Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 902 · 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.🔢 To make a robot vacuum avoid a chair, what comes right after “the motors turn it”? (a) the bumper is pressed (b) it decides to turn (c) it drives on (d) the controller reads it
2. 2.🧠 Which parts do the “act” job? (a) the camera (b) the sensors (c) the motors (d) the program
3. 3.🧠 Sense, think or act: “the arm lifts a box”? (a) think (b) act (c) sense
4. 4.Which of these shows that the robot is acting? (a) a camera spots a wall (b) it compares two numbers (c) a bumper is pressed (d) the robot turns left
5. 5.True or false: when the arm lifts a box, the robot is thinking (deciding). (a) False (b) True
6. 6.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the motors turn it (c) it drives on (d) the bumper is pressed
7. 7.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) the wheels spin (c) a sensor reads light (d) the program picks a path
8. 8.True or false: when the gripper closes, the robot is thinking (deciding). (a) False (b) True
9. 9.Which of these shows that the robot is acting? (a) a buzzer beeps (b) a camera spots a wall (c) a mic hears a clap (d) it plans the next move
10. 10.🔍 Which is the odd one out? (a) a sensor reads light (b) a mic hears a clap (c) an LED lights up (d) a camera spots a wall
11. 11.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a battery (b) a gear (c) a crash (d) a loop
12. 12.🧠 Which parts do the “sense” job? (a) the battery (b) the frame (c) the motors (d) the sensors
13. 13.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “it drives on”? (a) it decides to turn (b) it drives on
14. 14.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) sense → think → act (d) act → sense → think
15. 15.Which of these shows that the robot is acting? (a) it decides to stop (b) a sensor checks distance (c) the wheels spin (d) it decides to turn
16. 16.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it drives on (b) the motors turn it (c) the controller reads it (d) it decides to turn
17. 17.🧠 Sense, think or act: “a mic hears a clap”? (a) think (b) sense (c) act
18. 18.Which of these shows that the robot is sensing? (a) it counts the boxes (b) a camera spots a wall (c) it compares two numbers (d) it plans the next move
19. 19.🔢 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
20. 20.🔍 Which is the odd one out? (a) a mic hears a clap (b) a camera spots a wall (c) it decides to turn (d) a sensor checks distance
21. 21.Which of these shows that the robot is thinking (deciding)? (a) a bumper is pressed (b) the wheels spin (c) a sensor reads light (d) it decides to stop
22. 22.Which of these shows that the robot is sensing? (a) it compares two numbers (b) an LED lights up (c) the program picks a path (d) a mic hears a clap
23. 23.True or false: when a camera spots a wall, the robot is thinking (deciding). (a) False (b) True
24. 24.🔢 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
25. 25.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (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 acting? (a) a camera spots a wall (b) a bumper is pressed (c) a mic hears a clap (d) the arm lifts a box
27. 27.Which of these shows that the robot is sensing? (a) it compares two numbers (b) the arm lifts a box (c) a gyro feels a turn (d) it decides to turn
28. 28.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
29. 29.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) think (c) act
30. 30.🧠 Sense, think or act: “a buzzer beeps”? (a) act (b) sense (c) think
31. 31.True or false: when it compares two numbers, the robot is thinking (deciding). (a) True (b) False
32. 32.🔢 To make a robot vacuum avoid a chair, which comes first: “the motors turn it” or “the bumper is pressed”? (a) the bumper is pressed (b) the motors turn it
33. 33.Which of these shows that the robot is sensing? (a) a sensor checks distance (b) the gripper closes (c) the arm lifts a box (d) it plans the next move
34. 34.True or false: when the gripper closes, the robot is sensing. (a) False (b) True
35. 35.🧠 Sense, think or act: “it decides to stop”? (a) think (b) act (c) sense
36. 36.🔢 To make a robot vacuum avoid a chair, what comes right after “the controller reads it”? (a) the motors turn it (b) it drives on (c) it decides to turn (d) the bumper is pressed
37. 37.🔢 To make a robot vacuum avoid a chair, which comes first: “the controller reads it” or “it drives on”? (a) it drives on (b) the controller reads it
38. 38.🔍 Which is the odd one out? (a) a mic hears a clap (b) a sensor reads light (c) a buzzer beeps (d) a bumper is pressed
39. 39.🧠 Which part of a robot does the “think” job? (a) the bumper (b) the wheels (c) the controller (d) the frame
40. 40.🔍 Which is the odd one out? (a) it decides to turn (b) a mic hears a clap (c) it plans the next move (d) it counts the boxes

Free robotics lessons, practice and worksheets at talentjr.in/robotics-for-kids