Alabama Learning Exchange
A Rockin' Investigation
Young scientists identify the rock cycle. For this earth science activity, students participate in web-based research to understand how sedimentary, metamorphic, and igneous rocks form. As a follow-up, they collect various rocks and...
Curated OER
Everybody Needs a Rock
Students, after making quantitative and qualitative observations of their rocks, construct a Venn diagram or dichotomous key to classify their rocks.