I've taught at an all girls event; being one myself, it was really enjoyable and we had a bunch of guys from the local python users group to lend a hand, they l

I've taught at an all girls event; being one myself, it was really enjoyable and we had a bunch of guys from the local python users group to lend a hand, they loved it too. It was wildly successful, leading to every single one of them to have a better understanding than they did before: that's a good metric. Perhaps the class was badly organized, there are are some good ones out there to copy from.