24-25 EV3 Classroom: PS, CT and DM

How do you turn on the EV3? (Decision Making)

• By pressing the center button twice

• By pressing the top button

• By pressing the center button

• By pressing both the side buttons

How do you turn off the EV3 properly? (Critical Thinking)

• Press and hold the Left and Right buttons for 5 seconds

• Insert the Shut Down USB adapter into the USB port on the side of the EV3

• Remove the rechargeable Li-Ion battery pack

• Press the Back button until a Shut Down dialog box appears, then selecting the check with the Center button

How do you navigate the menus of the EV3? (Critical Thinking)

• Use the LEGO IR remote

• Use the direction buttons to navigate, Center button to select, and Back button to cancel or go back

• Use the Sound sensor and the built-in voice commands

• Touch the screen with an included stylus pen

Where can you find the speaker volume and other settings on the EV3? (Decision Making)

• Behind the battery pack menu

• In the Settings (fourth tab)

• On the EV3 Software

• On the back of the EV3

What does this block represent?

• It represents two motors

• It represents a single medium motor

• It represents a touch sensor

• It represents a colour sensor

What does this block represent? (Decision Making)

• A gyro sensor block

• An ultrasonic sensor block

• A motor block

• A colour sensor block

How do you create a new program in EV3 Classrooms?

• Open a previous project and delete the content inside

• File > Open File

• Home > Build > Building Instructions

• Home > +New Project

True or False: Programs made in EV3 Classrooms are saved automatically.

• True

• False

What happens if a block cannot complete its action?

• The program will try for a while, then skip the "stuck" block and move on to the remaining commands

• The program will get "stuck" trying to complete the action, and later blocks will never be run

• The program will try for a while, then display an error and quit

• The program will immediately skip to the next block

Which of the following blocks is used to make the arm spin backwards?

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