Relative Ages of Rocks
In this rock worksheet, students are given a diagram of historical events in rock formation and they label the diagram with the events according to the principle of superposition.
32 Views 89 Downloads
New Review Igneous Rocks: Completing the 3D Picture
Finally, an easy-to-make volcano model: no baking soda and vinegar required! Junior geologists construct a volcano in 3-D, then use it to answer questions about the processes and timescale of igneous rock formation. The activity includes...
6th - 9th Science