In this activity, students make chocolate fudge using three slightly different combinations of ingredients to model the different proportions of minerals in basalt, andesite and rhyolite...
Andesite is a type of rock that is thought to form on the edge of tectonic plates in a subduction zone. The subduction zone is where...
In this activity, students are encouraged to think about the process of making ice cream and to explore the concept of states of matter through simple...
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