Depends on the kid and their interest, but I wouldn't overlook either CircuitPython or Arduino. There's a certain instant gratification from making a program th

Depends on the kid and their interest, but I wouldn't overlook either CircuitPython or Arduino. There's a certain instant gratification from making a program that causes something physical to happen. And it doesn't come with the expectation of being able to make something slick and professional right away.