Robotics Worksheet: Sense, Think, Act

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

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