Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 90 · 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.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) it decides to turn (b) the bumper is pressed (c) the controller reads it (d) it drives on
2. 2.🔍 Which is the odd one out? (a) a camera spots a wall (b) a sensor checks distance (c) it plans the next move (d) a gyro feels a turn
3. 3.🧠 Sense, think or act: “the wheels spin”? (a) sense (b) act (c) think
4. 4.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a loop (c) a crash (d) a gear
5. 5.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) a bumper is pressed (c) the gripper closes (d) it compares two numbers
6. 6.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the controller reads it”? (a) the controller reads it (b) the motors turn it
7. 7.🧠 Which parts do the “sense” job? (a) the motors (b) the frame (c) the battery (d) the sensors
8. 8.🔍 Which is the odd one out? (a) it compares two numbers (b) an LED lights up (c) a buzzer beeps (d) the wheels spin
9. 9.🧠 Which parts do the “act” job? (a) the program (b) the motors (c) the camera (d) the sensors
10. 10.Which of these shows that the robot is sensing? (a) it decides to turn (b) a camera spots a wall (c) it plans the next move (d) the gripper closes
11. 11.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
12. 12.Which of these shows that the robot is acting? (a) a bumper is pressed (b) a buzzer beeps (c) a gyro feels a turn (d) it decides to turn
13. 13.🔢 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
14. 14.True or false: when a mic hears a clap, the robot is sensing. (a) True (b) False
15. 15.🧠 Which part of a robot does the “think” job? (a) the frame (b) the wheels (c) the bumper (d) the controller
16. 16.🔍 Which is the odd one out? (a) the wheels spin (b) a sensor checks distance (c) a camera spots a wall (d) a gyro feels a turn
17. 17.Which of these shows that the robot is acting? (a) the robot turns left (b) a sensor reads light (c) a mic hears a clap (d) it decides to turn
18. 18.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
19. 19.True or false: when it decides to turn, the robot is acting. (a) True (b) False
20. 20.🧠 In which order does a robot work? (a) think → act → sense (b) act → think → sense (c) act → sense → think (d) sense → think → act
21. 21.True or false: when a sensor checks distance, the robot is acting. (a) True (b) False
22. 22.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) it drives on (b) the controller reads it (c) the motors turn it (d) the bumper is pressed
23. 23.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) act (c) think
24. 24.Which of these shows that the robot is thinking (deciding)? (a) a gyro feels a turn (b) a bumper is pressed (c) the robot turns left (d) it counts the boxes
25. 25.True or false: when a gyro feels a turn, the robot is sensing. (a) True (b) False
26. 26.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it drives on (b) the controller reads it (c) the motors turn it (d) it decides to turn
27. 27.True or false: when a sensor checks distance, the robot is sensing. (a) False (b) True
28. 28.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) act (c) sense
29. 29.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it decides to turn (b) the motors turn it (c) the bumper is pressed (d) it drives on
30. 30.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) sense (c) think
31. 31.🔍 Which is the odd one out? (a) a mic hears a clap (b) the program picks a path (c) a bumper is pressed (d) a sensor checks distance
32. 32.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) it drives on (c) the controller reads it (d) the bumper is pressed
33. 33.🔍 Which is the odd one out? (a) a camera spots a wall (b) a bumper is pressed (c) the gripper closes (d) a gyro feels a turn
34. 34.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) it plans the next move (c) the robot turns left (d) a buzzer beeps
35. 35.🧠 Sense, think or act: “a sensor checks distance”? (a) think (b) act (c) sense
36. 36.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) True (b) False
37. 37.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) act (c) sense
38. 38.Which of these shows that the robot is thinking (deciding)? (a) a sensor checks distance (b) a sensor reads light (c) it decides to turn (d) the arm lifts a box
39. 39.Which of these shows that the robot is acting? (a) the wheels spin (b) a bumper is pressed (c) it decides to turn (d) a gyro feels a turn
40. 40.🔢 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

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