Students examine axles and wheels using LEGO materials. They investigate the uses of axles, gears, and wheels.

Students read the novel Stone Fox by John Reynold Gardiner. Using Lego RCX units, students build and program sleds to re-enact the "home stretch" of the National Dog Sled Race.

Are the earth's oceans really just giant batteries, waiting for their energy to be harnessed? Middle school mechanical engineers will be shocked by the amazing amount of energy that forms around them after diving into part four of a...

Historically, scientists had to be creative to study subatomic structure. Scholars step into their minds to recreate the procedure Rutherford used to create his atomic model. Learners identify the creative efforts of early scientists...

Students conduct a variety of experiments on photosynthesis. For this biology lesson, students identify the factors required for the process to occur. They perform computerized experiments to test the amount of oxygen produced when...