FYI, Nursery is the best calling in the church. Except I can see where it would be a little on the challenging side if you are one of those wards with 30+ Nursery children.
Anyway, here are pictures of a few items I used for music in Nursery. I am a visual person, which put me on the same level as the Nursery children. They're pretty self explanatory. For the round pictures, I would let each child pick a picture and that's what we would sing. It didn't matter if they can't even speak, let alone sing. I would sing a solo. That happened alot in Sr. Primary too for some reason.
Starring (in order of appearance):
Jesus Wants Me for a Sunbeam
The Happy Song (you know - Ducks on the pond quack a happy song, etc.)
In the Leafy Treetops
The Wheels on the Bus
Once There Was a Snowman
I Am Like a Star
The Wise Man, Foolish Man
I Hope They Call Me on a Mission
We Are a Happy Family
I Love To See the Temple
The Chapel Doors (or any other going to church song)
Follow the Prophet
Give Said the Little Stream
Some things I used my Cricut for. Alot of thinks were were pictures I downloaded from lds.org. The temple and the Give Said the Little Stream pictures were photographs I took myself.
I have found that repetition works very well when I go into Nursery. It even helps the children....