Robotics Worksheet: Sense, Think, Act

Robotics lesson 2: Sense, think, act · Set 611 · 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 part of a robot does the “think” job? (a) the frame (b) the bumper (c) the controller (d) the wheels
2. 2.🔍 Which is the odd one out? (a) it decides to stop (b) it decides to turn (c) the gripper closes (d) it plans the next move
3. 3.🔢 To make a robot vacuum avoid a chair, what comes right after “it decides to turn”? (a) the motors turn it (b) it drives on (c) the bumper is pressed (d) the controller reads it
4. 4.🔢 To make a robot vacuum avoid a chair, which is the FIRST step? (a) it decides to turn (b) the controller reads it (c) the bumper is pressed (d) the motors turn it
5. 5.🧠 In which order does a robot work? (a) sense → think → act (b) think → act → sense (c) act → think → sense (d) act → sense → think
6. 6.🔍 Which is the odd one out? (a) an LED lights up (b) a buzzer beeps (c) a bumper is pressed (d) the arm lifts a box
7. 7.🧠 Sense, think or act: “it decides to turn”? (a) sense (b) act (c) think
8. 8.🧠 Sense, think or act: “it plans the next move”? (a) act (b) sense (c) think
9. 9.🔍 Which is the odd one out? (a) a sensor checks distance (b) a camera spots a wall (c) a sensor reads light (d) it counts the boxes
10. 10.Which of these shows that the robot is thinking (deciding)? (a) the wheels spin (b) the program picks a path (c) a sensor checks distance (d) the gripper closes
11. 11.🔢 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
12. 12.True or false: when it decides to turn, the robot is sensing. (a) True (b) False
13. 13.🧠 Sense, think or act: “a camera spots a wall”? (a) act (b) think (c) sense
14. 14.True or false: when it decides to stop, the robot is acting. (a) True (b) False
15. 15.Which of these shows that the robot is sensing? (a) a mic hears a clap (b) it decides to turn (c) the arm lifts a box (d) the gripper closes
16. 16.🧠 Which parts do the “sense” job? (a) the battery (b) the frame (c) the motors (d) the sensors
17. 17.Which of these shows that the robot is sensing? (a) it plans the next move (b) a camera spots a wall (c) the program picks a path (d) the arm lifts a box
18. 18.🧠 Sense, think or act: “a gyro feels a turn”? (a) think (b) sense (c) act
19. 19.Which of these shows that the robot is acting? (a) a gyro feels a turn (b) the wheels spin (c) it counts the boxes (d) a mic hears a clap
20. 20.True or false: when a bumper is pressed, the robot is thinking (deciding). (a) False (b) True
21. 21.🔢 To make a robot vacuum avoid a chair, which comes first: “it decides to turn” or “the bumper is pressed”? (a) it decides to turn (b) the bumper is pressed
22. 22.🔍 Which is the odd one out? (a) a sensor reads light (b) a buzzer beeps (c) the gripper closes (d) the wheels spin
23. 23.🔢 To make a robot vacuum avoid a chair, what comes right after “the bumper is pressed”? (a) the controller reads it (b) it drives on (c) the motors turn it (d) it decides to turn
24. 24.Which of these shows that the robot is sensing? (a) the gripper closes (b) a sensor reads light (c) it decides to stop (d) an LED lights up
25. 25.True or false: when it decides to stop, the robot is sensing. (a) True (b) False
26. 26.🧠 A robot keeps repeating sense → think → act. This repeating is called … (a) a gear (b) a battery (c) a loop (d) a crash
27. 27.🔍 Which is the odd one out? (a) the program picks a path (b) it compares two numbers (c) it decides to stop (d) a sensor checks distance
28. 28.🧠 Sense, think or act: “a sensor checks distance”? (a) sense (b) act (c) think
29. 29.🔢 To make a robot vacuum avoid a chair, which comes first: “the bumper is pressed” or “it decides to turn”? (a) the bumper is pressed (b) it decides to turn
30. 30.True or false: when it plans the next move, the robot is sensing. (a) False (b) True
31. 31.Which of these shows that the robot is thinking (deciding)? (a) an LED lights up (b) the gripper closes (c) it decides to turn (d) a sensor reads light
32. 32.🔍 Which is the odd one out? (a) the wheels spin (b) the gripper closes (c) it plans the next move (d) an LED lights up
33. 33.Which of these shows that the robot is acting? (a) a camera spots a wall (b) the program picks a path (c) the robot turns left (d) a sensor checks distance
34. 34.True or false: when a sensor reads light, the robot is acting. (a) False (b) True
35. 35.🔍 Which is the odd one out? (a) the robot turns left (b) the wheels spin (c) the gripper closes (d) a mic hears a clap
36. 36.Which of these shows that the robot is sensing? (a) it compares two numbers (b) it plans the next move (c) the wheels spin (d) a bumper is pressed
37. 37.Which of these shows that the robot is thinking (deciding)? (a) a buzzer beeps (b) a bumper is pressed (c) a gyro feels a turn (d) it compares two numbers
38. 38.🧠 Sense, think or act: “a bumper is pressed”? (a) sense (b) act (c) think
39. 39.True or false: when a bumper is pressed, the robot is acting. (a) True (b) False
40. 40.🧠 Sense, think or act: “the program picks a path”? (a) sense (b) act (c) think

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