Tech Ed students extend their learning about earthquakes by constructing building. Ask one of these students who's building withstood most seismic activity.
Friday, February 20, 2009
Tuesday, February 10, 2009
Lab: Convection Currents
Objective: Discover properties of heat. Investigate how the properties can cause movement of rocks on the surface of the Earth.
Magma circulates via convection currents, causing the lithospheric plates to move.
Posted by Mr. Swafford at 8:54 PM
Labels: Convection, currents, lab, lessons
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