Using Screen Recorder in the Classroom

I could use the screen recorder to introduce web quests for students to work at their own pace. This will prevent me from "going too fast" or "going too slow" when explaining what needs to be completed. If the student can work at his/her own pace, greater understanding is obtained. This would be great in the computer lab when each student has access to his/her own computer. It would also allw the student to review the instructions at his/her own discression of it's forgotten. This could alleiviate any embarrassment about asking for the directions from the teacher (in case there is any).