Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 121 · 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.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the motors turn it (b) the controller reads it (c) it drives on (d) it decides to turn
2. 2.🧠 Sense, think or act: “the wheels spin”? (a) think (b) act (c) sense
3. 3.Which of these shows that the robot is acting? (a) a camera spots a wall (b) a sensor checks distance (c) an LED lights up (d) it decides to stop
4. 4.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) the gripper closes (c) the arm lifts a box (d) it compares two numbers
5. 5.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the bumper is pressed (b) the motors turn it (c) it drives on (d) it decides to turn
6. 6.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a gear (c) a crash (d) a loop
7. 7.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) act (c) think
8. 8.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the controller reads it (b) the motors turn it (c) it decides to turn (d) it drives on
9. 9.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the frame (c) the bumper (d) the controller
10. 10.Which of these shows that the robot is acting? (a) it counts the boxes (b) the gripper closes (c) a mic hears a clap (d) a camera spots a wall
11. 11.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the bumper is pressed (c) the controller reads it (d) it drives on
12. 12.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the controller reads it”? (a) the motors turn it (b) the controller reads it
13. 13.True or false: when a gyro feels a turn, the robot is sensing. (a) True (b) False
14. 14.True or false: when a gyro feels a turn, the robot is thinking (deciding). (a) False (b) True
15. 15.🧠 Sense, think or act: “it plans the next move”? (a) act (b) think (c) sense
16. 16.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) the program picks a path (c) the gripper closes (d) the robot turns left
17. 17.True or false: when an LED lights up, the robot is sensing. (a) False (b) True
18. 18.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) it drives on (b) the bumper is pressed (c) the motors turn it (d) the controller reads it
19. 19.🧠 Which parts do the “act” job? (a) the camera (b) the sensors (c) the program (d) the motors
20. 20.Which of these shows that the robot is sensing? (a) it decides to stop (b) it decides to turn (c) an LED lights up (d) a bumper is pressed
21. 21.Which of these shows that the robot is acting? (a) a camera spots a wall (b) the wheels spin (c) a sensor checks distance (d) it decides to stop
22. 22.True or false: when it decides to stop, the robot is acting. (a) False (b) True
23. 23.🧠 Sense, think or act: “it decides to stop”? (a) act (b) sense (c) think
24. 24.True or false: when it plans the next move, the robot is sensing. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) the arm lifts a box (b) the robot turns left (c) the gripper closes (d) a mic hears a clap
26. 26.🧠 Sense, think or act: “the program picks a path”? (a) sense (b) think (c) act
27. 27.🔍 Which is the odd one out? (a) an LED lights up (b) the arm lifts a box (c) the wheels spin (d) the program picks a path
28. 28.Which of these shows that the robot is acting? (a) the robot turns left (b) a camera spots a wall (c) the program picks a path (d) it decides to turn
29. 29.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the controller reads it”? (a) it decides to turn (b) the controller reads it
30. 30.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) a sensor reads light (c) a mic hears a clap (d) it counts the boxes
31. 31.True or false: when the arm lifts a box, the robot is acting. (a) False (b) True
32. 32.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) act (c) think
33. 33.Which of these shows that the robot is thinking (deciding)? (a) it decides to turn (b) a bumper is pressed (c) a gyro feels a turn (d) a sensor reads light
34. 34.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) True (b) False
35. 35.🧠 Which parts do the “sense” job? (a) the motors (b) the frame (c) the battery (d) the sensors
36. 36.🔍 Which is the odd one out? (a) a mic hears a clap (b) a gyro feels a turn (c) a sensor checks distance (d) it compares two numbers
37. 37.True or false: when an LED lights up, the robot is acting. (a) False (b) True
38. 38.🔢 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
39. 39.🔍 Which is the odd one out? (a) the arm lifts a box (b) a sensor reads light (c) a mic hears a clap (d) a sensor checks distance
40. 40.🧠 Sense, think or act: “a gyro feels a turn”? (a) sense (b) act (c) think

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