NewJour, Google Scholar