This interactive smartboard lesson provides fun practice of addition and subtraction fact families. All slides are self checking and can easily be used as teacher directed whole group lesson, minilesson, or as independent practice in a station or center. Various activities are incorporated into this lesson as different ways to recognize fact family members. Created with Smartboard 15. Excellent for grades 1-5 depending on the level of the class. It's always helpful for intermediate elementary students to review and practice their facts.