Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 633 · 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.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a loop (c) a gear (d) a battery
2. 2.🔍 Which is the odd one out? (a) a gyro feels a turn (b) the arm lifts a box (c) an LED lights up (d) the robot turns left
3. 3.🔍 Which is the odd one out? (a) a gyro feels a turn (b) the arm lifts a box (c) a sensor checks distance (d) a mic hears a clap
4. 4.Which of these shows that the robot is acting? (a) it compares two numbers (b) a bumper is pressed (c) the robot turns left (d) the program picks a path
5. 5.🧠 Sense, think or act: “it counts the boxes”? (a) act (b) sense (c) think
6. 6.🧠 Sense, think or act: “the gripper closes”? (a) think (b) act (c) sense
7. 7.Which of these shows that the robot is sensing? (a) it decides to turn (b) it counts the boxes (c) it compares two numbers (d) a sensor reads light
8. 8.True or false: when a buzzer beeps, the robot is thinking (deciding). (a) False (b) True
9. 9.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it decides to turn (b) the motors turn it (c) the bumper is pressed (d) it drives on
10. 10.🧠 Which parts do the “sense” job? (a) the frame (b) the sensors (c) the battery (d) the motors
11. 11.🔍 Which is the odd one out? (a) a mic hears a clap (b) a camera spots a wall (c) a gyro feels a turn (d) it compares two numbers
12. 12.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “it decides to turn”? (a) the motors turn it (b) it decides to turn
13. 13.Which of these shows that the robot is thinking (deciding)? (a) it counts the boxes (b) a sensor reads light (c) the arm lifts a box (d) the gripper closes
14. 14.🧠 In which order does a robot work? (a) think → act → sense (b) act → sense → think (c) act → think → sense (d) sense → think → act
15. 15.Which of these shows that the robot is acting? (a) a sensor reads light (b) a buzzer beeps (c) the program picks a path (d) a camera spots a wall
16. 16.True or false: when it compares two numbers, the robot is thinking (deciding). (a) False (b) True
17. 17.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a sensor reads light (c) the wheels spin (d) a mic hears a clap
18. 18.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “it drives on”? (a) it decides to turn (b) it drives on
19. 19.🔍 Which is the odd one out? (a) a sensor reads light (b) a bumper is pressed (c) it decides to stop (d) a mic hears a clap
20. 20.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) it decides to turn (c) the bumper is pressed (d) it drives on
21. 21.True or false: when the arm lifts a box, the robot is acting. (a) True (b) False
22. 22.🔍 Which is the odd one out? (a) it plans the next move (b) it compares two numbers (c) the program picks a path (d) a sensor checks distance
23. 23.🔍 Which is the odd one out? (a) it decides to stop (b) a camera spots a wall (c) it plans the next move (d) it counts the boxes
24. 24.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the bumper is pressed”? (a) it drives on (b) the bumper is pressed
25. 25.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) think (c) sense
26. 26.Which of these shows that the robot is acting? (a) an LED lights up (b) a bumper is pressed (c) a gyro feels a turn (d) it compares two numbers
27. 27.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the controller reads it”? (a) the motors turn it (b) the controller reads it
28. 28.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the motors turn it”? (a) it decides to turn (b) the motors turn it
29. 29.Which of these shows that the robot is acting? (a) a sensor checks distance (b) a gyro feels a turn (c) it counts the boxes (d) the arm lifts a box
30. 30.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) act (c) think
31. 31.🔍 Which is the odd one out? (a) it plans the next move (b) a camera spots a wall (c) a gyro feels a turn (d) a mic hears a clap
32. 32.🧠 Which parts do the “act” job? (a) the program (b) the camera (c) the sensors (d) the motors
33. 33.🧠 Sense, think or act: “the program picks a path”? (a) sense (b) think (c) act
34. 34.True or false: when a mic hears a clap, the robot is acting. (a) True (b) False
35. 35.True or false: when a camera spots a wall, the robot is acting. (a) True (b) False
36. 36.🔢 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
37. 37.🔍 Which is the odd one out? (a) a sensor checks distance (b) a sensor reads light (c) it counts the boxes (d) a camera spots a wall
38. 38.True or false: when it compares two numbers, the robot is sensing. (a) False (b) True
39. 39.Which of these shows that the robot is acting? (a) it decides to turn (b) a sensor reads light (c) the gripper closes (d) it plans the next move
40. 40.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the controller (c) the bumper (d) the frame

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