"role ENTERPRISES, INC."

Students identify and quantify microbes in air, soil, water, or any surface.

Expand Your Enviroscape® Model with the Following Components

Watershed Nonpoint Source Model

Wack n' Crack Geodes features geodes filled with crystals just waiting to be cracked open.

Teach students how crystals form in nature.

Kids chip away at the plaster fossil block to reveal the fossils.

Recreate the spectacular sight of an erupting volcano with this kit, developed by a Smithsonian Volcanologist.

Kids chip away at the plaster fossil block to reveal the rocks and minerals.

Make Sure the Water is Free of E. coli

Students apply lab work to real-life issues.