Grade 3

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 →

A massive marine reptile lifts its head from the dark water. What is this creature? It is a plesiosaur! In Plesiosaur, readers learn all about this reptile's appearance, behavior, and how it… More →

A large reptile soars through the sky. What is this creature? It is a pterosaur! In Pterosaur, readers learn all about this reptile's appearance, behavior, and how it survived in the time of… More →

A dinosaur whips its spiked tail. What is this creature? It is a stegosaurus! In Stegosaurus, readers learn all about this dinosaur's appearance, behavior, and how it survived millions of… More →

A dinosaur defends itself with three sharp horns and a frill. What is this creature? It is a triceratops! In Triceratops, readers learn all about this dinosaur's appearance, behavior, and how More →

A large, powerful dinosaur uses its razor-sharp teeth to tear into prey. What is this creature? It is a Tyrannosaurus rex! In Tyrannosaurus Rex, readers learn all about this dinosaur's… More →

A small dinosaur catches prey with its long, sharp claws. What is this creature? It is a velociraptor! In Velociraptor, readers learn all about this dinosaur's appearance, behavior, and how… More →

In How to Be Fair, readers will learn what fairness is, why it's important, and how to be fair to all, including themselves. Social and emotional learning (SEL) concepts are presented with… More →