Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 441 · 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.True or false: when it decides to turn, the robot is thinking (deciding). (a) False (b) True
2. 2.True or false: when a gyro feels a turn, the robot is thinking (deciding). (a) False (b) True
3. 3.True or false: when it plans the next move, the robot is thinking (deciding). (a) False (b) True
4. 4.🔍 Which is the odd one out? (a) a mic hears a clap (b) a gyro feels a turn (c) a buzzer beeps (d) a camera spots a wall
5. 5.🔍 Which is the odd one out? (a) it counts the boxes (b) it decides to stop (c) it compares two numbers (d) a sensor reads light
6. 6.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) sense → think → act (d) act → sense → think
7. 7.True or false: when the program picks a path, the robot is sensing. (a) False (b) True
8. 8.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the controller reads it (b) the bumper is pressed
9. 9.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) act (c) sense
10. 10.🧠 Which parts do the “act” job? (a) the motors (b) the sensors (c) the camera (d) the program
11. 11.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a crash (c) a battery (d) a loop
12. 12.🔍 Which is the odd one out? (a) it plans the next move (b) a bumper is pressed (c) a sensor reads light (d) a mic hears a clap
13. 13.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
14. 14.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a mic hears a clap (c) a buzzer beeps (d) it compares two numbers
15. 15.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) think (c) act
16. 16.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the bumper is pressed”? (a) the bumper is pressed (b) the motors turn it
17. 17.True or false: when the gripper closes, the robot is sensing. (a) False (b) True
18. 18.🧠 Sense, think or act: “a camera spots a wall”? (a) think (b) act (c) sense
19. 19.True or false: when it counts the boxes, the robot is thinking (deciding). (a) True (b) False
20. 20.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the motors turn it (c) the bumper is pressed (d) the controller reads it
21. 21.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it drives on (b) the bumper is pressed (c) it decides to turn (d) the motors turn it
22. 22.🧠 Sense, think or act: “it plans the next move”? (a) act (b) sense (c) think
23. 23.🔍 Which is the odd one out? (a) a sensor checks distance (b) the wheels spin (c) the arm lifts a box (d) the robot turns left
24. 24.🔍 Which is the odd one out? (a) the wheels spin (b) a buzzer beeps (c) it compares two numbers (d) an LED lights up
25. 25.True or false: when it decides to turn, the robot is acting. (a) False (b) True
26. 26.🧠 Which parts do the “sense” job? (a) the sensors (b) the frame (c) the battery (d) the motors
27. 27.🧠 Which part of a robot does the “think” job? (a) the controller (b) the frame (c) the wheels (d) the bumper
28. 28.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) a camera spots a wall (c) it decides to stop (d) an LED lights up
29. 29.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) act (c) think
30. 30.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) think (c) act
31. 31.Which of these shows that the robot is thinking (deciding)? (a) it counts the boxes (b) a sensor reads light (c) a buzzer beeps (d) a bumper is pressed
32. 32.Which of these shows that the robot is thinking (deciding)? (a) a sensor reads light (b) the arm lifts a box (c) a camera spots a wall (d) the program picks a path
33. 33.True or false: when a camera spots a wall, the robot is acting. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) a buzzer beeps (b) a camera spots a wall (c) the wheels spin (d) an LED lights up
35. 35.True or false: when a gyro feels a turn, the robot is sensing. (a) True (b) False
36. 36.Which of these shows that the robot is sensing? (a) a sensor reads light (b) a buzzer beeps (c) it plans the next move (d) the gripper closes
37. 37.🔍 Which is the odd one out? (a) a buzzer beeps (b) an LED lights up (c) the wheels spin (d) it decides to stop
38. 38.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it drives on (b) the controller reads it (c) the motors turn it (d) the bumper is pressed
39. 39.🔍 Which is the odd one out? (a) the arm lifts a box (b) a mic hears a clap (c) a buzzer beeps (d) the gripper closes
40. 40.Which of these shows that the robot is sensing? (a) the program picks a path (b) a gyro feels a turn (c) it compares two numbers (d) the robot turns left

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