Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 470 · 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 gear (b) a loop (c) a battery (d) a crash
2. 2.Which of these shows that the robot is acting? (a) it compares two numbers (b) a camera spots a wall (c) an LED lights up (d) a sensor checks distance
3. 3.🔢 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
4. 4.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) sense (c) act
5. 5.🔍 Which is the odd one out? (a) a sensor checks distance (b) the arm lifts a box (c) a sensor reads light (d) a gyro feels a turn
6. 6.True or false: when a buzzer beeps, the robot is thinking (deciding). (a) True (b) False
7. 7.🔍 Which is the odd one out? (a) an LED lights up (b) a camera spots a wall (c) a gyro feels a turn (d) a sensor checks distance
8. 8.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) sense (c) think
9. 9.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) it compares two numbers (c) it decides to stop (d) the gripper closes
10. 10.🔍 Which is the odd one out? (a) the arm lifts a box (b) it decides to turn (c) a buzzer beeps (d) the wheels spin
11. 11.Which of these shows that the robot is thinking (deciding)? (a) a sensor reads light (b) a gyro feels a turn (c) the robot turns left (d) it plans the next move
12. 12.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) sense (c) think
13. 13.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the controller reads it”? (a) it decides to turn (b) the controller reads it
14. 14.True or false: when a sensor checks distance, the robot is sensing. (a) False (b) True
15. 15.True or false: when a sensor reads light, the robot is sensing. (a) False (b) True
16. 16.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) the controller reads it (b) it drives on
17. 17.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the motors turn it (b) the bumper is pressed (c) it decides to turn (d) it drives on
18. 18.🔍 Which is the odd one out? (a) a camera spots a wall (b) a sensor reads light (c) a mic hears a clap (d) the robot turns left
19. 19.🔍 Which is the odd one out? (a) the wheels spin (b) the gripper closes (c) an LED lights up (d) it counts the boxes
20. 20.Which of these shows that the robot is thinking (deciding)? (a) it decides to turn (b) the arm lifts a box (c) a mic hears a clap (d) the robot turns left
21. 21.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “it drives on”? (a) it drives on (b) it decides to turn
22. 22.True or false: when it counts the boxes, the robot is sensing. (a) False (b) True
23. 23.True or false: when a sensor reads light, the robot is thinking (deciding). (a) False (b) True
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.🧠 Sense, think or act: “a buzzer beeps”? (a) think (b) act (c) sense
26. 26.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the bumper is pressed (b) the controller reads it
27. 27.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
28. 28.Which of these shows that the robot is sensing? (a) an LED lights up (b) it plans the next move (c) a buzzer beeps (d) a sensor checks distance
29. 29.True or false: when the wheels spin, the robot is acting. (a) True (b) False
30. 30.🔢 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
31. 31.True or false: when a bumper is pressed, the robot is acting. (a) True (b) False
32. 32.True or false: when it compares two numbers, the robot is thinking (deciding). (a) False (b) True
33. 33.🔍 Which is the odd one out? (a) it counts the boxes (b) a mic hears a clap (c) it compares two numbers (d) it plans the next move
34. 34.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “it decides to turn”? (a) it decides to turn (b) it drives on
35. 35.Which of these shows that the robot is sensing? (a) the program picks a path (b) a buzzer beeps (c) the arm lifts a box (d) a sensor reads light
36. 36.🧠 Which parts do the “act” job? (a) the sensors (b) the program (c) the camera (d) the motors
37. 37.Which of these shows that the robot is thinking (deciding)? (a) the gripper closes (b) an LED lights up (c) a mic hears a clap (d) the program picks a path
38. 38.Which of these shows that the robot is acting? (a) a sensor reads light (b) the robot turns left (c) a bumper is pressed (d) it plans the next move
39. 39.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it drives on (b) the bumper is pressed (c) it decides to turn (d) the controller reads it
40. 40.🧠 Sense, think or act: “a sensor reads light”? (a) think (b) act (c) sense

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