Grade 4

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There are all sorts of songs. Which ones do you like? The phonemes /ee/e_e/ are featured in this… Songs is part of Decodables by Jump!, a comprehensive library of decodable leveled re More →

Many people know Sony for its PlayStation gaming console. But this company is responsible for many other products! In this fact-filled title, readers can explore Sony's history, from its… More →

In this title, early fluent readers meet Sophie as she learns about her circulatory system. Read along as Sophie, her gym teacher, and her classmates discuss how our circulatory systems pump… More →

Movements called vibrations produce sound. Small vibrations make a quiet sound. Big vibrations make a loud sound. This book teaches children what sound is and how it can be measured. More →

In this book, readers will learn about the unique and defining features of South Africa. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more… More →

In this book, early fluent readers will learn about the unique features, characteristics, and wildlife of the Southern Ocean. Vivid, full-color photos and carefully leveled text engage young… More →

In this book, early fluent readers will learn about famous shipwrecks in the Southern Ocean, including Endurance, Governoren, and MV Explorer. Learn about the final voyages of the ships and… More →

In this book, readers will learn about the unique and defining features of South Korea. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn more… More →

After decades of war, South Sudan became an independent country in 2011. Though its people face struggles as they build their new nation, they do have reason for national pride. Their country More →

Did you know that astronauts train for spacewalks by going underwater in their spacesuits? Or what about that engineers have programmed robots to explore space on their own? Astronauts,… More →

Did you know that the very first rockets were made from bamboo and gunpowder? What about that a Mars rover once played a birthday song for itself? And how about that the International Space… More →