Are you looking for 100th day of school activities that are a bit more rigorous for 2nd and 3rd grade? Celebrate your 100th day of school with 16 high engagement activities for reading, 100th day writing, and 100th day math made especially for second and third grade. This resource includes both print and digital activities, plus answer keys, that will excite your class as they work with parts of speech, multiple math skills, a fun 100th day writing project and craft, a 100th day vocabulary mini-