"WardsSci000474"

Very inexpensive magnetic compasses are specially suited for tracing the magnetic fields of bar magnets. Each compass has a polished aluminum case and a beveled glass top.

Molded of flint glass, screw tip with reusable, snap-on sealer tip.

The Variable Speed Wave Generator is a new concept for generating waves in your stream table. The paddle enters the water, forms the wave, then is withdrawn to eliminate back waves.

Whole mount

Formalin preserved earthworms. Available in vacuum packs or jars.

These tubes are made from special tubing to give the optimum wall thickness.

Measure Angles Between Crystal Faces

This large plastic model is an easy to use, mess-free volcano simulation. One half of the detailed cross-section shows the inside, the other has corresponding labels for assessing student knowledge.

Bloops are strange but cute little creatures that, as teacher developer Anthony Garofalo has discovered, are perfect for helping students make sense of Mendelian genetics, especially concepts of dominance and recessiveness.

Backpack Science is an innovative, integrated learning tool that uses inquiry-based activities to build links between science, math and language arts.

Matter has mass and takes up space. With this exciting kit, students explore the relationship of mass and volume using a spring scale and hook weights and observations.

The Large Wave form helix easily demonstrates wave phenomena.

A Fun And Quick Way To Talk About Nature!

Made of Unbreakable Molded Plastic.

Ptolemaic Planetary System Model.

The TI-108 is a versatile calculator for the science classroom.