Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 258 · 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 is the odd one out? (a) the gripper closes (b) a sensor checks distance (c) a bumper is pressed (d) a mic hears a clap
2. 2.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) act (c) think
3. 3.True or false: when a sensor checks distance, the robot is sensing. (a) True (b) False
4. 4.🧠 Sense, think or act: “an LED lights up”? (a) sense (b) act (c) think
5. 5.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) it compares two numbers (c) it plans the next move (d) it decides to stop
6. 6.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) a gyro feels a turn (c) it plans the next move (d) the gripper closes
7. 7.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
8. 8.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) False (b) True
9. 9.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a loop (c) a gear (d) a battery
10. 10.🧠 Sense, think or act: “a camera spots a wall”? (a) act (b) sense (c) think
11. 11.Which of these shows that the robot is acting? (a) a camera spots a wall (b) the wheels spin (c) it counts the boxes (d) a sensor reads light
12. 12.Which of these shows that the robot is sensing? (a) a buzzer beeps (b) a mic hears a clap (c) it compares two numbers (d) it decides to stop
13. 13.🔍 Which is the odd one out? (a) it compares two numbers (b) a camera spots a wall (c) it counts the boxes (d) it plans the next move
14. 14.Which of these shows that the robot is thinking (deciding)? (a) the robot turns left (b) a sensor checks distance (c) the program picks a path (d) the gripper closes
15. 15.Which of these shows that the robot is sensing? (a) it plans the next move (b) a sensor checks distance (c) a buzzer beeps (d) the wheels spin
16. 16.🔍 Which is the odd one out? (a) an LED lights up (b) the gripper closes (c) it plans the next move (d) a buzzer beeps
17. 17.🧠 Which part of a robot does the “think” job? (a) the frame (b) the controller (c) the bumper (d) the wheels
18. 18.🧠 Sense, think or act: “the arm lifts a box”? (a) act (b) sense (c) think
19. 19.Which of these shows that the robot is thinking (deciding)? (a) it compares two numbers (b) the wheels spin (c) the arm lifts a box (d) the gripper closes
20. 20.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
21. 21.🧠 Which parts do the “sense” job? (a) the battery (b) the motors (c) the sensors (d) the frame
22. 22.Which of these shows that the robot is sensing? (a) the program picks a path (b) a bumper is pressed (c) the arm lifts a box (d) it compares two numbers
23. 23.Which of these shows that the robot is thinking (deciding)? (a) it decides to turn (b) the wheels spin (c) a sensor reads light (d) an LED lights up
24. 24.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the bumper is pressed”? (a) the bumper is pressed (b) it drives on
25. 25.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) act (c) sense
26. 26.🧠 Sense, think or act: “the wheels spin”? (a) think (b) sense (c) act
27. 27.Which of these shows that the robot is acting? (a) a sensor checks distance (b) a gyro feels a turn (c) it decides to stop (d) a buzzer beeps
28. 28.🧠 Sense, think or act: “the gripper closes”? (a) act (b) sense (c) think
29. 29.🧠 Sense, think or act: “a sensor reads light”? (a) think (b) act (c) sense
30. 30.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) the controller reads it (c) it drives on (d) it decides to turn
31. 31.True or false: when the gripper closes, the robot is acting. (a) False (b) True
32. 32.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the bumper is pressed”? (a) the bumper is pressed (b) the motors turn it
33. 33.🔢 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
34. 34.🧠 Sense, think or act: “it counts the boxes”? (a) act (b) sense (c) think
35. 35.🔍 Which is the odd one out? (a) it compares two numbers (b) the program picks a path (c) a sensor reads light (d) it plans the next move
36. 36.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) act (c) think
37. 37.🔍 Which is the odd one out? (a) a mic hears a clap (b) a sensor checks distance (c) the wheels spin (d) a camera spots a wall
38. 38.True or false: when the program picks a path, the robot is thinking (deciding). (a) True (b) False
39. 39.True or false: when an LED lights up, the robot is sensing. (a) True (b) False
40. 40.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) think (c) act

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