Sister is obsessed with flash cards. Glad I saw this ha e a bunch I took from Walmart I can make number flash cards with and a Color Book. Made with paint samples. Teach kids colors and that there are different shades of each color.
Emergency preparedness worksheet for kids - use it to reinforce home safety and practice dialing those emergency numbers that are important! Or color 911. Best use is always with a real phone so that they'll know what it's like to work with it, but this is great reinforcement for the PreK set!