Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 481 · 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 of these shows that the robot is acting? (a) a buzzer beeps (b) it compares two numbers (c) the program picks a path (d) a mic hears a clap
2. 2.True or false: when a sensor checks distance, the robot is sensing. (a) False (b) True
3. 3.True or false: when a buzzer beeps, the robot is sensing. (a) True (b) False
4. 4.True or false: when the gripper closes, the robot is acting. (a) True (b) False
5. 5.Which of these shows that the robot is acting? (a) it compares two numbers (b) a sensor checks distance (c) it plans the next move (d) an LED lights up
6. 6.🔍 Which is the odd one out? (a) it counts the boxes (b) it decides to stop (c) a mic hears a clap (d) the program picks a path
7. 7.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) think (c) act
8. 8.Which of these shows that the robot is sensing? (a) it compares two numbers (b) a mic hears a clap (c) it plans the next move (d) the robot turns left
9. 9.🧠 Which parts do the “act” job? (a) the program (b) the sensors (c) the camera (d) the motors
10. 10.🔍 Which is the odd one out? (a) the program picks a path (b) a mic hears a clap (c) a sensor checks distance (d) a gyro feels a turn
11. 11.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the controller reads it (b) it drives on (c) the motors turn it (d) the bumper is pressed
12. 12.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it drives on (b) it decides to turn (c) the bumper is pressed (d) the controller reads it
13. 13.🧠 Which parts do the “sense” job? (a) the frame (b) the motors (c) the sensors (d) the battery
14. 14.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) think (c) act
15. 15.🔍 Which is the odd one out? (a) it plans the next move (b) it compares two numbers (c) it decides to turn (d) the arm lifts a box
16. 16.True or false: when it counts the boxes, the robot is thinking (deciding). (a) True (b) False
17. 17.Which of these shows that the robot is sensing? (a) it compares two numbers (b) it decides to stop (c) a sensor reads light (d) the program picks a path
18. 18.🔍 Which is the odd one out? (a) it counts the boxes (b) it decides to stop (c) it decides to turn (d) a gyro feels a turn
19. 19.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) act → sense → think (d) sense → think → act
20. 20.True or false: when a sensor reads light, the robot is thinking (deciding). (a) True (b) False
21. 21.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the wheels (c) the frame (d) the controller
22. 22.🔢 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
23. 23.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
24. 24.🧠 Sense, think or act: “a buzzer beeps”? (a) think (b) sense (c) act
25. 25.Which of these shows that the robot is sensing? (a) the program picks a path (b) it decides to turn (c) a sensor checks distance (d) it compares two numbers
26. 26.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it decides to turn (b) the bumper is pressed (c) the controller reads it (d) it drives on
27. 27.🔍 Which is the odd one out? (a) it decides to turn (b) the arm lifts a box (c) an LED lights up (d) the wheels spin
28. 28.🧠 Sense, think or act: “it counts the boxes”? (a) think (b) sense (c) act
29. 29.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a loop (c) a crash (d) a gear
30. 30.🔢 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
31. 31.True or false: when a camera spots a wall, the robot is acting. (a) False (b) True
32. 32.True or false: when the arm lifts a box, the robot is sensing. (a) False (b) True
33. 33.Which of these shows that the robot is acting? (a) the robot turns left (b) it decides to stop (c) a mic hears a clap (d) a camera spots a wall
34. 34.True or false: when a mic hears a clap, the robot is acting. (a) False (b) True
35. 35.🔍 Which is the odd one out? (a) a camera spots a wall (b) an LED lights up (c) the wheels spin (d) the gripper closes
36. 36.True or false: when it decides to stop, the robot is thinking (deciding). (a) True (b) False
37. 37.🔍 Which is the odd one out? (a) a camera spots a wall (b) a bumper is pressed (c) the robot turns left (d) a sensor reads light
38. 38.True or false: when it decides to stop, the robot is sensing. (a) True (b) False
39. 39.True or false: when it plans the next move, the robot is sensing. (a) True (b) False
40. 40.🧠 Sense, think or act: “the program picks a path”? (a) act (b) think (c) sense

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