What are the machines and vehicles that tear through tough material, then make our roads smooth and safe? Find out about back hoes and pounders, rollers and pavers; the work these vehicles… More →

Known as the Kid President, American teenager Robby Novak thinks it's cool to be kind, and that compassion and curiosity can help change the world. A YouTube sensation and author of two books More →

Robots are machines that can do work on their own. Read about all of the different and exciting jobs robots do in our communities. More →

Robots are machines that can do work on their own. Read about all of the different and exciting jobs robots do in our communities. More →

The Rock Band loves to play rock and roll. They go on tour for days. Each band member formed millions of years ago, all in different ways! Downloadable Teacher Notes available. More →

What is aluminum and how is it made? Using images and simple text, Rocks and Minerals to Aluminum helps young readers understand what a metal is, where it is found, and how humans process it… More →

Rolling Along explores the benefits and uses of the wheel and axle. RobbO and RobbEE build a cart to make it easier to move a heavy load, and learn how the wheel and axle are also used for… More →

Do you dare take a trip to ancient Rome? When you get there, make sure you try the local dishes, such as boiled parrot and stuffed dormice; take in the daring chariot races; and cheer on the… More →

All of the clocks at the amusement park have roman numerals instead of numbers. Abby and Ben need to keep track of the time. Young readers will learn how the children figure out how to read… More →

Find out about the life of Rosa Parks from how she fought racism and was an activist in the civil rights movement to how she is remembered today. The book has photographs and a simple text… More →