The Young Person's Guide to Arduino and the Avocado Beginner Board offer a simple, fast, and fun way to learn electronics programming. 

Thank you very much for getting this out. I am sure I will enjoy going through this with my daughter. I really appreciate the effort and enthusiasm you put into this project.
— Ray T.
The Avocado Beginner board is just terrific. It allowed my 12 year old to start programming immediately. He said “this is more fun than Minecraft!” That’s high praise!”
— Michael C.
I’ve backed a number of ‘educational’ Arduino projects and yours is by far the best. Learned quite a bit working through it.
— Jack H.