Grade 6 - 9

From multicellular and single-celled organisms to towering trees and hairy mammals, learn about living things in their ecosystems. Discover the science of classification, food webs, biomes,… More →

Orthocones were ancient animals with cone-shaped shells. In this hi-lo title, reluctant readers will learn about orthocones body parts, behaviors, and extinction through leveled text and… More →

Ostriches and cheetahs are some of the world's fastest animals. In this high-low title, reluctant readers will learn what would happen if these two speedy animals crossed paths. Vibrant… More →

From playing in arcades to gaming on smartphones, people have enjoyed video games in many ways over the years! In this hi/lo series, readers are introduced to the history of some of the most… More →

The moon goes through cycles in the sky while also impacting life on Earth. Explore more about this important partner to our planet with content tied to the curriculum of upper-elementary and More →

The pachycephalosaurus, its name meaning "thick-headed lizard," is known for its thick domed skull! In this hi-lo title, detailed illustrations welcome readers into the Late Cretaceous… More →

Step into a world of royal beauty when kings and queens lived in grand luxury at the Palace of Versailles: France's Royal Jewel. Young readers will wander through the decorated rooms and… More →

They live in the shadows and lurk in the dark. But how do legendary creatures come to be? Explore paranormal life cycles! These hi-lo adventures are a perfect way to face your fears from the… More →

Have you spotted a ghost? Do carrots help you see in the dark? The world is full of mysteries, but many things can be explained with science. Learn about the scientific method and how it can… More →

When peregrine falcons and red-tailed hawks clash, fighting takes flight! These speedy fliers are both adept at catching and piercing their prey with sharp talons. What would happen if they… More →

What happens when the past and present collide? The patients and staff at the Royal Derby Hospital might have found out after they built the hospital on top of an old Roman road. Many say a… More →

How do plants get their energy? Through photosynthesis! Find out what a plant can do with a little water, carbon dioxide, and sunlight. Follow along with easy-to-understand content tied to… More →