Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 940 · 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) a mic hears a clap (b) a camera spots a wall (c) it compares two numbers (d) a sensor reads light
2. 2.🔢 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
3. 3.🔍 Which is the odd one out? (a) it decides to turn (b) it plans the next move (c) a buzzer beeps (d) the program picks a path
4. 4.True or false: when a bumper is pressed, the robot is sensing. (a) True (b) False
5. 5.🔢 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
6. 6.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a crash (c) a gear (d) a loop
7. 7.True or false: when it plans the next move, the robot is acting. (a) False (b) True
8. 8.Which of these shows that the robot is acting? (a) a mic hears a clap (b) it decides to turn (c) a buzzer beeps (d) a sensor checks distance
9. 9.🔍 Which is the odd one out? (a) the gripper closes (b) a gyro feels a turn (c) a mic hears a clap (d) a camera spots a wall
10. 10.🧠 Which part of a robot does the “think” job? (a) the controller (b) the bumper (c) the wheels (d) the frame
11. 11.🧠 Which parts do the “sense” job? (a) the battery (b) the sensors (c) the frame (d) the motors
12. 12.Which of these shows that the robot is sensing? (a) a sensor reads light (b) the robot turns left (c) it decides to stop (d) it compares two numbers
13. 13.🧠 Sense, think or act: “it compares two numbers”? (a) act (b) sense (c) think
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the bumper is pressed (b) the controller reads it
15. 15.🧠 In which order does a robot work? (a) act → think → sense (b) sense → think → act (c) think → act → sense (d) act → sense → think
16. 16.🔍 Which is the odd one out? (a) a bumper is pressed (b) it plans the next move (c) it decides to stop (d) it compares two numbers
17. 17.🧠 Sense, think or act: “it counts the boxes”? (a) think (b) act (c) sense
18. 18.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) the arm lifts a box (c) an LED lights up (d) it counts the boxes
19. 19.🔢 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
20. 20.🧠 Sense, think or act: “it decides to stop”? (a) act (b) sense (c) think
21. 21.🔍 Which is the odd one out? (a) a mic hears a clap (b) a gyro feels a turn (c) it decides to turn (d) a bumper is pressed
22. 22.🔍 Which is the odd one out? (a) a bumper is pressed (b) a sensor reads light (c) a mic hears a clap (d) it counts the boxes
23. 23.True or false: when a sensor checks distance, the robot is sensing. (a) False (b) True
24. 24.🧠 Sense, think or act: “the wheels spin”? (a) act (b) think (c) sense
25. 25.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the motors turn it”? (a) it drives on (b) the motors turn it
26. 26.🧠 Sense, think or act: “the program picks a path”? (a) act (b) think (c) sense
27. 27.Which of these shows that the robot is thinking (deciding)? (a) the robot turns left (b) it compares two numbers (c) the gripper closes (d) a sensor checks distance
28. 28.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) it decides to stop (c) a buzzer beeps (d) the wheels spin
29. 29.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it decides to turn (c) a bumper is pressed (d) the wheels spin
30. 30.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
31. 31.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) act (c) think
32. 32.🔍 Which is the odd one out? (a) the arm lifts a box (b) the gripper closes (c) the robot turns left (d) a sensor checks distance
33. 33.True or false: when it decides to stop, the robot is thinking (deciding). (a) False (b) True
34. 34.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) False (b) True
35. 35.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) act (c) sense
36. 36.🔍 Which is the odd one out? (a) the gripper closes (b) a buzzer beeps (c) a mic hears a clap (d) the arm lifts a box
37. 37.🧠 Sense, think or act: “it decides to turn”? (a) act (b) sense (c) think
38. 38.🧠 Sense, think or act: “a sensor reads light”? (a) think (b) act (c) sense
39. 39.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) think (c) act
40. 40.🧠 Which parts do the “act” job? (a) the sensors (b) the motors (c) the camera (d) the program

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