Products

Explore the invisible and amazing power of magnets with 33 engaging experiments and games. This science experiment kit contains many magnets of dif...

Discover the workings of the body's most complex organ! How does the brain control the rest of the body? How does it enable the sense...

Night Sky: A Field Guide to the Constellations A Simple Approach: Focus on one constellation at a time, instead of dizzying charts. Ensure ...

This is one of three units in the elementary God's Design for Heaven and Earth series by Debbie and Richard Lawrence. Thirty-four hands-on lessons ...

Includes instructions for 32 awe-inspiring magnetic feats, penny history and magnet facts. With this extraordinary kit, children and adults alike...

A what? Radiometer is just a fancy name for this Solar Engine. It demonstrates the principles of energy conversion and shows how heat and mechanica...

This kit contains the manipulatives you'll need for introducing and reinforcing the math concepts that are taught in the Saxon Mathematics K-3 prog...

This box kit includes activities for an electric bell or alarm. Professor Ein-O's "I Know" Guide included. The kit contains compact workbench, conn...

Basic scientific principles are explained with the aid of fun experiments and activities-- All experiments use everyday household equipment-- Simpl...

Science in the Scientific Revolution is the third book in a hands-on, multilevel elementary science series that introduces scientific concepts usin...

Discover the fascination of astronomy with 100 easy, inexpensive projects that promise loads of fun for sky watchers of all ages. Geared toward beg...

Understanding the Elements of Classical Astronomy An astronomy resource for studying the starry sky Signs & Seasons is an introductory course i...

This field journal and test manual accompanies Signs & Seasons. Expand your astronomy course into a lab with measurable results! This guide is ...

label and color each planet and complete information about the solar system. ...