Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 881 · 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 bumper is pressed”? (a) sense (b) act (c) think
2. 2.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) an LED lights up (c) the arm lifts a box (d) it counts the boxes
3. 3.🔍 Which is the odd one out? (a) a buzzer beeps (b) an LED lights up (c) a camera spots a wall (d) the gripper closes
4. 4.True or false: when a sensor checks distance, the robot is acting. (a) True (b) False
5. 5.🔢 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
6. 6.True or false: when a sensor checks distance, the robot is sensing. (a) False (b) True
7. 7.True or false: when a buzzer beeps, the robot is acting. (a) True (b) False
8. 8.True or false: when the program picks a path, the robot is sensing. (a) True (b) False
9. 9.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the controller reads it (b) the bumper is pressed
10. 10.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) the controller reads it (b) it drives on
11. 11.🔍 Which is the odd one out? (a) a gyro feels a turn (b) it compares two numbers (c) the program picks a path (d) it decides to turn
12. 12.True or false: when the arm lifts a box, the robot is acting. (a) False (b) True
13. 13.🧠 Which parts do the “sense” job? (a) the battery (b) the frame (c) the motors (d) the sensors
14. 14.True or false: when an LED lights up, the robot is sensing. (a) False (b) True
15. 15.🔍 Which is the odd one out? (a) it plans the next move (b) the arm lifts a box (c) it compares two numbers (d) it decides to turn
16. 16.🧠 Which part of a robot does the “think” job? (a) the controller (b) the bumper (c) the frame (d) the wheels
17. 17.🔍 Which is the odd one out? (a) the robot turns left (b) it compares two numbers (c) the arm lifts a box (d) an LED lights up
18. 18.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) think (c) act
19. 19.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a battery (c) a crash (d) a loop
20. 20.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) act (c) sense
21. 21.🔍 Which is the odd one out? (a) the robot turns left (b) an LED lights up (c) a mic hears a clap (d) the arm lifts a box
22. 22.🧠 Sense, think or act: “the wheels spin”? (a) act (b) think (c) sense
23. 23.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) it decides to stop (c) a sensor reads light (d) a mic hears a clap
24. 24.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) sense (c) think
25. 25.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
26. 26.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a sensor reads light (c) it plans the next move (d) it decides to stop
27. 27.🔢 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
28. 28.🧠 In which order does a robot work? (a) think → act → sense (b) act → sense → think (c) act → think → sense (d) sense → think → act
29. 29.True or false: when a bumper is pressed, the robot is sensing. (a) False (b) True
30. 30.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a camera spots a wall (c) it decides to turn (d) a sensor checks distance
31. 31.Which of these shows that the robot is acting? (a) an LED lights up (b) it plans the next move (c) it counts the boxes (d) it compares two numbers
32. 32.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the controller reads it (b) the motors turn it (c) it drives on (d) it decides to turn
33. 33.🧠 Sense, think or act: “a buzzer beeps”? (a) think (b) act (c) sense
34. 34.True or false: when a camera spots a wall, the robot is sensing. (a) True (b) False
35. 35.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) it decides to turn (c) it drives on (d) the bumper is pressed
36. 36.Which of these shows that the robot is sensing? (a) it plans the next move (b) a mic hears a clap (c) an LED lights up (d) the wheels spin
37. 37.🔍 Which is the odd one out? (a) it plans the next move (b) the gripper closes (c) the robot turns left (d) a buzzer beeps
38. 38.True or false: when a camera spots a wall, the robot is acting. (a) True (b) False
39. 39.True or false: when the robot turns left, the robot is acting. (a) False (b) True
40. 40.🔍 Which is the odd one out? (a) it counts the boxes (b) a bumper is pressed (c) a camera spots a wall (d) a gyro feels a turn

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