# GeoGebra EXAM MODE: Quick Demo

- Author:
- Tim Brzezinski

- Topic:
- Mode

**Math Teachers:**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. 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. This quick screencast illustrates how.