Download Add to Favorites Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER Share Connect math and science with this printable about metals. For this activity, students interpret a graph and answer questions about the relationship between the percentage of carbon and the hardness of steel. Grade: 9 | 10 | 11 | 12 Subjects: Science Chemistry Metals + show tags TYPE: Worksheets Activities