Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 990 · 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.🔍 For a robot’s controller, is a sensor an input or an output? (a) an input (b) an output (c) a gear (d) a wheel
2. 2.🔍 Which sensor helps a robot find the brightest spot? (a) a camera (b) a temperature sensor (c) a light sensor (d) a touch sensor
3. 3.🔍 Which sensor helps a robot warn if motors get hot? (a) a gyro sensor (b) a touch sensor (c) a light sensor (d) a temperature sensor
4. 4.🔍 Which sensor helps a robot hear a whistle? (a) a temperature sensor (b) a camera (c) a distance sensor (d) a sound sensor
5. 5.True or false: to stay balanced upright, use a gyro sensor. (a) False (b) True
6. 6.🔍 Which sensor helps a robot feel a bump into a wall? (a) a distance sensor (b) a light sensor (c) a gyro sensor (d) a touch sensor
7. 7.🔍 Which sensor helps a robot follow a black line? (a) a distance sensor (b) a sound sensor (c) a light sensor (d) a gyro sensor
8. 8.🔍 Which sensor helps a robot measure how far a box is? (a) a distance sensor (b) a temperature sensor (c) a touch sensor (d) a light sensor
9. 9.True or false: to spot a red ball, use a touch sensor. (a) True (b) False
10. 10.🔍 What does a gyro sensor measure? (a) temperature (b) turning (rotation) (c) sound (d) colour
11. 11.True or false: to spot a red ball, use a camera. (a) False (b) True
12. 12.True or false: to stop before a wall, use a distance sensor. (a) True (b) False
13. 13.🔍 Why do robots need sensors? (a) to look colourful (b) to use more power (c) to know their world (d) to be heavier
14. 14.True or false: to stop before a wall, use a temperature sensor. (a) True (b) False
15. 15.Which job needs a touch sensor? (a) find the brightest spot (b) stop before a wall (c) feel a bump into a wall (d) read a QR code
16. 16.🔍 Which sensor helps a robot stop before a wall? (a) a temperature sensor (b) a distance sensor (c) a gyro sensor (d) a camera
17. 17.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a camera (b) a touch sensor (c) a sound sensor (d) a gyro sensor
18. 18.🔍 A light sensor gets the most reflected light from … (a) a black surface (b) a white surface (c) a dark tunnel (d) a black line
19. 19.Which job needs a camera? (a) stay balanced upright (b) follow a black line (c) read a QR code (d) warn if motors get hot
20. 20.True or false: to read a QR code, use a camera. (a) True (b) False
21. 21.True or false: to feel a bump into a wall, use a sound sensor. (a) False (b) True
22. 22.True or false: to know a button is pressed, use a gyro sensor. (a) False (b) True
23. 23.🔍 Which sensor helps a robot know a button is pressed? (a) a touch sensor (b) a gyro sensor (c) a distance sensor (d) a sound sensor
24. 24.Which job needs a temperature sensor? (a) warn if motors get hot (b) follow a black line (c) start on a hand clap (d) measure how far a box is
25. 25.Which job needs a light sensor? (a) read a QR code (b) find the brightest spot (c) know a button is pressed (d) stop before a wall
26. 26.Which job needs a light sensor? (a) stop before a wall (b) measure a turn angle (c) follow a black line (d) read a QR code
27. 27.True or false: to measure a turn angle, use a distance sensor. (a) False (b) True
28. 28.True or false: to hear a whistle, use a touch sensor. (a) False (b) True
29. 29.True or false: to measure a turn angle, use a temperature sensor. (a) False (b) True
30. 30.True or false: to hear a whistle, use a sound sensor. (a) True (b) False
31. 31.Which job needs a gyro sensor? (a) read a QR code (b) stay balanced upright (c) know a button is pressed (d) find the brightest spot
32. 32.True or false: to follow a black line, use a gyro sensor. (a) True (b) False
33. 33.True or false: to measure a turn angle, use a gyro sensor. (a) False (b) True
34. 34.🔍 Which sensor helps a robot hear a whistle? (a) a gyro sensor (b) a light sensor (c) a camera (d) a sound sensor
35. 35.Which job needs a gyro sensor? (a) hear a whistle (b) warn if motors get hot (c) measure a turn angle (d) feel a bump into a wall
36. 36.True or false: to warn if motors get hot, use a touch sensor. (a) True (b) False
37. 37.Which job needs a camera? (a) start on a hand clap (b) measure a turn angle (c) hear a whistle (d) spot a red ball
38. 38.True or false: to know a button is pressed, use a temperature sensor. (a) True (b) False
39. 39.🔍 Which sensor helps a robot start on a hand clap? (a) a touch sensor (b) a temperature sensor (c) a sound sensor (d) a distance sensor
40. 40.Which job needs a touch sensor? (a) measure how far a box is (b) start on a hand clap (c) know a button is pressed (d) warn if motors get hot

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