Playground area, poster board or large paper, scraps of paper and various colors. Decorate posters or large paper with scraps, saving some for later. Go outside for a game of hide and seek. Who is found first. Discuss how you can see people.
Colors stand out and bright clothes are easy to find, different than trees and grass.
Inside read the Mixed Up Chameleon by Eric Carle. Then cut out a Lizard outline on white paper. Glue on the paper decorated with scraps. Then decorate the chameleon to match the paper. Or you can stop by for more activities.