Display studentsï¾’ birthdays on the Aim High Birthday chart. This 17" x 22" chart features a separate writing space for each month of the year, making it easy to customize. Carson-Dellosaï¾’s birthday charts are a great way to celebrate in style! Be sure to check out Carson-Dellosaï¾’s coordinating Aim High products and other birthday essentials to set the perfect scene for classroom celebrations.