This graphic organizer is one of the VersaTools at Literacyhead.com. It is designed to be open-ended and can support sorting tasks in any content area. Use it to let children sort math problems, spelling or vocabulary words, or book titles by genre. You can also use it to help children brainstorm for writing. Have them write three different topic ideas on each of the signs, and then write related information in each of the snowballs. To see more tools like this, visit Literacyhead.com.