Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 623 · 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 a mic hears a clap, the robot is sensing. (a) True (b) False
2. 2.True or false: when it decides to turn, the robot is sensing. (a) False (b) True
3. 3.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) it decides to turn (c) the robot turns left (d) the arm lifts a box
4. 4.Which of these shows that the robot is sensing? (a) a bumper is pressed (b) the gripper closes (c) the program picks a path (d) it decides to stop
5. 5.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a bumper is pressed (c) it counts the boxes (d) a sensor reads light
6. 6.🔍 Which is the odd one out? (a) the robot turns left (b) it counts the boxes (c) the program picks a path (d) it compares two numbers
7. 7.Which of these shows that the robot is thinking (deciding)? (a) a sensor checks distance (b) it decides to turn (c) a bumper is pressed (d) a camera spots a wall
8. 8.Which of these shows that the robot is acting? (a) a bumper is pressed (b) it plans the next move (c) a camera spots a wall (d) the wheels spin
9. 9.🔍 Which is the odd one out? (a) a sensor reads light (b) it decides to stop (c) it counts the boxes (d) it compares two numbers
10. 10.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) think (c) act
11. 11.🔍 Which is the odd one out? (a) a mic hears a clap (b) a bumper is pressed (c) a camera spots a wall (d) it decides to stop
12. 12.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the motors turn it”? (a) the motors turn it (b) the controller reads it
13. 13.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a battery (c) a loop (d) a gear
14. 14.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the controller reads it (c) it drives on (d) the bumper is pressed
15. 15.🔍 Which is the odd one out? (a) a mic hears a clap (b) it decides to turn (c) a gyro feels a turn (d) a sensor reads light
16. 16.🔢 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
17. 17.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) think (c) act
18. 18.True or false: when a bumper is pressed, the robot is sensing. (a) True (b) False
19. 19.True or false: when the program picks a path, the robot is acting. (a) True (b) False
20. 20.Which of these shows that the robot is sensing? (a) a sensor reads light (b) an LED lights up (c) the arm lifts a box (d) it decides to turn
21. 21.🧠 In which order does a robot work? (a) think → act → sense (b) act → think → sense (c) sense → think → act (d) act → sense → think
22. 22.True or false: when the gripper closes, the robot is acting. (a) False (b) True
23. 23.🧠 Which parts do the “sense” job? (a) the motors (b) the battery (c) the sensors (d) the frame
24. 24.Which of these shows that the robot is sensing? (a) it counts the boxes (b) it decides to stop (c) the arm lifts a box (d) a gyro feels a turn
25. 25.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it decides to turn”? (a) it decides to turn (b) the controller reads it
26. 26.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the bumper (c) the controller (d) the frame
27. 27.Which of these shows that the robot is acting? (a) the program picks a path (b) a bumper is pressed (c) the arm lifts a box (d) it compares two numbers
28. 28.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) think (c) act
29. 29.True or false: when an LED lights up, the robot is thinking (deciding). (a) False (b) True
30. 30.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) think (c) sense
31. 31.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) sense (c) think
32. 32.True or false: when a gyro feels a turn, the robot is acting. (a) True (b) False
33. 33.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) the controller reads it (b) it drives on
34. 34.True or false: when the robot turns left, the robot is acting. (a) True (b) False
35. 35.🔍 Which is the odd one out? (a) the wheels spin (b) the arm lifts a box (c) the robot turns left (d) a mic hears a clap
36. 36.🔍 Which is the odd one out? (a) it counts the boxes (b) the program picks a path (c) a bumper is pressed (d) it plans the next move
37. 37.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) it decides to stop (c) a buzzer beeps (d) the gripper closes
38. 38.🔍 Which is the odd one out? (a) it decides to turn (b) it compares two numbers (c) it plans the next move (d) an LED lights up
39. 39.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) act (c) sense
40. 40.True or false: when it plans the next move, the robot is sensing. (a) True (b) False

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