You need to import the Vernier Sensor Block into MINDSTORMS. For instructions for downloading the Sensor Block, go to this web page:

https://www.vernier.com/engineering/lego-ev3/ev3-sensor-block/

LEGO® MINDSTORMS® Education EV3 Core Set with Charger (LEGO-EV3-CORE)
NXT Sensor Adapter (BTA-NXT)
Vernier Engineering Projects with LEGO® MINDSTORMS® Education EV3 (EP-EV3-E)
LEGO® Mindstorms® EV3 Troubleshooting and FAQs