Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 156 · 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 crash (b) a gear (c) a loop (d) a battery
2. 2.🔍 Which is the odd one out? (a) an LED lights up (b) the wheels spin (c) the robot turns left (d) a mic hears a clap
3. 3.🧠 Sense, think or act: “an LED lights up”? (a) sense (b) think (c) act
4. 4.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it drives on”? (a) it drives on (b) the bumper is pressed
5. 5.🧠 Which parts do the “act” job? (a) the program (b) the camera (c) the sensors (d) the motors
6. 6.True or false: when it counts the boxes, the robot is sensing. (a) True (b) False
7. 7.🔍 Which is the odd one out? (a) it decides to turn (b) it decides to stop (c) the wheels spin (d) it counts the boxes
8. 8.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it decides to turn”? (a) the controller reads it (b) it decides to turn
9. 9.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) think (c) act
10. 10.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) a gyro feels a turn (c) it decides to stop (d) a mic hears a clap
11. 11.Which of these shows that the robot is thinking (deciding)? (a) a sensor checks distance (b) a camera spots a wall (c) the program picks a path (d) a gyro feels a turn
12. 12.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the bumper is pressed (c) the motors turn it (d) it drives on
13. 13.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the controller reads it (b) the motors turn it (c) it drives on (d) it decides to turn
14. 14.🔍 Which is the odd one out? (a) a mic hears a clap (b) a sensor checks distance (c) it plans the next move (d) a gyro feels a turn
15. 15.🧠 Sense, think or act: “a sensor reads light”? (a) think (b) sense (c) act
16. 16.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a mic hears a clap (c) it decides to stop (d) a sensor reads light
17. 17.🧠 Which part of a robot does the “think” job? (a) the controller (b) the wheels (c) the bumper (d) the frame
18. 18.🔍 Which is the odd one out? (a) a sensor checks distance (b) the program picks a path (c) a bumper is pressed (d) a sensor reads light
19. 19.Which of these shows that the robot is acting? (a) it counts the boxes (b) it decides to turn (c) a bumper is pressed (d) the wheels spin
20. 20.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) it compares two numbers (c) it plans the next move (d) a buzzer beeps
21. 21.🔍 Which is the odd one out? (a) it compares two numbers (b) it decides to turn (c) the program picks a path (d) the arm lifts a box
22. 22.🧠 Sense, think or act: “a buzzer beeps”? (a) act (b) sense (c) think
23. 23.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) it decides to turn (c) a buzzer beeps (d) it counts the boxes
24. 24.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) False (b) True
25. 25.Which of these shows that the robot is sensing? (a) the wheels spin (b) it plans the next move (c) a camera spots a wall (d) the arm lifts a box
26. 26.🧠 In which order does a robot work? (a) act → think → sense (b) act → sense → think (c) think → act → sense (d) sense → think → act
27. 27.True or false: when the program picks a path, the robot is acting. (a) False (b) True
28. 28.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) act (c) think
29. 29.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) it decides to turn (b) the bumper is pressed
30. 30.Which of these shows that the robot is acting? (a) a camera spots a wall (b) the gripper closes (c) a sensor checks distance (d) a gyro feels a turn
31. 31.🧠 Sense, think or act: “a camera spots a wall”? (a) think (b) sense (c) act
32. 32.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the controller reads it (b) it decides to turn (c) the bumper is pressed (d) it drives on
33. 33.🔍 Which is the odd one out? (a) a buzzer beeps (b) an LED lights up (c) it compares two numbers (d) the gripper closes
34. 34.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
35. 35.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the controller reads it”? (a) it decides to turn (b) the controller reads it
36. 36.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) it drives on (c) the controller reads it (d) the bumper is pressed
37. 37.🧠 Sense, think or act: “the robot turns left”? (a) act (b) sense (c) think
38. 38.🧠 Sense, think or act: “it compares two numbers”? (a) act (b) think (c) sense
39. 39.🧠 Sense, think or act: “a mic hears a clap”? (a) sense (b) act (c) think
40. 40.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) it drives on (b) the controller reads it

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