The 3 golden rules for parents

1. The right to make mistakes: In coding, we don't make mistakes, we "bug". It's a great opportunity to look for the solution together ("debugging").
2. The creative aspect: Don't ask them to "code for the sake of coding". Ask them: "What story or game would you like to invent?"
3. Encourage collaboration: With twins, it's tempting to compare. Instead, encourage them to do "Pair Programming": one types/manipulates, the other checks the logic, then swap roles every 15 minutes.