I would highly recommend this channel Coding Train on Youtube https://www.youtube.com/user/shiffman/ https://www.youtube.com/user/shiffman/ The instructor Dani

I would highly recommend this channel Coding Train on Youtube https://www.youtube.com/user/shiffman/ https://www.youtube.com/user/shiffman/ The instructor Daniel Shiffman explains coding from the ground up and is easy to follow along. The kids can use the web based editor http://editor.p5js.org/ http://editor.p5js.org/ and all you need is a browser. This is usable from a tablet but using any laptop or desktop will provide a better experience. Start with the playlist Coding with P5.js https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tM... This channel starts with the basics and goes all the way to machine learning !!!