Grade 3 - 5

Every living thing has a life cycle: a beginning, a middle, and an end to their lives. Learn about the unique life cycles of different living things, such as plants, birds, and mammals, and… More →

Did you know that the first American astronaut who went to space didn't have a bathroom, so he had to pee in his spacesuit? We've come a long way since then, including inventing high-tech… More →

Lupita Nyong'o landed a role in her first major movie before she even graduated from Yale's acting school. From winning an Oscar for her performance in 12 Years a Slave to elevating unheard… More →

The city in the clouds, Machu Picchu, has an air of mystery surrounding it. Historians know the site belonged to the Inca Empire, but they do not know much else. In this book, reluctant… More →

Mammals can be found all around the world. From the fierce lion to the tiny mouse, these animals all seem very different. Now you can learn what they all have in common and discover how to… More →

Japanese comics, called manga, have influenced cartoon artists and animators all over the world. Simple lines and exaggerated features mark its distinctive style, making it easy to replicate… More →

Maps help us navigate our world, from towns and cities to crossing seas and deserts. Learn about different types of maps, how maps are made, how to use them, and even the history of maps and… More →

An unsuspecting fly buzzes around a clump of colorful plants in a swamp. Unaware of any danger, it lands on one of the plants. Snap! The plant's trap snaps shut in less than a second, and the More →

From peanuts to oncoming seizures and changes in blood sugar, medical detection dogs can smell it all. These doggy doctors use their super sniffers to keep people safe and give them more… More →

How do you relax and keep a healthy mind? Meditation is a really good way of caring for yourself, and there are lots of different ways to try it. Learn all about them in this book, and get… More →

Metamorphic rocks form deep below EarthХs surface. Over thousands of years, they make their way to the surface. Then they are collected for use as building materials, sharpened tools, and… More →

Michael Jordan shoots. He scores! This basketball superstar dominated the sport for years. From a set of three-peat victories to a key spot on the Dream Team, his position as one of the… More →