Little ones talk about how sounds can be made high or low depending on the length of the keys that make them. They label eight xylophone keys from highest to lowest depending on the relative sound they'd make. Tip: Get out a real...

In this waves learning exercise, students learn about standing waves and harmonics. Then students complete 11 matching, 15 fill in the blank, and 7 short answer questions.

In this standing waves worksheet, students read about standing waves, their nodes, their anti-nodes and their wavelengths. They are given diagrams of harmonics and the equation to find the frequency of harmonics. Students match terms...

In this atoms learning exercise, students answer four different sets of questions related to atoms (fill in the blank, multiple choice, word puzzle and true and false).

In this projectile motion learning exercise, students solve 3 problems and an inquiry problem using three equations that describe projectile motion. One equation is for the maximum velocity to reach a height, H, the other is the maximum...

In this reading comprehension worksheet, students read the noted section in their science textbooks and respond to 4 short answer and 3 fill in the blank questions regarding fossils embedded in rock formations.