Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 94 · 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) it counts the boxes (b) a camera spots a wall (c) it compares two numbers (d) it decides to turn
2. 2.🔢 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
3. 3.True or false: when a bumper is pressed, the robot is sensing. (a) False (b) True
4. 4.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) the motors turn it (b) it decides to turn (c) the controller reads it (d) the bumper is pressed
5. 5.🔢 To make a robot vacuum avoid a chair, which comes first: “it drives on” or “the bumper is pressed”? (a) it drives on (b) the bumper is pressed
6. 6.🧠 Sense, think or act: “the robot turns left”? (a) think (b) act (c) sense
7. 7.🧠 Sense, think or act: “the program picks a path”? (a) sense (b) think (c) act
8. 8.🧠 Sense, think or act: “the arm lifts a box”? (a) act (b) think (c) sense
9. 9.🧠 Which part of a robot does the “think” job? (a) the wheels (b) the frame (c) the controller (d) the bumper
10. 10.Which of these shows that the robot is thinking (deciding)? (a) it decides to stop (b) the arm lifts a box (c) a sensor checks distance (d) the gripper closes
11. 11.🧠 In which order does a robot work? (a) act → think → sense (b) think → act → sense (c) act → sense → think (d) sense → think → act
12. 12.True or false: when a buzzer beeps, the robot is acting. (a) False (b) True
13. 13.🔍 Which is the odd one out? (a) the gripper closes (b) the robot turns left (c) an LED lights up (d) a bumper is pressed
14. 14.🧠 Which parts do the “act” job? (a) the program (b) the sensors (c) the motors (d) the camera
15. 15.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a loop (b) a gear (c) a crash (d) a battery
16. 16.Which of these shows that the robot is sensing? (a) a mic hears a clap (b) the robot turns left (c) the program picks a path (d) an LED lights up
17. 17.🧠 Which parts do the “sense” job? (a) the battery (b) the frame (c) the sensors (d) the motors
18. 18.🧠 Sense, think or act: “a buzzer beeps”? (a) sense (b) act (c) think
19. 19.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) act (c) think
20. 20.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) it decides to turn (b) the motors turn it (c) it drives on (d) the controller reads it
21. 21.True or false: when it compares two numbers, the robot is sensing. (a) True (b) False
22. 22.🔍 Which is the odd one out? (a) the arm lifts a box (b) it counts the boxes (c) the robot turns left (d) an LED lights up
23. 23.🔢 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
24. 24.🧠 Sense, think or act: “an LED lights up”? (a) act (b) think (c) sense
25. 25.Which of these shows that the robot is acting? (a) a sensor reads light (b) the program picks a path (c) a mic hears a clap (d) the robot turns left
26. 26.🧠 Sense, think or act: “it counts the boxes”? (a) think (b) sense (c) act
27. 27.🧠 Sense, think or act: “it compares two numbers”? (a) think (b) act (c) sense
28. 28.🧠 Sense, think or act: “it decides to turn”? (a) think (b) act (c) sense
29. 29.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the motors turn it (b) the controller reads it (c) it drives on (d) the bumper is pressed
30. 30.🧠 Sense, think or act: “it decides to stop”? (a) think (b) sense (c) act
31. 31.True or false: when the program picks a path, the robot is acting. (a) True (b) False
32. 32.Which of these shows that the robot is sensing? (a) the wheels spin (b) the program picks a path (c) it compares two numbers (d) a sensor reads light
33. 33.True or false: when the program picks a path, the robot is thinking (deciding). (a) False (b) True
34. 34.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) it plans the next move (c) a sensor checks distance (d) the arm lifts a box
35. 35.Which of these shows that the robot is sensing? (a) a bumper is pressed (b) the program picks a path (c) the arm lifts a box (d) the robot turns left
36. 36.🔍 Which is the odd one out? (a) it decides to stop (b) a buzzer beeps (c) the gripper closes (d) the robot turns left
37. 37.🔢 To make a robot vacuum avoid a chair, which is the LAST step? (a) it decides to turn (b) the bumper is pressed (c) the controller reads it (d) it drives on
38. 38.🧠 Sense, think or act: “the wheels spin”? (a) think (b) act (c) sense
39. 39.🧠 Sense, think or act: “a gyro feels a turn”? (a) sense (b) act (c) think
40. 40.True or false: when a sensor checks distance, the robot is thinking (deciding). (a) True (b) False

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