Earth Science

	Classroom Collection of Rocks and Minerals Includes specimens in the following groups: sedimentary and metamorphic rocks, ores, gemstones and minerals in the scale of hardness. 50 specimens approximately 1" each.
	Earth's Processes Poster Vivid resource on key geologic processes.
	ORRERY - Motorized Solar System Simulator Give your students the chance to see the solar system in action.
	Environmental Monitoring Test Kit Easily monitor six important water parameters: acidity, alkalinity, carbon dioxide, dissolved oxygen, hardness, and pH. Conduct over 100 tests of each parameter. Includes step-by-step instructions and a hard-shell carrying case.
	Tornado Demonstration Model Here's a way to get the attention of every student - dramatically demonstrate the properties of a tornado with this almost two-foot tall model! Includes a 20-page study guide with 7 unique lessons.
	Gem Minerals Collection The 15 specimens in this collection represent minerals rare and beautiful enough to be prized as gemstones.
	Basic Transparent Celestial Star Globe Value-priced 12" transparent celestial globe with 4" internal Earth globe.