Solids, Liquids, Gases, and Plasma

"Adler . . . combines simply phrased explanations and demonstrations using measuring cups, balloons, and other common materials to make the differences between each classical state of matter easy to comprehend. . . . Raff’s bright cartoon illustrations add clarifying details and humor. . . . [An] engaging first look at the various states of matter, supported by hands-on components that are accessible to even the youngest experimental scientists"—School Library Journal "Simple experiments and kid-friendly language teach concepts about matter to young audiences. . . . delivers scientific information alongside eye-catching illustrations with details that will delight."—Kirkus Reviews "Overall, a useful addition to the science shelves."— Booklist "In preparation for Grandma’s birthday celebration, twin siblings clean up their accumulated mess while Dad struggles with dinner, a scenario that ably launches Adler’s discussion of states of matter, anchoring it to readily observable matter around the house. . . . A brief glossary rounds out this title, readaloud- and discussion-ready for primary science classes." —The Bulletin of the Center for Children's Books