In this math instructional activity, students discriminate between even and odd numbers by following a path of odd numbers to reach the end of a maze puzzle. This page has a space travel theme.

Students identify how to classify living things. They classify various concepts including family members, kinds of clothing, numbers, shapes, and vocabulary words. They discuss how to classify various concepts and classify pictures of...

Learners explore the idea of magnetic field through investigations of magnetic fields as produced by various common magnetic materials and direct currents. They study the vector nature of fields, the ubiquity of field sources in the...