Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 736 · 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.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a gear (c) a battery (d) a crash
2. 2.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the controller (c) the bumper (d) the frame
3. 3.🔍 Which is the odd one out? (a) the program picks a path (b) it decides to stop (c) the robot turns left (d) it counts the boxes
4. 4.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) think (c) act
5. 5.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) act (c) think
6. 6.Which of these shows that the robot is acting? (a) a sensor checks distance (b) a gyro feels a turn (c) the wheels spin (d) it decides to stop
7. 7.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the bumper is pressed (b) the controller reads it (c) it drives on (d) it decides to turn
8. 8.True or false: when an LED lights up, the robot is thinking (deciding). (a) True (b) False
9. 9.Which of these shows that the robot is acting? (a) a mic hears a clap (b) the gripper closes (c) it counts the boxes (d) a sensor reads light
10. 10.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the bumper is pressed (b) the motors turn it (c) it drives on (d) it decides to turn
11. 11.🧠 Which parts do the “act” job? (a) the program (b) the sensors (c) the camera (d) the motors
12. 12.Which of these shows that the robot is sensing? (a) the wheels spin (b) a gyro feels a turn (c) the robot turns left (d) it decides to stop
13. 13.Which of these shows that the robot is thinking (deciding)? (a) the robot turns left (b) a bumper is pressed (c) it decides to stop (d) the gripper closes
14. 14.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) think (c) act
15. 15.🔍 Which is the odd one out? (a) it decides to turn (b) it compares two numbers (c) it decides to stop (d) a bumper is pressed
16. 16.🔍 Which is the odd one out? (a) it compares two numbers (b) it decides to stop (c) it plans the next move (d) a sensor checks distance
17. 17.🔍 Which is the odd one out? (a) it plans the next move (b) a sensor reads light (c) it decides to turn (d) the program picks a path
18. 18.🔢 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
19. 19.🔍 Which is the odd one out? (a) a buzzer beeps (b) a mic hears a clap (c) the robot turns left (d) an LED lights up
20. 20.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the motors turn it”? (a) the controller reads it (b) the motors turn it
21. 21.🧠 Sense, think or act: “a sensor reads light”? (a) sense (b) act (c) think
22. 22.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) sense (c) think
23. 23.🔍 Which is the odd one out? (a) a camera spots a wall (b) a bumper is pressed (c) a sensor reads light (d) the arm lifts a box
24. 24.Which of these shows that the robot is sensing? (a) a mic hears a clap (b) it decides to turn (c) it counts the boxes (d) the gripper closes
25. 25.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it drives on (b) the controller reads it (c) the motors turn it (d) it decides to turn
26. 26.🧠 Sense, think or act: “the program picks a path”? (a) act (b) sense (c) think
27. 27.🔢 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
28. 28.🔍 Which is the odd one out? (a) a bumper is pressed (b) a sensor reads light (c) a sensor checks distance (d) it decides to stop
29. 29.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “it decides to turn”? (a) it drives on (b) it decides to turn
30. 30.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) sense (c) act
31. 31.🔍 Which is the odd one out? (a) a gyro feels a turn (b) the wheels spin (c) a sensor checks distance (d) a mic hears a clap
32. 32.Which of these shows that the robot is acting? (a) the robot turns left (b) it decides to stop (c) it plans the next move (d) a gyro feels a turn
33. 33.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the controller reads it (b) the bumper is pressed
34. 34.Which of these shows that the robot is sensing? (a) the gripper closes (b) it counts the boxes (c) a camera spots a wall (d) it decides to turn
35. 35.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it decides to turn (c) an LED lights up (d) a mic hears a clap
36. 36.🔍 Which is the odd one out? (a) it decides to stop (b) it counts the boxes (c) a camera spots a wall (d) it compares two numbers
37. 37.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
38. 38.🧠 Which parts do the “sense” job? (a) the battery (b) the frame (c) the sensors (d) the motors
39. 39.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) it drives on (b) the controller reads it (c) the motors turn it (d) the bumper is pressed
40. 40.Which of these shows that the robot is acting? (a) the arm lifts a box (b) a mic hears a clap (c) it counts the boxes (d) a bumper is pressed

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