Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 793 · 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) the wheels spin (b) a buzzer beeps (c) a camera spots a wall (d) the robot turns left
2. 2.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it decides to turn”? (a) the controller reads it (b) it decides to turn
3. 3.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
4. 4.🔍 Which is the odd one out? (a) it decides to stop (b) it counts the boxes (c) a buzzer beeps (d) the program picks a path
5. 5.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the motors turn it”? (a) the motors turn it (b) the controller reads it
6. 6.🧠 Sense, think or act: “it decides to stop”? (a) act (b) sense (c) think
7. 7.Which of these shows that the robot is acting? (a) a sensor checks distance (b) a mic hears a clap (c) the wheels spin (d) it decides to turn
8. 8.Which of these shows that the robot is acting? (a) the gripper closes (b) it decides to stop (c) a bumper is pressed (d) a sensor reads light
9. 9.🧠 Sense, think or act: “the gripper closes”? (a) think (b) act (c) sense
10. 10.🧠 In which order does a robot work? (a) think → act → sense (b) act → think → sense (c) act → sense → think (d) sense → think → act
11. 11.🔍 Which is the odd one out? (a) a sensor checks distance (b) the program picks a path (c) a sensor reads light (d) a gyro feels a turn
12. 12.🔍 Which is the odd one out? (a) it plans the next move (b) it decides to turn (c) an LED lights up (d) it compares two numbers
13. 13.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the controller reads it (b) the motors turn it (c) it decides to turn (d) the bumper is pressed
14. 14.Which of these shows that the robot is sensing? (a) it decides to stop (b) it plans the next move (c) a mic hears a clap (d) it compares two numbers
15. 15.True or false: when the program picks a path, the robot is thinking (deciding). (a) True (b) False
16. 16.Which of these shows that the robot is thinking (deciding)? (a) the gripper closes (b) it decides to stop (c) an LED lights up (d) a sensor reads light
17. 17.🧠 Which parts do the “sense” job? (a) the battery (b) the motors (c) the sensors (d) the frame
18. 18.Which of these shows that the robot is acting? (a) an LED lights up (b) it counts the boxes (c) a bumper is pressed (d) a camera spots a wall
19. 19.Which of these shows that the robot is acting? (a) a sensor reads light (b) the arm lifts a box (c) the program picks a path (d) a bumper is pressed
20. 20.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) sense (c) think
21. 21.True or false: when a buzzer beeps, the robot is sensing. (a) False (b) True
22. 22.Which of these shows that the robot is acting? (a) it decides to stop (b) the program picks a path (c) the robot turns left (d) a sensor reads light
23. 23.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a gear (c) a crash (d) a loop
24. 24.🔍 Which is the odd one out? (a) it counts the boxes (b) the wheels spin (c) it plans the next move (d) it compares two numbers
25. 25.True or false: when a bumper is pressed, the robot is acting. (a) True (b) False
26. 26.True or false: when a bumper is pressed, the robot is sensing. (a) False (b) True
27. 27.🔢 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
28. 28.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) think (c) sense
29. 29.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the frame (c) the controller (d) the bumper
30. 30.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) act (c) sense
31. 31.Which of these shows that the robot is acting? (a) a sensor reads light (b) a buzzer beeps (c) it counts the boxes (d) the program picks a path
32. 32.True or false: when it counts the boxes, the robot is sensing. (a) False (b) True
33. 33.Which of these shows that the robot is sensing? (a) a buzzer beeps (b) it compares two numbers (c) an LED lights up (d) a gyro feels a turn
34. 34.🔍 Which is the odd one out? (a) the robot turns left (b) an LED lights up (c) a mic hears a clap (d) the gripper closes
35. 35.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “the controller reads it”? (a) the controller reads it (b) the bumper is pressed
36. 36.🧠 Sense, think or act: “it compares two numbers”? (a) act (b) think (c) sense
37. 37.True or false: when it decides to turn, the robot is acting. (a) True (b) False
38. 38.🔢 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
39. 39.True or false: when it decides to stop, the robot is acting. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) the program picks a path (b) it decides to turn (c) it compares two numbers (d) a sensor reads light

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