Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 752 · 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, which is the LAST step? (a) it drives on (b) the controller reads it (c) it decides to turn (d) the bumper is pressed
2. 2.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the controller reads it (b) it decides to turn (c) the motors turn it (d) it drives on
3. 3.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a crash (c) a battery (d) a loop
4. 4.🔍 Which is the odd one out? (a) a camera spots a wall (b) a mic hears a clap (c) the arm lifts a box (d) a bumper is pressed
5. 5.Which of these shows that the robot is sensing? (a) the wheels spin (b) it decides to stop (c) the gripper closes (d) a bumper is pressed
6. 6.🔢 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
7. 7.🧠 Sense, think or act: “an LED lights up”? (a) act (b) think (c) sense
8. 8.True or false: when the wheels spin, the robot is thinking (deciding). (a) True (b) False
9. 9.Which of these shows that the robot is thinking (deciding)? (a) it decides to turn (b) a mic hears a clap (c) a bumper is pressed (d) an LED lights up
10. 10.Which of these shows that the robot is sensing? (a) it decides to turn (b) an LED lights up (c) a sensor reads light (d) the program picks a path
11. 11.🧠 In which order does a robot work? (a) sense → think → act (b) think → act → sense (c) act → think → sense (d) act → sense → think
12. 12.🔍 Which is the odd one out? (a) the arm lifts a box (b) a sensor checks distance (c) the robot turns left (d) an LED lights up
13. 13.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) sense (c) act
14. 14.🔍 Which is the odd one out? (a) an LED lights up (b) a gyro feels a turn (c) the gripper closes (d) the robot turns left
15. 15.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) it compares two numbers (c) a buzzer beeps (d) it plans the next move
16. 16.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
17. 17.🧠 Which parts do the “act” job? (a) the camera (b) the motors (c) the program (d) the sensors
18. 18.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
19. 19.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it decides to turn (b) the bumper is pressed (c) it drives on (d) the motors turn it
20. 20.Which of these shows that the robot is sensing? (a) it decides to stop (b) a camera spots a wall (c) it compares two numbers (d) the program picks a path
21. 21.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) True (b) False
22. 22.True or false: when the program picks a path, the robot is thinking (deciding). (a) True (b) False
23. 23.🧠 Which part of a robot does the “think” job? (a) the frame (b) the controller (c) the bumper (d) the wheels
24. 24.True or false: when the wheels spin, the robot is acting. (a) False (b) True
25. 25.True or false: when a sensor reads light, the robot is thinking (deciding). (a) True (b) False
26. 26.🔢 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
27. 27.Which of these shows that the robot is acting? (a) it compares two numbers (b) a sensor reads light (c) the program picks a path (d) the robot turns left
28. 28.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) think (c) act
29. 29.True or false: when a camera spots a wall, the robot is sensing. (a) True (b) False
30. 30.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) sense (c) think
31. 31.🔢 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
32. 32.True or false: when it plans the next move, the robot is thinking (deciding). (a) True (b) False
33. 33.🧠 Sense, think or act: “it decides to stop”? (a) act (b) sense (c) think
34. 34.True or false: when it decides to stop, the robot is thinking (deciding). (a) False (b) True
35. 35.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “it decides to turn”? (a) the motors turn it (b) it decides to turn
36. 36.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) act (c) think
37. 37.🧠 Sense, think or act: “the gripper closes”? (a) act (b) think (c) sense
38. 38.True or false: when it decides to turn, the robot is acting. (a) False (b) True
39. 39.True or false: when a mic hears a clap, the robot is sensing. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) a camera spots a wall (b) a gyro feels a turn (c) it plans the next move (d) a sensor checks distance

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