This resource is a double sided A3 sheet designed to be printed, laminated and filled in with a whiteboard marker. Students are prompted to indicate the day of the week, the previous and proceeding days and the weather. In addition, each day students are given a different number of the day to focus on. The students are prompted to express the number using tally marks, MAB's, and in a ten frame along with a variety of other activities. This is a great resource to enable very young students to explore numbers 21 - 30 in a variety of ways.