Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 494 · 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 gear (c) a battery (d) a loop
2. 2.True or false: when a gyro feels a turn, the robot is acting. (a) True (b) False
3. 3.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the bumper is pressed (b) it decides to turn (c) the controller reads it (d) it drives on
4. 4.Which of these shows that the robot is acting? (a) the wheels spin (b) it decides to stop (c) a camera spots a wall (d) a sensor reads light
5. 5.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the motors turn it (b) the bumper is pressed (c) it drives on (d) the controller reads it
6. 6.🔍 Which is the odd one out? (a) the arm lifts a box (b) a camera spots a wall (c) the robot turns left (d) the wheels spin
7. 7.🔍 Which is the odd one out? (a) the robot turns left (b) the arm lifts a box (c) a mic hears a clap (d) an LED lights up
8. 8.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the bumper is pressed (b) the controller reads it
9. 9.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) act (c) think
10. 10.🧠 Sense, think or act: “the robot turns left”? (a) think (b) act (c) sense
11. 11.True or false: when a mic hears a clap, the robot is thinking (deciding). (a) True (b) False
12. 12.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it decides to turn (b) the controller reads it (c) the motors turn it (d) it drives on
13. 13.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) act (c) think
14. 14.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) a camera spots a wall (c) it compares two numbers (d) a buzzer beeps
15. 15.🔍 Which is the odd one out? (a) a bumper is pressed (b) it decides to stop (c) a sensor checks distance (d) a sensor reads light
16. 16.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) act (c) think
17. 17.Which of these shows that the robot is sensing? (a) it decides to stop (b) an LED lights up (c) a mic hears a clap (d) it plans the next move
18. 18.Which of these shows that the robot is acting? (a) a mic hears a clap (b) it decides to stop (c) a buzzer beeps (d) a gyro feels a turn
19. 19.True or false: when the arm lifts a box, the robot is thinking (deciding). (a) True (b) False
20. 20.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the bumper (c) the controller (d) the frame
21. 21.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the bumper is pressed (b) the controller reads it (c) it drives on (d) it decides to turn
22. 22.🔢 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) the controller reads it
23. 23.🧠 Which parts do the “act” job? (a) the camera (b) the sensors (c) the motors (d) the program
24. 24.🧠 In which order does a robot work? (a) sense → think → act (b) think → act → sense (c) act → sense → think (d) act → think → sense
25. 25.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) think (c) act
26. 26.🧠 Sense, think or act: “a buzzer beeps”? (a) sense (b) act (c) think
27. 27.Which of these shows that the robot is sensing? (a) the robot turns left (b) it decides to turn (c) a sensor checks distance (d) an LED lights up
28. 28.Which of these shows that the robot is sensing? (a) it decides to turn (b) a sensor reads light (c) the robot turns left (d) an LED lights up
29. 29.Which of these shows that the robot is acting? (a) a mic hears a clap (b) it compares two numbers (c) it decides to stop (d) the arm lifts a box
30. 30.🧠 Which parts do the “sense” job? (a) the sensors (b) the battery (c) the frame (d) the motors
31. 31.🔍 Which is the odd one out? (a) a sensor reads light (b) a camera spots a wall (c) a bumper is pressed (d) a buzzer beeps
32. 32.🔍 Which is the odd one out? (a) a camera spots a wall (b) a sensor reads light (c) a gyro feels a turn (d) it decides to turn
33. 33.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
34. 34.True or false: when a gyro feels a turn, the robot is sensing. (a) False (b) True
35. 35.Which of these shows that the robot is sensing? (a) the program picks a path (b) it counts the boxes (c) a bumper is pressed (d) it compares two numbers
36. 36.Which of these shows that the robot is sensing? (a) it counts the boxes (b) the wheels spin (c) a camera spots a wall (d) it compares two numbers
37. 37.True or false: when a gyro feels a turn, the robot is thinking (deciding). (a) True (b) False
38. 38.🧠 Sense, think or act: “the wheels spin”? (a) sense (b) think (c) act
39. 39.🔍 Which is the odd one out? (a) a bumper is pressed (b) an LED lights up (c) a camera spots a wall (d) a sensor reads light
40. 40.🧠 Sense, think or act: “a camera spots a wall”? (a) think (b) act (c) sense

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