"WardsSci000478"

This combination unit indicates the inside and outside temperatures and the indoor humidity.

Large, black, rounded tektite, 1 1/2". Thailand.

Rubber stamp the real weather on a given day or what the students would like the weather to be. With this set of 12 different high quality stamps, learn about the changing weather patterns.

Compact, 2-in-1 field tool and weather instrument.

1 pound of black sand packaged in a heat-sealed bag.

This replacement high-concentration diamond wheel is six inches in diameter.

This coloful mix of naturally colored polished stones are available in a variety of tumbled sizes. 1 lb. package.

Teach students how to identify minerals with this collection.

Multifunction Capability in One Affordable Instrument

For Use With Solar Cell.

Introductory Planetarium is a simple model for hands-on demonstrations.

With this collection of science kits, you and your students can explore the concepts behind and the many applications of solar hydrogen, direct methanol, and other fuel cell technologies.

Determine Soil Temperature Quickly.

Make use of every inch of drawer space in your cabinets by combining these differently-sized Specimen Trays.

Measure humidity and temperature with this psychrometer kit.

Colorful additions to your mineraology classroom, these carefully crafted models are painted with durable enamel in colors that simulate the actual crystal.