Scienceworks: Energy, Grades 4-6 Author: Homeschool Retail Price: $12.99 Our Price: $8.49 Save: 4.50 (34.64%) Availability: In Stock        Energy presents information and investigations on these seven concepts: Sunlight contains energy. Sound is produced by vibrations. Electrical energy flows through electric circuits. Magnetism is related to electricity. Heat energy can be transferred. Energy can change from one form to another. Energy can change matter. Grades 4-6. Similar Items you may enjoy! Scienceworks: Weather, Grades 4-6 Author: Homeschool Our Price: $10.99 Scienceworks: The Human Body, Grades 4-6 Author: Homeschool Our Price: $8.49 ScienceWorks for Kids: Planet Earth, Grades 4-6 Author: Homeschool Our Price: $8.49 ScienceWorks for Kids: Living Things, Grades 4-6 Author: Homeschool Our Price: $8.49