Follow Grandpa Joe as he counts his way across the world in this story that practices numbers one through 10.

Kids compare the sizes of animals and plants in this leveled book.

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

This activity works on both literacy and life science at the same time for fast, efficient practice, featuring a table of contents and new vocabulary.

Reach for the stars with this interactive story about the solar system that works on science and literature learning at the same time.

Reach for the stars with this interactive story that works on science and literature learning at the same time, made for beginning readers.

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

Learn all about apples in this leveled book that works on both reading and life science skills at the same time.

What do each of your five senses do? Find out in this activity that works on both reading skills and life science learning at the same time.

Children build reading skills in this leveled book all about one girl's favorite animals.

Kids will love this storybook that makes it fun to learn numbers 1 through 10.

Get some life science learning and reading practice all in one in this interactive activity about the life cycle of a chicken.

As kids learn about different shapes, they are also learning the basics of reading. Tackle both in one easy interactive activity for young learners.

Weather is often one of the first things kids learn about. Help them get a handle on common types of weather with this leveled book.

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.

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.

Advancing readers can learn about the human body -- and practice reading, too -- in this two-in-one activity all about Rhianne and the way her body works.

Learn about the human body -- and get some reading practice, too -- in this two-in-one activity where kids will read about Rhianne and the way her body works.

Learn about comparing numbers with these mischievous troll brothers.

This little cub is looking for a friend that's just like him -- and he keeps finding ones that are close, but not quite what he's looking for.

Explore the place value concept of "tens" and "ones" with this playful math story.

Based on national education standards, this interactive reading activity goes over the most basic reading skills with simple vocabulary and short sentences.

This leveled book goes over opposites and works on higher-level reading skills for kids who might need a bit of a challenge.

In this activity, kids can read about a bike ride around town while following along with the text.

Get to know the many different kids of clouds in this leveled book from the education experts at Education.com.

Your kid controls the adventure in this lovable interactive e-storybook!

Kids learn how to classify and categorize with this charming interactive story.

In this story, your early reader can read along with the highlighted words to learn new vocabulary, and use tools to find information.

Kids practice counting 11 to 20 in this adorable interactive story.

Written with two-word sentences, this book is perfect for helping kids learn how to sound out simple words.