Hands-on, zero-budget, and easy-to-use! You don't need a lot of time or fancy equipment to challenge your children to become real science explorers. Here are 41 activities to give students skills for sharper scientific thinking and a solid foundation in physical science concepts. Topics include the five senses, heat and temperature, matter, buoyancy, sound, light, and more. Grades 1 to 3. 136 reproducible pages, softcover.