In this book, readers will follow experiments and think critically to learn about heat. Provided by publisher.

Let's investigate heat -- What happens when hot meets cold? -- How does heat energy affect tiny units called molecules? -- Can heat change solids to liquids? -- Which material spreads heat the best? -- Which materials stop heat from spreading? -- How does the sun heat up Earth's land and water? -- Can rubbing objects together produce heat? -- Discovery time -- Heat in your world.