What do you do when the prepared lesson is finished and there's still time to fill? Before the kids are climbing the walls and you're ready to crawl under the table, you need help in a instant. To your rescue comes The Big Book of Time Fillers. These are instant, ready-to-use activities designed to make good use of unscheduled time. All that you need are a few basic art supplies and the complete instructions for 100 activities that come in the Big Book, and you're on your way to making the most of your time together.