Seventh graders identify variables and controls in a paper airplane investigation. In this scientific method lesson, 7th graders conduct an experiment to determine the variables that affect the flight of paper airplanes. They design an...

Students reseach the different types of soil erosion and ways to control it in this series of activities.

Students analyze people's sources of power: resources, organization and numbers. They determine when and how power is exercised by analyzing specific examples.

This lesson will explain the difference between independent and dependent variables. It is 3 of 4 in the series titled "Independent/Dependent Variables."

[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to good design for statistical studies or experiments.

This lesson will explain the difference between independent and dependent variables. It is 1 of 4 in the series titled "Independent/Dependent Variables."