Grade 3 - 5

A porcupine warns an enemy that gets too close by raising the quills on its back and clicking its teeth. If this doesn't work, the porcupine swings its spiky tail through the air. Sharp… More →

Blowing snow and frigid temperatures were no match for even the bravest explorers. Robert Falcon Scott led his men to their death amidst the frozen landscape near the South Pole in 1912.… More →

In this book, early fluent readers learn why the 13 American colonies wanted freedom from Great Britain in the 1700s and how the writing of the Declaration of Independence changed our nation… More →

For years, colonial rule shaped and reshaped many countries across the Americas, Asia, and Africa. The huge rush of decolonization after the second world war was equally impactful. Dive into… More →

Take a look at a burger, peer at a pizza and sniff at your sandwich. Do you know what's inside? How about what your food is made of and where it comes from? Let's deconstruct dishes, break… More →

Eat up! Discover how different foods get from farms and gardens to our tables in this fun series. Real photos show the steps of the cycle or process, while a picture glossary reinforces new… More →

Come along on a deep dive under the sea. The phonemes /i_e/ie/ are featured in this… Deep Dive is part of Decodables by Jump!, a comprehensive library of decodable leveled readers tha More →

More and more frequently, there are stories of people being tricked by fake videos of politicians and celebrities doing things that never really happened. Deepfake technology can create faked More →

The Deepwater Horizon disaster sent millions of barrels of oil pouring into the Gulf of Mexico--straight into the water that is home to countless animals. The oil quickly coated the wings of… More →

In Deepwater Horizon, early fluent readers will learn about the science behind the biggest marine oil spill in U.S. history. Vibrant, full-color photos and carefully leveled text will engage… More →

In Deer or Elk?, beginning readers will learn to spot the differences between these mammals. Carefully leveled text relays what the animals look like and how they behave. Each page then asks… More →

In From Sand to Glass, early fluent readers learn how glass is made, from melting sand to pouring molten glass into molds to give it shape. Vibrant, full-color photos and carefully leveled… More →