This lesson plan introduces months of the year to a first grade class of 17 students from diverse backgrounds. The plan involves putting students into 8 groups of 2 or 3 to work together to correctly order cut-out months on a calendar. A 2-minute video will be used to engage students and help them remember the months through song before working in their groups. Students will then color the calendars by season and write their name on their birthday month. Their understanding and teamwork will be evaluated.