Objective:

To develop a secure, role-based online platform where teachers can manage virtual classrooms, assign work, and review submissions, while students can view lessons and submit assignments digitally.

Technologies Used:

• Frontend: HTML, CSS, Bootstrap, JavaScript (with AJAX for dynamic content)

• Backend: PHP / Java / Node.js

• Database: MySQL / MongoDB

• File Handling: Secure file uploads for documents (PDF, DOCX, ZIP, etc.)

Core Features:

1. User Roles: Admin, Teacher, Student

   • Admin: Manages all users, subjects, and system controls

   • Teacher: Creates classrooms, uploads lectures, assigns tasks

   • Student: Joins classes, accesses materials, submits assignments

2. Classroom Management

   • Teachers can create virtual classrooms by subject or grade

   • Invite students via class codes or links

   • Manage enrolled students and post announcements

3. Content Upload

   • Upload lecture videos, notes, slides, and PDFs

   • Organize content in modules or weekly lessons

   • Students can view or download resources

4. Assignment Creation & Submission

   • Teachers post assignments with deadlines and instructions

   • Students upload completed work (files or text)

   • System prevents late submissions and allows draft saves

5. Grading & Feedback

   • Teachers review submitted assignments

   • Assign marks/grades and provide comments or suggestions

   • Students can view grades in their dashboard

6. Dashboard for All Users

   • Teachers: View classroom activity, pending submissions, and analytics

   • Students: See upcoming deadlines, grades, and recently posted materials

7. Notification System

   • Email or in-platform alerts for new assignments, grades, and announcements

8. Secure File Upload & Access

   • Limit accepted file formats and size

   • Protect submitted assignments from other users