LEGO created NXT-G for programming their Mindstorm NXT. It has since, in my opinion, been the best graphical programming I've seen to date. It did have a slig

LEGO created NXT-G for programming their Mindstorm NXT. It has since, in my opinion, been the best graphical programming I've seen to date. It did have a slight learning curve, but 5th graders were competing just fine against high schoolers haha.