Do your students need an incentive to master those basic math facts? Here is a solution. Copy & post the popcorn bags in your classroom, and as your students master those basic facts, have them write their names on the popcorn pieces, and place that on top of the appropriate bag. As each student adds his/her popcorn piece to the appropriate bag, hopefully others will be enticed to add their name to a piece of popcorn as well! 4 Popcorn bags are included: addition, subtraction, multiplication, & division. Enjoy!