Train students to think like scientists and engineers using this complete introductory environmental studies unit. Eight experimental protocols lead students through 4-6 weeks of hands-on,...
Students study food web relationships and how natural and human induced changes in the environment such as severe storms, drought, floods, housing developments, road salt,...
This exercise examines various types of pollutants, their sources, and their effects on the ocean, its inhabitants and the surrounding coastline. Students classify ocean pollution...
Train students to think like scientists and engineers using this complete introductory environmental studies unit. Eight experimental protocols lead students through 4-6 weeks of hands-on,...
Students learn to identify these 15 common minerals by observing and testing their physical properties. Activity guide, magnifying glass, streak plate, and nail included.
Beautifully detailed strato volcano and composite volcano model. Illustrates the various crusts, lava tube, volcano formation, and step sided formation of cone shape ,Section showing...
Contains 15 representative metamorphic rock specimens, each approximately 1-1/2″ x 1-1/2″, number-coded in a compartmented container. Includes key and chart.
A hands-on volcano model building project complete with safe, simulated lava eruptions. Learn all about types of volcanoes, parts of a volcano, how volcanoes function,...
This project allows students to model four ocean ecology scenarios as they investigate the effect of farm and industrial waste on marine life. Brine shrimp...
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