Students reviewed how to cooperate with their partner through the use of Rally Coach. Each pair only needs one paper and one pencil. They take turns completing the task while the other partner coaches them through the task. We became really good at coaching our partner in how to form the numbers correctly (not backwards) without just doing it for them. As we rotated throughout the stations in the room, we found that we became experts at representing a number of objects with a written numeral. Not only did we work toward many math standards during this activity, we also collaborated with our classmates to learn from each other!