Do you know which colors mean stop, slow, and go? On a real traffic light, green means go, yellow means slow, and red means stop. You can make this light blink by pointing to the colors with your mouse. Now your friend can clap for green, clap slowly for yellow, and stop for red. You can also play along with the computer.

It is hard for children to develop control over their bodies. Playing games about "stop and go" help them practice control, so that they may be more likely to have self-control and be able to stop in other situations.