Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 807 · 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 measure how far a box is, use a temperature sensor. (a) True (b) False
2. 2.🔍 What does a gyro sensor measure? (a) sound (b) turning (rotation) (c) temperature (d) colour
3. 3.🔍 For a robot’s controller, is a sensor an input or an output? (a) a wheel (b) an output (c) a gear (d) an input
4. 4.🔍 Which sensor helps a robot find the brightest spot? (a) a gyro sensor (b) a temperature sensor (c) a sound sensor (d) a light sensor
5. 5.🔍 Which sensor helps a robot read a QR code? (a) a gyro sensor (b) a distance sensor (c) a temperature sensor (d) a camera
6. 6.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a gyro sensor (b) a camera (c) a sound sensor (d) a touch sensor
7. 7.Which job needs a sound sensor? (a) find the brightest spot (b) hear a whistle (c) follow a black line (d) know a button is pressed
8. 8.Which job needs a touch sensor? (a) start on a hand clap (b) stop before a wall (c) feel a bump into a wall (d) warn if motors get hot
9. 9.True or false: to measure a turn angle, use a touch sensor. (a) False (b) True
10. 10.True or false: to measure how far a box is, use a distance sensor. (a) True (b) False
11. 11.True or false: to spot a red ball, use a camera. (a) False (b) True
12. 12.🔍 Which sensor helps a robot know a button is pressed? (a) a sound sensor (b) a temperature sensor (c) a light sensor (d) a touch sensor
13. 13.True or false: to find the brightest spot, use a sound sensor. (a) False (b) True
14. 14.Which job needs a gyro sensor? (a) spot a red ball (b) measure how far a box is (c) know a button is pressed (d) stay balanced upright
15. 15.Which job needs a gyro sensor? (a) start on a hand clap (b) measure how far a box is (c) know a button is pressed (d) measure a turn angle
16. 16.🔍 Which sensor helps a robot measure a turn angle? (a) a light sensor (b) a distance sensor (c) a gyro sensor (d) a camera
17. 17.🔍 Which sensor helps a robot feel a bump into a wall? (a) a sound sensor (b) a gyro sensor (c) a temperature sensor (d) a touch sensor
18. 18.True or false: to know a button is pressed, use a distance sensor. (a) True (b) False
19. 19.True or false: to spot a red ball, use a light sensor. (a) True (b) False
20. 20.🔍 Why do robots need sensors? (a) to use more power (b) to look colourful (c) to be heavier (d) to know their world
21. 21.🔍 Which sensor helps a robot warn if motors get hot? (a) a camera (b) a distance sensor (c) a light sensor (d) a temperature sensor
22. 22.Which job needs a camera? (a) follow a black line (b) read a QR code (c) stop before a wall (d) know a button is pressed
23. 23.True or false: to measure a turn angle, use a gyro sensor. (a) True (b) False
24. 24.True or false: to start on a hand clap, use a touch sensor. (a) False (b) True
25. 25.Which job needs a light sensor? (a) feel a bump into a wall (b) start on a hand clap (c) spot a red ball (d) follow a black line
26. 26.Which job needs a touch sensor? (a) stay balanced upright (b) know a button is pressed (c) follow a black line (d) read a QR code
27. 27.True or false: to know a button is pressed, use a light sensor. (a) False (b) True
28. 28.🔍 Which sensor helps a robot start on a hand clap? (a) a temperature sensor (b) a gyro sensor (c) a sound sensor (d) a distance sensor
29. 29.Which job needs a sound sensor? (a) follow a black line (b) start on a hand clap (c) know a button is pressed (d) spot a red ball
30. 30.True or false: to know a button is pressed, use a touch sensor. (a) True (b) False
31. 31.🔍 Which sensor helps a robot measure how far a box is? (a) a light sensor (b) a sound sensor (c) a distance sensor (d) a camera
32. 32.🔍 A light sensor gets the most reflected light from … (a) a dark tunnel (b) a black line (c) a white surface (d) a black surface
33. 33.Which job needs a distance sensor? (a) follow a black line (b) feel a bump into a wall (c) stop before a wall (d) know a button is pressed
34. 34.🔍 Which sensor helps a robot spot a red ball? (a) a touch sensor (b) a camera (c) a light sensor (d) a distance sensor
35. 35.True or false: to find the brightest spot, use a touch sensor. (a) False (b) True
36. 36.Which job needs a camera? (a) warn if motors get hot (b) find the brightest spot (c) spot a red ball (d) know a button is pressed
37. 37.Which job needs a light sensor? (a) warn if motors get hot (b) start on a hand clap (c) find the brightest spot (d) measure how far a box is
38. 38.True or false: to stop before a wall, use a gyro sensor. (a) True (b) False
39. 39.Which job needs a distance sensor? (a) stay balanced upright (b) find the brightest spot (c) measure how far a box is (d) follow a black line
40. 40.🔍 Which sensor helps a robot stop before a wall? (a) a camera (b) a gyro sensor (c) a distance sensor (d) a light sensor

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