Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 901 · 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 parts do the “sense” job? (a) the motors (b) the sensors (c) the frame (d) the battery
2. 2.True or false: when a bumper is pressed, the robot is acting. (a) False (b) True
3. 3.True or false: when the wheels spin, the robot is sensing. (a) False (b) True
4. 4.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the motors turn it (b) the bumper is pressed (c) it drives on (d) it decides to turn
5. 5.Which of these shows that the robot is acting? (a) a sensor reads light (b) it decides to stop (c) the arm lifts a box (d) a mic hears a clap
6. 6.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) act (c) think
7. 7.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the controller reads it (b) it drives on (c) the bumper is pressed (d) the motors turn it
8. 8.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) think (c) act
9. 9.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the frame (c) the wheels (d) the controller
10. 10.True or false: when it compares two numbers, the robot is sensing. (a) True (b) False
11. 11.🔍 Which is the odd one out? (a) a buzzer beeps (b) an LED lights up (c) a bumper is pressed (d) the arm lifts a box
12. 12.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) it drives on (c) it decides to turn (d) the controller reads it
13. 13.🔢 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
14. 14.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) sense (c) act
15. 15.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
16. 16.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the controller reads it (b) the bumper is pressed (c) it drives on (d) it decides to turn
17. 17.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a crash (c) a battery (d) a loop
18. 18.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the controller reads it”? (a) the motors turn it (b) the controller reads it
19. 19.Which of these shows that the robot is thinking (deciding)? (a) it decides to turn (b) a mic hears a clap (c) an LED lights up (d) a gyro feels a turn
20. 20.🔢 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
21. 21.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) the arm lifts a box (c) it plans the next move (d) a buzzer beeps
22. 22.🧠 Sense, think or act: “it counts the boxes”? (a) think (b) sense (c) act
23. 23.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
24. 24.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) a mic hears a clap (c) a bumper is pressed (d) it decides to stop
25. 25.Which of these shows that the robot is acting? (a) it counts the boxes (b) the gripper closes (c) it decides to turn (d) a bumper is pressed
26. 26.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
27. 27.🔍 Which is the odd one out? (a) it plans the next move (b) it compares two numbers (c) it counts the boxes (d) a sensor reads light
28. 28.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
29. 29.Which of these shows that the robot is thinking (deciding)? (a) a sensor reads light (b) a sensor checks distance (c) it compares two numbers (d) the wheels spin
30. 30.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) True (b) False
31. 31.True or false: when a sensor reads light, the robot is thinking (deciding). (a) False (b) True
32. 32.🧠 Which parts do the “act” job? (a) the motors (b) the program (c) the camera (d) the sensors
33. 33.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) act (c) think
34. 34.True or false: when a gyro feels a turn, the robot is sensing. (a) False (b) True
35. 35.🔢 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 controller reads it (d) it drives on
36. 36.🔍 Which is the odd one out? (a) it decides to turn (b) a camera spots a wall (c) a sensor reads light (d) a sensor checks distance
37. 37.🧠 Sense, think or act: “an LED lights up”? (a) think (b) act (c) sense
38. 38.🧠 Sense, think or act: “it decides to stop”? (a) act (b) think (c) sense
39. 39.🔍 Which is the odd one out? (a) a sensor checks distance (b) a bumper is pressed (c) it compares two numbers (d) a gyro feels a turn
40. 40.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the bumper is pressed (b) the controller reads it

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