Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 839 · 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.🔍 Which sensor helps a robot find the brightest spot? (a) a sound sensor (b) a light sensor (c) a touch sensor (d) a temperature sensor
2. 2.True or false: to start on a hand clap, use a gyro sensor. (a) True (b) False
3. 3.Which job needs a camera? (a) follow a black line (b) find the brightest spot (c) read a QR code (d) know a button is pressed
4. 4.🔍 Which sensor helps a robot warn if motors get hot? (a) a camera (b) a temperature sensor (c) a distance sensor (d) a sound sensor
5. 5.🔍 Which sensor helps a robot hear a whistle? (a) a temperature sensor (b) a gyro sensor (c) a sound sensor (d) a light sensor
6. 6.🔍 Which sensor helps a robot feel a bump into a wall? (a) a gyro sensor (b) a distance sensor (c) a touch sensor (d) a camera
7. 7.🔍 Which sensor helps a robot stay balanced upright? (a) a temperature sensor (b) a light sensor (c) a sound sensor (d) a gyro sensor
8. 8.True or false: to stop before a wall, use a light sensor. (a) True (b) False
9. 9.🔍 Why do robots need sensors? (a) to look colourful (b) to use more power (c) to know their world (d) to be heavier
10. 10.True or false: to measure how far a box is, use a sound sensor. (a) False (b) True
11. 11.🔍 Which sensor helps a robot spot a red ball? (a) a distance sensor (b) a touch sensor (c) a camera (d) a temperature sensor
12. 12.🔍 Which sensor helps a robot measure how far a box is? (a) a camera (b) a touch sensor (c) a distance sensor (d) a temperature sensor
13. 13.True or false: to measure how far a box is, use a distance sensor. (a) True (b) False
14. 14.True or false: to find the brightest spot, use a touch sensor. (a) True (b) False
15. 15.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a sound sensor (b) a camera (c) a gyro sensor (d) a touch sensor
16. 16.🔍 Which sensor helps a robot know a button is pressed? (a) a touch sensor (b) a sound sensor (c) a light sensor (d) a camera
17. 17.Which job needs a gyro sensor? (a) measure a turn angle (b) know a button is pressed (c) start on a hand clap (d) hear a whistle
18. 18.🔍 For a robot’s controller, is a sensor an input or an output? (a) a gear (b) a wheel (c) an output (d) an input
19. 19.🔍 Which sensor helps a robot stop before a wall? (a) a temperature sensor (b) a distance sensor (c) a light sensor (d) a touch sensor
20. 20.🔍 What does a gyro sensor measure? (a) turning (rotation) (b) sound (c) colour (d) temperature
21. 21.Which job needs a touch sensor? (a) stay balanced upright (b) measure how far a box is (c) start on a hand clap (d) feel a bump into a wall
22. 22.True or false: to start on a hand clap, use a distance sensor. (a) True (b) False
23. 23.True or false: to know a button is pressed, use a gyro sensor. (a) True (b) False
24. 24.Which job needs a temperature sensor? (a) start on a hand clap (b) warn if motors get hot (c) stay balanced upright (d) measure how far a box is
25. 25.Which job needs a camera? (a) know a button is pressed (b) feel a bump into a wall (c) spot a red ball (d) measure a turn angle
26. 26.Which job needs a gyro sensor? (a) stop before a wall (b) find the brightest spot (c) stay balanced upright (d) follow a black line
27. 27.True or false: to feel a bump into a wall, use a touch sensor. (a) False (b) True
28. 28.🔍 Which sensor helps a robot follow a black line? (a) a temperature sensor (b) a sound sensor (c) a light sensor (d) a gyro sensor
29. 29.🔍 A light sensor gets the most reflected light from … (a) a black surface (b) a black line (c) a white surface (d) a dark tunnel
30. 30.Which job needs a light sensor? (a) start on a hand clap (b) hear a whistle (c) stay balanced upright (d) follow a black line
31. 31.Which job needs a light sensor? (a) warn if motors get hot (b) measure how far a box is (c) read a QR code (d) find the brightest spot
32. 32.True or false: to know a button is pressed, use a temperature sensor. (a) False (b) True
33. 33.True or false: to follow a black line, use a light sensor. (a) False (b) True
34. 34.True or false: to measure how far a box is, use a gyro sensor. (a) True (b) False
35. 35.True or false: to measure how far a box is, use a touch sensor. (a) False (b) True
36. 36.🔍 Which sensor helps a robot start on a hand clap? (a) a distance sensor (b) a sound sensor (c) a temperature sensor (d) a light sensor
37. 37.True or false: to find the brightest spot, use a temperature sensor. (a) False (b) True
38. 38.True or false: to hear a whistle, use a distance sensor. (a) True (b) False
39. 39.True or false: to know a button is pressed, use a light sensor. (a) True (b) False
40. 40.True or false: to hear a whistle, use a sound sensor. (a) False (b) True

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