Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 272 · 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 is the odd one out? (a) a sensor checks distance (b) a sensor reads light (c) the gripper closes (d) a camera spots a wall
2. 2.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it drives on (b) it decides to turn (c) the controller reads it (d) the motors turn it
3. 3.Which of these shows that the robot is acting? (a) a camera spots a wall (b) an LED lights up (c) the program picks a path (d) it compares two numbers
4. 4.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) a mic hears a clap (c) a sensor reads light (d) it counts the boxes
5. 5.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) think (c) act
6. 6.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) it compares two numbers (c) it counts the boxes (d) the gripper closes
7. 7.🧠 Which parts do the “sense” job? (a) the battery (b) the motors (c) the sensors (d) the frame
8. 8.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) think (c) act
9. 9.Which of these shows that the robot is thinking (deciding)? (a) the robot turns left (b) it decides to turn (c) a camera spots a wall (d) a sensor checks distance
10. 10.🔢 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
11. 11.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it decides to turn”? (a) it decides to turn (b) the bumper is pressed
12. 12.True or false: when it compares two numbers, the robot is sensing. (a) False (b) True
13. 13.🔍 Which is the odd one out? (a) the program picks a path (b) it decides to stop (c) it decides to turn (d) the robot turns left
14. 14.True or false: when it compares two numbers, the robot is acting. (a) True (b) False
15. 15.🔢 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) it drives on
16. 16.🔢 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
17. 17.🔍 Which is the odd one out? (a) a camera spots a wall (b) a sensor reads light (c) a sensor checks distance (d) the arm lifts a box
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) the bumper is pressed (d) it drives on
19. 19.🧠 Which parts do the “act” job? (a) the motors (b) the program (c) the camera (d) the sensors
20. 20.Which of these shows that the robot is thinking (deciding)? (a) the gripper closes (b) a sensor checks distance (c) it decides to stop (d) a camera spots a wall
21. 21.🧠 Which part of a robot does the “think” job? (a) the controller (b) the wheels (c) the bumper (d) the frame
22. 22.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a loop (c) a gear (d) a battery
23. 23.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) True (b) False
24. 24.🧠 Sense, think or act: “it decides to turn”? (a) act (b) think (c) sense
25. 25.True or false: when an LED lights up, the robot is sensing. (a) True (b) False
26. 26.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) it plans the next move (c) the program picks a path (d) the wheels spin
27. 27.🧠 Sense, think or act: “the gripper closes”? (a) think (b) sense (c) act
28. 28.🔍 Which is the odd one out? (a) a buzzer beeps (b) the robot turns left (c) the program picks a path (d) an LED lights up
29. 29.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) an LED lights up (c) a camera spots a wall (d) it plans the next move
30. 30.🔍 Which is the odd one out? (a) an LED lights up (b) it compares two numbers (c) the robot turns left (d) the gripper closes
31. 31.🔢 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
32. 32.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) it compares two numbers (c) a camera spots a wall (d) an LED lights up
33. 33.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the motors turn it (b) it decides to turn (c) it drives on (d) the controller reads it
34. 34.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
35. 35.Which of these shows that the robot is sensing? (a) it counts the boxes (b) it decides to stop (c) a bumper is pressed (d) the wheels spin
36. 36.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it plans the next move (c) the arm lifts a box (d) it decides to turn
37. 37.🧠 In which order does a robot work? (a) act → sense → think (b) sense → think → act (c) act → think → sense (d) think → act → sense
38. 38.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) act (c) think
39. 39.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) act (c) think
40. 40.🧠 Sense, think or act: “it decides to stop”? (a) act (b) sense (c) think

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