Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 398 · 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 motors (b) the frame (c) the battery (d) the sensors
2. 2.🔍 Which is the odd one out? (a) a sensor reads light (b) a mic hears a clap (c) a camera spots a wall (d) the wheels spin
3. 3.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the motors turn it”? (a) it decides to turn (b) the motors turn it
4. 4.🧠 Sense, think or act: “a bumper is pressed”? (a) think (b) act (c) sense
5. 5.🔍 Which is the odd one out? (a) it decides to turn (b) it decides to stop (c) the program picks a path (d) a gyro feels a turn
6. 6.Which of these shows that the robot is sensing? (a) it decides to stop (b) it counts the boxes (c) a gyro feels a turn (d) it compares two numbers
7. 7.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the controller (c) the frame (d) the wheels
8. 8.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) it drives on (b) the motors turn it (c) the bumper is pressed (d) the controller reads it
9. 9.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) a bumper is pressed (c) it counts the boxes (d) a camera spots a wall
10. 10.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) it plans the next move (c) a camera spots a wall (d) a gyro feels a turn
11. 11.True or false: when a sensor checks distance, the robot is sensing. (a) True (b) False
12. 12.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) the motors turn it (c) it decides to turn (d) the bumper is pressed
13. 13.🔍 Which is the odd one out? (a) the arm lifts a box (b) it compares two numbers (c) the wheels spin (d) an LED lights up
14. 14.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) a bumper is pressed (c) the arm lifts a box (d) it decides to turn
15. 15.Which of these shows that the robot is acting? (a) the program picks a path (b) the wheels spin (c) it compares two numbers (d) it decides to stop
16. 16.Which of these shows that the robot is acting? (a) it compares two numbers (b) a sensor checks distance (c) a mic hears a clap (d) the robot turns left
17. 17.🔢 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
18. 18.True or false: when a sensor reads light, the robot is thinking (deciding). (a) True (b) False
19. 19.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the motors turn it (c) the bumper is pressed (d) it drives on
20. 20.🔍 Which is the odd one out? (a) a sensor reads light (b) the robot turns left (c) the wheels spin (d) the arm lifts a box
21. 21.🧠 Sense, think or act: “the robot turns left”? (a) act (b) think (c) sense
22. 22.True or false: when a sensor reads light, the robot is acting. (a) True (b) False
23. 23.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
24. 24.Which of these shows that the robot is acting? (a) it decides to turn (b) it decides to stop (c) a mic hears a clap (d) an LED lights up
25. 25.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a crash (c) a battery (d) a gear
26. 26.🔍 Which is the odd one out? (a) a camera spots a wall (b) a mic hears a clap (c) an LED lights up (d) a sensor checks distance
27. 27.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) sense → think → act (d) act → sense → think
28. 28.🔍 Which is the odd one out? (a) it plans the next move (b) the program picks a path (c) a bumper is pressed (d) it decides to stop
29. 29.🔍 Which is the odd one out? (a) the gripper closes (b) it decides to stop (c) a buzzer beeps (d) the wheels spin
30. 30.True or false: when a mic hears a clap, the robot is thinking (deciding). (a) False (b) True
31. 31.True or false: when the program picks a path, the robot is sensing. (a) False (b) True
32. 32.True or false: when it plans the next move, the robot is acting. (a) True (b) False
33. 33.🔍 Which is the odd one out? (a) a mic hears a clap (b) it decides to turn (c) it decides to stop (d) it compares two numbers
34. 34.Which of these shows that the robot is sensing? (a) it counts the boxes (b) the gripper closes (c) a bumper is pressed (d) a buzzer beeps
35. 35.🧠 Sense, think or act: “the gripper closes”? (a) think (b) act (c) sense
36. 36.🧠 Sense, think or act: “it decides to stop”? (a) think (b) sense (c) act
37. 37.🔍 Which is the odd one out? (a) it compares two numbers (b) the program picks a path (c) a camera spots a wall (d) it counts the boxes
38. 38.Which of these shows that the robot is sensing? (a) it decides to turn (b) it compares two numbers (c) the arm lifts a box (d) a sensor checks distance
39. 39.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) a sensor reads light (b) the program picks a path (c) a camera spots a wall (d) a bumper is pressed

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