Grades 2 - 5

Wedges are simple machines used to split, lift, or hold an object in place. Children will discover how wedges perform jobs for people and how they make everyday life easier. More →

We use wheels and axles several times every day. Young readers will learn how a wheel and axle work together, how they make work easier, and how they are used in larger, complex machines. More →

Do you know how many bones are in your body? Get under your skin in this book. Young readers will discover how bones fit together, how they move, and how they protect other parts of the body. More →

Sprint cars are small, speedy race cars that can be raced on paved or dirt tracks. They can move at over 140 miles per hour! Readers will explore the history of these compact, high-powered… More →

Muscles help us lift, push, pull, and move. Eager readers will explore the different kinds of muscles, how their muscles work, and how to take care of them. More →

Some dragsters can move at speeds over 300 miles per hour! These race cars race one-on-one on straight tracks. Students will discover the history of dragsters, the technology behind their… More →

Grab your gear and get ready to explore! There are many different ways to explore what lies beneath Earth’s surface. Young readers will learn about these techniques, the history of caving,… More →

Hot rods are modified cars with huge engines, custom paint-jobs, and high linear speeds. Readers will find out where the idea to make these cars came from and the enthusiasm that keeps them… More →

Bred in England to be hunting dogs, Beagles have a reputation for tracking game. They are a member of the hound family and possess an incredible sense of smell. Readers will explore the… More →

Winter winds blow snow at 35 miles per hour or more for at least three hours during a blizzard! Young readers will learn how blizzards form and why blizzard conditions temporarily shut down… More →

Kiteboarding is one of the fastest-growing extreme sports in the world. The excitement it offers brings new people to the sport every day. Readers will explore kite propulsion, kiteboarding… More →

Supercross riders cruise at high speeds through sharp turns and big jumps. Kids will learn about the history of supercross, the equipment required to race, and the huge events that take place More →