Students will look forward to tracking progress and reaching goals with these colorful and fun Gum Ball Machine Mini Incentive Charts! Easy to personalize, this chart can be used to keep track of completed assignments, reward positive behavior, and motivate students to reach goals! Each set includes 30 charts and 392 colorful coordinating stickers! --Key Education products are intended to engage and educate young and special learners, as well as assist teachers in building a strong and developmentally appropriate curriculum for these children. The product line comprised of teacher/parent resource books, photographic learning cards, and other activity- and game-oriented materials are designed to assist in Unlocking the Potential in Every Child.