Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 55 · 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 it decides to stop, the robot is sensing. (a) False (b) True
2. 2.Which of these shows that the robot is sensing? (a) it decides to turn (b) an LED lights up (c) a sensor reads light (d) it compares two numbers
3. 3.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) act (c) sense
4. 4.🔍 Which is the odd one out? (a) the arm lifts a box (b) the robot turns left (c) an LED lights up (d) a sensor checks distance
5. 5.🔍 Which is the odd one out? (a) a bumper is pressed (b) a sensor checks distance (c) a mic hears a clap (d) the program picks a path
6. 6.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
7. 7.🧠 Which parts do the “sense” job? (a) the frame (b) the motors (c) the sensors (d) the battery
8. 8.🔍 Which is the odd one out? (a) the arm lifts a box (b) the gripper closes (c) the wheels spin (d) a sensor reads light
9. 9.🔍 Which is the odd one out? (a) it decides to stop (b) it compares two numbers (c) the program picks a path (d) a buzzer beeps
10. 10.True or false: when a bumper is pressed, the robot is sensing. (a) False (b) True
11. 11.Which of these shows that the robot is thinking (deciding)? (a) the program picks a path (b) a buzzer beeps (c) a camera spots a wall (d) a sensor reads light
12. 12.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it drives on (b) it decides to turn (c) the motors turn it (d) the bumper is pressed
13. 13.🔍 Which is the odd one out? (a) a bumper is pressed (b) a mic hears a clap (c) the gripper closes (d) a camera spots a wall
14. 14.🔍 Which is the odd one out? (a) a camera spots a wall (b) a mic hears a clap (c) a sensor checks distance (d) it decides to stop
15. 15.Which of these shows that the robot is sensing? (a) it decides to turn (b) an LED lights up (c) a buzzer beeps (d) a mic hears a clap
16. 16.True or false: when it plans the next move, the robot is sensing. (a) False (b) True
17. 17.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) a sensor checks distance (c) the arm lifts a box (d) it decides to turn
18. 18.True or false: when a sensor checks distance, the robot is acting. (a) True (b) False
19. 19.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a crash (c) a gear (d) a loop
20. 20.Which of these shows that the robot is acting? (a) the gripper closes (b) it decides to turn (c) it plans the next move (d) it counts the boxes
21. 21.🔍 Which is the odd one out? (a) the robot turns left (b) a buzzer beeps (c) it plans the next move (d) the gripper closes
22. 22.🧠 Sense, think or act: “an LED lights up”? (a) sense (b) think (c) act
23. 23.🧠 Which parts do the “act” job? (a) the camera (b) the motors (c) the program (d) the sensors
24. 24.🧠 Sense, think or act: “a sensor reads light”? (a) act (b) sense (c) think
25. 25.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) act (c) sense
26. 26.🔍 Which is the odd one out? (a) the arm lifts a box (b) the wheels spin (c) a mic hears a clap (d) the gripper closes
27. 27.Which of these shows that the robot is sensing? (a) it decides to stop (b) the gripper closes (c) a camera spots a wall (d) the robot turns left
28. 28.🧠 Sense, think or act: “it plans the next move”? (a) think (b) sense (c) act
29. 29.🔍 Which is the odd one out? (a) it counts the boxes (b) a gyro feels a turn (c) it plans the next move (d) it compares two numbers
30. 30.True or false: when the arm lifts a box, the robot is sensing. (a) True (b) False
31. 31.🔢 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
32. 32.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) True (b) False
33. 33.True or false: when the robot turns left, the robot is acting. (a) False (b) True
34. 34.Which of these shows that the robot is thinking (deciding)? (a) a camera spots a wall (b) a sensor checks distance (c) the robot turns left (d) it plans the next move
35. 35.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “it drives on”? (a) the motors turn it (b) it drives on
36. 36.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) sense (c) think
37. 37.Which of these shows that the robot is thinking (deciding)? (a) the robot turns left (b) a buzzer beeps (c) it counts the boxes (d) a sensor reads light
38. 38.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) the bumper is pressed (c) the controller reads it (d) it drives on
39. 39.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the motors turn it”? (a) the motors turn it (b) the bumper is pressed
40. 40.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) it drives on (b) the motors turn it (c) the bumper is pressed (d) the controller reads it

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