Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 352 · 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 of these shows that the robot is acting? (a) a sensor checks distance (b) the wheels spin (c) a camera spots a wall (d) it decides to turn
2. 2.Which of these shows that the robot is thinking (deciding)? (a) the gripper closes (b) a mic hears a clap (c) an LED lights up (d) it counts the boxes
3. 3.🧠 Which parts do the “sense” job? (a) the motors (b) the battery (c) the sensors (d) the frame
4. 4.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) a sensor reads light (c) a camera spots a wall (d) the program picks a path
5. 5.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
6. 6.🔍 Which is the odd one out? (a) a mic hears a clap (b) a bumper is pressed (c) a sensor checks distance (d) it counts the boxes
7. 7.True or false: when the program picks a path, the robot is thinking (deciding). (a) True (b) False
8. 8.🔍 Which is the odd one out? (a) the gripper closes (b) a gyro feels a turn (c) a mic hears a clap (d) a sensor reads light
9. 9.Which of these shows that the robot is thinking (deciding)? (a) a sensor reads light (b) a sensor checks distance (c) a gyro feels a turn (d) it plans the next move
10. 10.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a gear (c) a loop (d) a battery
11. 11.True or false: when it decides to stop, the robot is thinking (deciding). (a) True (b) False
12. 12.Which of these shows that the robot is acting? (a) it compares two numbers (b) the arm lifts a box (c) a camera spots a wall (d) a bumper is pressed
13. 13.Which of these shows that the robot is acting? (a) it decides to stop (b) a mic hears a clap (c) a gyro feels a turn (d) an LED lights up
14. 14.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) sense → think → act (d) act → sense → think
15. 15.Which of these shows that the robot is sensing? (a) the wheels spin (b) an LED lights up (c) it counts the boxes (d) a bumper is pressed
16. 16.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the bumper (c) the controller (d) the frame
17. 17.🧠 Sense, think or act: “a mic hears a clap”? (a) act (b) sense (c) think
18. 18.🔍 Which is the odd one out? (a) a sensor reads light (b) the robot turns left (c) the arm lifts a box (d) the gripper closes
19. 19.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it drives on (b) the motors turn it (c) the bumper is pressed (d) it decides to turn
20. 20.🧠 Sense, think or act: “a sensor reads light”? (a) think (b) act (c) sense
21. 21.🔍 Which is the odd one out? (a) it decides to turn (b) a sensor checks distance (c) a mic hears a clap (d) a camera spots a wall
22. 22.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
23. 23.🔢 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
24. 24.🔍 Which is the odd one out? (a) the program picks a path (b) the robot turns left (c) the gripper closes (d) the wheels spin
25. 25.True or false: when a camera spots a wall, the robot is acting. (a) True (b) False
26. 26.🧠 Sense, think or act: “the program picks a path”? (a) act (b) think (c) sense
27. 27.🧠 Which parts do the “act” job? (a) the program (b) the camera (c) the sensors (d) the motors
28. 28.True or false: when a sensor reads light, the robot is sensing. (a) False (b) True
29. 29.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the motors turn it”? (a) the motors turn it (b) the bumper is pressed
30. 30.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the bumper is pressed (b) the motors turn it (c) the controller reads it (d) it drives on
31. 31.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) act (c) think
32. 32.🧠 Sense, think or act: “it decides to turn”? (a) act (b) think (c) sense
33. 33.True or false: when the gripper closes, the robot is sensing. (a) False (b) True
34. 34.True or false: when a sensor checks distance, the robot is sensing. (a) True (b) False
35. 35.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) True (b) False
36. 36.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the bumper is pressed (b) the controller reads it
37. 37.Which of these shows that the robot is sensing? (a) the wheels spin (b) the gripper closes (c) a sensor reads light (d) the program picks a path
38. 38.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
39. 39.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
40. 40.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) it drives on (c) the controller reads it (d) the motors turn it

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