Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 303 · 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 part of a robot does the “think” job? (a) the frame (b) the wheels (c) the controller (d) the bumper
2. 2.🧠 Sense, think or act: “a sensor reads light”? (a) sense (b) act (c) think
3. 3.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) it drives on (b) the controller reads it
4. 4.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the bumper is pressed (b) the controller reads it (c) it drives on (d) the motors turn it
5. 5.🔍 Which is the odd one out? (a) it decides to stop (b) it decides to turn (c) it counts the boxes (d) a sensor checks distance
6. 6.True or false: when the program picks a path, the robot is thinking (deciding). (a) True (b) False
7. 7.True or false: when an LED lights up, the robot is thinking (deciding). (a) False (b) True
8. 8.🔢 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
9. 9.True or false: when a sensor reads light, the robot is sensing. (a) False (b) True
10. 10.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the controller reads it (c) the bumper is pressed (d) it drives on
11. 11.🧠 Which parts do the “act” job? (a) the camera (b) the motors (c) the sensors (d) the program
12. 12.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) sense (c) act
13. 13.🔍 Which is the odd one out? (a) the wheels spin (b) it plans the next move (c) the program picks a path (d) it compares two numbers
14. 14.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a sensor checks distance (c) the gripper closes (d) a bumper is pressed
15. 15.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) think (c) sense
16. 16.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the controller reads it”? (a) the controller reads it (b) the motors turn it
17. 17.Which of these shows that the robot is thinking (deciding)? (a) it counts the boxes (b) an LED lights up (c) a bumper is pressed (d) a sensor reads light
18. 18.Which of these shows that the robot is acting? (a) a bumper is pressed (b) the program picks a path (c) a camera spots a wall (d) the arm lifts a box
19. 19.True or false: when a bumper is pressed, the robot is acting. (a) False (b) True
20. 20.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a crash (c) a gear (d) a loop
21. 21.Which of these shows that the robot is sensing? (a) it compares two numbers (b) a sensor checks distance (c) a buzzer beeps (d) an LED lights up
22. 22.Which of these shows that the robot is acting? (a) it counts the boxes (b) a gyro feels a turn (c) an LED lights up (d) a mic hears a clap
23. 23.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the controller reads it”? (a) it decides to turn (b) the controller reads it
24. 24.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) the arm lifts a box (c) it counts the boxes (d) the wheels spin
25. 25.🧠 Sense, think or act: “the program picks a path”? (a) think (b) sense (c) act
26. 26.Which of these shows that the robot is sensing? (a) it decides to stop (b) the wheels spin (c) a bumper is pressed (d) the program picks a path
27. 27.🧠 Sense, think or act: “the gripper closes”? (a) act (b) think (c) sense
28. 28.Which of these shows that the robot is acting? (a) a mic hears a clap (b) a sensor reads light (c) it decides to turn (d) the gripper closes
29. 29.🧠 In which order does a robot work? (a) think → act → sense (b) act → think → sense (c) act → sense → think (d) sense → think → act
30. 30.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
31. 31.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) it decides to turn (b) the bumper is pressed
32. 32.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it decides to turn”? (a) it decides to turn (b) the bumper is pressed
33. 33.Which of these shows that the robot is sensing? (a) it decides to turn (b) a camera spots a wall (c) the gripper closes (d) it counts the boxes
34. 34.🧠 Sense, think or act: “it counts the boxes”? (a) sense (b) act (c) think
35. 35.True or false: when a mic hears a clap, the robot is sensing. (a) True (b) False
36. 36.🧠 Which parts do the “sense” job? (a) the frame (b) the battery (c) the motors (d) the sensors
37. 37.Which of these shows that the robot is acting? (a) a bumper is pressed (b) a sensor checks distance (c) it compares two numbers (d) the robot turns left
38. 38.🧠 Sense, think or act: “a sensor checks distance”? (a) think (b) act (c) sense
39. 39.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) the wheels spin (c) the program picks a path (d) it decides to turn
40. 40.Which of these shows that the robot is thinking (deciding)? (a) the program picks a path (b) a mic hears a clap (c) a camera spots a wall (d) a gyro feels a turn

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