Great project for first day of class. Give each student a pice of gridded paper. Color in one of the squares with a design then pass on to the next person to fill in the next square. Use Crayola watercolor pencils or markers on vellum.
Everyone gets a square with a quarter circle, this is the end result- could be a good ice breaker beginning of year activity. Each student decorates the square and includes their name. Nice way to decorate the bulletin boards in the beginning of the year!