After using spreadsheet i really enjoyed the things you can do on it. At first i dreaded spreadsheet but for some reason it just finaly clicked and i was able to really see the importance of the program. I would definately use it in the classroom as far as grade records go. Really anything dealing with numbers and list can be calculated easily in excel. I like the feature of draging the formulas and it computing functions for you. If you can use the spreadsheet effectively, it can really make simple projects fast and effecient.
The three things that the book explain about spreadsheet are presenting, calculating and storing. Mainly saying that thats the reasons of using excel. I found it very helpful to be able to use these functions. It is so much easier to compute calculations; in a since better than a calculater. It elimanates the writting. You can just type it in and drag the formula across and walla. Storing information and presenting is also a asset in spreadsheets. After doing some assignments dealing with all three, it has made me realize that this is the way to go to keep records in a classroom. Although there might be other ways, spreadsheets seem to save time, be more effective and be user friendly.