Master Teacher lessons

Big Idea:
Students build a roller coaster that demonstrates conservation of energy.

Big Idea:
Energy is the "currency" of work., but a single model for energy does not (yet) exist.

Big Idea:
Work is done when an object is displaced in the same direction a force is applied.

Big Idea:
Work can be calculated as the product of force and distance.

Big Idea:
Students show what they know individually about work, power and energy through a test.

Big Idea:
Work is equivalent to the change in kinetic energy of a system.