Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 76 · 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.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a crash (b) a gear (c) a battery (d) a loop
2. 2.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
3. 3.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) True (b) False
4. 4.Which of these shows that the robot is acting? (a) the gripper closes (b) a gyro feels a turn (c) the program picks a path (d) a camera spots a wall
5. 5.True or false: when the wheels spin, the robot is acting. (a) False (b) True
6. 6.True or false: when it counts the boxes, the robot is sensing. (a) True (b) False
7. 7.True or false: when the program picks a path, the robot is thinking (deciding). (a) True (b) False
8. 8.🔍 Which is the odd one out? (a) the program picks a path (b) it decides to turn (c) the gripper closes (d) it plans the next move
9. 9.True or false: when the program picks a path, the robot is sensing. (a) False (b) True
10. 10.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) think (c) act
11. 11.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the motors turn it (b) the controller reads it (c) it drives on (d) it decides to turn
12. 12.🔍 Which is the odd one out? (a) the wheels spin (b) the robot turns left (c) the program picks a path (d) the gripper closes
13. 13.True or false: when it decides to stop, the robot is thinking (deciding). (a) True (b) False
14. 14.🧠 In which order does a robot work? (a) sense → think → act (b) think → act → sense (c) act → think → sense (d) act → sense → think
15. 15.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a sensor checks distance (c) the gripper closes (d) a buzzer beeps
16. 16.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) think (c) act
17. 17.Which of these shows that the robot is sensing? (a) it counts the boxes (b) the wheels spin (c) a camera spots a wall (d) it compares two numbers
18. 18.True or false: when a sensor reads light, the robot is thinking (deciding). (a) False (b) True
19. 19.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the controller reads it (c) the motors turn it (d) the bumper is pressed
20. 20.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) think (c) act
21. 21.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the controller reads it (b) the bumper is pressed
22. 22.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it drives on (b) the motors turn it (c) the bumper is pressed (d) it decides to turn
23. 23.🧠 Sense, think or act: “a buzzer beeps”? (a) think (b) sense (c) act
24. 24.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the bumper is pressed”? (a) the motors turn it (b) the bumper is pressed
25. 25.True or false: when it compares two numbers, the robot is acting. (a) True (b) False
26. 26.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) it compares two numbers (c) an LED lights up (d) it decides to turn
27. 27.🔍 Which is the odd one out? (a) the arm lifts a box (b) it compares two numbers (c) the wheels spin (d) the robot turns left
28. 28.Which of these shows that the robot is sensing? (a) a sensor reads light (b) the robot turns left (c) the arm lifts a box (d) an LED lights up
29. 29.Which of these shows that the robot is thinking (deciding)? (a) it compares two numbers (b) the gripper closes (c) a bumper is pressed (d) an LED lights up
30. 30.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) it decides to turn (b) the bumper is pressed
31. 31.Which of these shows that the robot is sensing? (a) it decides to stop (b) a buzzer beeps (c) the arm lifts a box (d) a mic hears a clap
32. 32.🧠 Sense, think or act: “the robot turns left”? (a) think (b) sense (c) act
33. 33.Which of these shows that the robot is acting? (a) the arm lifts a box (b) a sensor reads light (c) it compares two numbers (d) a camera spots a wall
34. 34.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a camera spots a wall (c) a sensor reads light (d) it decides to turn
35. 35.True or false: when a gyro feels a turn, the robot is acting. (a) False (b) True
36. 36.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it decides to turn”? (a) it decides to turn (b) the controller reads it
37. 37.True or false: when it decides to turn, the robot is sensing. (a) False (b) True
38. 38.🧠 Which parts do the “sense” job? (a) the frame (b) the battery (c) the sensors (d) the motors
39. 39.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) sense (c) act
40. 40.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the bumper (c) the controller (d) the frame

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