Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 903 · 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 the gripper closes, the robot is sensing. (a) False (b) True
2. 2.Which of these shows that the robot is acting? (a) the wheels spin (b) the program picks a path (c) it plans the next move (d) a bumper is pressed
3. 3.True or false: when it decides to stop, the robot is acting. (a) True (b) False
4. 4.🧠 Sense, think or act: “a gyro feels a turn”? (a) sense (b) think (c) act
5. 5.🧠 Sense, think or act: “an LED lights up”? (a) sense (b) think (c) act
6. 6.🔍 Which is the odd one out? (a) it plans the next move (b) it decides to stop (c) a bumper is pressed (d) it decides to turn
7. 7.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) think (c) act
8. 8.True or false: when a gyro feels a turn, the robot is sensing. (a) True (b) False
9. 9.🔍 Which is the odd one out? (a) a bumper is pressed (b) a camera spots a wall (c) a sensor checks distance (d) an LED lights up
10. 10.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the frame (c) the bumper (d) the controller
11. 11.🧠 Which parts do the “act” job? (a) the camera (b) the sensors (c) the program (d) the motors
12. 12.True or false: when the program picks a path, the robot is acting. (a) True (b) False
13. 13.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it drives on (b) the motors turn it (c) it decides to turn (d) the controller reads it
14. 14.🔍 Which is the odd one out? (a) the wheels spin (b) a buzzer beeps (c) it decides to stop (d) the arm lifts a box
15. 15.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) act (c) think
16. 16.Which of these shows that the robot is sensing? (a) the gripper closes (b) a mic hears a clap (c) the arm lifts a box (d) it decides to stop
17. 17.🔍 Which is the odd one out? (a) the gripper closes (b) a sensor reads light (c) a buzzer beeps (d) an LED lights up
18. 18.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
19. 19.Which of these shows that the robot is sensing? (a) it counts the boxes (b) a camera spots a wall (c) the gripper closes (d) the wheels spin
20. 20.🔢 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) the motors turn it (d) it decides to turn
21. 21.True or false: when a bumper is pressed, the robot is sensing. (a) True (b) False
22. 22.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) think (c) sense
23. 23.🔢 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
24. 24.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the bumper is pressed (b) it drives on (c) the motors turn it (d) the controller reads it
25. 25.🔍 Which is the odd one out? (a) the arm lifts a box (b) the robot turns left (c) an LED lights up (d) a sensor checks distance
26. 26.🔢 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
27. 27.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a crash (c) a battery (d) a gear
28. 28.🧠 Sense, think or act: “the program picks a path”? (a) act (b) sense (c) think
29. 29.🔍 Which is the odd one out? (a) the program picks a path (b) a camera spots a wall (c) a bumper is pressed (d) a sensor reads light
30. 30.🔍 Which is the odd one out? (a) it decides to turn (b) an LED lights up (c) the wheels spin (d) a buzzer beeps
31. 31.🔢 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
32. 32.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the motors turn it”? (a) it drives on (b) the motors turn it
33. 33.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it decides to turn (b) the bumper is pressed (c) the controller reads it (d) it drives on
34. 34.🧠 In which order does a robot work? (a) sense → think → act (b) think → act → sense (c) act → think → sense (d) act → sense → think
35. 35.🔢 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
36. 36.🔍 Which is the odd one out? (a) it compares two numbers (b) it plans the next move (c) the wheels spin (d) it decides to turn
37. 37.🔍 Which is the odd one out? (a) a camera spots a wall (b) the robot turns left (c) the wheels spin (d) the arm lifts a box
38. 38.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it drives on (b) it decides to turn (c) the bumper is pressed (d) the controller reads it
39. 39.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) the wheels spin (c) a camera spots a wall (d) the program picks a path
40. 40.🧠 Which parts do the “sense” job? (a) the motors (b) the battery (c) the frame (d) the sensors

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