Going by my personal experience with my kid, I think the best tool at the moment is a Raspberry Pi + Minecraft Pi + Python. Python and Minecraft Pi edition are

Going by my personal experience with my kid, I think the best tool at the moment is a Raspberry Pi + Minecraft Pi + Python. Python and Minecraft Pi edition are both included by default in Raspbian and there are several free resources, such as https://www.raspberrypi.org/learning/getting-started-with-minecraft-pi/ https://www.raspberrypi.org/learning/getting-started-with-mi... It is an extremely rick environment..