Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 180 · 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.True or false: to find the brightest spot, use a light sensor. (a) False (b) True
2. 2.🔍 Which sensor helps a robot stop before a wall? (a) a distance sensor (b) a touch sensor (c) a camera (d) a sound sensor
3. 3.🔍 Which sensor helps a robot measure how far a box is? (a) a light sensor (b) a distance sensor (c) a sound sensor (d) a temperature sensor
4. 4.🔍 Which sensor helps a robot find the brightest spot? (a) a light sensor (b) a temperature sensor (c) a touch sensor (d) a distance sensor
5. 5.🔍 Which sensor helps a robot start on a hand clap? (a) a temperature sensor (b) a gyro sensor (c) a camera (d) a sound sensor
6. 6.True or false: to feel a bump into a wall, use a distance sensor. (a) False (b) True
7. 7.🔍 Which sensor helps a robot stay balanced upright? (a) a sound sensor (b) a gyro sensor (c) a temperature sensor (d) a touch sensor
8. 8.True or false: to know a button is pressed, use a sound sensor. (a) False (b) True
9. 9.Which job needs a temperature sensor? (a) stay balanced upright (b) measure how far a box is (c) feel a bump into a wall (d) warn if motors get hot
10. 10.True or false: to stop before a wall, use a light sensor. (a) True (b) False
11. 11.True or false: to feel a bump into a wall, use a light sensor. (a) False (b) True
12. 12.Which job needs a light sensor? (a) hear a whistle (b) find the brightest spot (c) warn if motors get hot (d) stay balanced upright
13. 13.🔍 Why do robots need sensors? (a) to look colourful (b) to be heavier (c) to know their world (d) to use more power
14. 14.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a camera (b) a gyro sensor (c) a touch sensor (d) a sound sensor
15. 15.True or false: to read a QR code, use a camera. (a) False (b) True
16. 16.True or false: to stay balanced upright, use a gyro sensor. (a) False (b) True
17. 17.Which job needs a touch sensor? (a) measure a turn angle (b) measure how far a box is (c) know a button is pressed (d) follow a black line
18. 18.True or false: to follow a black line, use a gyro sensor. (a) False (b) True
19. 19.Which job needs a sound sensor? (a) stop before a wall (b) start on a hand clap (c) find the brightest spot (d) measure a turn angle
20. 20.🔍 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
21. 21.Which job needs a touch sensor? (a) feel a bump into a wall (b) warn if motors get hot (c) find the brightest spot (d) stay balanced upright
22. 22.🔍 Which sensor helps a robot warn if motors get hot? (a) a touch sensor (b) a temperature sensor (c) a light sensor (d) a distance sensor
23. 23.True or false: to warn if motors get hot, use a temperature sensor. (a) False (b) True
24. 24.Which job needs a camera? (a) stay balanced upright (b) hear a whistle (c) start on a hand clap (d) read a QR code
25. 25.True or false: to stop before a wall, use a distance sensor. (a) True (b) False
26. 26.True or false: to warn if motors get hot, use a touch sensor. (a) False (b) True
27. 27.🔍 Which sensor helps a robot spot a red ball? (a) a camera (b) a sound sensor (c) a touch sensor (d) a distance sensor
28. 28.True or false: to know a button is pressed, use a temperature sensor. (a) False (b) True
29. 29.Which job needs a light sensor? (a) feel a bump into a wall (b) know a button is pressed (c) measure how far a box is (d) follow a black line
30. 30.🔍 Which sensor helps a robot read a QR code? (a) a gyro sensor (b) a sound sensor (c) a touch sensor (d) a camera
31. 31.True or false: to start on a hand clap, use a sound sensor. (a) True (b) False
32. 32.🔍 Which sensor helps a robot hear a whistle? (a) a sound sensor (b) a distance sensor (c) a temperature sensor (d) a touch sensor
33. 33.Which job needs a gyro sensor? (a) measure a turn angle (b) start on a hand clap (c) warn if motors get hot (d) stop before a wall
34. 34.🔍 Which sensor helps a robot know a button is pressed? (a) a gyro sensor (b) a touch sensor (c) a sound sensor (d) a temperature sensor
35. 35.True or false: to follow a black line, use a temperature sensor. (a) False (b) True
36. 36.True or false: to hear a whistle, use a light sensor. (a) False (b) True
37. 37.True or false: to follow a black line, use a light sensor. (a) False (b) True
38. 38.🔍 Which sensor helps a robot follow a black line? (a) a gyro sensor (b) a camera (c) a temperature sensor (d) a light sensor
39. 39.True or false: to hear a whistle, use a gyro sensor. (a) False (b) True
40. 40.True or false: to start on a hand clap, use a temperature sensor. (a) False (b) True

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