If you are teaching about states of matter, this set will be very useful to teach about the differences between physical and chemical changes in matter. You can create fun and engaging games, digital activities, printables, and center activities with these high quality clip art images. There are 40 color and black and white images. Images included: water bottle, ice cube tray, ice cream bar, melting ice cream bar, paper, cut paper, plate, broken plate, loaf of bread, sliced bread, firecracker, f