Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 431 · 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) it plans the next move (b) a camera spots a wall (c) a sensor checks distance (d) a sensor reads light
2. 2.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) sense (c) think
3. 3.Which of these shows that the robot is sensing? (a) it compares two numbers (b) a mic hears a clap (c) the program picks a path (d) a buzzer beeps
4. 4.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the controller (c) the frame (d) the wheels
5. 5.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it compares two numbers (c) the robot turns left (d) a gyro feels a turn
6. 6.Which of these shows that the robot is sensing? (a) it counts the boxes (b) it compares two numbers (c) a sensor checks distance (d) it decides to turn
7. 7.Which of these shows that the robot is sensing? (a) an LED lights up (b) it compares two numbers (c) a sensor reads light (d) the wheels spin
8. 8.🧠 In which order does a robot work? (a) think → act → sense (b) act → sense → think (c) act → think → sense (d) sense → think → act
9. 9.True or false: when the robot turns left, the robot is acting. (a) True (b) False
10. 10.🧠 Which parts do the “sense” job? (a) the sensors (b) the battery (c) the motors (d) the frame
11. 11.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) sense (c) act
12. 12.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the controller reads it”? (a) the motors turn it (b) the controller reads it
13. 13.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it drives on (b) it decides to turn (c) the bumper is pressed (d) the controller reads it
14. 14.🧠 Sense, think or act: “it decides to stop”? (a) think (b) sense (c) act
15. 15.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the bumper is pressed (b) the motors turn it (c) the controller reads it (d) it drives on
16. 16.🧠 Sense, think or act: “it counts the boxes”? (a) think (b) act (c) sense
17. 17.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it decides to turn”? (a) it decides to turn (b) the bumper is pressed
18. 18.Which of these shows that the robot is acting? (a) it plans the next move (b) the program picks a path (c) it compares two numbers (d) an LED lights up
19. 19.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) False (b) True
20. 20.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
21. 21.🧠 Sense, think or act: “an LED lights up”? (a) act (b) think (c) sense
22. 22.Which of these shows that the robot is sensing? (a) a buzzer beeps (b) the program picks a path (c) it compares two numbers (d) a gyro feels a turn
23. 23.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the motors turn it (b) the bumper is pressed (c) it decides to turn (d) it drives on
24. 24.True or false: when the program picks a path, the robot is sensing. (a) True (b) False
25. 25.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the motors turn it”? (a) the controller reads it (b) the motors turn it
26. 26.🔍 Which is the odd one out? (a) it decides to stop (b) an LED lights up (c) it decides to turn (d) it compares two numbers
27. 27.🔍 Which is the odd one out? (a) a mic hears a clap (b) it decides to stop (c) it counts the boxes (d) it compares two numbers
28. 28.True or false: when a sensor checks distance, the robot is acting. (a) True (b) False
29. 29.🔍 Which is the odd one out? (a) a sensor reads light (b) a gyro feels a turn (c) the arm lifts a box (d) a bumper is pressed
30. 30.True or false: when a bumper is pressed, the robot is acting. (a) True (b) False
31. 31.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) think (c) act
32. 32.True or false: when it compares two numbers, the robot is acting. (a) False (b) True
33. 33.True or false: when a gyro feels a turn, the robot is acting. (a) True (b) False
34. 34.🧠 Sense, think or act: “a buzzer beeps”? (a) think (b) sense (c) act
35. 35.🧠 Sense, think or act: “the program picks a path”? (a) sense (b) think (c) act
36. 36.True or false: when it decides to stop, the robot is thinking (deciding). (a) False (b) True
37. 37.🔍 Which is the odd one out? (a) a camera spots a wall (b) it compares two numbers (c) a gyro feels a turn (d) a mic hears a clap
38. 38.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) an LED lights up (c) a mic hears a clap (d) the program picks a path
39. 39.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a loop (c) a crash (d) a battery
40. 40.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) sense (c) act

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