Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 320 · 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 bumper (c) the wheels (d) the controller
2. 2.Which of these shows that the robot is sensing? (a) the program picks a path (b) it counts the boxes (c) it decides to stop (d) a gyro feels a turn
3. 3.🔍 Which is the odd one out? (a) a sensor checks distance (b) an LED lights up (c) the wheels spin (d) the arm lifts a box
4. 4.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) act (c) think
5. 5.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the controller reads it (b) the bumper is pressed (c) it drives on (d) the motors turn it
6. 6.Which of these shows that the robot is sensing? (a) it counts the boxes (b) a sensor checks distance (c) it compares two numbers (d) the arm lifts a box
7. 7.🧠 In which order does a robot work? (a) think → act → sense (b) act → sense → think (c) act → think → sense (d) sense → think → act
8. 8.Which of these shows that the robot is acting? (a) it plans the next move (b) a gyro feels a turn (c) it counts the boxes (d) an LED lights up
9. 9.🧠 Sense, think or act: “it plans the next move”? (a) think (b) sense (c) act
10. 10.True or false: when an LED lights up, the robot is acting. (a) True (b) False
11. 11.Which of these shows that the robot is acting? (a) it decides to stop (b) it compares two numbers (c) a bumper is pressed (d) the arm lifts a box
12. 12.True or false: when it decides to turn, the robot is thinking (deciding). (a) False (b) True
13. 13.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) the controller reads it (c) it decides to turn (d) the motors turn it
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it drives on”? (a) it drives on (b) the bumper is pressed
15. 15.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) it decides to stop (c) a bumper is pressed (d) a buzzer beeps
16. 16.🧠 Sense, think or act: “a gyro feels a turn”? (a) sense (b) act (c) think
17. 17.True or false: when the arm lifts a box, the robot is sensing. (a) True (b) False
18. 18.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) sense (c) think
19. 19.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a loop (c) a battery (d) a gear
20. 20.Which of these shows that the robot is thinking (deciding)? (a) a sensor reads light (b) it plans the next move (c) the robot turns left (d) the arm lifts a box
21. 21.True or false: when a sensor checks distance, the robot is acting. (a) False (b) True
22. 22.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) think (c) act
23. 23.🔍 Which is the odd one out? (a) a sensor reads light (b) a gyro feels a turn (c) it compares two numbers (d) a sensor checks distance
24. 24.🔢 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
25. 25.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) sense (c) act
26. 26.🧠 Sense, think or act: “it counts the boxes”? (a) think (b) sense (c) act
27. 27.True or false: when it plans the next move, the robot is thinking (deciding). (a) False (b) True
28. 28.🧠 Which parts do the “act” job? (a) the sensors (b) the motors (c) the program (d) the camera
29. 29.True or false: when the robot turns left, the robot is acting. (a) True (b) False
30. 30.True or false: when it decides to stop, the robot is thinking (deciding). (a) True (b) False
31. 31.Which of these shows that the robot is sensing? (a) a bumper is pressed (b) it compares two numbers (c) the arm lifts a box (d) an LED lights up
32. 32.🔍 Which is the odd one out? (a) a mic hears a clap (b) a camera spots a wall (c) the gripper closes (d) a sensor reads light
33. 33.True or false: when it compares two numbers, the robot is acting. (a) False (b) True
34. 34.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) an LED lights up (c) the robot turns left (d) the program picks a path
35. 35.🔍 Which is the odd one out? (a) a gyro feels a turn (b) an LED lights up (c) a mic hears a clap (d) a bumper is pressed
36. 36.True or false: when it decides to turn, the robot is sensing. (a) False (b) True
37. 37.🧠 Sense, think or act: “it decides to stop”? (a) act (b) sense (c) think
38. 38.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) it counts the boxes (c) the arm lifts a box (d) a camera spots a wall
39. 39.🔢 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
40. 40.🔍 Which is the odd one out? (a) it decides to stop (b) it compares two numbers (c) a buzzer beeps (d) it decides to turn

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