Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 104 · 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) it decides to turn (b) it compares two numbers (c) it counts the boxes (d) a mic hears a clap
2. 2.🧠 Sense, think or act: “the program picks a path”? (a) act (b) sense (c) think
3. 3.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the frame (c) the controller (d) the bumper
4. 4.🔍 Which is the odd one out? (a) the gripper closes (b) the wheels spin (c) the robot turns left (d) it compares two numbers
5. 5.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the bumper is pressed (b) it decides to turn (c) it drives on (d) the controller reads it
6. 6.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) act (c) sense
7. 7.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) the wheels spin (c) a sensor reads light (d) it counts the boxes
8. 8.True or false: when a camera spots a wall, the robot is sensing. (a) True (b) False
9. 9.True or false: when it plans the next move, the robot is sensing. (a) True (b) False
10. 10.Which of these shows that the robot is acting? (a) a sensor reads light (b) it compares two numbers (c) the wheels spin (d) the program picks a path
11. 11.🧠 In which order does a robot work? (a) act → sense → think (b) act → think → sense (c) sense → think → act (d) think → act → sense
12. 12.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the bumper is pressed”? (a) the bumper is pressed (b) the motors turn it
13. 13.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) the program picks a path (b) the robot turns left (c) it plans the next move (d) it counts the boxes
15. 15.Which of these shows that the robot is acting? (a) the arm lifts a box (b) it counts the boxes (c) a gyro feels a turn (d) a sensor checks distance
16. 16.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a gear (c) a battery (d) a crash
17. 17.True or false: when it decides to stop, the robot is acting. (a) True (b) False
18. 18.True or false: when it decides to stop, the robot is sensing. (a) True (b) False
19. 19.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the motors turn it (b) the bumper is pressed (c) the controller reads it (d) it drives on
20. 20.Which of these shows that the robot is thinking (deciding)? (a) it decides to turn (b) the wheels spin (c) the robot turns left (d) a mic hears a clap
21. 21.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
22. 22.True or false: when a gyro feels a turn, the robot is thinking (deciding). (a) False (b) True
23. 23.🧠 Sense, think or act: “an LED lights up”? (a) think (b) sense (c) act
24. 24.🔢 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
25. 25.🧠 Which parts do the “act” job? (a) the sensors (b) the program (c) the motors (d) the camera
26. 26.🔍 Which is the odd one out? (a) the arm lifts a box (b) a gyro feels a turn (c) the robot turns left (d) the gripper closes
27. 27.Which of these shows that the robot is sensing? (a) it decides to stop (b) it plans the next move (c) the robot turns left (d) a camera spots a wall
28. 28.True or false: when it decides to turn, the robot is acting. (a) True (b) False
29. 29.🧠 Which parts do the “sense” job? (a) the motors (b) the battery (c) the frame (d) the sensors
30. 30.🔍 Which is the odd one out? (a) an LED lights up (b) a bumper is pressed (c) the wheels spin (d) a buzzer beeps
31. 31.🔍 Which is the odd one out? (a) the robot turns left (b) the wheels spin (c) a camera spots a wall (d) an LED lights up
32. 32.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) False (b) True
33. 33.Which of these shows that the robot is sensing? (a) the program picks a path (b) the arm lifts a box (c) a gyro feels a turn (d) an LED lights up
34. 34.True or false: when the arm lifts a box, the robot is sensing. (a) True (b) False
35. 35.True or false: when the arm lifts a box, the robot is acting. (a) False (b) True
36. 36.🔍 Which is the odd one out? (a) it decides to turn (b) a mic hears a clap (c) a sensor reads light (d) a sensor checks distance
37. 37.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a sensor checks distance (c) a mic hears a clap (d) the gripper closes
38. 38.Which of these shows that the robot is acting? (a) a sensor reads light (b) a sensor checks distance (c) an LED lights up (d) a gyro feels a turn
39. 39.🔍 Which is the odd one out? (a) the arm lifts a box (b) the gripper closes (c) the wheels spin (d) a sensor checks distance
40. 40.Which of these shows that the robot is acting? (a) a bumper is pressed (b) the gripper closes (c) it plans the next move (d) a sensor reads light

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