Strategies, successes and resources for “Evaluate” and “Elaborate” stages

[admin]

In the “Physics To Go” section, students get more practice with the physical principles of the chapter (“Elaborate” stage), and you and the students have a chance to “Evaluate” their progress. What successes did you have in students elaborating and evaluating their understandings? Did you develop or locate any resources you would like to share with other teachers?

[Sushma Sharma]

physical model of the projectile motion was neat .Most of my students got it, however we had some problem with mirror image due to space so we change the horizontal speed to 20cm/sec.Also students had problem throwing the ball with constant speed at various angles.Using projectile launcher instead helped.