A & AS Level Computer Science Mastery

🚀 Course Overview

This course covers A and AS Level Computer Science concepts in a clear, exam-focused, and practical way. Students will learn programming, algorithms, data structures, databases, networking, and problem-solving skills with hands-on exercises and mini-projects.

📚 Course Content

Module 1: Introduction to Computer Systems

• Components of a computer system: Hardware & Software

• Input/Output devices, Storage types

• Operating Systems overview

• Mini Project: Build a simple PC component diagram

Module 2: Programming Fundamentals

• Introduction to programming languages

• Variables, Data Types, Operators

• Control structures: if-else, loops, switch

• Functions, Procedures, and Modular Programming

• Mini Project: Simple Calculator Program

Module 3: Object-Oriented Programming (OOP)

• Classes and Objects

• Inheritance, Polymorphism, Encapsulation, Abstraction

• Constructors and Methods

• Mini Project: Library Management System

Module 4: Data Structures & Algorithms

• Arrays, Lists, Stacks, Queues

• Searching and Sorting algorithms

• Recursion and algorithmic problem-solving

• Mini Project: Student Record Management using Arrays

Module 5: Databases & SQL

• Introduction to Databases

• Relational Database Concepts

• SQL Basics: SELECT, INSERT, UPDATE, DELETE

• Mini Project: Simple Student Database

Module 6: Networking & Internet

• Types of Networks: LAN, WAN, PAN

• Network Topologies & Protocols

• Internet basics, IP addresses, DNS

• Mini Project: Design a simple network diagram

Module 7: Software Development & Project Life Cycle

• Software Development Life Cycle (SDLC)

• Problem analysis and design

• Flowcharts, Pseudocode, and Documentation

• Mini Project: Develop a simple problem-solving flowchart

Module 8: Web Technologies (Optional for A Level)

• Basics of HTML, CSS, JavaScript

• Client-Server architecture

• Mini Project: Build a simple personal webpage

Module 9: Exam Preparation & Practice

• Solving past papers and sample questions

• Tips for theory and practical exams

• Revision of key concepts with exercises