This thoughtful, engaging book is packed with helpful hints, tips, and techniques for helping...

Explore an illustrated history of the world through timelines for kids. From dinosaurs and Vikings...

From automata created by Leonardo Da Vinci to modern-day androids and animal robots, this book...

Projects focus on Earth and the environment, plants and animals, weather, water, and physics...

Earthquakes, volcanoes, fires and floods -- discover the awesome power of nature unleashed! These 48...

Learn how to use the programming language Scratch to create your own games. Easy to follow...

Favorite characters from the Star Wars movies guide you through creating your own code using Scratch...