Download Save to Drive ADD TO FAVORITES Hide lower priority columns Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER SHARE Grade: 6 7 8 9 Subjects: Science Geology Rocks + show tags Simplified Content Type Worksheets After matching each type of rock with its definition, students are asked to classify rocks as igneous, sedimentary, or metamorphic.