100 Day Shirts! Students use their hand prints to create these AWESOME shirts! We use a different color for each student and we count by 5's. Works GREAT when we have 20 students! (I use boys undershirts to paint, they are relatively inexpensive esp. if you purchase them at the back to school sales).
We made graham cracker houses and decorated them with 100 pieces of candy.
And we completed 100 piece puzzles.
We also do some writing projects.