Chelsie Kloepfer

The radio frequency clicker is used in the classroom to quickly get an electronic response from all of the students during a lecture. This helps teachers figure out what percentage of the students understand the lesson or if he/she needs to go back and reexplain the lesson. This is much more efficient and saves time rather than discussing the lesson with each individual student. This also ensures the teacher that the students are paying attention as well as understanding the lesson. Clickers can also be used to take attendance or quiz the students. The radio frequency receiver goes into a USB port where answers are received and recorded in the database.

 http://www.uaf.edu/sunstar/archives/20061010/clicker.html