Physics

This kit shows you how to make a scale to weigh many household objects by use of Hooke's Law. Comes with a tape measure, a set of colorful plastic hex weights, a highly accurate special spring, and a detailed activity guide. Ages 7+.Key Features : i :...

Designed for either teacher-directed instruction or independent use by groups of 2-4 students, each Learning Center focuses on a key curriculum concept and includes 4 Visual Learning Guides, each focused on the same topic. Each laminated, 4-page guide...