I went through this book with my little ones and they absolutely loved it! It built our relationship, they learned about God and they learned their letters/numbers and bible stories. It is chock full of easy to prepare activities, wonderful fingerplays, arts and crafts and more. I LOVE this book. My kids were 2 and 3 when we started. Highly recommended and given 5 stars... and affordable too! Check out the website and see samples (the samples are what hooked me! A whole week online, to try it out :-).
Oh yeah, so I should share the link! hahaha... here it is:
Little Hands to Heaven (or click on the picture above)