[b]Math Teachers:[/b][br][br]Students can use GeoGebra Graphing Calculator and GeoGebra Geometry apps safely on their own mobile devices and tablets! Each app has a built in feature called EXAM MODE. EXAM MODE locks down each student's device and requires the student to put his/her device in Airplane Mode with both WiFi and Bluetooth OFF. [br][br]The same apps that students can use to discover mathematics concepts in class can be the same apps they can safely use on summative assessments. [br][br]This quick screencast illustrates how.