Grade 4

Electronic Arts makes some of the most popular video games today! This title introduces readers to the history of the company, from its origins to the present day, through leveled text and… More →

With big ears that flap like fans and long trunks that can grab and pull, elephants are awesome! But these supersmart animals are more than just ears and trunks. Learn all about the largest… More →

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

In this book, early fluent readers learn how Abraham Lincoln's Emancipation Proclamation freed enslaved people in the Confederate States of America, allowed them to join the Union military,… More →

In this book, early fluent readers will learn why emerald ash borers are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what… More →

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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 →