Science Builders Book set of 5, paperback books. Science explains the world around us. Satisfy kids' curiosity through these age-appropriate introductions to basic science content. Concepts are clearly illustrated with appealing photos a great way to enhance your support for early S.T.E.M. science, technology, engineering, and math curriculum. Book titles: All About Matter, Electricity All Around, Learning About Rocks, A Look at Magnets, Soil Basics. Recommended Ages PreK-1st.