Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 204 · 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 battery (b) the frame (c) the sensors (d) the motors
2. 2.True or false: when a gyro feels a turn, the robot is sensing. (a) True (b) False
3. 3.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) act (c) think
4. 4.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) it drives on (b) the controller reads it
5. 5.Which of these shows that the robot is acting? (a) a sensor checks distance (b) the program picks a path (c) a bumper is pressed (d) the wheels spin
6. 6.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the bumper is pressed (b) it drives on (c) the motors turn it (d) the controller reads it
7. 7.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a gear (c) a loop (d) a battery
8. 8.Which of these shows that the robot is sensing? (a) the gripper closes (b) a buzzer beeps (c) a camera spots a wall (d) it compares two numbers
9. 9.🧠 Sense, think or act: “an LED lights up”? (a) act (b) think (c) sense
10. 10.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
11. 11.🔍 Which is the odd one out? (a) a sensor reads light (b) a buzzer beeps (c) an LED lights up (d) the wheels spin
12. 12.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) think (c) act
13. 13.True or false: when it decides to stop, the robot is sensing. (a) True (b) False
14. 14.🧠 Which part of a robot does the “think” job? (a) the frame (b) the wheels (c) the bumper (d) the controller
15. 15.🔢 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
16. 16.True or false: when a mic hears a clap, the robot is thinking (deciding). (a) True (b) False
17. 17.True or false: when the robot turns left, the robot is acting. (a) False (b) True
18. 18.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it decides to turn (b) the motors turn it (c) it drives on (d) the bumper is pressed
19. 19.🔍 Which is the odd one out? (a) a bumper is pressed (b) a sensor checks distance (c) it counts the boxes (d) a camera spots a wall
20. 20.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) the robot turns left (c) it compares two numbers (d) a sensor checks distance
21. 21.Which of these shows that the robot is acting? (a) it decides to turn (b) it plans the next move (c) the program picks a path (d) the robot turns left
22. 22.🔍 Which is the odd one out? (a) it decides to turn (b) it decides to stop (c) it compares two numbers (d) the arm lifts a box
23. 23.🧠 In which order does a robot work? (a) act → sense → think (b) think → act → sense (c) sense → think → act (d) act → think → sense
24. 24.🧠 Sense, think or act: “it compares two numbers”? (a) act (b) sense (c) think
25. 25.Which of these shows that the robot is sensing? (a) it compares two numbers (b) a bumper is pressed (c) the program picks a path (d) the gripper closes
26. 26.True or false: when a sensor checks distance, the robot is sensing. (a) False (b) True
27. 27.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) a camera spots a wall (c) a buzzer beeps (d) it counts the boxes
28. 28.True or false: when an LED lights up, the robot is acting. (a) True (b) False
29. 29.True or false: when a bumper is pressed, the robot is sensing. (a) True (b) False
30. 30.True or false: when it decides to stop, the robot is acting. (a) True (b) False
31. 31.🧠 Which parts do the “act” job? (a) the program (b) the sensors (c) the motors (d) the camera
32. 32.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) think (c) act
33. 33.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) it decides to stop (c) it plans the next move (d) it compares two numbers
34. 34.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) the controller reads it (c) it decides to turn (d) the motors turn it
35. 35.🔢 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 decides to turn (d) it drives on
36. 36.🔍 Which is the odd one out? (a) it plans the next move (b) it compares two numbers (c) it counts the boxes (d) the gripper closes
37. 37.True or false: when the arm lifts a box, the robot is sensing. (a) False (b) True
38. 38.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) act (c) think
39. 39.🔍 Which is the odd one out? (a) it counts the boxes (b) a sensor checks distance (c) it decides to stop (d) it compares two numbers
40. 40.🔍 Which is the odd one out? (a) a sensor reads light (b) a gyro feels a turn (c) a mic hears a clap (d) the wheels spin

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