I want to introduce you a great book named “Creative Coding for Kids”.
The book is based for teaching beginners coding via creative coding using Processing API.
Tariq Rashid, the author of the book, put a lot of thought into the nice examples included in the book. He was also very nice to share a FREE edition of the book with codeguppy.com users.
I started to scan through the modules on your site and they look quite interesting! Will go back and look some more when I have time.
Kind of like a codeacademy for kids! Love this idea!