James loves this sensory activity. Usually I put him in the bathtub naked with a cup of flour and a cup of colored water. He loves it. He will spend at least 30 minutes splattering the glue like mess all over the tub. The easy clean up is a bonus.
This time I decided to be a little more adventurous and sit James at the table and include more colors. This is stimulating visually and there is a little color mixing bonus.
I started with a cookie sheet of flour, then I added red (which really becomes pink), yellow, green and blue water with a dropper.