Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 440 · 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 feel a bump into a wall, use a light sensor. (a) True (b) False
2. 2.🔍 Which sensor helps a robot follow a black line? (a) a light sensor (b) a distance sensor (c) a camera (d) a touch sensor
3. 3.Which job needs a light sensor? (a) know a button is pressed (b) measure how far a box is (c) follow a black line (d) start on a hand clap
4. 4.True or false: to stay balanced upright, use a gyro sensor. (a) False (b) True
5. 5.🔍 Why do robots need sensors? (a) to look colourful (b) to use more power (c) to know their world (d) to be heavier
6. 6.🔍 Which sensor helps a robot find the brightest spot? (a) a gyro sensor (b) a temperature sensor (c) a distance sensor (d) a light sensor
7. 7.True or false: to measure how far a box is, use a distance sensor. (a) True (b) False
8. 8.True or false: to find the brightest spot, use a sound sensor. (a) False (b) True
9. 9.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a sound sensor (b) a touch sensor (c) a gyro sensor (d) a camera
10. 10.🔍 Which sensor helps a robot stop before a wall? (a) a sound sensor (b) a touch sensor (c) a distance sensor (d) a temperature sensor
11. 11.🔍 Which sensor helps a robot feel a bump into a wall? (a) a camera (b) a sound sensor (c) a touch sensor (d) a light sensor
12. 12.True or false: to hear a whistle, use a sound sensor. (a) True (b) False
13. 13.Which job needs a camera? (a) measure how far a box is (b) know a button is pressed (c) follow a black line (d) read a QR code
14. 14.🔍 What does a gyro sensor measure? (a) temperature (b) colour (c) turning (rotation) (d) sound
15. 15.🔍 Which sensor helps a robot stay balanced upright? (a) a sound sensor (b) a light sensor (c) a touch sensor (d) a gyro sensor
16. 16.Which job needs a temperature sensor? (a) stop before a wall (b) start on a hand clap (c) warn if motors get hot (d) follow a black line
17. 17.True or false: to spot a red ball, use a camera. (a) True (b) False
18. 18.🔍 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
19. 19.🔍 Which sensor helps a robot start on a hand clap? (a) a light sensor (b) a touch sensor (c) a sound sensor (d) a camera
20. 20.Which job needs a camera? (a) spot a red ball (b) start on a hand clap (c) measure how far a box is (d) know a button is pressed
21. 21.True or false: to read a QR code, use a camera. (a) True (b) False
22. 22.Which job needs a sound sensor? (a) start on a hand clap (b) follow a black line (c) stay balanced upright (d) measure a turn angle
23. 23.True or false: to measure how far a box is, use a light sensor. (a) True (b) False
24. 24.🔍 Which sensor helps a robot measure a turn angle? (a) a gyro sensor (b) a camera (c) a distance sensor (d) a light sensor
25. 25.Which job needs a touch sensor? (a) measure how far a box is (b) start on a hand clap (c) follow a black line (d) feel a bump into a wall
26. 26.True or false: to know a button is pressed, use a touch sensor. (a) False (b) True
27. 27.🔍 For a robot’s controller, is a sensor an input or an output? (a) an output (b) a wheel (c) a gear (d) an input
28. 28.Which job needs a gyro sensor? (a) stop before a wall (b) start on a hand clap (c) stay balanced upright (d) warn if motors get hot
29. 29.True or false: to measure a turn angle, use a temperature sensor. (a) False (b) True
30. 30.Which job needs a light sensor? (a) warn if motors get hot (b) hear a whistle (c) find the brightest spot (d) know a button is pressed
31. 31.Which job needs a distance sensor? (a) stay balanced upright (b) measure how far a box is (c) spot a red ball (d) start on a hand clap
32. 32.🔍 Which sensor helps a robot hear a whistle? (a) a gyro sensor (b) a sound sensor (c) a temperature sensor (d) a light sensor
33. 33.True or false: to hear a whistle, use a temperature sensor. (a) True (b) False
34. 34.🔍 Which sensor helps a robot measure how far a box is? (a) a touch sensor (b) a distance sensor (c) a gyro sensor (d) a camera
35. 35.🔍 Which sensor helps a robot spot a red ball? (a) a touch sensor (b) a sound sensor (c) a camera (d) a gyro sensor
36. 36.Which job needs a sound sensor? (a) spot a red ball (b) measure how far a box is (c) follow a black line (d) hear a whistle
37. 37.🔍 Which sensor helps a robot spot a red ball? (a) a camera (b) a temperature sensor (c) a distance sensor (d) a touch sensor
38. 38.True or false: to warn if motors get hot, use a camera. (a) True (b) False
39. 39.True or false: to start on a hand clap, use a sound sensor. (a) False (b) True
40. 40.🔍 Which sensor helps a robot warn if motors get hot? (a) a touch sensor (b) a sound sensor (c) a temperature sensor (d) a distance sensor

Free robotics lessons, practice and worksheets at talentjr.in/robotics-for-kids