Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 869 · 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.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it decides to turn (b) the controller reads it (c) it drives on (d) the motors turn it
2. 2.🧠 Sense, think or act: “it counts the boxes”? (a) sense (b) think (c) act
3. 3.🔍 Which is the odd one out? (a) an LED lights up (b) a bumper is pressed (c) a sensor checks distance (d) a gyro feels a turn
4. 4.🧠 In which order does a robot work? (a) sense → think → act (b) act → think → sense (c) think → act → sense (d) act → sense → think
5. 5.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the motors turn it (b) it decides to turn (c) the bumper is pressed (d) it drives on
6. 6.True or false: when a sensor checks distance, the robot is sensing. (a) True (b) False
7. 7.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) think (c) act
8. 8.True or false: when an LED lights up, the robot is thinking (deciding). (a) True (b) False
9. 9.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) think (c) sense
10. 10.🔍 Which is the odd one out? (a) the gripper closes (b) the arm lifts a box (c) the robot turns left (d) the program picks a path
11. 11.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a loop (c) a crash (d) a gear
12. 12.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) it decides to turn (c) it drives on (d) the motors turn it
13. 13.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) think (c) act
14. 14.True or false: when the gripper closes, the robot is acting. (a) True (b) False
15. 15.🧠 Which parts do the “sense” job? (a) the battery (b) the sensors (c) the motors (d) the frame
16. 16.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) it compares two numbers (c) a sensor reads light (d) the robot turns left
17. 17.🧠 Sense, think or act: “an LED lights up”? (a) sense (b) act (c) think
18. 18.🧠 Which part of a robot does the “think” job? (a) the frame (b) the bumper (c) the controller (d) the wheels
19. 19.🧠 Which parts do the “act” job? (a) the program (b) the sensors (c) the camera (d) the motors
20. 20.True or false: when the arm lifts a box, the robot is acting. (a) True (b) False
21. 21.Which of these shows that the robot is thinking (deciding)? (a) it decides to stop (b) a buzzer beeps (c) a camera spots a wall (d) an LED lights up
22. 22.Which of these shows that the robot is acting? (a) it decides to stop (b) a gyro feels a turn (c) a camera spots a wall (d) the arm lifts a box
23. 23.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) sense (c) think
24. 24.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) a sensor checks distance (b) a bumper is pressed (c) the wheels spin (d) a camera spots a wall
26. 26.Which of these shows that the robot is sensing? (a) a buzzer beeps (b) an LED lights up (c) a sensor checks distance (d) it decides to turn
27. 27.🔢 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
28. 28.🔍 Which is the odd one out? (a) a camera spots a wall (b) it counts the boxes (c) a sensor reads light (d) a sensor checks distance
29. 29.Which of these shows that the robot is sensing? (a) a bumper is pressed (b) it plans the next move (c) an LED lights up (d) it compares two numbers
30. 30.🔍 Which is the odd one out? (a) it decides to turn (b) it compares two numbers (c) it plans the next move (d) a mic hears a clap
31. 31.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) the program picks a path (c) a camera spots a wall (d) a sensor checks distance
32. 32.🔍 Which is the odd one out? (a) a sensor checks distance (b) the gripper closes (c) the robot turns left (d) the arm lifts a box
33. 33.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a gyro feels a turn (c) the wheels spin (d) the gripper closes
34. 34.🧠 Sense, think or act: “a gyro feels a turn”? (a) sense (b) act (c) think
35. 35.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the motors turn it”? (a) the motors turn it (b) it drives on
36. 36.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it drives on (b) it decides to turn (c) the bumper is pressed (d) the motors turn it
37. 37.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
38. 38.True or false: when it decides to turn, the robot is sensing. (a) True (b) False
39. 39.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “it drives on”? (a) it decides to turn (b) it drives on
40. 40.🔍 Which is the odd one out? (a) a sensor checks distance (b) it decides to turn (c) a sensor reads light (d) a mic hears a clap

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