Here are two tutorials on Photosynthesis and Cellular Respiration. I originally came up with them because we were in the cell energetics unit and I came down with laryngitis for two weeks! Students were able to get the info by doing these tutorials. I had them cut out the templates when finished and put them into their notebooks. You could also have them do the tutorial in the graphic organizer I have called "Cell Energetics Graphic Organizer" which covers the who, what, when, where, why and how of each process.