Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 890 · 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.True or false: when a bumper is pressed, the robot is sensing. (a) True (b) False
2. 2.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a gear (c) a battery (d) a loop
3. 3.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) think (c) act
4. 4.Which of these shows that the robot is acting? (a) a bumper is pressed (b) a sensor reads light (c) a buzzer beeps (d) it compares two numbers
5. 5.🧠 Which parts do the “act” job? (a) the program (b) the sensors (c) the camera (d) the motors
6. 6.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) sense (c) act
7. 7.🧠 Sense, think or act: “a buzzer beeps”? (a) sense (b) act (c) think
8. 8.True or false: when a camera spots a wall, the robot is thinking (deciding). (a) False (b) True
9. 9.🧠 Sense, think or act: “the robot turns left”? (a) think (b) act (c) sense
10. 10.🧠 In which order does a robot work? (a) act → think → sense (b) act → sense → think (c) sense → think → act (d) think → act → sense
11. 11.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the controller reads it (b) the bumper is pressed (c) the motors turn it (d) it drives on
12. 12.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the controller reads it (b) it decides to turn (c) the bumper is pressed (d) it drives on
13. 13.True or false: when the gripper closes, the robot is sensing. (a) True (b) False
14. 14.🔍 Which is the odd one out? (a) it compares two numbers (b) it counts the boxes (c) it plans the next move (d) a gyro feels a turn
15. 15.🧠 Sense, think or act: “an LED lights up”? (a) act (b) think (c) sense
16. 16.🔍 Which is the odd one out? (a) the arm lifts a box (b) a sensor reads light (c) a bumper is pressed (d) a mic hears a clap
17. 17.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the bumper is pressed (b) the controller reads it (c) it decides to turn (d) it drives on
18. 18.🔍 Which is the odd one out? (a) the gripper closes (b) the wheels spin (c) a sensor checks distance (d) the robot turns left
19. 19.🔍 Which is the odd one out? (a) the robot turns left (b) the gripper closes (c) it compares two numbers (d) an LED lights up
20. 20.🧠 Sense, think or act: “the gripper closes”? (a) sense (b) act (c) think
21. 21.Which of these shows that the robot is thinking (deciding)? (a) it compares two numbers (b) a gyro feels a turn (c) the arm lifts a box (d) a bumper is pressed
22. 22.True or false: when the program picks a path, the robot is sensing. (a) False (b) True
23. 23.🔢 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
24. 24.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) it decides to stop (c) the robot turns left (d) a gyro feels a turn
25. 25.True or false: when the arm lifts a box, the robot is acting. (a) False (b) True
26. 26.🧠 Which parts do the “sense” job? (a) the sensors (b) the motors (c) the frame (d) the battery
27. 27.Which of these shows that the robot is sensing? (a) it decides to turn (b) a sensor reads light (c) an LED lights up (d) the program picks a path
28. 28.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) the robot turns left (c) a sensor checks distance (d) it decides to stop
29. 29.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) the gripper closes (c) the robot turns left (d) the program picks a path
30. 30.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) it decides to turn (c) the robot turns left (d) a bumper is pressed
31. 31.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it decides to turn”? (a) the bumper is pressed (b) it decides to turn
32. 32.Which of these shows that the robot is acting? (a) it counts the boxes (b) it decides to turn (c) a camera spots a wall (d) the arm lifts a box
33. 33.🔍 Which is the odd one out? (a) an LED lights up (b) the gripper closes (c) it decides to stop (d) the arm lifts a box
34. 34.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
35. 35.Which of these shows that the robot is acting? (a) the wheels spin (b) it counts the boxes (c) the program picks a path (d) it compares two numbers
36. 36.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) True (b) False
37. 37.🔢 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) the motors turn it (d) it decides to turn
38. 38.True or false: when it decides to turn, the robot is sensing. (a) False (b) True
39. 39.True or false: when the robot turns left, the robot is sensing. (a) False (b) True
40. 40.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) it plans the next move (c) the arm lifts a box (d) a camera spots a wall

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