Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 423 · 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) it compares two numbers (b) the program picks a path (c) it decides to stop (d) a gyro feels a turn
2. 2.True or false: when an LED lights up, the robot is acting. (a) False (b) True
3. 3.🧠 Which parts do the “sense” job? (a) the battery (b) the motors (c) the sensors (d) the frame
4. 4.Which of these shows that the robot is thinking (deciding)? (a) a sensor checks distance (b) a gyro feels a turn (c) the arm lifts a box (d) it decides to turn
5. 5.🔍 Which is the odd one out? (a) a camera spots a wall (b) a gyro feels a turn (c) a bumper is pressed (d) the wheels spin
6. 6.True or false: when a sensor checks distance, the robot is acting. (a) True (b) False
7. 7.Which of these shows that the robot is acting? (a) it decides to turn (b) the program picks a path (c) a buzzer beeps (d) a bumper is pressed
8. 8.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a crash (c) a loop (d) a battery
9. 9.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) it decides to turn (c) the motors turn it (d) the bumper is pressed
10. 10.True or false: when the robot turns left, the robot is thinking (deciding). (a) True (b) False
11. 11.🧠 Sense, think or act: “the arm lifts a box”? (a) act (b) sense (c) think
12. 12.Which of these shows that the robot is sensing? (a) a mic hears a clap (b) it decides to turn (c) the wheels spin (d) it counts the boxes
13. 13.🧠 Sense, think or act: “the robot turns left”? (a) think (b) act (c) sense
14. 14.🔍 Which is the odd one out? (a) the wheels spin (b) the arm lifts a box (c) the gripper closes (d) a sensor checks distance
15. 15.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) act (c) think
16. 16.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
17. 17.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it decides to turn (c) the arm lifts a box (d) a sensor reads light
18. 18.Which of these shows that the robot is thinking (deciding)? (a) it compares two numbers (b) the wheels spin (c) a gyro feels a turn (d) a buzzer beeps
19. 19.True or false: when the arm lifts a box, the robot is sensing. (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) the program picks a path (b) it compares two numbers (c) a bumper is pressed (d) it decides to stop
21. 21.🧠 Sense, think or act: “it decides to stop”? (a) act (b) think (c) sense
22. 22.🔍 Which is the odd one out? (a) a bumper is pressed (b) the arm lifts a box (c) a camera spots a wall (d) a gyro feels a turn
23. 23.🔍 Which is the odd one out? (a) a buzzer beeps (b) the arm lifts a box (c) it plans the next move (d) an LED lights up
24. 24.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the controller reads it (b) the bumper is pressed
25. 25.True or false: when a sensor reads light, the robot is acting. (a) True (b) False
26. 26.🧠 Which parts do the “act” job? (a) the program (b) the camera (c) the sensors (d) the motors
27. 27.🧠 Sense, think or act: “it plans the next move”? (a) act (b) sense (c) think
28. 28.🔍 Which is the odd one out? (a) the gripper closes (b) the wheels spin (c) the robot turns left (d) it decides to stop
29. 29.True or false: when the robot turns left, the robot is acting. (a) True (b) False
30. 30.🧠 Sense, think or act: “it decides to turn”? (a) act (b) sense (c) think
31. 31.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) think (c) act
32. 32.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a sensor reads light (c) the robot turns left (d) the wheels spin
33. 33.Which of these shows that the robot is acting? (a) a sensor reads light (b) a sensor checks distance (c) it decides to stop (d) the wheels spin
34. 34.🧠 Sense, think or act: “the wheels spin”? (a) sense (b) act (c) think
35. 35.True or false: when it plans the next move, the robot is thinking (deciding). (a) True (b) False
36. 36.🧠 In which order does a robot work? (a) act → sense → think (b) sense → think → act (c) think → act → sense (d) act → think → sense
37. 37.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it drives on (b) it decides to turn (c) the motors turn it (d) the bumper is pressed
38. 38.Which of these shows that the robot is acting? (a) the gripper closes (b) it plans the next move (c) a sensor checks distance (d) it counts the boxes
39. 39.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the motors turn it”? (a) it drives on (b) the motors turn it
40. 40.🔍 Which is the odd one out? (a) it decides to stop (b) the program picks a path (c) it compares two numbers (d) a buzzer beeps

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