Forces and motion are all around us! Discover how pushes and pulls make atoms and objects move, in straight lines, curves, and circles.
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As you read: Forces act on atoms! A push or a pull can make atoms speed up, slow down, or change direction. Look for that idea as you explore these books.
Unit 2Sunlight & Shade
The Sun powers our world! Explore heat, light, and energy, and discover how sunlight shapes temperature and life on Earth.
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As you read: The Sun sends energy as light and heat, both are forms of energy that move atoms. Look for that connection as you explore these books!
Unit 3Matter & Its Properties
What is stuff made of? Dive into atoms, molecules, and the states of matter, and discover how chemical reactions change the world around us.
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As you read: Atoms join together to make molecules, and molecules make everything! See if you can spot how atoms rearranging themselves shows up across these books.
Unit 4Plants & Animals
Life is built from atoms! Explore cells, DNA, proteins, and photosynthesis, the atomic processes that power every living thing.
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As you read: Plants use energy from the sun to rearrange atoms from air and water into food. Look for that idea as you explore these books!
