Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 131 · 40 questions

Robot tip (The robot loop): Sense = taking in information with sensors (touch, light, sound, distance, camera). Think = the controller running the program and deciding. Act = doing something: motors move, a gripper grips, a buzzer beeps, a light shines. Then the loop starts again.

1. 1.🔍 Which is the odd one out? (a) a sensor checks distance (b) it decides to turn (c) a gyro feels a turn (d) a sensor reads light
2. 2.🔍 Which is the odd one out? (a) it decides to stop (b) it compares two numbers (c) it plans the next move (d) the gripper closes
3. 3.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the motors turn it (b) it drives on (c) it decides to turn (d) the bumper is pressed
4. 4.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) sense (c) think
5. 5.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) think (c) sense
6. 6.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a camera spots a wall (c) a bumper is pressed (d) it plans the next move
7. 7.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) it compares two numbers (c) it plans the next move (d) the wheels spin
8. 8.🧠 Sense, think or act: “an LED lights up”? (a) think (b) sense (c) act
9. 9.🧠 Which parts do the “sense” job? (a) the sensors (b) the motors (c) the frame (d) the battery
10. 10.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) an LED lights up (c) it decides to stop (d) it counts the boxes
11. 11.🧠 Sense, think or act: “it counts the boxes”? (a) act (b) sense (c) think
12. 12.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) it counts the boxes (c) an LED lights up (d) a buzzer beeps
13. 13.🧠 Sense, think or act: “a camera spots a wall”? (a) act (b) sense (c) think
14. 14.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) a camera spots a wall (c) it decides to stop (d) a sensor reads light
15. 15.🧠 In which order does a robot work? (a) think → act → sense (b) act → think → sense (c) act → sense → think (d) sense → think → act
16. 16.True or false: when the robot turns left, the robot is sensing. (a) False (b) True
17. 17.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) it compares two numbers (c) it counts the boxes (d) it decides to stop
18. 18.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) act (c) sense
19. 19.True or false: when it plans the next move, the robot is acting. (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) an LED lights up (b) a sensor reads light (c) the wheels spin (d) the robot turns left
21. 21.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the controller reads it”? (a) it decides to turn (b) the controller reads it
22. 22.🔍 Which is the odd one out? (a) it decides to stop (b) the program picks a path (c) it compares two numbers (d) a bumper is pressed
23. 23.🧠 Which parts do the “act” job? (a) the sensors (b) the camera (c) the motors (d) the program
24. 24.Which of these shows that the robot is sensing? (a) it counts the boxes (b) the program picks a path (c) it decides to turn (d) a bumper is pressed
25. 25.Which of these shows that the robot is sensing? (a) it counts the boxes (b) it compares two numbers (c) the arm lifts a box (d) a mic hears a clap
26. 26.🔍 Which is the odd one out? (a) it compares two numbers (b) it decides to stop (c) a sensor checks distance (d) it counts the boxes
27. 27.🧠 Sense, think or act: “the wheels spin”? (a) act (b) sense (c) think
28. 28.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) the robot turns left (c) it compares two numbers (d) an LED lights up
29. 29.True or false: when an LED lights up, the robot is thinking (deciding). (a) False (b) True
30. 30.🔍 Which is the odd one out? (a) a buzzer beeps (b) it compares two numbers (c) the gripper closes (d) the robot turns left
31. 31.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the motors turn it (b) the bumper is pressed (c) the controller reads it (d) it drives on
32. 32.Which of these shows that the robot is acting? (a) a buzzer beeps (b) a sensor checks distance (c) a mic hears a clap (d) a camera spots a wall
33. 33.True or false: when it decides to stop, the robot is acting. (a) False (b) True
34. 34.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a battery (c) a crash (d) a loop
35. 35.True or false: when it compares two numbers, the robot is thinking (deciding). (a) False (b) True
36. 36.True or false: when an LED lights up, the robot is sensing. (a) False (b) True
37. 37.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) it drives on (b) the controller reads it
38. 38.Which of these shows that the robot is acting? (a) the program picks a path (b) a sensor reads light (c) the arm lifts a box (d) it decides to turn
39. 39.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) it decides to stop (c) it counts the boxes (d) an LED lights up
40. 40.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the wheels (c) the frame (d) the controller

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