Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 25 · 40 questions

Robot tip (Match the sense to the job): Touch: bumps and buttons. Light: lines and bright spots. Sound: claps and whistles. Distance (ultrasonic): how far a wall or box is. Gyro: turning and balance. Camera: colours, objects and codes. Temperature: heat.

1. 1.Which job needs a gyro sensor? (a) hear a whistle (b) stop before a wall (c) measure how far a box is (d) measure a turn angle
2. 2.🔍 Which sensor helps a robot hear a whistle? (a) a touch sensor (b) a distance sensor (c) a sound sensor (d) a camera
3. 3.Which job needs a sound sensor? (a) spot a red ball (b) follow a black line (c) stop before a wall (d) start on a hand clap
4. 4.True or false: to feel a bump into a wall, use a gyro sensor. (a) True (b) False
5. 5.Which job needs a camera? (a) hear a whistle (b) find the brightest spot (c) feel a bump into a wall (d) spot a red ball
6. 6.🔍 Which sensor helps a robot stop before a wall? (a) a temperature sensor (b) a sound sensor (c) a distance sensor (d) a gyro sensor
7. 7.🔍 Which sensor helps a robot read a QR code? (a) a temperature sensor (b) a distance sensor (c) a camera (d) a light sensor
8. 8.🔍 Which sensor helps a robot feel a bump into a wall? (a) a camera (b) a gyro sensor (c) a touch sensor (d) a temperature sensor
9. 9.🔍 Which sensor helps a robot start on a hand clap? (a) a touch sensor (b) a gyro sensor (c) a light sensor (d) a sound sensor
10. 10.🔍 For a robot’s controller, is a sensor an input or an output? (a) a gear (b) an input (c) an output (d) a wheel
11. 11.🔍 Which sensor helps a robot follow a black line? (a) a touch sensor (b) a sound sensor (c) a temperature sensor (d) a light sensor
12. 12.Which job needs a camera? (a) read a QR code (b) measure a turn angle (c) warn if motors get hot (d) know a button is pressed
13. 13.Which job needs a touch sensor? (a) follow a black line (b) feel a bump into a wall (c) start on a hand clap (d) stop before a wall
14. 14.🔍 Why do robots need sensors? (a) to use more power (b) to be heavier (c) to look colourful (d) to know their world
15. 15.🔍 A light sensor gets the most reflected light from … (a) a black line (b) a white surface (c) a dark tunnel (d) a black surface
16. 16.Which job needs a touch sensor? (a) know a button is pressed (b) read a QR code (c) hear a whistle (d) find the brightest spot
17. 17.True or false: to find the brightest spot, use a light sensor. (a) True (b) False
18. 18.Which job needs a light sensor? (a) follow a black line (b) start on a hand clap (c) read a QR code (d) know a button is pressed
19. 19.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a camera (b) a sound sensor (c) a gyro sensor (d) a touch sensor
20. 20.🔍 Which sensor helps a robot spot a red ball? (a) a temperature sensor (b) a camera (c) a gyro sensor (d) a distance sensor
21. 21.🔍 What does a gyro sensor measure? (a) temperature (b) colour (c) turning (rotation) (d) sound
22. 22.🔍 Which sensor helps a robot measure how far a box is? (a) a light sensor (b) a temperature sensor (c) a distance sensor (d) a camera
23. 23.🔍 Which sensor helps a robot know a button is pressed? (a) a temperature sensor (b) a gyro sensor (c) a touch sensor (d) a light sensor
24. 24.🔍 Which sensor helps a robot find the brightest spot? (a) a light sensor (b) a touch sensor (c) a camera (d) a distance sensor
25. 25.Which job needs a temperature sensor? (a) know a button is pressed (b) hear a whistle (c) warn if motors get hot (d) stop before a wall
26. 26.True or false: to start on a hand clap, use a gyro sensor. (a) True (b) False
27. 27.True or false: to feel a bump into a wall, use a sound sensor. (a) True (b) False
28. 28.Which job needs a sound sensor? (a) stop before a wall (b) follow a black line (c) feel a bump into a wall (d) hear a whistle
29. 29.Which job needs a gyro sensor? (a) spot a red ball (b) feel a bump into a wall (c) know a button is pressed (d) stay balanced upright
30. 30.True or false: to read a QR code, use a gyro sensor. (a) True (b) False
31. 31.Which job needs a distance sensor? (a) follow a black line (b) feel a bump into a wall (c) warn if motors get hot (d) stop before a wall
32. 32.True or false: to stop before a wall, use a distance sensor. (a) True (b) False
33. 33.True or false: to start on a hand clap, use a light sensor. (a) False (b) True
34. 34.True or false: to stop before a wall, use a touch sensor. (a) False (b) True
35. 35.True or false: to know a button is pressed, use a light sensor. (a) False (b) True
36. 36.True or false: to hear a whistle, use a sound sensor. (a) False (b) True
37. 37.True or false: to start on a hand clap, use a distance sensor. (a) False (b) True
38. 38.Which job needs a gyro sensor? (a) hear a whistle (b) know a button is pressed (c) measure a turn angle (d) feel a bump into a wall
39. 39.🔍 Which sensor helps a robot stay balanced upright? (a) a camera (b) a distance sensor (c) a light sensor (d) a gyro sensor
40. 40.Which job needs a light sensor? (a) read a QR code (b) spot a red ball (c) find the brightest spot (d) measure a turn angle

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