Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 329 · 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 output (b) a wheel (c) a gear (d) an input
2. 2.🔍 Which sensor helps a robot stay balanced upright? (a) a sound sensor (b) a camera (c) a light sensor (d) a gyro sensor
3. 3.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a touch sensor (b) a camera (c) a sound sensor (d) a gyro sensor
4. 4.Which job needs a gyro sensor? (a) measure a turn angle (b) warn if motors get hot (c) measure how far a box is (d) hear a whistle
5. 5.True or false: to stop before a wall, use a temperature sensor. (a) True (b) False
6. 6.🔍 Which sensor helps a robot find the brightest spot? (a) a camera (b) a touch sensor (c) a sound sensor (d) a light sensor
7. 7.Which job needs a sound sensor? (a) stay balanced upright (b) hear a whistle (c) warn if motors get hot (d) know a button is pressed
8. 8.Which job needs a sound sensor? (a) start on a hand clap (b) feel a bump into a wall (c) warn if motors get hot (d) know a button is pressed
9. 9.True or false: to start on a hand clap, use a distance sensor. (a) True (b) False
10. 10.🔍 What does a gyro sensor measure? (a) colour (b) sound (c) turning (rotation) (d) temperature
11. 11.True or false: to spot a red ball, use a temperature sensor. (a) True (b) False
12. 12.🔍 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
13. 13.🔍 Which sensor helps a robot feel a bump into a wall? (a) a touch sensor (b) a light sensor (c) a temperature sensor (d) a distance sensor
14. 14.Which job needs a light sensor? (a) follow a black line (b) measure a turn angle (c) read a QR code (d) start on a hand clap
15. 15.True or false: to hear a whistle, use a sound sensor. (a) False (b) True
16. 16.True or false: to spot a red ball, use a camera. (a) True (b) False
17. 17.🔍 Which sensor helps a robot follow a black line? (a) a temperature sensor (b) a sound sensor (c) a gyro sensor (d) a light sensor
18. 18.🔍 Which sensor helps a robot warn if motors get hot? (a) a distance sensor (b) a touch sensor (c) a light sensor (d) a temperature sensor
19. 19.Which job needs a distance sensor? (a) feel a bump into a wall (b) stay balanced upright (c) stop before a wall (d) measure a turn angle
20. 20.True or false: to stop before a wall, use a distance sensor. (a) True (b) False
21. 21.🔍 Which sensor helps a robot spot a red ball? (a) a distance sensor (b) a sound sensor (c) a camera (d) a light sensor
22. 22.Which job needs a distance sensor? (a) measure how far a box is (b) feel a bump into a wall (c) hear a whistle (d) spot a red ball
23. 23.True or false: to know a button is pressed, use a camera. (a) True (b) False
24. 24.True or false: to measure a turn angle, use a gyro sensor. (a) False (b) True
25. 25.True or false: to find the brightest spot, use a light sensor. (a) True (b) False
26. 26.True or false: to warn if motors get hot, use a camera. (a) True (b) False
27. 27.True or false: to find the brightest spot, use a camera. (a) False (b) True
28. 28.🔍 Which sensor helps a robot stop before a wall? (a) a touch sensor (b) a light sensor (c) a distance sensor (d) a temperature sensor
29. 29.Which job needs a gyro sensor? (a) spot a red ball (b) stay balanced upright (c) find the brightest spot (d) feel a bump into a wall
30. 30.True or false: to know a button is pressed, use a distance sensor. (a) True (b) False
31. 31.True or false: to stay balanced upright, use a touch sensor. (a) False (b) True
32. 32.Which job needs a temperature sensor? (a) hear a whistle (b) measure how far a box is (c) stay balanced upright (d) warn if motors get hot
33. 33.🔍 Why do robots need sensors? (a) to look colourful (b) to be heavier (c) to know their world (d) to use more power
34. 34.True or false: to feel a bump into a wall, use a touch sensor. (a) True (b) False
35. 35.Which job needs a camera? (a) hear a whistle (b) start on a hand clap (c) read a QR code (d) find the brightest spot
36. 36.True or false: to follow a black line, use a gyro sensor. (a) True (b) False
37. 37.True or false: to know a button is pressed, use a touch sensor. (a) True (b) False
38. 38.Which job needs a touch sensor? (a) feel a bump into a wall (b) measure a turn angle (c) hear a whistle (d) start on a hand clap
39. 39.True or false: to read a QR code, use a light sensor. (a) True (b) False
40. 40.True or false: to follow a black line, use a light sensor. (a) True (b) False

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