The physical science series presents the diverse topics of matter, energy, machines, Newton's laws, chemical changes, magnets, light and sound, and force and motion. Each book builds core science concepts through carefully formatted texts designed to develop nonfiction reading skills. Titles included are: Acids and Bases (3 copies), Chemical Changes(3 copies), Introduction to Energy (3 copies), Machines Make it Move (3 copies), Matter Matter Everywhere (3 copies), Mystery of Magnets (3 copies), Newton's Laws (3 copies), Magic of Light and Sound (3 copies), Understanding Electricity (3 copies), and Using Force and Motion (3 copies). Also included is a teacher's guide book with assessments.