Group 1 students tryout final
- 2. Presented by: • Le Thi Minh Trang (Vietnam) • Yong Thian Ser (Brunei Darussalam) • Nongluk Praesil (Thailand) • Tith Phearak (Cambodia)
- 3. Short activity Lets watch a movie clip!!!
- 4. Questions on Short activity After watching the movie clip… What object in the class help you to see the movie on the big screen ? GROUP 1 STUDENTS’ TRY- OUTGROUP 1 STUDENTS’ TRY- OUT
- 5. Questions on Short activity What is inside the Projector that help it to create bigger image on the screen ? GROUP 1 STUDENTS’ TRY- OUTGROUP 1 STUDENTS’ TRY- OUT
- 6. Questions on Short activity What do you want to know more about lens ? GROUP 1 STUDENTS’ TRY- OUTGROUP 1 STUDENTS’ TRY- OUT
- 7. PRE-TESTPRE-TEST Before starting the lesson, we would like you to take a PRE-TEST. 1- Click on the link below. 2- Enter the room no. 171889 3- You have 5 minutes to complete the test. Let’s start the pre-test. Please click HERE. GROUP 1 STUDENTS’ TRY- OUTGROUP 1 STUDENTS’ TRY- OUT
- 8. Here a short video introduction on types of lenses. Please click link below: videolenses.FLV (2 mins) Note: Please return to this slide after the video. GROUP 1 STUDENTS’ TRY- OUTGROUP 1 STUDENTS’ TRY- OUT
- 9. INVESTIGATING REFRACTION OF LIGHT BY CONVEX LENSES THROUGH SIMULATION INVESTIGATING REFRACTION OF LIGHT BY CONVEX LENSES THROUGH SIMULATION GROUP 1 STUDENTS’ TRY- OUTGROUP 1 STUDENTS’ TRY- OUT
- 10. LEARNING OBJECTIVES: • By the end of this lesson, you will be able to: Answer the pre-test and post-test about refraction of light using simulation. Explain focal point and focal length of convex lens. Determine the focal point and focal length of a convex lens. Relate focal length (f) to the object distance (u) and the image distance (v) Solve problems involving convex lenses. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 11. INTRODUCTION • Today’s topic will focus on convex lenses only. • Please click HERE to see introduction. Note: You have 10 minutes to complete the task. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 12. Let’s test what we have learnt!!!! Go to the links below and click on any game: http://www.classtools.net/mob/quiz_54/R efraction_convex_lens_ABrAA.htm Note: You have 8 minutes to complete the task. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 13. Simulation Exercise : http://phet.colorado.edu/en/simul ation/geometric-optics Note: You have 15 minutes to complete the task. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 14. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 15. Simulation Exercise : http://phet.colorado.edu/en/simul ation/geometric-optics Note: You have 15 minutes to complete the task. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 16. You have done the simulation, now let’s look at the answer: CLICK ON THE LINK : HERE Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 17. Questions on Short activity What is inside the Projector that help it to create bigger image on the screen ? Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 18. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 19. If you have extra time, click on the link below to see a summary video on today’s topic: Please click link below: videosummary on refraction using convex lenses.WEBM (5MINS) Note: Please return to this slide after the video. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 20. POST-TEST Now it is time to do a post-test. Please enjoy doing it!! Please click HERE to do the post- test and enter the room no. 171889 Note: You have 5 minutes to complete the POST-TEST. Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 21. Now we would like to hear from you about our work. Please click HERE to link to our survey form. Thank You for your important time on our survey! Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation
- 22. THANK YOU!! Investigating Refraction of light by convex lens through simulationInvestigating Refraction of light by convex lens through simulation