Grade 3

Catch a wave and hurtle down mountains of water with the greatest surfers in the world! Kids will meet the champions of surfing, explore the history of the sport, and discover the techniques… More →

Tour one of nature’s coolest towns—the honey bee’s hive! Thousands of honey bees live and work in their hive. These intricate towns are made up of hexagonal cells that can store honey and… More →

From the front lines of battle to the recovery process at home,Combat-Wounded Dogsshines a spotlight on real-life dog heroes that have been injured while serving their country during wartime. More →

People around the world are going green—from building skyscrapers out of recycled materials to finding opportunities to use energy from the sun, wind, and water. In this eco-friendly… More →

If you see a snake-like creature in the ocean swimming your way, watch out! It could be a moray eel. These creepy-looking fish can do some real damage to a human. Their large, sharp teeth can More →

Cities around the world are going green! But what exactly does this mean? There are many ways a city can be environmentally friendly, from its recycling laws and air-quality regulations to… 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 →

Meet the most fearless BMX champions in this ultimate guide to the tricks, competitions, and history of the sport! From its beginnings in Southern California to its debut as an Olympic sport… More →

Beware the dangerous stonefish! These deadly creatures have venomous needles all along their backs. A sting from one of these spines causes terrible pain and, if not treated, can even lead to 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 →

People around the world are traveling green! From hybrid cars that are more fuel-efficient to public transportation projects that emit fewer pollutants, kids will discover the and… More →

Sports cars are one or two-passenger vehicles that have a low center of gravity and steering designed for precise control at high speeds. Young learners will explore the history of sports… More →