Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 244 · 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.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
2. 2.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a crash (c) a gear (d) a battery
3. 3.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the bumper is pressed (b) it decides to turn (c) the motors turn it (d) it drives on
4. 4.Which of these shows that the robot is sensing? (a) the program picks a path (b) a buzzer beeps (c) a bumper is pressed (d) it decides to turn
5. 5.🔢 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
6. 6.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) it compares two numbers (c) a sensor reads light (d) the arm lifts a box
7. 7.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
8. 8.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the motors turn it (b) it decides to turn (c) the bumper is pressed (d) it drives on
9. 9.True or false: when it counts the boxes, the robot is acting. (a) False (b) True
10. 10.Which of these shows that the robot is thinking (deciding)? (a) a mic hears a clap (b) a sensor reads light (c) a camera spots a wall (d) it decides to turn
11. 11.🧠 Which part of a robot does the “think” job? (a) the frame (b) the wheels (c) the controller (d) the bumper
12. 12.🔍 Which is the odd one out? (a) it compares two numbers (b) it decides to stop (c) it plans the next move (d) a mic hears a clap
13. 13.Which of these shows that the robot is acting? (a) it compares two numbers (b) an LED lights up (c) a sensor reads light (d) a mic hears a clap
14. 14.🧠 In which order does a robot work? (a) act → think → sense (b) act → sense → think (c) think → act → sense (d) sense → think → act
15. 15.🧠 Which parts do the “act” job? (a) the camera (b) the program (c) the sensors (d) the motors
16. 16.🔍 Which is the odd one out? (a) a bumper is pressed (b) the gripper closes (c) the wheels spin (d) the arm lifts a box
17. 17.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
18. 18.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) the bumper is pressed (b) it decides to turn
19. 19.🔍 Which is the odd one out? (a) the arm lifts a box (b) it counts the boxes (c) a buzzer beeps (d) the robot turns left
20. 20.True or false: when a buzzer beeps, the robot is thinking (deciding). (a) True (b) False
21. 21.Which of these shows that the robot is acting? (a) it decides to turn (b) a sensor checks distance (c) the arm lifts a box (d) the program picks a path
22. 22.True or false: when a bumper is pressed, the robot is acting. (a) False (b) True
23. 23.🧠 Sense, think or act: “it decides to stop”? (a) act (b) sense (c) think
24. 24.Which of these shows that the robot is sensing? (a) a camera spots a wall (b) a buzzer beeps (c) the gripper closes (d) it decides to turn
25. 25.🧠 Sense, think or act: “it plans the next move”? (a) act (b) sense (c) think
26. 26.🔍 Which is the odd one out? (a) a sensor checks distance (b) a bumper is pressed (c) a sensor reads light (d) it plans the next move
27. 27.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it drives on (b) it decides to turn (c) the bumper is pressed (d) the controller reads it
28. 28.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) it plans the next move (c) the wheels spin (d) a mic hears a clap
29. 29.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the bumper is pressed (b) the motors turn it (c) it drives on (d) the controller reads it
30. 30.🔍 Which is the odd one out? (a) a buzzer beeps (b) the arm lifts a box (c) the gripper closes (d) it compares two numbers
31. 31.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) think (c) sense
32. 32.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it drives on”? (a) it drives on (b) the bumper is pressed
33. 33.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the controller reads it”? (a) it drives on (b) the controller reads it
34. 34.🧠 Sense, think or act: “a sensor reads light”? (a) think (b) sense (c) act
35. 35.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) sense (c) act
36. 36.True or false: when it decides to stop, the robot is sensing. (a) True (b) False
37. 37.True or false: when an LED lights up, the robot is sensing. (a) True (b) False
38. 38.🧠 Sense, think or act: “the arm lifts a box”? (a) sense (b) act (c) think
39. 39.Which of these shows that the robot is thinking (deciding)? (a) the wheels spin (b) an LED lights up (c) the program picks a path (d) a camera spots a wall
40. 40.🔍 Which is the odd one out? (a) a gyro feels a turn (b) a sensor reads light (c) the wheels spin (d) a sensor checks distance

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