Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 73 · 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 the gripper closes, the robot is sensing. (a) False (b) True
2. 2.Which of these shows that the robot is sensing? (a) it compares two numbers (b) the robot turns left (c) it decides to stop (d) a mic hears a clap
3. 3.🧠 Which parts do the “sense” job? (a) the battery (b) the sensors (c) the frame (d) the motors
4. 4.🧠 Sense, think or act: “the robot turns left”? (a) act (b) sense (c) think
5. 5.🧠 In which order does a robot work? (a) think → act → sense (b) act → think → sense (c) act → sense → think (d) sense → think → act
6. 6.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the motors turn it (b) it decides to turn (c) the controller reads it (d) it drives on
7. 7.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) act (c) sense
8. 8.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) the bumper is pressed (c) it drives on (d) the controller reads it
9. 9.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) it drives on (b) the bumper is pressed (c) the motors turn it (d) the controller reads it
10. 10.🧠 Sense, think or act: “an LED lights up”? (a) act (b) think (c) sense
11. 11.True or false: when a bumper is pressed, the robot is acting. (a) True (b) False
12. 12.🔍 Which is the odd one out? (a) it decides to turn (b) a sensor reads light (c) a sensor checks distance (d) a bumper is pressed
13. 13.Which of these shows that the robot is thinking (deciding)? (a) the gripper closes (b) it decides to stop (c) a camera spots a wall (d) a gyro feels a turn
14. 14.🧠 Which part of a robot does the “think” job? (a) the controller (b) the bumper (c) the wheels (d) the frame
15. 15.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “it decides to turn”? (a) it drives on (b) it decides to turn
16. 16.🧠 Which parts do the “act” job? (a) the sensors (b) the program (c) the camera (d) the motors
17. 17.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “the bumper is pressed”? (a) the bumper is pressed (b) the controller reads it
18. 18.Which of these shows that the robot is acting? (a) a sensor checks distance (b) it plans the next move (c) a mic hears a clap (d) the robot turns left
19. 19.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) a mic hears a clap (b) a gyro feels a turn (c) a sensor reads light (d) the gripper closes
21. 21.🔍 Which is the odd one out? (a) a sensor reads light (b) an LED lights up (c) the robot turns left (d) the wheels spin
22. 22.🔍 Which is the odd one out? (a) a sensor reads light (b) it compares two numbers (c) a gyro feels a turn (d) a camera spots a wall
23. 23.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the controller reads it (c) it drives on (d) the bumper is pressed
24. 24.🧠 Sense, think or act: “a camera spots a wall”? (a) sense (b) act (c) think
25. 25.True or false: when it plans the next move, the robot is thinking (deciding). (a) True (b) False
26. 26.Which of these shows that the robot is acting? (a) the gripper closes (b) the program picks a path (c) a sensor reads light (d) a bumper is pressed
27. 27.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
28. 28.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the bumper is pressed (b) it drives on (c) it decides to turn (d) the controller reads it
29. 29.🔍 Which is the odd one out? (a) an LED lights up (b) the gripper closes (c) a camera spots a wall (d) the wheels spin
30. 30.True or false: when a camera spots a wall, the robot is thinking (deciding). (a) False (b) True
31. 31.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the bumper is pressed”? (a) the bumper is pressed (b) it drives on
32. 32.True or false: when a bumper is pressed, the robot is sensing. (a) False (b) True
33. 33.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) the controller reads it (b) it drives on
34. 34.🔢 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
35. 35.🧠 Sense, think or act: “it counts the boxes”? (a) think (b) sense (c) act
36. 36.True or false: when a mic hears a clap, the robot is acting. (a) True (b) False
37. 37.True or false: when a mic hears a clap, the robot is sensing. (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) it counts the boxes (b) an LED lights up (c) it plans the next move (d) the program picks a path
39. 39.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a battery (c) a crash (d) a loop
40. 40.Which of these shows that the robot is acting? (a) a bumper is pressed (b) it counts the boxes (c) it compares two numbers (d) an LED lights up

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