Manipulatives, science materials, and teacher resources for Grades K-12.

The master teacher and educator source for inexpensive and hard to find science workshop supplies and materials for the lab, classroom and workshop for the school, university and home experimenter.

Rock, mineral and fossil collections and specimens, triops, and earth science supplies for teachers, homeschoolers and collectors.

Become A Rock Detective is a teachers choice award-winning program based on classroom-tested earth science mysteries; large kit of rocks, fossils and minerals; step-by-step instructions; for science- or non-science oriented teachers.

Science Kits For Kids offers a variety of science crafts, educational learning activities, and science activities for kids. The activities are taught with step-by-step instructions that are easy to understand and can be self-taught by the student or by the parent who teaches at home. The games and activities we provide are an integral part of learning science. Free kid's game, kid's activities ...