Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 578 · 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) an LED lights up (b) it compares two numbers (c) it decides to turn (d) the program picks a path
2. 2.🔍 Which is the odd one out? (a) the robot turns left (b) a gyro feels a turn (c) the arm lifts a box (d) an LED lights up
3. 3.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it plans the next move (c) it decides to turn (d) the arm lifts a box
4. 4.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a loop (c) a gear (d) a crash
5. 5.🔍 Which is the odd one out? (a) it decides to stop (b) a camera spots a wall (c) a sensor checks distance (d) a mic hears a clap
6. 6.🧠 Sense, think or act: “a buzzer beeps”? (a) sense (b) act (c) think
7. 7.True or false: when the gripper closes, the robot is acting. (a) False (b) True
8. 8.Which of these shows that the robot is sensing? (a) a buzzer beeps (b) the gripper closes (c) the wheels spin (d) a mic hears a clap
9. 9.True or false: when a sensor reads light, the robot is sensing. (a) False (b) True
10. 10.Which of these shows that the robot is sensing? (a) the wheels spin (b) a bumper is pressed (c) an LED lights up (d) a buzzer beeps
11. 11.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) the motors turn it (c) it drives on (d) the controller reads it
12. 12.🔍 Which is the odd one out? (a) it decides to turn (b) it plans the next move (c) a sensor reads light (d) it compares two numbers
13. 13.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it drives on”? (a) the bumper is pressed (b) it drives on
14. 14.🧠 Sense, think or act: “it plans the next move”? (a) sense (b) think (c) act
15. 15.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the motors turn it”? (a) the motors turn it (b) it drives on
16. 16.Which of these shows that the robot is thinking (deciding)? (a) the arm lifts a box (b) a sensor reads light (c) it compares two numbers (d) a camera spots a wall
17. 17.🧠 Sense, think or act: “it counts the boxes”? (a) sense (b) think (c) act
18. 18.🔍 Which is the odd one out? (a) a bumper is pressed (b) a gyro feels a turn (c) the gripper closes (d) a mic hears a clap
19. 19.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
20. 20.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) act → sense → think (d) sense → think → act
21. 21.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the controller reads it (b) the bumper is pressed (c) it decides to turn (d) it drives on
22. 22.🔍 Which is the odd one out? (a) a gyro feels a turn (b) it compares two numbers (c) a sensor reads light (d) a camera spots a wall
23. 23.🔍 Which is the odd one out? (a) it decides to turn (b) a sensor checks distance (c) it compares two numbers (d) it plans the next move
24. 24.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) sense (c) act
25. 25.🧠 Which part of a robot does the “think” job? (a) the controller (b) the wheels (c) the bumper (d) the frame
26. 26.🔢 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
27. 27.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) the arm lifts a box (b) a camera spots a wall (c) a mic hears a clap (d) a sensor reads light
29. 29.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) think (c) act
30. 30.🧠 Sense, think or act: “it decides to stop”? (a) sense (b) act (c) think
31. 31.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it decides to turn”? (a) it decides to turn (b) the bumper is pressed
32. 32.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) a mic hears a clap (c) the arm lifts a box (d) it decides to turn
33. 33.True or false: when a buzzer beeps, the robot is acting. (a) True (b) False
34. 34.🧠 Sense, think or act: “it compares two numbers”? (a) sense (b) think (c) act
35. 35.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) it counts the boxes (c) a bumper is pressed (d) a sensor reads light
36. 36.Which of these shows that the robot is acting? (a) a sensor reads light (b) a camera spots a wall (c) it compares two numbers (d) the robot turns left
37. 37.True or false: when it decides to turn, the robot is thinking (deciding). (a) True (b) False
38. 38.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the bumper is pressed (b) the controller reads it (c) the motors turn it (d) it drives on
39. 39.🔍 Which is the odd one out? (a) a camera spots a wall (b) a mic hears a clap (c) a gyro feels a turn (d) the robot turns left
40. 40.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) act (c) think

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