Assign older students the responsibility of keeping track of each piece of equipment. It is easier to lock up a portable computer than a desktop computer, which must be left at a workstation. Some laptops are sold in sets and fit in racks, which roll into classrooms or closets and also serve as recharging stations. Saving Work on a Computer Remind students to save work frequently on laptops and on all computers. If you are creating a spreadsheet for your students that uses formulas, lock the formulas to protect them from being changed accidentally.
Most spreadsheet programs have instructions for how to protect files.
Facilitating Communication Teachers can take several steps to facilitate student communication with experts through email or the Internet. Encourage students to send mail to a group of experts. Depending on the age of the students, the teacher may want to review communications for appropriate grammar, content, and etiquette. Adults sometimes misjudge the maturity of student corespondents, so students may request that experts send responses to you first. Take care not to filter too much one of the advantages of using laptop computers is that students can find out information on their own.