Making Colors;
Things you need: plastic cups, food coloring (red, yellow, and blue), water, dropper, and ice tray.
I used the larger cups and placed some water with a little food coloring (note, that red and blue have much more pigment than yellow, so you may want to make those a little lighter).
I then gave Kaylee an ice cube tray and the dropper (using the dropper is also great for small motor skills practice).
I started by doing the first one, and showing her how I mix two colors together and get a new one. I think it is best to say only mix two colors at first. Otherwise your child may end up with a lot of brown!
At first let your child just explore the the mixing on their own. If the activity becomes boring over time, you can then create a chart. For smaller kids I would color say blue with a "plus sign" then color yellow, "equals sign" and then they color in what they get. For older kids they can make their own chart as they experiment. Below, I just gave Kaylee a piece of paper and let her play around.
The lesson introduces early science, and practices fine motor skills. Happy coloring!