In this investigations worksheet, students complete a hypothesis, variable manipulation, and more for sleeping habits, rolling wheels on a skate board, sports practice, and more.

Students study chemistry.  For this laboratory lesson students watch the CSI episodes and investigate their laboratory techniques and discuss what they saw.

Students use string, wire, weights, and a stopwatch to build pendulum clocks. In this pendulum clocks lesson plan, students use the pendulum clocks to investigate weather, climate, force, and motion.

Discover a world beyond "The Glass Menagerie," when you visit this site featuring links to lesson plans for this work. This site also features links to information on the life and work of Tennessee Williams.

Can exercise really help our brain work better? This PBS site discovers if this is really true by taking you into the worlds of Jada and Maurna to find out.