Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 801 · 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) the bumper is pressed (b) it decides to turn (c) it drives on (d) the motors turn it
2. 2.🧠 Which parts do the “act” job? (a) the camera (b) the motors (c) the program (d) the sensors
3. 3.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the bumper is pressed (b) it drives on (c) it decides to turn (d) the motors turn it
4. 4.Which of these shows that the robot is acting? (a) a mic hears a clap (b) the gripper closes (c) it decides to stop (d) a sensor reads light
5. 5.True or false: when it decides to stop, the robot is thinking (deciding). (a) False (b) True
6. 6.🔍 Which is the odd one out? (a) a mic hears a clap (b) a sensor reads light (c) a gyro feels a turn (d) it plans the next move
7. 7.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the bumper (c) the controller (d) the frame
8. 8.Which of these shows that the robot is sensing? (a) it counts the boxes (b) the program picks a path (c) a buzzer beeps (d) a camera spots a wall
9. 9.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the motors turn it”? (a) the bumper is pressed (b) the motors turn it
10. 10.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) sense (c) act
11. 11.🧠 Sense, think or act: “the robot turns left”? (a) act (b) sense (c) think
12. 12.Which of these shows that the robot is thinking (deciding)? (a) a sensor checks distance (b) the gripper closes (c) a gyro feels a turn (d) it compares two numbers
13. 13.Which of these shows that the robot is thinking (deciding)? (a) a sensor checks distance (b) a gyro feels a turn (c) the arm lifts a box (d) it decides to stop
14. 14.🔢 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
15. 15.🧠 Sense, think or act: “it plans the next move”? (a) think (b) sense (c) act
16. 16.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it decides to turn (b) the bumper is pressed (c) it drives on (d) the controller reads it
17. 17.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) it compares two numbers (c) the arm lifts a box (d) a buzzer beeps
18. 18.Which of these shows that the robot is sensing? (a) a sensor reads light (b) an LED lights up (c) it decides to turn (d) the robot turns left
19. 19.True or false: when a gyro feels a turn, the robot is acting. (a) True (b) False
20. 20.🧠 Which parts do the “sense” job? (a) the frame (b) the battery (c) the motors (d) the sensors
21. 21.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) an LED lights up (c) the program picks a path (d) it plans the next move
22. 22.🧠 Sense, think or act: “a buzzer beeps”? (a) act (b) think (c) sense
23. 23.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) False (b) True
24. 24.🔍 Which is the odd one out? (a) a sensor reads light (b) a sensor checks distance (c) the wheels spin (d) a bumper is pressed
25. 25.🔍 Which is the odd one out? (a) a bumper is pressed (b) the arm lifts a box (c) the wheels spin (d) the gripper closes
26. 26.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a gear (c) a loop (d) a crash
27. 27.Which of these shows that the robot is sensing? (a) it decides to turn (b) the arm lifts a box (c) it compares two numbers (d) a mic hears a clap
28. 28.🧠 In which order does a robot work? (a) act → sense → think (b) sense → think → act (c) act → think → sense (d) think → act → sense
29. 29.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the motors turn it”? (a) the motors turn it (b) it drives on
30. 30.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) a camera spots a wall (c) a bumper is pressed (d) the program picks a path
31. 31.🧠 Sense, think or act: “a camera spots a wall”? (a) act (b) think (c) sense
32. 32.True or false: when the wheels spin, the robot is acting. (a) False (b) True
33. 33.True or false: when it compares two numbers, the robot is acting. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) the arm lifts a box (b) the wheels spin (c) the robot turns left (d) the program picks a path
35. 35.True or false: when the gripper closes, the robot is acting. (a) True (b) False
36. 36.True or false: when the gripper closes, the robot is sensing. (a) True (b) False
37. 37.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) it decides to turn (c) the bumper is pressed (d) it drives on
38. 38.🧠 Sense, think or act: “the wheels spin”? (a) sense (b) act (c) think
39. 39.True or false: when it counts the boxes, the robot is thinking (deciding). (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) the wheels spin (b) the gripper closes (c) it compares two numbers (d) the robot turns left

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