Database and Spreadsheets

The Database processing's function has the movement which the deletion、organization、renewal、search、take out and storage.although I am not familiar with Database, and seldom heard it.But I believe that I already used it to record and the collection,which parent address、parent phone list、report、schedule and student information…..etc.Although I do not teach computer class with my students,but I had ever seen them to manufacture the training schedule.I think that majority of teachers have used it.Then We also used Excell to calculates student's result. The Spreadsheets can calculate student grades、lesson planners、set up schedule.I do not teach computer ,so not to understand that the students do have used the software.I shall study hard the software for teaching .