Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 54 · 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.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a battery (c) a loop (d) a gear
2. 2.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) act (c) sense
3. 3.🔢 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
4. 4.Which of these shows that the robot is sensing? (a) it compares two numbers (b) it counts the boxes (c) a sensor checks distance (d) the arm lifts a box
5. 5.🔍 Which is the odd one out? (a) it decides to stop (b) the robot turns left (c) it plans the next move (d) it compares two numbers
6. 6.🧠 Which parts do the “act” job? (a) the sensors (b) the camera (c) the program (d) the motors
7. 7.🔍 Which is the odd one out? (a) the arm lifts a box (b) the wheels spin (c) it counts the boxes (d) a buzzer beeps
8. 8.True or false: when the gripper closes, the robot is acting. (a) False (b) True
9. 9.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) it drives on (b) the controller reads it
10. 10.Which of these shows that the robot is sensing? (a) it decides to turn (b) an LED lights up (c) the wheels spin (d) a gyro feels a turn
11. 11.🧠 Sense, think or act: “a gyro feels a turn”? (a) sense (b) think (c) act
12. 12.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it decides to turn (b) the motors turn it (c) the bumper is pressed (d) it drives on
13. 13.🧠 Which parts do the “sense” job? (a) the frame (b) the battery (c) the sensors (d) the motors
14. 14.🔢 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
15. 15.🧠 Sense, think or act: “the program picks a path”? (a) think (b) sense (c) act
16. 16.Which of these shows that the robot is acting? (a) a bumper is pressed (b) a gyro feels a turn (c) the wheels spin (d) it plans the next move
17. 17.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) False (b) True
18. 18.Which of these shows that the robot is sensing? (a) it decides to stop (b) a mic hears a clap (c) the wheels spin (d) the robot turns left
19. 19.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) act (c) think
20. 20.🧠 Sense, think or act: “it counts the boxes”? (a) act (b) sense (c) think
21. 21.True or false: when a mic hears a clap, the robot is acting. (a) True (b) False
22. 22.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
23. 23.🔍 Which is the odd one out? (a) the gripper closes (b) a mic hears a clap (c) a camera spots a wall (d) a gyro feels a turn
24. 24.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the controller reads it (b) the bumper is pressed (c) it decides to turn (d) it drives on
25. 25.🧠 Sense, think or act: “the robot turns left”? (a) think (b) act (c) sense
26. 26.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) a bumper is pressed (c) the gripper closes (d) it plans the next move
27. 27.🧠 In which order does a robot work? (a) think → act → sense (b) act → think → sense (c) sense → think → act (d) act → sense → think
28. 28.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) think (c) sense
29. 29.🔍 Which is the odd one out? (a) the gripper closes (b) the wheels spin (c) a sensor reads light (d) the robot turns left
30. 30.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the frame (c) the wheels (d) the controller
31. 31.True or false: when a gyro feels a turn, the robot is acting. (a) True (b) False
32. 32.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) act (c) think
33. 33.🔢 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 motors turn it (d) the controller reads it
34. 34.Which of these shows that the robot is sensing? (a) it decides to turn (b) it compares two numbers (c) an LED lights up (d) a bumper is pressed
35. 35.Which of these shows that the robot is acting? (a) a sensor checks distance (b) an LED lights up (c) it decides to stop (d) it plans the next move
36. 36.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it decides to turn”? (a) the controller reads it (b) it decides to turn
37. 37.True or false: when the program picks a path, the robot is sensing. (a) True (b) False
38. 38.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it drives on”? (a) the bumper is pressed (b) it drives on
39. 39.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “it decides to turn”? (a) the motors turn it (b) it decides to turn
40. 40.True or false: when a sensor reads light, the robot is sensing. (a) False (b) True

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