Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 807 · 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 part of a robot does the “think” job? (a) the frame (b) the wheels (c) the controller (d) the bumper
2. 2.🔍 Which is the odd one out? (a) the program picks a path (b) it decides to turn (c) it compares two numbers (d) a buzzer beeps
3. 3.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a loop (c) a gear (d) a crash
4. 4.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the bumper is pressed (b) it drives on (c) it decides to turn (d) the motors turn it
5. 5.True or false: when a gyro feels a turn, the robot is sensing. (a) False (b) True
6. 6.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “it decides to turn”? (a) it decides to turn (b) the motors turn it
7. 7.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
8. 8.Which of these shows that the robot is sensing? (a) the program picks a path (b) the robot turns left (c) it decides to stop (d) a gyro feels a turn
9. 9.🔍 Which is the odd one out? (a) a bumper is pressed (b) a mic hears a clap (c) a sensor checks distance (d) it plans the next move
10. 10.🧠 Which parts do the “sense” job? (a) the frame (b) the battery (c) the motors (d) the sensors
11. 11.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) act (c) sense
12. 12.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the motors turn it (c) it drives on (d) the bumper is pressed
13. 13.True or false: when a bumper is pressed, the robot is sensing. (a) False (b) True
14. 14.Which of these shows that the robot is thinking (deciding)? (a) the program picks a path (b) a bumper is pressed (c) a gyro feels a turn (d) a sensor reads light
15. 15.🧠 Sense, think or act: “an LED lights up”? (a) think (b) sense (c) act
16. 16.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
17. 17.🔍 Which is the odd one out? (a) the program picks a path (b) a sensor reads light (c) it plans the next move (d) it counts the boxes
18. 18.True or false: when a sensor checks distance, the robot is sensing. (a) False (b) True
19. 19.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
20. 20.Which of these shows that the robot is sensing? (a) a buzzer beeps (b) a sensor reads light (c) it plans the next move (d) the robot turns left
21. 21.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
22. 22.🔍 Which is the odd one out? (a) it compares two numbers (b) a sensor reads light (c) a bumper is pressed (d) a mic hears a clap
23. 23.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) sense (c) think
24. 24.🧠 Sense, think or act: “a mic hears a clap”? (a) act (b) think (c) sense
25. 25.🔍 Which is the odd one out? (a) it counts the boxes (b) it compares two numbers (c) a gyro feels a turn (d) it decides to turn
26. 26.🔢 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) it decides to turn (d) the controller reads it
27. 27.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) a bumper is pressed (c) it compares two numbers (d) a gyro feels a turn
28. 28.True or false: when the arm lifts a box, the robot is acting. (a) True (b) False
29. 29.True or false: when a buzzer beeps, the robot is sensing. (a) False (b) True
30. 30.🔍 Which is the odd one out? (a) the program picks a path (b) a camera spots a wall (c) it decides to stop (d) it compares two numbers
31. 31.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the controller reads it (b) it drives on (c) the bumper is pressed (d) it decides to turn
32. 32.True or false: when a sensor checks distance, the robot is acting. (a) True (b) False
33. 33.🧠 In which order does a robot work? (a) sense → think → act (b) think → act → sense (c) act → think → sense (d) act → sense → think
34. 34.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) a bumper is pressed (c) it decides to stop (d) the robot turns left
35. 35.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) it decides to turn (b) the bumper is pressed
36. 36.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the bumper is pressed (b) the controller reads it
37. 37.🧠 Which parts do the “act” job? (a) the camera (b) the program (c) the motors (d) the sensors
38. 38.🧠 Sense, think or act: “the gripper closes”? (a) think (b) sense (c) act
39. 39.True or false: when the robot turns left, the robot is thinking (deciding). (a) True (b) False
40. 40.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) a sensor reads light (c) a sensor checks distance (d) a buzzer beeps

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