Need a quick resource to review cell size with your class? Use this material for an exit ticket, homework, review, checkpoint or quick quiz! Review some important concepts to why the cell is small, what surface area and volume are and application of the SA/V ratio for a 1cm, 2cm and 3cm cube. Animal Cell artwork purchased from Christine O'Brien Creative (https://www.teacherspayteachers.com/Store/Christine-Obrien-Creative).