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WorksheetsVEX IQ STEM Labs
Total questions: 24
Worksheet time: 12mins
Shawna estimated that she used 30 pieces to build her Autopilot robot. How would you respond to this estimation?
This estimation is too high, and Shawna could count the pieces to confirm.
Shawna’s estimation is fine, because estimations are only random guesses.
This estimation is too low, and Shawna could find a systematic way to estimate the pieces to revise her estimate.
None of these answers is correct.
Troubleshooting is a systematic way to solve a problem by investigating the error and trying possible solutions. Which of the following scenarios would require troubleshooting?
The project won’t download to the Robot Brain.
The project runs but does not move the robot.
The robot does not move the distance you expected it to.
All of these answers are correct.
How can a bumper switch sensor be utilized for autonomous movement in VEX IQ?
By using it to play music when the robot moves
By using it to detect collisions or obstacles and adjusting the robot's movement accordingly.
By using it to make the robot jump
By using it to control the robot's color
What is the role of a gyro sensor in VEX IQ programming?
It measures the temperature of the robot
It measures the rotation and change in direction of the robot
It measures the speed of the robot
It measures the color of the robot
What will the robot do if this code is run?
Drive in a circle.
Drive in a square.
Drive in a triangle.
Watch TV.
What robot part is this?
brain
battery
sensor
smart motor
Which icon do I select if I want to change the port of a motor or sensor OR if I want to add a motor, sensor or controller?
What does this block do?
Sets the speed the robot turns to 50%.
Sets the speed the robot drives to 50%.
makes the robot turn 50 degrees.
Makes the robot run 50% of the time.
In block coding, what does a loop block do?
It stops the program.
It repeats a set of instructions a specific number of times.
It makes the robot move faster.
It sends a signal to an external device.
What is this VEX IQ part called?
Smart Motor
Smart Cable
Robot Brain
Controller
A robot ______________ is any action that a robot can perform.
behavior
movement
performance
ability
What is the name of the coding program we use to code the basebot?
VEXCode IQ Blocks
VEX Robotics
VEX VR
VEX C ++
Look at the code. How far or how long will the robot drive forward?
At least 5 inches.
200 mm.
It will continue to drive forward until stopped.
For at least 20 seconds.
Which sensor needs to calibrate first to originate the robot's location before the basebot can perform a code?
gyro sensor
distance sensor
color sensor
touch LED
Rene's basebot is not driving in a straight line. Which of the following could be the problem?
The gyro sensor is not functioning properly.
Rene has a motor that does not work.
One of the square motor shaft is not pushed into the motor all the way.
All of these.
Which VexCode IQ template did we use to be able to program the basebot autonomously?
To start a project in VEXcode IQ, which is the correct order of steps?
Open the file menu, select examples, choose a template, name the project, save the project.
Save the project, open the file menu, name the project, select examples, choose a template.
Open the file menu, choose a template, name the project, select examples, save the project.
Choose a template, open the file menu, name the project, save the project, select examples.
Which block would be best to turn Autopilot 90 degrees?
What is Firmware?
A special type of software that allows the VEX IQ Brain to understand the programs you write
A special type of software used by law firms
The parts of the robot that are not flexible
The physical appearance of the robot
Why are sensors important to robots?
They allow multiple commands to run in order
They give the robot information about its surroundings
They allow robots to repeat similar tasks
All of these answers are correct
In this example project, how far does the robot move at 10% velocity?
4 inches
12 inches
3 inches
5 inches
Erin programmed her robot to drive forward for 12 inches at 50% velocity. If Erin wants to move the same 12 inches in a faster amount of time, how should she change the velocity if at all?
Keep the velocity the same at 50%
Decrease the velocity so it is less than 50%
Increase the velocity so it is more than 50%
None of these answers is correct.
Which of the following best describes how the robot will behave based on the project shown?
The robot will turn around at 25% velocity, drive forward for 5 inches at 75% velocity, then turn around again at 25% velocity.
The robot will drive forward for 5 inches at 25% velocity, then turn around at 25% velocity.
The robot will spin in a circle at 25% velocity.
The robot will spin in a circle at 25% velocity.
The robot will turn around at 75% velocity, drive forward for 5 inches at 25% velocity, then turn around again at 75% velocity
If you click “Run” and your robot does nothing, all of the following are steps you might take to correct the problem EXCEPT _________________.
Make sure the program is displayed on the Robot Brain.
Connect the Robot Brain to the computer and select download before attempting to Run.
Make sure the Touch LED is properly connected to the Autopilot.
Make sure the program is connected to the {when started} block.
