A good article with 10 different ways to pray with children and to teach them about prayer.
"Discovering ways to pray with children offers them space for connection with God and, not surprisingly, has been shown to improve well-being time and again. Consequently, we give our children an invaluable and timeless gift when we teach them how to pray. Additionally, it’s a gift they can carry with them throughout all of life." https://www.illustratedchildre...s-to-pray-with-kids/
Article includes a pdf for a bookmark for teaching about the five-finger prayer.