Have your kids take a look at these abc worksheets. There are lots of things to do on each one. Besides coloring, circling, tracing and writing the letter S, this worksheet for the letter S has five objects that kids need to decide which ones start with s. These may be a bit tricky because most of them have the s sound in the word. Have them sound out the words carefully and color only the words that start with the s sound.
CCSS LK.1.A & RF.K.1.D
Please go to this page to see all the ABC worksheets in this set.