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Clemson University: Linear Thermal Expansion
Clemson University offers an excellent site of linear thermal expansion lab. Includes experiment, images, charts, links, questions, and much more.
Science Education Resource Center at Carleton College
Serc: Investigating Projectile Motion: Creating a Catapult
This activity is for 9th grade physical science students. It begins with an inquiry-based activity using a projectile motion computer simulation. It culminates with students building a catapult; applying and connecting science knowledge...