We then introduced a game called Beat the Teacher. In Beat the Teacher the teacher rolls a di six times, each time students place that digit into a six digit number, with the goal of creating the largest possible number (or at least a number bigger than the teacher). This game asks students to reason with numbers and explain their reasoning, and it practices reading, writing and comparing numbers to the hundred thousands. We will use this game later in the year when we get to working on decimals!