https://grasshopper.codes/ java tutorial from Google.

https://hourofcode.com/us/learn . Hour of code. Collection of many levels and sites.

https://codecombat.com/play . Code Combat 6-8 Grade coding

https://app.class42.com/Universe/Space/NPWpBcH7l7VkhTsWKOLvMG . code Robot arm. Cospaces. 3 D. Angles.

https://scratch.mit.edu/projects/editor/?tutorial=getStarted . Scratch Tutorials

https://www.codemonkey.com/hour-of-code/

Younger Students

https://lightbot.com/flash.html . Light bot! Jump and get to the Light!

https://hourofcode.com/tynkerdb Dragon Blast

https://hourofcode.com/tynkerpup . Help the Puppy!

https://hourofcode.com/tynkercq . Candy Quest

https://code.org/starwars

3. https://studio.code.org/flappy/1 flappy bird.

4. https://app.codemonkey.com/challenges/0 . Code monkey --- get the bananas

https://codespark.com/play/ foos and snowball

https://scratch.mit.edu/projects/331474033/editor/?tutorials

https://hourofcode.com/us/learn