Captivate your students with interesting physical science lessons and activities! Nine chapters teach physical properties of matter, phases, atoms & elements, motion & forces, air pressure, sound, light, heat & energy, and magnetism & electricity. 90 activities include word searches, crossword puzzles, matching, word bank/fill in the blank worksheets, experiments, and other inquiry investigations that will help students prepare for standardized tests. 128 pages, softcover, with answer key. Grades 4-6.