Lego Robotics Basics Quiz

Why are we using Lego robotics?

• To build structures

• To learn programming and robotics concepts

• To play video games

• To write essays

Which of the following is an input of the Lego robot?

• Colour sensor

• Wheel rotations

• Sound produced by the robot

• Visual designs

Which of the following is an output from Lego robotics?

• Code written by the programmer

• Battery level indicator

• Movement of the robot

• Instructions manual

What is an input?

• What the computer displays

• What the computer processes

• What the user provides to the computer

• The output from the computer

What is an output

• Data saved on the hard drive

• What the computer receives from the user

• What the computer provides to the user

• The electricity used by the computer

Which of the following sensors is an input for Lego Robotics?

• Temperature Sensor

• Colour Sensor

• Light Sensor

• Sound Sensor

What does setting the movement speed to 35% in the robot programming block achieve?

• Increases the robot's speed to its maximum

• Sets the robot's speed to a moderate level

• Reduces the battery usage

• Stops the robot

What is the effect of setting 1 motor rotation to 17.5 cm in the robot programming block?

• The robot moves 17.5 cm backwards

• The robot rotates 17.5 degrees

• The robot knows the wheels circumference is 17.5 cm

• The robot's motor stops after 17.5 cm of movement

What does the command "move ↑ for 120 cm" instruct the robot to do?

• Move upwards for 120 seconds

• Move forward for 120 cm

• Move in a random direction for 120 cm

• Rotate 120 degrees clockwise

What is the function of the "move ↻ for 0.5 rotations" block in the robot's programming?

• To move the robot half a meter forward

• To rotate the robot clockwise 90 degrees

• To increase the robot's speed by 0.5%

• To move the robot backwards by half a rotation