Grade 4

When Kat and Rosie join Doctor Clarice on a rescue mission to a mysterious part of Starfall Forest, they catch a glimpse of a unicorn and set off after it! However, they soon become lost in… More →

These colorful little frogs may look cute, but they are some of the most dangerous animals in the world! Some of these little hoppers have enough poison to kill 10 adults. And some are too… More →

Designed to support Open Court Reading classrooms, these ELA-Aligned Collections from FlutterBee Education provide carefully selected trade books that extend and enrich core instruction. Each More →

Strong, smart, and fearless, orcas are awesome. They are often called killer whales, but they aren't whales at all. They are dolphins! Read this book to learn all about awesome orcas. More →

In this book, early fluent readers will learn how orcas live and survive in the ocean. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more about More →

When the orchid mantis and Asian giant hornet clash, who will be the winner? This leveled book brings readers along to learn more about the competition. The hi-lo text introduces each… More →

Orthocones were ancient animals with cone-shaped shells. In this hi-lo title, reluctant readers will learn about orthocones body parts, behaviors, and extinction through leveled text and… More →

Ostriches and cheetahs are some of the world's fastest animals. In this high-low title, reluctant readers will learn what would happen if these two speedy animals crossed paths. Vibrant… More →

Daisy is visiting a charming German town by an old crumbling castle. But eerie sets and spooky props aren't the only things stirring up excitement. Three mischievous otters, Skip, Scooter,… More →

Plants can't move away from hungry animals looking for a tasty treat. So, some plants grow pointy prickles, sharp spines, or threatening thorns to keep themselves safe. One poke from these… More →

From playing in arcades to gaming on smartphones, people have enjoyed video games in many ways over the years! In this hi/lo series, readers are introduced to the history of some of the most… More →

Our Solar System presents a high-interest STEM exploration of the celestial bodies in the solar system. Each book highlights a different planet or celestial body, detailing its size,… More →