Students will have completed a unit of forces and motion prior to the current unit of study on simple machines (lever, inclined plane, screw, wedge, pulley, wheel and axle). Students will review the functions and examples of simple...

[Accessible by TX Educators. Free Registration/Login Required] This lesson will teach you how to write and organize an essay so that it addresses different purposes, different audiences, and different contexts.

This manual was written by a group of middle school and high school students in the Maplewood Richmond Heights school district. The students, known as the "Chickenologists", care for the district's flock of chickens. This comprehensive...