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 After matching key terms for light with their descriptions in this printable, students will classify materials as illuminated, luminous, opaque, translucent, or transparent. Grade: 9 | 10 | 11 | 12 Subjects: Science Physics Light and Optics + show tags TYPE: Worksheets