Curated OER
Putting the Ice in Hockey
Eighth grade physical science classes examine why the ice on which hockey is played is slippery. They do so by discussing phases of matter and the molecular motion in each. They read an article on a website and write out answers to...
Curated OER
Baseball Activity: Bouncing Balls
Learners explore the concept of motion. In this hands-on physics lesson, students examine how the construction of baseballs and the temperature they are stored at affect their bounce.