Students will work in groups to create a scientific method approach to identifying whether their unknown rock sample is igneous, metamorphic, or sedimentary. Students can conduct various tests (ideas included) on the rocks, they can follow a rock type identification key (included), and they will ultimately present their results. Rocks used for this include Talc, Shale, Conglomerate, Coquina Limestone, Quartzite, Rhyolite, and Marble.