Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 101 · 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.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
2. 2.🧠 Sense, think or act: “the program picks a path”? (a) sense (b) think (c) act
3. 3.🧠 Sense, think or act: “a sensor reads light”? (a) think (b) act (c) sense
4. 4.🧠 Sense, think or act: “an LED lights up”? (a) sense (b) think (c) act
5. 5.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) it decides to turn (c) a bumper is pressed (d) a sensor checks distance
6. 6.True or false: when a camera spots a wall, the robot is thinking (deciding). (a) True (b) False
7. 7.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the bumper (c) the frame (d) the controller
8. 8.Which of these shows that the robot is sensing? (a) it compares two numbers (b) it decides to stop (c) a camera spots a wall (d) it decides to turn
9. 9.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) act (c) think
10. 10.True or false: when the program picks a path, the robot is acting. (a) True (b) False
11. 11.🔍 Which is the odd one out? (a) the wheels spin (b) a camera spots a wall (c) a sensor checks distance (d) a mic hears a clap
12. 12.True or false: when it plans the next move, the robot is acting. (a) True (b) False
13. 13.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it drives on (b) the motors turn it (c) the controller reads it (d) it decides to turn
14. 14.🧠 In which order does a robot work? (a) act → sense → think (b) think → act → sense (c) act → think → sense (d) sense → think → act
15. 15.🧠 Sense, think or act: “a gyro feels a turn”? (a) sense (b) act (c) think
16. 16.🔍 Which is the odd one out? (a) the robot turns left (b) it counts the boxes (c) a buzzer beeps (d) the arm lifts a box
17. 17.🧠 Which parts do the “sense” job? (a) the sensors (b) the frame (c) the motors (d) the battery
18. 18.True or false: when the wheels spin, the robot is acting. (a) True (b) False
19. 19.🧠 Which parts do the “act” job? (a) the program (b) the motors (c) the sensors (d) the camera
20. 20.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) it drives on (b) the controller reads it
21. 21.🔍 Which is the odd one out? (a) it decides to stop (b) it counts the boxes (c) the program picks a path (d) a sensor reads light
22. 22.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) it decides to turn (c) the controller reads it (d) the motors turn it
23. 23.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) think (c) act
24. 24.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the controller reads it”? (a) the controller reads it (b) the motors turn it
25. 25.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the controller reads it (b) it drives on (c) the bumper is pressed (d) the motors turn it
26. 26.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a gear (c) a crash (d) a battery
27. 27.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it decides to turn (b) the bumper is pressed (c) it drives on (d) the controller reads it
28. 28.🔍 Which is the odd one out? (a) an LED lights up (b) the robot turns left (c) a buzzer beeps (d) the program picks a path
29. 29.🔍 Which is the odd one out? (a) an LED lights up (b) the wheels spin (c) a camera spots a wall (d) a buzzer beeps
30. 30.Which of these shows that the robot is acting? (a) it compares two numbers (b) a mic hears a clap (c) a buzzer beeps (d) the program picks a path
31. 31.🔢 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
32. 32.🔍 Which is the odd one out? (a) a buzzer beeps (b) an LED lights up (c) a bumper is pressed (d) the robot turns left
33. 33.Which of these shows that the robot is acting? (a) a bumper is pressed (b) it decides to stop (c) an LED lights up (d) it compares two numbers
34. 34.Which of these shows that the robot is sensing? (a) a buzzer beeps (b) it plans the next move (c) a gyro feels a turn (d) it compares two numbers
35. 35.Which of these shows that the robot is thinking (deciding)? (a) the program picks a path (b) the arm lifts a box (c) a bumper is pressed (d) the robot turns left
36. 36.🧠 Sense, think or act: “the wheels spin”? (a) think (b) sense (c) act
37. 37.Which of these shows that the robot is sensing? (a) a bumper is pressed (b) it decides to stop (c) the program picks a path (d) it plans the next move
38. 38.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the controller reads it (b) the bumper is pressed (c) the motors turn it (d) it drives on
39. 39.True or false: when the wheels spin, the robot is thinking (deciding). (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) the program picks a path (b) the robot turns left (c) it compares two numbers (d) it decides to turn

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