Robotics Worksheet: Robot Sensors

Robotics lesson 16: Robot sensors · Set 729 · 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 stay balanced upright? (a) a gyro sensor (b) a sound sensor (c) a touch sensor (d) a temperature sensor
3. 3.True or false: to measure how far a box is, use a distance sensor. (a) True (b) False
4. 4.True or false: to know a button is pressed, use a touch sensor. (a) True (b) False
5. 5.🔍 Which sensor helps a robot start on a hand clap? (a) a sound sensor (b) a camera (c) a gyro sensor (d) a touch sensor
6. 6.True or false: to stop before a wall, use a distance sensor. (a) False (b) True
7. 7.Which job needs a touch sensor? (a) stay balanced upright (b) measure a turn angle (c) feel a bump into a wall (d) hear a whistle
8. 8.True or false: to read a QR code, use a temperature sensor. (a) True (b) False
9. 9.Which job needs a touch sensor? (a) know a button is pressed (b) follow a black line (c) measure a turn angle (d) find the brightest spot
10. 10.🔍 A light sensor gets the most reflected light from … (a) a white surface (b) a black surface (c) a dark tunnel (d) a black line
11. 11.🔍 Which sensor helps a robot spot a red ball? (a) a touch sensor (b) a camera (c) a temperature sensor (d) a sound sensor
12. 12.🔍 Which sensor helps a robot stop before a wall? (a) a temperature sensor (b) a touch sensor (c) a gyro sensor (d) a distance sensor
13. 13.🔍 Why do robots need sensors? (a) to use more power (b) to know their world (c) to be heavier (d) to look colourful
14. 14.🔍 Which sensor helps a robot measure a turn angle? (a) a temperature sensor (b) a distance sensor (c) a gyro sensor (d) a light sensor
15. 15.🔍 For a robot’s controller, is a sensor an input or an output? (a) an input (b) a wheel (c) a gear (d) an output
16. 16.🔍 Which sensor helps a robot know a button is pressed? (a) a light sensor (b) a touch sensor (c) a camera (d) a temperature sensor
17. 17.True or false: to stop before a wall, use a temperature sensor. (a) False (b) True
18. 18.🔍 Which sensor is just a tiny switch pressed by a bump? (a) a sound sensor (b) a camera (c) a touch sensor (d) a gyro sensor
19. 19.🔍 Which sensor helps a robot follow a black line? (a) a gyro sensor (b) a touch sensor (c) a light sensor (d) a distance sensor
20. 20.True or false: to hear a whistle, use a sound sensor. (a) False (b) True
21. 21.🔍 What does a gyro sensor measure? (a) temperature (b) sound (c) turning (rotation) (d) colour
22. 22.True or false: to stay balanced upright, use a gyro sensor. (a) True (b) False
23. 23.🔍 Which sensor helps a robot measure how far a box is? (a) a light sensor (b) a distance sensor (c) a touch sensor (d) a sound sensor
24. 24.True or false: to hear a whistle, use a distance sensor. (a) False (b) True
25. 25.Which job needs a gyro sensor? (a) warn if motors get hot (b) measure a turn angle (c) feel a bump into a wall (d) hear a whistle
26. 26.Which job needs a temperature sensor? (a) stay balanced upright (b) feel a bump into a wall (c) follow a black line (d) warn if motors get hot
27. 27.🔍 Which sensor helps a robot feel a bump into a wall? (a) a temperature sensor (b) a sound sensor (c) a touch sensor (d) a light sensor
28. 28.🔍 Which sensor helps a robot hear a whistle? (a) a sound sensor (b) a touch sensor (c) a gyro sensor (d) a distance sensor
29. 29.True or false: to follow a black line, use a light sensor. (a) True (b) False
30. 30.True or false: to feel a bump into a wall, use a touch sensor. (a) False (b) True
31. 31.🔍 Which sensor helps a robot warn if motors get hot? (a) a light sensor (b) a gyro sensor (c) a sound sensor (d) a temperature sensor
32. 32.True or false: to follow a black line, use a gyro sensor. (a) True (b) False
33. 33.True or false: to stay balanced upright, use a light sensor. (a) False (b) True
34. 34.Which job needs a camera? (a) warn if motors get hot (b) read a QR code (c) stop before a wall (d) stay balanced upright
35. 35.Which job needs a distance sensor? (a) warn if motors get hot (b) stop before a wall (c) start on a hand clap (d) know a button is pressed
36. 36.Which job needs a gyro sensor? (a) stay balanced upright (b) feel a bump into a wall (c) start on a hand clap (d) stop before a wall
37. 37.Which job needs a distance sensor? (a) follow a black line (b) measure a turn angle (c) start on a hand clap (d) measure how far a box is
38. 38.True or false: to stay balanced upright, use a camera. (a) False (b) True
39. 39.Which job needs a camera? (a) measure a turn angle (b) follow a black line (c) warn if motors get hot (d) spot a red ball
40. 40.🔍 Which sensor helps a robot find the brightest spot? (a) a touch sensor (b) a gyro sensor (c) a camera (d) a light sensor

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