Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 408 · 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 program picks a path (b) the arm lifts a box (c) it counts the boxes (d) it decides to turn
2. 2.🧠 Which parts do the “sense” job? (a) the motors (b) the frame (c) the battery (d) the sensors
3. 3.True or false: when a sensor reads light, the robot is sensing. (a) False (b) True
4. 4.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) the robot turns left (c) it counts the boxes (d) the gripper closes
5. 5.🔍 Which is the odd one out? (a) it plans the next move (b) it decides to stop (c) the gripper closes (d) it counts the boxes
6. 6.🧠 Sense, think or act: “a camera spots a wall”? (a) think (b) sense (c) act
7. 7.🧠 Sense, think or act: “it counts the boxes”? (a) sense (b) act (c) think
8. 8.True or false: when it plans the next move, the robot is sensing. (a) True (b) False
9. 9.🧠 Sense, think or act: “a sensor reads light”? (a) sense (b) act (c) think
10. 10.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it decides to turn (b) the motors turn it (c) it drives on (d) the controller reads it
11. 11.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) an LED lights up (c) it decides to stop (d) a bumper is pressed
12. 12.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) think (c) act
13. 13.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the bumper is pressed (c) the controller reads it (d) it drives on
14. 14.True or false: when a buzzer beeps, the robot is sensing. (a) True (b) False
15. 15.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) act (c) think
16. 16.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) think (c) act
17. 17.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the motors turn it”? (a) the controller reads it (b) the motors turn it
18. 18.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the wheels (c) the frame (d) the controller
19. 19.True or false: when it plans the next move, the robot is acting. (a) True (b) False
20. 20.Which of these shows that the robot is sensing? (a) the program picks a path (b) it decides to turn (c) a bumper is pressed (d) it decides to stop
21. 21.Which of these shows that the robot is acting? (a) it decides to turn (b) a mic hears a clap (c) the robot turns left (d) the program picks a path
22. 22.True or false: when the arm lifts a box, the robot is acting. (a) True (b) False
23. 23.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the bumper is pressed”? (a) the motors turn it (b) the bumper is pressed
24. 24.🧠 In which order does a robot work? (a) act → sense → think (b) act → think → sense (c) sense → think → act (d) think → act → sense
25. 25.True or false: when it decides to turn, the robot is thinking (deciding). (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) it counts the boxes (b) a camera spots a wall (c) it plans the next move (d) it compares two numbers
27. 27.True or false: when it decides to turn, the robot is sensing. (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) a sensor reads light (b) a bumper is pressed (c) a gyro feels a turn (d) it plans the next move
29. 29.Which of these shows that the robot is sensing? (a) the gripper closes (b) an LED lights up (c) a buzzer beeps (d) a sensor reads light
30. 30.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) it drives on (c) the bumper is pressed (d) it decides to turn
31. 31.True or false: when a buzzer beeps, the robot is acting. (a) True (b) False
32. 32.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “it decides to turn”? (a) it decides to turn (b) it drives on
33. 33.Which of these shows that the robot is acting? (a) it compares two numbers (b) the gripper closes (c) it decides to turn (d) it plans the next move
34. 34.🧠 Which parts do the “act” job? (a) the motors (b) the program (c) the camera (d) the sensors
35. 35.🔍 Which is the odd one out? (a) it decides to stop (b) the wheels spin (c) it compares two numbers (d) it plans the next move
36. 36.🔍 Which is the odd one out? (a) a buzzer beeps (b) the gripper closes (c) the robot turns left (d) a bumper is pressed
37. 37.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) act (c) think
38. 38.🧠 Sense, think or act: “the wheels spin”? (a) think (b) sense (c) act
39. 39.True or false: when a bumper is pressed, the robot is sensing. (a) True (b) False
40. 40.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a crash (c) a loop (d) a battery

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