Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 863 · 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 gear (b) a battery (c) a loop (d) a crash
2. 2.🔍 Which is the odd one out? (a) a sensor reads light (b) the program picks a path (c) it decides to stop (d) it compares two numbers
3. 3.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) a mic hears a clap (b) a sensor reads light (c) it decides to turn (d) a camera spots a wall
5. 5.Which of these shows that the robot is acting? (a) the wheels spin (b) a sensor checks distance (c) it decides to stop (d) a mic hears a clap
6. 6.🔢 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
7. 7.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a camera spots a wall (c) it decides to turn (d) it decides to stop
8. 8.🔢 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
9. 9.True or false: when the arm lifts a box, the robot is sensing. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) it counts the boxes (b) it plans the next move (c) a bumper is pressed (d) it compares two numbers
11. 11.Which of these shows that the robot is sensing? (a) it decides to stop (b) a mic hears a clap (c) a buzzer beeps (d) it decides to turn
12. 12.🧠 Which parts do the “act” job? (a) the motors (b) the camera (c) the program (d) the sensors
13. 13.🧠 Sense, think or act: “an LED lights up”? (a) think (b) act (c) sense
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) it drives on (b) the controller reads it
15. 15.True or false: when a camera spots a wall, the robot is thinking (deciding). (a) False (b) True
16. 16.🔍 Which is the odd one out? (a) a camera spots a wall (b) a gyro feels a turn (c) a sensor checks distance (d) it decides to stop
17. 17.🔢 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
18. 18.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the bumper is pressed (b) the controller reads it
19. 19.Which of these shows that the robot is acting? (a) a camera spots a wall (b) the gripper closes (c) a sensor checks distance (d) a mic hears a clap
20. 20.🔍 Which is the odd one out? (a) it compares two numbers (b) it plans the next move (c) a camera spots a wall (d) it decides to stop
21. 21.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
22. 22.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the wheels (c) the frame (d) the controller
23. 23.Which of these shows that the robot is sensing? (a) the program picks a path (b) it decides to stop (c) a sensor checks distance (d) the gripper closes
24. 24.Which of these shows that the robot is sensing? (a) it decides to turn (b) a sensor reads light (c) it decides to stop (d) the wheels spin
25. 25.🧠 Sense, think or act: “a buzzer beeps”? (a) sense (b) act (c) think
26. 26.🧠 Which parts do the “sense” job? (a) the battery (b) the sensors (c) the motors (d) the frame
27. 27.True or false: when it decides to turn, the robot is thinking (deciding). (a) False (b) True
28. 28.🧠 Sense, think or act: “it compares two numbers”? (a) act (b) think (c) sense
29. 29.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) sense (c) think
30. 30.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) think (c) act
31. 31.🔍 Which is the odd one out? (a) the arm lifts a box (b) it plans the next move (c) the gripper closes (d) an LED lights up
32. 32.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the bumper is pressed (b) the controller reads it (c) the motors turn it (d) it drives on
33. 33.True or false: when the program picks a path, the robot is sensing. (a) False (b) True
34. 34.Which of these shows that the robot is acting? (a) it decides to stop (b) the arm lifts a box (c) a bumper is pressed (d) it decides to turn
35. 35.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the motors turn it (b) it drives on (c) the controller reads it (d) it decides to turn
36. 36.🧠 Sense, think or act: “it decides to turn”? (a) act (b) think (c) sense
37. 37.True or false: when an LED lights up, the robot is acting. (a) False (b) True
38. 38.Which of these shows that the robot is acting? (a) the robot turns left (b) a gyro feels a turn (c) a sensor checks distance (d) it decides to turn
39. 39.🔍 Which is the odd one out? (a) a sensor reads light (b) a sensor checks distance (c) a mic hears a clap (d) it counts the boxes
40. 40.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the bumper is pressed (b) it drives on (c) the motors turn it (d) it decides to turn

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