A useful starting point
Choose one variant and a reference for it. Spend the first session following the flow with visible cards. Ask which decisions belong to your turn and how a round ends.
Try it in practice
Pause before each action in a demonstration. Explain what you think is allowed, then compare it with the rules. This reveals gaps in understanding before they become habits.
Take one idea forward
Choose one question to revisit next time. Use the current rules for your format and keep the session comfortable for everyone.