Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 723 · 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 sensor reads light, the robot is thinking (deciding). (a) True (b) False
2. 2.🧠 Which parts do the “sense” job? (a) the sensors (b) the battery (c) the frame (d) the motors
3. 3.True or false: when a sensor checks distance, the robot is sensing. (a) True (b) False
4. 4.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a mic hears a clap (c) the program picks a path (d) an LED lights up
5. 5.🧠 Which parts do the “act” job? (a) the program (b) the sensors (c) the camera (d) the motors
6. 6.🧠 Which part of a robot does the “think” job? (a) the controller (b) the bumper (c) the wheels (d) the frame
7. 7.True or false: when the gripper closes, the robot is acting. (a) False (b) True
8. 8.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) act (c) think
9. 9.🔍 Which is the odd one out? (a) it plans the next move (b) it decides to turn (c) a bumper is pressed (d) it compares two numbers
10. 10.🧠 Sense, think or act: “it counts the boxes”? (a) act (b) think (c) sense
11. 11.🔍 Which is the odd one out? (a) it decides to turn (b) a buzzer beeps (c) the gripper closes (d) an LED lights up
12. 12.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) think (c) sense
13. 13.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) act (c) sense
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it drives on”? (a) it drives on (b) the bumper is pressed
15. 15.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a gear (c) a loop (d) a crash
16. 16.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the bumper is pressed”? (a) the motors turn it (b) the bumper is pressed
17. 17.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the motors turn it (c) the controller reads it (d) it drives on
18. 18.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) act (c) think
19. 19.Which of these shows that the robot is sensing? (a) it decides to turn (b) the program picks a path (c) a gyro feels a turn (d) an LED lights up
20. 20.🧠 Sense, think or act: “the gripper closes”? (a) think (b) act (c) sense
21. 21.🔍 Which is the odd one out? (a) a mic hears a clap (b) a gyro feels a turn (c) the gripper closes (d) a sensor reads light
22. 22.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the motors turn it (b) it drives on (c) the controller reads it (d) it decides to turn
23. 23.🔍 Which is the odd one out? (a) it compares two numbers (b) a mic hears a clap (c) a camera spots a wall (d) a bumper is pressed
24. 24.Which of these shows that the robot is acting? (a) it decides to stop (b) a buzzer beeps (c) it decides to turn (d) a sensor checks distance
25. 25.🧠 In which order does a robot work? (a) act → think → sense (b) act → sense → think (c) think → act → sense (d) sense → think → act
26. 26.Which of these shows that the robot is thinking (deciding)? (a) the gripper closes (b) the program picks a path (c) the wheels spin (d) a camera spots a wall
27. 27.True or false: when a buzzer beeps, the robot is thinking (deciding). (a) True (b) False
28. 28.🔍 Which is the odd one out? (a) a camera spots a wall (b) a bumper is pressed (c) a gyro feels a turn (d) the robot turns left
29. 29.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the motors turn it (b) it drives on (c) the bumper is pressed (d) it decides to turn
30. 30.Which of these shows that the robot is acting? (a) the arm lifts a box (b) it decides to turn (c) it counts the boxes (d) it plans the next move
31. 31.🔍 Which is the odd one out? (a) a gyro feels a turn (b) the arm lifts a box (c) a buzzer beeps (d) the robot turns left
32. 32.🔍 Which is the odd one out? (a) the program picks a path (b) it counts the boxes (c) it compares two numbers (d) a camera spots a wall
33. 33.True or false: when the robot turns left, the robot is thinking (deciding). (a) True (b) False
34. 34.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) act (c) sense
35. 35.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) think (c) sense
36. 36.True or false: when it decides to turn, the robot is thinking (deciding). (a) False (b) True
37. 37.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) it decides to turn (c) the bumper is pressed (d) it drives on
38. 38.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) an LED lights up (c) it counts the boxes (d) a camera spots a wall
39. 39.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) the wheels spin (c) a buzzer beeps (d) it decides to turn
40. 40.🔍 Which is the odd one out? (a) the arm lifts a box (b) an LED lights up (c) a buzzer beeps (d) it decides to stop

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