Tool number 4 was fairly brief. My google docs was sufficiently full but sharing information was quite interesting. I created a form that taught me to open this up to more students. Maybe in the future i will ask all of my students to use Google docs so i can share the worksheets with them and then collect all of my data digitally. I could always have this information available and they could print out hard copies if they need to do so. Life just got a bit easier.