Curated OER
Electrical motors
Students investigate and experiement with a 9-volt motor. They will use the connecting wire and battery pack to discover fans.
Curated OER
Virial Theorem Lesson
Ninth graders describe how equilibrium can occur as the balance of two effects. They model the stability of elliptical galaxies based on how fast stars within the galaxy are moving.
Curated OER
Collisions Lesson
Tenth graders explore the role that collisions and near collisions of galaxies play in determining the shape of galaxies. They model the collision of disk shaped and spherically shaped galaxies.
Science Education Resource Center at Carleton College
Serc: Investigating Projectile Motion: Creating a Catapult
This lesson is for 9th grade physical science students. It begins with an inquiry-based lesson using a projectile motion computer simulation. It culminates with students building a catapult; applying and connecting science knowledge from...
Other
Ward's Science: Speedy Energy
This is an interactive inquiry where students will investigate the speed of an object and the energy it exerts as it crashes into other objects. Students will understand that the more speed an object has, the more energy it has in a...