Introduces the states of matter by following the adventures of Joe-Joe, a student who tries to turn his homework into chocolate bars but instead transforms it into syrup.

Joe Joe the wizard has a problem. His spell to turn homework into chocolate bars has gone to syrup! Come along to learn how solids, liquids, and gasesÊ help Joe Joe with his sticky mess. A fun and engaging way to get young readers engaged in science concepts!

Explore physics in this early introduction to the states of matter, starring a goofy dog and his all-too-human family. Zippy art and clear explanations introduce the basic characteristics of four states of matter and how they change from one state to another. Totally up-to-date, this book for elementary school children includes plasma, now covered in all curricula. Straightforward text presents the facts and Raff's infographic illustrations demonstrate the science and tell a humorous story. There are hands-on activities, such as using a chocolate bar to demonstrate material consistency and using a balloon to prove gases have weight, to reinforce the learning. A glossary defines density, plasma, vapor, and more essential terms.

Introduces the concepts of floating and sinking by following a fictional captain on the high seas who wonders why his boat floats and his treasure sinks.

Discusses the differences between living and nonliving things through a conversation between two monsters over their shared qualities as living beings.

What is matter? Anything that takes up space is matter. Matter can be a water, liquid, or gas. These are the states of matter. Learn about matter with this science reader that features easy-to-read text. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

Lance Dragon explains how simple machines work while using them to defend the skate park in his castle.