Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 106 · 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 decides to stop (b) the program picks a path (c) the gripper closes (d) it plans the next move
2. 2.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) think (c) act
3. 3.🧠 Sense, think or act: “it counts the boxes”? (a) act (b) think (c) sense
4. 4.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) act (c) sense
5. 5.🔍 Which is the odd one out? (a) a sensor reads light (b) a gyro feels a turn (c) a sensor checks distance (d) it decides to stop
6. 6.🧠 Sense, think or act: “the wheels spin”? (a) think (b) act (c) sense
7. 7.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
8. 8.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) it drives on (c) the controller reads it (d) the bumper is pressed
9. 9.🔍 Which is the odd one out? (a) a sensor checks distance (b) it plans the next move (c) it decides to stop (d) it compares two numbers
10. 10.🧠 Which part of a robot does the “think” job? (a) the frame (b) the wheels (c) the controller (d) the bumper
11. 11.🔢 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
12. 12.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the controller reads it (b) the motors turn it (c) the bumper is pressed (d) it drives on
13. 13.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) a bumper is pressed (c) a mic hears a clap (d) it decides to stop
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the motors turn it”? (a) the bumper is pressed (b) the motors turn it
15. 15.Which of these shows that the robot is acting? (a) it decides to stop (b) a camera spots a wall (c) the program picks a path (d) an LED lights up
16. 16.🧠 In which order does a robot work? (a) sense → think → act (b) act → sense → think (c) think → act → sense (d) act → think → sense
17. 17.True or false: when the gripper closes, the robot is thinking (deciding). (a) False (b) True
18. 18.True or false: when the arm lifts a box, the robot is thinking (deciding). (a) False (b) True
19. 19.🧠 Sense, think or act: “an LED lights up”? (a) think (b) sense (c) act
20. 20.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) sense (c) act
21. 21.🧠 Which parts do the “act” job? (a) the program (b) the motors (c) the camera (d) the sensors
22. 22.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “it decides to turn”? (a) it decides to turn (b) it drives on
23. 23.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a loop (c) a crash (d) a battery
24. 24.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the bumper is pressed”? (a) it drives on (b) the bumper is pressed
25. 25.True or false: when it plans the next move, the robot is thinking (deciding). (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) the arm lifts a box (b) a buzzer beeps (c) the robot turns left (d) a bumper is pressed
27. 27.🔍 Which is the odd one out? (a) a buzzer beeps (b) it decides to turn (c) an LED lights up (d) the wheels spin
28. 28.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
29. 29.Which of these shows that the robot is acting? (a) a mic hears a clap (b) a bumper is pressed (c) the arm lifts a box (d) a sensor reads light
30. 30.🧠 Sense, think or act: “a sensor checks distance”? (a) think (b) sense (c) act
31. 31.Which of these shows that the robot is thinking (deciding)? (a) the robot turns left (b) it counts the boxes (c) an LED lights up (d) a sensor reads light
32. 32.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
33. 33.Which of these shows that the robot is acting? (a) it decides to stop (b) the program picks a path (c) the gripper closes (d) it decides to turn
34. 34.🧠 Sense, think or act: “the program picks a path”? (a) act (b) think (c) sense
35. 35.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) think (c) act
36. 36.True or false: when the gripper closes, the robot is sensing. (a) True (b) False
37. 37.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “it drives on”? (a) it drives on (b) the motors turn it
38. 38.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) the motors turn it (c) it drives on (d) the bumper is pressed
39. 39.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) act (c) think
40. 40.🧠 Which parts do the “sense” job? (a) the motors (b) the sensors (c) the frame (d) the battery

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