P7 SciTech R Programming 2-5-2019

What is the name of the program we use to write programs for the robot models?

• RobotC

• Chrome

• Microsoft Word

• PLTW

What punctuation mark needs to be at the end of each line of code?

• ;

• .

• !

• /

Where do we usually plug in the button on the cortex?

• Digital 2

• Analog 2

• Motor 2

• USB port

What code will make a motor spin for 3 seconds?

• startMotor(port2,40);

  wait(3);

• startMotor(port3,80);

  wait(2);

• stopMotor(port2);

• untilTouch(bumpSwitch);

What will happen with this line of code:

untilTouch(bumpSwitch);

• The program will start when you press the button

• A motor will spin

• A motor will stop spinning

• There will be an "x" because the code is wrong

A model moves forward with this code:

startMotor(port3,60);

startMotor(port4,60);

How would you change it to move backward?

• change each 60 to be -60

• change port3 to -60

• change port4 to -60

• change startMotor to wait

A model moves backward with this code:

startMotor(port4,50);

startMotor(port5,-50);

How can you change the code to make it move forward?

• change it to (port4,-50) and (port5,50);

• change it to (port5,50);

• change it to (port4,-50);

• change the command to wait

A model turns to the left with this code:

startMotor(port2,40);

startMotor(port3,-40);

How would you change the code to make it move to the right?

• change it to (port2,-40); and to (port3,40);

• change it to (port2,-40);

• change it to (port3,40);

• change the command startMotor to wait

A model turns to the right with this code:

startMotor(port4,-60);

startMotor(port5,-60);

How can you change the code to make it turn to the left?

• change each -60 to become 60

• change it to (port4,60);

• change it to (port5,60);

• change the ports so it will be port 2 and port 3

What punctuation marks will let you type in a comment in your program?

• //

• !!

• ;;

• ##