When I was in primary for church, they taught us how to pray with using a train as an example. My son was having a really hard time knowing what to pray for. So, my mother-in-law cut out and engine, 2 train cars, and a caboose. On the engine I wrote "Dear Heavenly Father", the train cars, "We Thank Thee" and "We ask Thee", and finally on the caboose, "Amen" We made of list of things we were grateful for and things to ask for. And hung everything on the wall. My son really picked up on it. After a few months, we took the list down and just kept the train up on his wall as a reminder. I love this idea!