The Simple Science of Matter

Capstone's Simply Science formula works here — photograph-heavy, age-appropriate language, a hands-on experiment to close — and atoms, molecules, and the three states of matter are exactly the foundational concepts early science readers need. It is formulaic and brief, as all series titles are, but that brevity serves a 5-to-9-year-old audience well. A reliable classroom or library purchase for early STEM collections.