Simulation by using stella compile
- 1. SIMULATION BY USING STELLA BY : 1. SITI KHADIJAH BT KHALID (D20151070972) 2. AIMI FATIHAH BT MUHAMMAD FAUZI (D20151071003) 3. NURUL NAJIHA HUSNA BT BAHARUDIN (D20151070960) 4. NAJWA HUSNA BT SAAHWAL (D20151070957) SSI3013 Information and Communication Technology in Science
- 2. INTRODUCTION • STELLA is an example of simulation model that helps to solve problems or events that can be used to teach someone how to do a process of making a model. • It also was packaged with an easy, intuitive interface that allows users to construct dynamics models that stimulate biological systems.
- 3. Normal Graph Buttons provided may enhance students exploration towards experiment. Based on the graph: The production of palm oil depends on the population of rats and owls. Simulation can make students more excited to conduct any experiments.
- 4. Abnormal graph Owls population Population of owls increase slightly at the beginning It started to decrease drastically to zero after a few years Rats population Very low at first After few years, it started to increase gradually (because of no predators) Palm oil plants Slowly increasing throughout the year Started to decrease due to increasing number of rats There was equilibrium among these three variables. To cope with this situation, we can implement biological method (biological control).
- 5. Abnormal graph The manipulating variable only for owl population From the graph , student can predict the population of owl will affect the population of rat to be increase. The graph can be interpreted by the student and can explore the trend Rate population of owl increase the rate population of rat decrease while if the rate of rat increase, the rate of owl will increase too