Students use water filled pipes to play a tune and consider the mathematics behind the sound waves. In this sound wave instructional activity, students play a tune with water filled pipes. They create a mathematical model to evaluate the...

Learners analyze satellite image data of Volcan Villarica. In this earth science lesson, students identify dangerous areas surrounding the volcano. They propose a new safe location for the town.

Students are involved in hands-on activities to determine how course conditions affect bobsled, luge, and downhill ski races.