Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 193 · 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.🧠 Sense, think or act: “an LED lights up”? (a) think (b) sense (c) act
2. 2.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a gear (c) a battery (d) a crash
3. 3.🧠 Which parts do the “sense” job? (a) the sensors (b) the motors (c) the battery (d) the frame
4. 4.🧠 Sense, think or act: “it plans the next move”? (a) think (b) act (c) sense
5. 5.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) it drives on (c) the controller reads it (d) the motors turn it
6. 6.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the controller (c) the wheels (d) the frame
7. 7.True or false: when a gyro feels a turn, the robot is thinking (deciding). (a) True (b) False
8. 8.Which of these shows that the robot is acting? (a) a mic hears a clap (b) the robot turns left (c) it counts the boxes (d) it plans the next move
9. 9.🔢 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
10. 10.True or false: when it decides to stop, the robot is sensing. (a) True (b) False
11. 11.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it decides to turn”? (a) it decides to turn (b) the controller reads it
12. 12.🔍 Which is the odd one out? (a) a sensor reads light (b) a bumper is pressed (c) the program picks a path (d) a mic hears a clap
13. 13.Which of these shows that the robot is acting? (a) it decides to stop (b) the gripper closes (c) a sensor checks distance (d) it compares two numbers
14. 14.🔍 Which is the odd one out? (a) the gripper closes (b) it compares two numbers (c) it counts the boxes (d) it decides to stop
15. 15.Which of these shows that the robot is thinking (deciding)? (a) it plans the next move (b) a camera spots a wall (c) a sensor reads light (d) the gripper closes
16. 16.Which of these shows that the robot is thinking (deciding)? (a) a sensor reads light (b) an LED lights up (c) the program picks a path (d) a sensor checks distance
17. 17.True or false: when the robot turns left, the robot is acting. (a) False (b) True
18. 18.🔍 Which is the odd one out? (a) a gyro feels a turn (b) it compares two numbers (c) it decides to turn (d) the program picks a path
19. 19.Which of these shows that the robot is sensing? (a) it decides to stop (b) it compares two numbers (c) a bumper is pressed (d) it decides to turn
20. 20.🔢 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
21. 21.🧠 In which order does a robot work? (a) act → sense → think (b) think → act → sense (c) sense → think → act (d) act → think → sense
22. 22.True or false: when it counts the boxes, the robot is sensing. (a) True (b) False
23. 23.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) a sensor checks distance (c) it decides to stop (d) the gripper closes
24. 24.🧠 Sense, think or act: “a gyro feels a turn”? (a) act (b) think (c) sense
25. 25.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the motors turn it (b) the bumper is pressed (c) it decides to turn (d) it drives on
26. 26.Which of these shows that the robot is sensing? (a) the arm lifts a box (b) a mic hears a clap (c) an LED lights up (d) the wheels spin
27. 27.Which of these shows that the robot is sensing? (a) it counts the boxes (b) a sensor checks distance (c) the robot turns left (d) the wheels spin
28. 28.🔍 Which is the odd one out? (a) the program picks a path (b) an LED lights up (c) it counts the boxes (d) it compares two numbers
29. 29.🧠 Sense, think or act: “the wheels spin”? (a) sense (b) act (c) think
30. 30.🔍 Which is the odd one out? (a) the arm lifts a box (b) the robot turns left (c) a sensor reads light (d) the gripper closes
31. 31.🧠 Sense, think or act: “a bumper is pressed”? (a) act (b) think (c) sense
32. 32.🧠 Sense, think or act: “a sensor checks distance”? (a) act (b) sense (c) think
33. 33.🧠 Sense, think or act: “it decides to turn”? (a) act (b) think (c) sense
34. 34.True or false: when an LED lights up, the robot is thinking (deciding). (a) True (b) False
35. 35.Which of these shows that the robot is acting? (a) it decides to turn (b) a mic hears a clap (c) an LED lights up (d) it counts the boxes
36. 36.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the motors turn it”? (a) the motors turn it (b) it drives on
37. 37.True or false: when a mic hears a clap, the robot is acting. (a) True (b) False
38. 38.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “it drives on”? (a) it drives on (b) it decides to turn
39. 39.🧠 Sense, think or act: “the robot turns left”? (a) sense (b) think (c) act
40. 40.Which of these shows that the robot is sensing? (a) a gyro feels a turn (b) the gripper closes (c) the robot turns left (d) the program picks a path

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