Themes for Early Childhood -- A GREAT RESOURCE that explains what themes (aka "thematic units") are and why they're important in early childhood. Links to Fun-A-Day's themes, as well as 20 thematic Pinterest boards.
I made this really cool game that they LOVED doing! I used sharpies to color the clothespins and turned pipe cleaners into a loop. They then matched the correct color loop and pinned on the clothespin. Not only do they think about the colors, but use fine motor skills too! They each got one bag with a set of colors each