This puzzle is a great review of the major organs, processes, and diseases of the human digestive system. It is a great unit or end of year review. There is both a full color and a black and white option along with answer keys. Triominos are great in small groups as students must work together to match and complete the puzzle. Or, students can work independently, cutting and gluing the puzzle pieces. Try them in centers where each station has a different topic.To save time, many teachers will pre-cut several sets on card stock which can be used year after year.
You can quickly grade for correctness by scanning the large letters on your included answer key vs the students submitted or glued answers. The pdf package also includes a "How To" explanation.