I am thrilled about using this in my own classroom to help my use of ClassDojo run a little more smoothly. In our technology age that I sometimes love and other times not so much, I need a "pencil and paper" version of documentation also.
I use one
These hands-on puzzle pieces are perfect for small group instruction/review, individual practice, and for partner work. This set covers long u, short u, and oo. Detailed instructions for how you might want to use this activity are included.