Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 861 · 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.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) sense (c) think
2. 2.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it drives on (b) it decides to turn (c) the controller reads it (d) the motors turn it
3. 3.🧠 Which parts do the “sense” job? (a) the frame (b) the motors (c) the battery (d) the sensors
4. 4.True or false: when a camera spots a wall, the robot is thinking (deciding). (a) True (b) False
5. 5.🧠 Which parts do the “act” job? (a) the camera (b) the sensors (c) the motors (d) the program
6. 6.🔍 Which is the odd one out? (a) the arm lifts a box (b) it plans the next move (c) the robot turns left (d) the wheels spin
7. 7.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) act (c) sense
8. 8.🔍 Which is the odd one out? (a) the program picks a path (b) it decides to turn (c) it compares two numbers (d) a camera spots a wall
9. 9.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the bumper is pressed (b) it drives on (c) it decides to turn (d) the motors turn it
10. 10.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
11. 11.🔍 Which is the odd one out? (a) it compares two numbers (b) an LED lights up (c) it decides to turn (d) the program picks a path
12. 12.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a gear (c) a crash (d) a loop
13. 13.🔍 Which is the odd one out? (a) the robot turns left (b) an LED lights up (c) a buzzer beeps (d) a sensor reads light
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) the bumper is pressed (b) it decides to turn
15. 15.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) act (c) sense
16. 16.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the frame (c) the bumper (d) the controller
17. 17.🧠 Sense, think or act: “the program picks a path”? (a) sense (b) act (c) think
18. 18.🧠 Sense, think or act: “the gripper closes”? (a) think (b) sense (c) act
19. 19.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) the motors turn it (c) the bumper is pressed (d) it drives on
20. 20.🔍 Which is the odd one out? (a) it decides to stop (b) an LED lights up (c) the gripper closes (d) the wheels spin
21. 21.🧠 In which order does a robot work? (a) act → think → sense (b) act → sense → think (c) sense → think → act (d) think → act → sense
22. 22.Which of these shows that the robot is sensing? (a) the wheels spin (b) the arm lifts a box (c) a sensor reads light (d) a buzzer beeps
23. 23.🔍 Which is the odd one out? (a) it counts the boxes (b) an LED lights up (c) the robot turns left (d) the arm lifts a box
24. 24.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the bumper is pressed (b) it decides to turn (c) it drives on (d) the controller reads it
25. 25.🔍 Which is the odd one out? (a) a bumper is pressed (b) a sensor checks distance (c) the robot turns left (d) a gyro feels a turn
26. 26.True or false: when the gripper closes, the robot is sensing. (a) False (b) True
27. 27.🧠 Sense, think or act: “a buzzer beeps”? (a) act (b) sense (c) think
28. 28.True or false: when a sensor reads light, the robot is thinking (deciding). (a) False (b) True
29. 29.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the controller reads it (b) the bumper is pressed (c) it drives on (d) it decides to turn
30. 30.🔍 Which is the odd one out? (a) a sensor checks distance (b) a camera spots a wall (c) a gyro feels a turn (d) the arm lifts a box
31. 31.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
32. 32.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) the arm lifts a box (c) a camera spots a wall (d) it compares two numbers
33. 33.🧠 Sense, think or act: “a mic hears a clap”? (a) act (b) sense (c) think
34. 34.Which of these shows that the robot is sensing? (a) the gripper closes (b) a bumper is pressed (c) the robot turns left (d) it plans the next move
35. 35.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) the wheels spin (c) it counts the boxes (d) it decides to stop
36. 36.Which of these shows that the robot is sensing? (a) it compares two numbers (b) a buzzer beeps (c) a camera spots a wall (d) it plans the next move
37. 37.True or false: when it decides to turn, the robot is thinking (deciding). (a) True (b) False
38. 38.True or false: when an LED lights up, the robot is acting. (a) True (b) False
39. 39.🧠 Sense, think or act: “a sensor checks distance”? (a) think (b) sense (c) act
40. 40.Which of these shows that the robot is thinking (deciding)? (a) the robot turns left (b) the wheels spin (c) it plans the next move (d) a gyro feels a turn

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