Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 729 · 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 parts do the “act” job? (a) the sensors (b) the camera (c) the motors (d) the program
2. 2.True or false: when a sensor checks distance, the robot is sensing. (a) True (b) False
3. 3.🧠 Which part of a robot does the “think” job? (a) the frame (b) the controller (c) the bumper (d) the wheels
4. 4.Which of these shows that the robot is acting? (a) it decides to stop (b) it decides to turn (c) the gripper closes (d) a gyro feels a turn
5. 5.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the bumper is pressed (b) the controller reads it (c) the motors turn it (d) it drives on
6. 6.True or false: when the robot turns left, the robot is acting. (a) True (b) False
7. 7.🔍 Which is the odd one out? (a) the gripper closes (b) a mic hears a clap (c) an LED lights up (d) a buzzer beeps
8. 8.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a battery (c) a crash (d) a gear
9. 9.Which of these shows that the robot is acting? (a) a camera spots a wall (b) a gyro feels a turn (c) it plans the next move (d) a buzzer beeps
10. 10.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) an LED lights up (c) it counts the boxes (d) it plans the next move
11. 11.🧠 Sense, think or act: “a sensor checks distance”? (a) think (b) sense (c) act
12. 12.Which of these shows that the robot is acting? (a) a mic hears a clap (b) it compares two numbers (c) the wheels spin (d) it counts the boxes
13. 13.🧠 Sense, think or act: “the wheels spin”? (a) think (b) sense (c) act
14. 14.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the bumper is pressed (b) the controller reads it (c) the motors turn it (d) it drives on
15. 15.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) the controller reads it (b) it drives on
16. 16.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the controller reads it (b) the motors turn it (c) it decides to turn (d) it drives on
17. 17.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
18. 18.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) act (c) think
19. 19.🧠 Sense, think or act: “a buzzer beeps”? (a) think (b) sense (c) act
20. 20.True or false: when the gripper closes, the robot is thinking (deciding). (a) True (b) False
21. 21.🧠 Sense, think or act: “it counts the boxes”? (a) sense (b) think (c) act
22. 22.🔍 Which is the odd one out? (a) a bumper is pressed (b) a gyro feels a turn (c) it compares two numbers (d) a mic hears a clap
23. 23.True or false: when the gripper closes, the robot is sensing. (a) True (b) False
24. 24.Which of these shows that the robot is sensing? (a) the gripper closes (b) the wheels spin (c) a buzzer beeps (d) a bumper is pressed
25. 25.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “it decides to turn”? (a) it drives on (b) it decides to turn
26. 26.🧠 Sense, think or act: “the gripper closes”? (a) act (b) think (c) sense
27. 27.🧠 Sense, think or act: “it plans the next move”? (a) think (b) sense (c) act
28. 28.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) the bumper is pressed (c) the motors turn it (d) it drives on
29. 29.Which of these shows that the robot is acting? (a) a sensor reads light (b) it decides to stop (c) an LED lights up (d) a camera spots a wall
30. 30.🧠 In which order does a robot work? (a) think → act → sense (b) act → sense → think (c) sense → think → act (d) act → think → sense
31. 31.🔢 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
32. 32.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) think (c) act
33. 33.True or false: when it plans the next move, the robot is acting. (a) False (b) True
34. 34.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) True (b) False
35. 35.🔍 Which is the odd one out? (a) a sensor reads light (b) a bumper is pressed (c) a camera spots a wall (d) a buzzer beeps
36. 36.🔍 Which is the odd one out? (a) a sensor reads light (b) the robot turns left (c) a bumper is pressed (d) a mic hears a clap
37. 37.True or false: when it compares two numbers, the robot is acting. (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) the program picks a path (b) it counts the boxes (c) a camera spots a wall (d) it compares two numbers
39. 39.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) an LED lights up (c) a gyro feels a turn (d) the program picks a path
40. 40.True or false: when it decides to stop, the robot is sensing. (a) True (b) False

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