Robotics Worksheet: Sense, Think, Act

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

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