Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 154 · 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.🧠 In which order does a robot work? (a) think → act → sense (b) sense → think → act (c) act → think → sense (d) act → sense → think
2. 2.🔍 Which is the odd one out? (a) the wheels spin (b) it plans the next move (c) a buzzer beeps (d) an LED lights up
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 gear (b) a battery (c) a crash (d) a loop
5. 5.True or false: when it compares two numbers, the robot is acting. (a) True (b) False
6. 6.Which of these shows that the robot is sensing? (a) the robot turns left (b) a bumper is pressed (c) the arm lifts a box (d) it decides to stop
7. 7.True or false: when a sensor reads light, the robot is sensing. (a) True (b) False
8. 8.True or false: when it compares two numbers, the robot is sensing. (a) False (b) True
9. 9.🔍 Which is the odd one out? (a) the program picks a path (b) a gyro feels a turn (c) it decides to turn (d) it compares two numbers
10. 10.🧠 Sense, think or act: “the gripper closes”? (a) sense (b) think (c) act
11. 11.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) sense (c) act
12. 12.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) it drives on (b) it decides to turn (c) the motors turn it (d) the bumper is pressed
13. 13.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the controller reads it (b) the bumper is pressed
14. 14.True or false: when the gripper closes, the robot is sensing. (a) True (b) False
15. 15.True or false: when it plans the next move, the robot is sensing. (a) False (b) True
16. 16.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) sense (c) act
17. 17.True or false: when it decides to stop, the robot is thinking (deciding). (a) True (b) False
18. 18.Which of these shows that the robot is thinking (deciding)? (a) it decides to turn (b) the robot turns left (c) an LED lights up (d) the gripper closes
19. 19.🔍 Which is the odd one out? (a) the wheels spin (b) a buzzer beeps (c) a bumper is pressed (d) an LED lights up
20. 20.True or false: when a camera spots a wall, the robot is sensing. (a) False (b) True
21. 21.True or false: when a sensor reads light, the robot is thinking (deciding). (a) False (b) True
22. 22.Which of these shows that the robot is acting? (a) it compares two numbers (b) a gyro feels a turn (c) the gripper closes (d) a mic hears a clap
23. 23.🔍 Which is the odd one out? (a) a buzzer beeps (b) it compares two numbers (c) it counts the boxes (d) it plans the next move
24. 24.🔍 Which is the odd one out? (a) it counts the boxes (b) it compares two numbers (c) it decides to turn (d) the robot turns left
25. 25.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) think (c) act
26. 26.🧠 Which part of a robot does the “think” job? (a) the frame (b) the controller (c) the bumper (d) the wheels
27. 27.Which of these shows that the robot is acting? (a) a sensor reads light (b) a sensor checks distance (c) a camera spots a wall (d) a buzzer beeps
28. 28.Which of these shows that the robot is sensing? (a) an LED lights up (b) it plans the next move (c) it counts the boxes (d) a sensor checks distance
29. 29.Which of these shows that the robot is sensing? (a) the wheels spin (b) a gyro feels a turn (c) it decides to stop (d) it counts the boxes
30. 30.Which of these shows that the robot is acting? (a) it compares two numbers (b) an LED lights up (c) a camera spots a wall (d) a sensor reads light
31. 31.True or false: when the robot turns left, the robot is acting. (a) False (b) True
32. 32.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) the controller reads it (b) it decides to turn (c) it drives on (d) the bumper is pressed
33. 33.Which of these shows that the robot is thinking (deciding)? (a) the wheels spin (b) a bumper is pressed (c) an LED lights up (d) it compares two numbers
34. 34.🔍 Which is the odd one out? (a) the wheels spin (b) a buzzer beeps (c) the arm lifts a box (d) it compares two numbers
35. 35.🔍 Which is the odd one out? (a) an LED lights up (b) the gripper closes (c) the robot turns left (d) it decides to turn
36. 36.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the bumper is pressed (b) the controller reads it (c) it drives on (d) the motors turn it
37. 37.🔢 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
38. 38.True or false: when it decides to turn, the robot is acting. (a) False (b) True
39. 39.True or false: when a bumper is pressed, the robot is acting. (a) False (b) True
40. 40.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) act (c) think

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