Grade 4

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As reports came in of planes crashing into the World Trade Center, heroes sprang into action. Follow two EMS workers scrambling to help survivors at Ground Zero on September 11, 2001, based… More →

In this book, readers will learn what it means to encourage others, how to identify and acknowledge others' strengths, and how to practice empathy, patience, and support within a group… More →

People get energy from food and use energy to exercise. This book teaches young readers about chemical and kinetic energy and explains how electricity and fossil fuels are energy sources. More →

In Energy, early fluent readers will learn how energy and the physics behind it impacts our universe every day. Vibrant, full-color photos and carefully leveled text will engage young readers More →

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

The Queen is England's most recognizable symbol. Her Royal Guards stand at attention to protect London's famous Buckingham Palace. In this book, young readers will discover the landmarks,… More →

In this book, early fluent readers will learn why English ivy is considered an invasive species, how it has established itself in and impacted new ecosystems, and what scientists are doing to More →

Trashed toys land in landfills, chemicals in batteries and e-waste make them dangerous to destroy, and toy packaging is causing a pollution panic. What a waste! But there's a way to help. Be… More →

Journey to Antarctica with Ernest Shackleton! In this title, early fluent readers travel back in time to join Shackleton and his crew as they sail to Antarctica on their ship, Endurance. Read More →

In 1943, Jan Baalsrud traversed the icy mountains and fjords of Nazi-occupied Norway. The journey was fraught with danger, but Baalsrud received plenty of help along the way. This graphic… More →

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