Grade 3

Sponges can be almost any color and look like tubes, fans, vases, cups, or barrels. Most sponges stay in one place all their lives! Float along with a diversity of sponges and explore where… More →

Basketball is one of the most popular sports in the world. Players must dribble, jump, defend, and shoot their way to victory. Children will learn the history, rules, and equipment needed to… More →

People of all ages love to play and watch the game of baseball. It has been a part of American history for around 150 years. Young readers learn the history of baseball, learn how the game is More →

Visit the racetrack in this book to see fast cars compete against each other. Race cars have powerful engines and fearless drivers. Zoom through this book and discover different types of race More →

Manta rays are large, graceful ocean animals. They glide through the water on slowly flapping fins. Find out what manta rays look like, how they eat, and how they are able to jump and breach… More →

Screws are simple machines used for many different jobs. The concept of a screw is used in snow blowers, drills, and presses. Kids will learn how screws work and how they are used in complex machines. More →

Football is a hard-hitting game. From games in the back yard to high school to the NFL, people love to play and watch football. Kids will learn the history, basic rules, and equipment of… More →

Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make… More →

Frogfish rarely swim. Instead, they “walk” on their fins, crawling along the sea floor. This book teaches children how frogfish look, how they travel underwater, and that they wiggle to catch prey. More →

Diggers come in all sizes and can dig very deep holes. The biggest digger weighs more than one million pounds! Find out how the different parts of this machine work together to dig into the ground. More →

Bear cubs are born in a den while their mother bear is in hibernation. Young students will learn how bear cubs hunt for berries and climb trees to escape danger. More →

Angelfish are colorful ocean creatures known for their vibrant beauty. This book introduces young readers to the attractive appearance of angelfish and explains where angelfish live and what they eat. More →