Super Simple Experiments with Mass gives young readers the tools they need to start experimenting. Budding scientists will learn to make and measure the mass of putty, separate liquids by density, and more! Each project has easy‑to‑read directions paired with step‑by‑step photographs, while colorful graphics describe the super science at work. Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles. Super Sandcastle is an imprint of Abdo Publishing, a division of ABDO.