Curated OER
Science Lessons for Grade 10
Tenth graders identify the parts and functions of the cell. In this series of science lessons, 10th graders investigate crystal formation in covalent compounds. They investigate the factors affecting reaction rates.
Curated OER
Free Fall Graphing Exercise
Twelfth graders practice their graphing skills in an exercise about acceleration due to gravity. Lesson opens with a demonstration of acceleration due to gravity and a brief discussion. Students complete a worksheet and go over answers...
CK-12 Foundation
Ck 12: Physical Science: Acceleration Due to Gravity
[Free Registration/Login may be required to access all resource tools.] Acceleration due to gravity and why falling objects with different masses accelerate at the same rate.
Boston University
Boston University: The Gravitational Field
Defines what a gravitational field is, its value, and how to calculate it. Field-line patterns are also drawn and explained.