Grade 4

Dogs charge to the rescue in this series about our heroic canine friends! Readesr will learn how working dogs are trained for the jobs and discover how dogs and people come together to… More →

Can you believe Hershey's was not always a chocolate company? Milton Hershey only started to make this sweet treat as a coating for his already-popular caramels. But when he started to sell… More →

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The 4th-grade collection offers compelling content that aligns with students' interests and developmental needs, supporting continued literacy growth and engagement. More →

In Hindenburg, early fluent readers will learn about the science behind the crash of this monumental airship. Vibrant, full-color photos and carefully leveled text will engage young readers… More →

A hippo's mouth is huge, measuring about four feet (1.2 m) from top to bottom when open. That's big enough for a six-year-old kid to fit inside! These big mouths make a lot of noise. Hippos… More →

With their big, barrel-shaped bodies, hippopotamuses can really make a splash! When they're not resting in rivers to stay cool, hippos could be grazing in grasslands or spending time with… More →

In Historical Maps, early fluent readers will learn about the history of maps, what historical maps show us, how maps have changed over time due to exploration, and how to read maps. Bright,… More →

Have you ever wanted to see how people lived in the past? Going to a historical reenactment might be the perfect activity for you. The graphemes /er/ie/ are featured in this… Historic More →

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Wayne Gretzky's skills on the ice are known by hockey fans all around the world. The NHL player scored 894 goals during his career! While Gretzky may be the most famous hockey player, many… More →

The forward streaks toward the goal, his skates biting into the ice as he drives forward. They pull back their stick and whip it forward. Wham! The hockey puck zooms along the ice. From… More →