Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 756 · 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) the gripper closes (b) the arm lifts a box (c) a sensor reads light (d) a buzzer beeps
2. 2.🧠 Which parts do the “act” job? (a) the program (b) the motors (c) the sensors (d) the camera
3. 3.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) sense (c) act
4. 4.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) a gyro feels a turn (c) the wheels spin (d) it decides to stop
5. 5.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
6. 6.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) it decides to turn (c) it drives on (d) the controller reads it
7. 7.🔍 Which is the odd one out? (a) an LED lights up (b) the gripper closes (c) a sensor checks distance (d) the wheels spin
8. 8.🔍 Which is the odd one out? (a) it counts the boxes (b) an LED lights up (c) the arm lifts a box (d) a buzzer beeps
9. 9.Which of these shows that the robot is thinking (deciding)? (a) the gripper closes (b) a sensor reads light (c) a camera spots a wall (d) it plans the next move
10. 10.True or false: when a sensor checks distance, the robot is acting. (a) False (b) True
11. 11.🧠 Which parts do the “sense” job? (a) the battery (b) the frame (c) the motors (d) the sensors
12. 12.🔍 Which is the odd one out? (a) a camera spots a wall (b) a mic hears a clap (c) a sensor checks distance (d) the program picks a path
13. 13.🔢 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
14. 14.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it decides to turn (b) the controller reads it (c) the motors turn it (d) it drives on
15. 15.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a crash (c) a loop (d) a gear
16. 16.Which of these shows that the robot is sensing? (a) the program picks a path (b) the arm lifts a box (c) it compares two numbers (d) a sensor checks distance
17. 17.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the motors turn it (b) the bumper is pressed (c) it drives on (d) the controller reads it
18. 18.🧠 Sense, think or act: “the program picks a path”? (a) act (b) think (c) sense
19. 19.🔍 Which is the odd one out? (a) it compares two numbers (b) the gripper closes (c) it decides to turn (d) it decides to stop
20. 20.🔍 Which is the odd one out? (a) an LED lights up (b) the robot turns left (c) a bumper is pressed (d) the arm lifts a box
21. 21.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “it drives on”? (a) the motors turn it (b) it drives on
22. 22.🧠 Sense, think or act: “it plans the next move”? (a) act (b) think (c) sense
23. 23.🔍 Which is the odd one out? (a) a camera spots a wall (b) a sensor reads light (c) it compares two numbers (d) a sensor checks distance
24. 24.True or false: when the wheels spin, the robot is sensing. (a) True (b) False
25. 25.True or false: when the arm lifts a box, the robot is thinking (deciding). (a) True (b) False
26. 26.🧠 Sense, think or act: “a buzzer beeps”? (a) act (b) sense (c) think
27. 27.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the frame (c) the controller (d) the wheels
28. 28.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) a mic hears a clap (c) the arm lifts a box (d) it counts the boxes
29. 29.🧠 Sense, think or act: “it counts the boxes”? (a) sense (b) think (c) act
30. 30.🧠 In which order does a robot work? (a) act → sense → think (b) sense → think → act (c) think → act → sense (d) act → think → sense
31. 31.True or false: when an LED lights up, the robot is acting. (a) True (b) False
32. 32.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it drives on (b) the bumper is pressed (c) the motors turn it (d) it decides to turn
33. 33.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) act (c) think
34. 34.🧠 Sense, think or act: “a sensor reads light”? (a) sense (b) think (c) act
35. 35.🔍 Which is the odd one out? (a) a sensor checks distance (b) the arm lifts a box (c) a bumper is pressed (d) a gyro feels a turn
36. 36.Which of these shows that the robot is thinking (deciding)? (a) the program picks a path (b) the wheels spin (c) the arm lifts a box (d) a sensor reads light
37. 37.🔍 Which is the odd one out? (a) the wheels spin (b) a sensor reads light (c) a camera spots a wall (d) a gyro feels a turn
38. 38.Which of these shows that the robot is thinking (deciding)? (a) it compares two numbers (b) the arm lifts a box (c) a sensor reads light (d) a camera spots a wall
39. 39.🔍 Which is the odd one out? (a) it decides to stop (b) it counts the boxes (c) it decides to turn (d) a mic hears a clap
40. 40.True or false: when a gyro feels a turn, the robot is thinking (deciding). (a) False (b) True

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