I've done some guest lecturing in more beginner-focused environments, but those papers seem to match with my experiences there. I'd reiterate a key point from t

I've done some guest lecturing in more beginner-focused environments, but those papers seem to match with my experiences there. I'd reiterate a key point from them for emphasis - students shouldn't "change the code" until it works without understanding WHY the changes they make have an effect.