I started by telling the story Pres. Hinckley shared in his talk at the primary broadcast.
The story of Brother Artel Ricks (I think that was his name).
The story of the boy who wants to pay his tithing - so he put his money on the bathtub and offers a humble and fervent prayer for the Lord to accept his offering. Of course the money was still there. Brother Ricks was crushed he wondered why the Lord didn't want his tithing. So anyways a few days later at primary his teacher said.. boys and girls I don't know why but I feel like I should talk about something else besides my lessson and she taught them about the proper way to pay tithing.
So I told the kids that story and I told them that sometimes you might wonder if your prayers are heard and answered but I promise you they are. I want to teach you a song that talks about this.