module5-assignment

Student Management System in Dart: A Flutter-based application for Module 5 of the 'App Development with Flutter' course. Utilizes Dart programming language with Object-Oriented Programming (OOP) concepts to create a comprehensive student management system, offering efficient data organization and user-friendly interfaces.

Obtained Marks: 100%

Assignment Details

Enhance the student management system by using interfaces to ensure role-based behavior and actions.

Requirements

Task 1: Define an interface named Role

• Declare a method void displayRole() to be implemented by classes that represent different roles (Student, Teacher).

Task 2: Create a class Person

• Include attributes for name, age, and address.
• Include a reference to the Role interface.
• Provide a constructor and getter methods for the attributes.
• Implement the Role interface methods.

Task 3: Create a class Student that extends Person

• Include additional attributes for studentID, grade, and a list to store courseScores.
• Provide a constructor to initialize attributes.
• Override the displayRole() method to display "Role: Student".
• Implement a method to calculate the average score of courses.

Task 4: Create another class Teacher that extends Person

• Include an attribute for teacherID and an array to store coursesTaught.
• Provide a constructor to initialize attributes.
• Override the displayRole() method to display "Role: Teacher".
• Implement a method to display the courses taught by the teacher.

Task 5: Create a class StudentManagementSystem

• In the main method, create instances of Student and Teacher classes.
• Set the attributes using appropriate methods.
• Use the displayRole() method to display the role of each person.
• This extended scenario incorporates interfaces to provide role-based behavior for Students and Teachers.

Sample I/O:

• If a student, named John Doe, is 20 years old and resides at 123 Main Street. His average score is 89.0, calculated from scores of 90, 85, and 82 in three subjects. Then Output should be:

  Student Information:
  Role: Student
  Name: John Doe
  Age: 20
  Address: 123 Main St
  Average Score: 89.0

• If a teacher, named Mrs. Smith, is 35 years old and resides at 456 Oak St. And his course thoughts are Math, English, Bangla. Then Output should be:

  Teacher Information:
  Role: Teacher
  Name: Mrs. Smith
  Age: 35
  Address: 456 Oak St
  Courses Taught:
  -   Math
  -   English
  -   Bangla