"Elementary Science"

What are the forces that shape our world?

This fun, thought-provoking learning experience uses 9 museum-quality casts to teach students about diversity in diet in the animal kingdom. Casts include three from each group: herbivore (beaver, mountain gorilla, hippopotamus), carnivore (coyote, African lion, alligator), and omnivore (human, grizzly bear, baboon).

Made of PYREX® borosilicate glass.

Discover the wonders of our earth.

Conifers come in all shapes and sizes — and so do their cones.
Includes: 6 pine cones, 6 spruce cones and 6 cedar cones.
*Pine cone factoid: Pine cones can forecast the weather! In dry weather, the scales dry up and open out. If they start to close up, wet weather is coming!

Study the lifecycle of the brown house cricket (Acheta domesticus) with this complete culture kit ideal for behavioral studies, food for insectivorous animals, or both.

The Only Tabletop Composting Activity on the Market Today

Legs and aprons are constructed of solid red oak with heavy-duty 13-gauge steel corner braces.

Mobile cabinets featuring oak construction, 4" wheel casters, and 1.25" plastic laminate tops.

These strong, thin, form fitting gloves are designed for a skin-tight fit on either hand.

Vanessa cardui Butterflies form chrysalides and transform into colorful butterflies right before your eyes.

CAS Number: 7791-13-1
Formula: CoCl2 6H2O
Density: 1.92 g/mL
Solubility: Water, Alcohol, and Acetone
Synonyms: Cobaltous Chloride Hexahydrate, Cobalt Dichloride Hexahydrate
Shelf Life: 36 Months

Formula: NH4Cl
Density: 1.527 g/mL
Boiling Point: Sublimes at 340°C
Freezing Point: 520°C
Solubility: Water and Glycerol
Synonyms: Ammonium Muriate, Sal Ammoniac
Shelf Life: 12 Months

A Fun And Quick Way To Talk About Nature!

CAS Number: Mixture
Formula: CaCl₂
Freezing Point: 772 °C
Shelf Life: 12 Months
Storage: Green

Inexpensive yet convenient for all circuit experiments.