Introduction to JavaScript Object Notation

Think metric! A fun illustrated primer on the internationally recognized metric system for kids.Used in almost every country in the world, the metric system is an easy-to-use way of calculating length

Explore physics in this early introduction to the states of matter, starring a goofy dog and his all-too-human family.Zippy art and clear explanations introduce the basic characteristics of four state

Mo may not be the biggest, the strongest, or the fastest basketball player, but he won't let that stop him from playing This Step 2 reader from Geisel Award winner David Adler is now in Step into Reading Mo's latest obsession is basketball. He's determined to learn how to pass, but as the shortest member of the team, he can't seem to launch the ball high enough. Can Mo learn to pass in time to help his team win the big game? Step 2 Readers use basic vocabulary and short sentences to tell simple stories, for children who recognize familiar words and can sound out new words with help. Rhyme and rhythmic text paired with picture clues help children decode the story.

How an extraordinary patriot made soaring accomplishments but then met a devastating end, the life of Alexander Hamilton for picture book readers.From his youth in the Caribbean to his immigration to

Crowds cheering, trumpets sounding, and cannons firing! Follow along as George Washington journeys from Virginia to his inauguration in New York City.After the Revolutionary War, the newly formed U.S.