Robotics Worksheet: Sense, Think, Act

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

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