ABCs, 123s, opposites, sizes, colors and shapes are all concepts, making "concept" story time one of the most versatile for all ages - here is a little sample of what a "concept" story time might look like.
Welcome - Try a creating a routine by repeating the same song, rhyme or finger play each time you meet!
Story 1 - LMNO Peas
Action Rhyme - This is Big (a rhyme about opposites)
This is big big big (spread arms wider apart each time you say "big")