Earth is a huge magnet with two magnetic poles. A magnet has an invisible force called magnetism. Children will discover what magnetism is and learn how magnets work. More →
Grade 5
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Your skin is the largest organ of your body. Sensors in your skin communicate with your brain to let you know how an object feels. Readers will discover how the sense of touch allows them to… More →
Predator drones use cameras and sensors to help the United States Air Force gain valuable information about the enemy. They can also be used for strategic strikes. Readers will find out how… More →
Though he got a late start playing football, Tom Brady has developed into a Super Bowl champion and one of the best young quarterbacks in the NFL. In this exciting book, Tom Brady and the… More →
Head out on the highway! Touring motorcycles are made for long, cross-country trips. Readers will discover the technology and unique design that make touring motorcycles ideal for… More →
Was it too late to save the grizzly bear? For hundreds of years, this amazing creature had lived peacefully in North America. Yet by 1935, years of land encroachment and hunting had pushed… More →
Big Air Skateboarding has grown in popularity since its invention by Danny Way in 2004. Skateboarders drop down from 60 or 80 feet and launch off huge ramps to do spins, grabs, and flips in… More →
The F-16 Fighting Falcon has been one of the most successful attack fighters in the history of the United States Air Force. Young learners will read about the extraordinary performance and… More →
Was it too late to save the southern sea otter? Thousands of these furry sea creatures once lived off the coast of California. Yet by the 1970s, years of hunting, water pollution, and boating More →
Hit the wake and fly into the air in this thrilling introduction to wakeboarding. Students will explore the history of wakeboarding, the equipment required to wakeboard, how competitions are… More →