"Elementary Science"

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.

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

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.

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.

Designed for transporting equipment and supplies, this mobile cart is constructed of solid oak with heavy-duty steel corner braces.

Science Has Never Been Sweeter!

Whole mount

Formalin preserved earthworms. Available in vacuum packs or jars.

Alkaline batteries available in 9 V, C, D, AA types.

Ptolemaic Planetary System Model.

CAS Number: 7647-01-0
Formula: HCl
Density: 1.16 mL
Boiling and Freezing Point: 81.11 to 85°C, -45°C
Solubility: Water
Synonyms: Muriatic Acid, Hydrogen Chloride
Shelf Life: 24 Months

The Large Wave form helix easily demonstrates wave phenomena.

Isaac Newton could never have imagined that upper elementary and middle school students could explore his mathematically derived laws of motion using straws, compact discs, wooden spools, and balloons.

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.

As the wind blows, the arms on this unique anemometer move and lift the reading bar, allowing your students to get a direct reading of wind speed at just a glance. The colorful plastic instrument can be hand-held or permanently mounted. It measures the Beaufort scale from 0–11. Size: 30 x 18cm.