Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 50 · 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 part of a robot does the “think” job? (a) the controller (b) the frame (c) the wheels (d) the bumper
2. 2.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the motors turn it (c) it drives on (d) the controller reads it
3. 3.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) act (c) think
4. 4.🧠 Which parts do the “act” job? (a) the sensors (b) the motors (c) the program (d) the camera
5. 5.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) act (c) sense
6. 6.🧠 In which order does a robot work? (a) think → act → sense (b) act → sense → think (c) sense → think → act (d) act → think → sense
7. 7.Which of these shows that the robot is acting? (a) a sensor checks distance (b) it counts the boxes (c) the robot turns left (d) a mic hears a clap
8. 8.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) a buzzer beeps (c) it decides to turn (d) a camera spots a wall
9. 9.🧠 Which parts do the “sense” job? (a) the battery (b) the frame (c) the motors (d) the sensors
10. 10.🔍 Which is the odd one out? (a) a sensor reads light (b) a mic hears a clap (c) the wheels spin (d) a bumper is pressed
11. 11.🔍 Which is the odd one out? (a) the arm lifts a box (b) it plans the next move (c) the wheels spin (d) the gripper closes
12. 12.🔢 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
13. 13.🧠 Sense, think or act: “the gripper closes”? (a) sense (b) act (c) think
14. 14.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) the controller reads it (b) it drives on
15. 15.Which of these shows that the robot is sensing? (a) the gripper closes (b) a buzzer beeps (c) it compares two numbers (d) a sensor checks distance
16. 16.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) think (c) act
17. 17.🧠 Sense, think or act: “the program picks a path”? (a) think (b) act (c) sense
18. 18.🔍 Which is the odd one out? (a) a bumper is pressed (b) a camera spots a wall (c) a sensor checks distance (d) the gripper closes
19. 19.🧠 Sense, think or act: “it decides to stop”? (a) think (b) sense (c) act
20. 20.True or false: when the arm lifts a box, the robot is thinking (deciding). (a) True (b) False
21. 21.🔢 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
22. 22.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) the bumper is pressed (c) it drives on (d) the controller reads it
23. 23.🔍 Which is the odd one out? (a) a mic hears a clap (b) a buzzer beeps (c) the arm lifts a box (d) the wheels spin
24. 24.Which of these shows that the robot is sensing? (a) it decides to stop (b) the robot turns left (c) a bumper is pressed (d) the arm lifts a box
25. 25.🔍 Which is the odd one out? (a) a camera spots a wall (b) the program picks a path (c) it counts the boxes (d) it decides to stop
26. 26.🧠 Sense, think or act: “a mic hears a clap”? (a) act (b) sense (c) think
27. 27.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) a mic hears a clap (c) it compares two numbers (d) the robot turns left
28. 28.Which of these shows that the robot is sensing? (a) the program picks a path (b) it counts the boxes (c) it decides to turn (d) a sensor reads light
29. 29.🔍 Which is the odd one out? (a) a camera spots a wall (b) a sensor checks distance (c) a sensor reads light (d) a buzzer beeps
30. 30.🔢 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
31. 31.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
32. 32.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) act (c) sense
33. 33.Which of these shows that the robot is acting? (a) a bumper is pressed (b) the gripper closes (c) a sensor reads light (d) a mic hears a clap
34. 34.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a gear (c) a battery (d) a crash
35. 35.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) act (c) think
36. 36.Which of these shows that the robot is acting? (a) it decides to turn (b) it compares two numbers (c) a sensor reads light (d) an LED lights up
37. 37.True or false: when it compares two numbers, the robot is thinking (deciding). (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) it counts the boxes (b) a camera spots a wall (c) a sensor checks distance (d) a sensor reads light
39. 39.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) it decides to turn (b) the bumper is pressed
40. 40.Which of these shows that the robot is sensing? (a) it plans the next move (b) a camera spots a wall (c) it decides to stop (d) the program picks a path

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