Coding is one of the most important STEM subjects in the modern world. Now children can discover more at home by reading the simple explanations and doing the beautifully illustrated activities on each page of this colorful, fun activity book. Let your kids experience the fun digital universe of coding and give them a lifelong passion for STEM subjects.  

When Adam started kindergarten, the teacher wanted him to learn about letters. But "p" looked like "q," and "b" looked like "d." Adam would rather color or mold clay. In first grade, his teacher wanted him to put the letters into words so he could read. That was the beginning of the Alphabet War. "Was" looked like "saw," and "there" looked like "then." Almost everyone else in his class was learning to read, but Adam was fighting a war against letters.In second grade, he had to learn to spell, which was also impossible. Now he was so frustrated he got into trouble and had to go to the principal's office. At last, in third grade, he got the right kind of help. Slowly he began to do better. During fourth grade, he learned that he could excel in other things. That gave him the confidence to take chances with reading. One day he found himself reading a book all by himself!   

Cardboard is everywhere! For creative kids aged 9 to 14, it’s the perfect eco-friendly building material, and Cardboard Box Engineering is the perfect guide to get them started on inventive tinkering. A working kaleidoscope, a marble roller coaster, a robotic hand, and a wind-powered tractor with cardboard gears are just some of the ingenious projects developed by Jonathan Adolph, author of the best-selling Mason Jar Science. Working with simple household tools, kids can follow the step-by-step photographic instructions to exercise their design smarts, expand their 3-D thinking, and learn the basics of physics and engineering with activities that have real-life applications.