Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.

Find all things solar system in a set of reference cards. Even Pluto makes an appearance! Each of the 24 cards has a picture and accompanying informational text that gives brief background about the object.

The water cycle is one of earth's most easily observable processes, but demonstrating each step within classroom walls can be a challenge. Through a series of videos and quick demonstrations, cover each aspect of the hydrologic cycle in...