Draw pictures of three bears using a stencil, going from biggest to smallest. Copy the pictures so that there are enough for each of the students in your class. Let them decorate each bear, and discuss the differences between them. Then hang one set of bears on the board and label them “Small,” “Bigger,” and “Biggest.” Take three similar toys of different sizes, such as blocks or cars, and have students sort them beneath the picture appropriately.
See the Teddy Bear Crafts page for more Goldilocks and the Three Bears craft ideas.