Grade 3

What causes bread dough to rise? Learn about the chemical reactions behind the process and make delicious food yourself! Vibrant, full-color photos and carefully leveled text will engage… More →

What causes cheese to curdle? Learn about the chemical reactions behind the process and make delicious food yourself! Vibrant, full-color photos and carefully leveled text will engage young… More →

What causes ice cream to freeze? Learn about the chemical reactions behind the process and make delicious food yourself! Vibrant, full-color photos and carefully leveled text will engage… More →

What happens when food burns? Learn about the chemical reactions behind the process and make delicious food yourself! Vibrant, full-color photos and carefully leveled text will engage young… More →

What makes gelatin so jiggly? Learn about the chemical reactions behind the process and make delicious food yourself! Vibrant, full-color photos and carefully leveled text will engage young… More →

What causes fruits and vegetables to brown? Learn about the chemical reactions behind the process and make delicious food yourself! Vibrant, full-color photos and carefully leveled text will… More →

In How Do Galaxies Form?, early fluent readers will learn what galaxies are, theories about how they form, and what happens when they collide with each other. Beautiful, crisp, full-color… More →

In What Are Exoplanets?, early fluent readers will learn what and where exoplanets are and what scientists learn about our universe by studying them. Beautiful, crisp, full-color photographs… More →

In What Causes a Supernova?, early fluent readers will learn why some stars explode into supernovas, and what scientists learn about our universe by studying them. Beautiful, crisp,… More →

In What Was the Big Bang?, early fluent readers will learn about the leading theory of how our universe came to be. Beautiful, crisp, full-color photographs complement the text and aid… More →

In Where Do Asteroids Come From?, early fluent readers will learn what asteroids are, how they form, and what happens when they get too close to Earth. Beautiful, crisp, full-color… More →

In Where Do Black Holes Go?, early fluent readers will learn what black holes are and theories about what's inside them. Beautiful, crisp, full-color photographs complement the text and aid… More →