I was given "Behold Your Little Ones" when I was first asked to help in the nursery. Each lesson has an outline that is easy to follow, a picture, a coloring page, and toddler-appropriate activities. The doctrine in each lesson is explained in a beautifully simplistic way. Since I've been released, this has turned into a great resource for our Family Home Evenings.
To buy a manual for $5.50 through the online distribution store click here or to you can view/download the lessons and coloring pages click here.