This online story about a cat's quest to earn enough money to buy his favorite baked good practices both reading and math.

In this interactive text, advancing readers can learn about all the good things spiders do for nature, and practice age-appropriate reading skills, too.

In this interactive text kids can meet Darius, who is afraid of spiders, and learn the science about all the good things they do for nature.

What do ostriches and penguins have in common? In this text, kids compare and contrast facts about these two kinds of flightless birds.

If you're looking for perfect practice for your advancing reader, this story has it all: strong characters, conflict, and a happy ending!

Made for advancing readers, this story about a summer day uses multiple sentences per page and new vocabulary to keep your child on a path to reading success.

Children learn about the human body and get essential reading practice with this leveled book.

In this leveled book about spiders, advancing readers can get a jump on new skills by working with new vocabulary words and multiple sentences per page.

Arnold's headed to the White House for Thanksgiving! In this silly story, kids learn about proper nouns in the context of this turkey's cross-country adventure.

The goby fish and pistol shrimp help each other out deep in the ocean. Learn about them and other symbiotic relationships in this nonfiction story.

Which came first? Get ready for some life science learning and reading practice all in one in this interactive activity about the life cycle of a chicken.

Work on science and reading at the same time in this digitally-savvy reading exercise that's all about our solar system.

Kids learn all about division vocabulary and strategies with this silly story about a cat crew.