Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 501 · 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 robot turns left (b) a buzzer beeps (c) the gripper closes (d) a sensor checks distance
2. 2.🔍 Which is the odd one out? (a) a mic hears a clap (b) a bumper is pressed (c) a camera spots a wall (d) the arm lifts a box
3. 3.🔍 Which is the odd one out? (a) it compares two numbers (b) a camera spots a wall (c) it decides to turn (d) it decides to stop
4. 4.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the controller (c) the frame (d) the wheels
5. 5.🔍 Which is the odd one out? (a) a sensor checks distance (b) a mic hears a clap (c) the robot turns left (d) a gyro feels a turn
6. 6.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) act (c) think
7. 7.True or false: when a bumper is pressed, the robot is sensing. (a) False (b) True
8. 8.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a battery (c) a crash (d) a loop
9. 9.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a buzzer beeps (c) a mic hears a clap (d) a sensor reads light
10. 10.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) the controller reads it (c) the bumper is pressed (d) it drives on
11. 11.Which of these shows that the robot is thinking (deciding)? (a) the wheels spin (b) the arm lifts a box (c) a camera spots a wall (d) it decides to stop
12. 12.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the motors turn it (b) the controller reads it (c) the bumper is pressed (d) it drives on
13. 13.🧠 Which parts do the “act” job? (a) the program (b) the motors (c) the camera (d) the sensors
14. 14.🔍 Which is the odd one out? (a) it plans the next move (b) it decides to stop (c) it decides to turn (d) a gyro feels a turn
15. 15.True or false: when it decides to turn, the robot is sensing. (a) True (b) False
16. 16.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it drives on (b) the bumper is pressed (c) the controller reads it (d) it decides to turn
17. 17.True or false: when it counts the boxes, the robot is sensing. (a) False (b) True
18. 18.Which of these shows that the robot is acting? (a) a mic hears a clap (b) it decides to turn (c) the wheels spin (d) it compares two numbers
19. 19.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) sense → think → act (d) act → sense → think
20. 20.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) think (c) sense
21. 21.🧠 Which parts do the “sense” job? (a) the frame (b) the battery (c) the sensors (d) the motors
22. 22.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) the program picks a path (c) it decides to turn (d) a camera spots a wall
23. 23.Which of these shows that the robot is sensing? (a) it counts the boxes (b) the robot turns left (c) it decides to turn (d) a sensor checks distance
24. 24.Which of these shows that the robot is acting? (a) a mic hears a clap (b) a bumper is pressed (c) an LED lights up (d) it counts the boxes
25. 25.🔍 Which is the odd one out? (a) it decides to stop (b) it compares two numbers (c) it counts the boxes (d) a mic hears a clap
26. 26.🔍 Which is the odd one out? (a) the wheels spin (b) it plans the next move (c) it compares two numbers (d) it decides to stop
27. 27.True or false: when the arm lifts a box, the robot is sensing. (a) False (b) True
28. 28.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) it drives on (b) the controller reads it
29. 29.🧠 Sense, think or act: “the arm lifts a box”? (a) act (b) sense (c) think
30. 30.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) think (c) sense
31. 31.🔍 Which is the odd one out? (a) the arm lifts a box (b) a buzzer beeps (c) a bumper is pressed (d) an LED lights up
32. 32.🔍 Which is the odd one out? (a) it decides to turn (b) a sensor reads light (c) it compares two numbers (d) the program picks a path
33. 33.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the controller reads it (c) it drives on (d) the motors turn it
34. 34.True or false: when it plans the next move, the robot is thinking (deciding). (a) False (b) True
35. 35.True or false: when the robot turns left, the robot is acting. (a) True (b) False
36. 36.🧠 Sense, think or act: “a mic hears a clap”? (a) act (b) sense (c) think
37. 37.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it decides to turn (b) the motors turn it (c) the bumper is pressed (d) it drives on
38. 38.🔍 Which is the odd one out? (a) a sensor reads light (b) a gyro feels a turn (c) it decides to turn (d) a mic hears a clap
39. 39.Which of these shows that the robot is sensing? (a) the gripper closes (b) the robot turns left (c) a gyro feels a turn (d) an LED lights up
40. 40.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) the arm lifts a box (c) an LED lights up (d) the program picks a path

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