I'd recommend Minecraft. If that's too much of a game for the school to allow, and it MUST be programming, then I'd look at things like Alice ( http://www.alic

I'd recommend Minecraft. If that's too much of a game for the school to allow, and it MUST be programming, then I'd look at things like Alice ( http://www.alice.org/ http://www.alice.org/ ) or Squeak ( https://squeak.org/ https://squeak.org/ ). Best of luck to you!