Bubble Sort Explained (Part 3) | O Level & IGCSE Computer Science P2 | Lecture 37

In this lecture, I explain Bubble Sort (Part 3) for Paper 2 (Programming) in O Level and IGCSE Computer Science using a clear, exam-focused approach. Bubble Sort is one of the most important sorting algorithms in programming, and understanding it helps you organize data efficiently and write structured pseudocode for exam questions. This lecture is ideal for students preparing for: 📘 O Level Computer Science (Cambridge 2210) – Paper 2 📗 IGCSE Computer Science (0478 / 0984) – Paper 2 🔍 What you’ll learn in this lecture: ✔ What is Bubble Sort ✔ How Bubble Sort works step-by-step ✔ Comparing and swapping values ✔ Writing Bubble Sort in pseudocode ✔ Understanding passes and iterations ✔ Sorting arrays using Bubble Sort ✔ Input, output & processing with sorting ✔ Exam-style questions & logic building ✔ Common mistakes students make This lecture will help you strengthen your understanding of sorting algorithms, improve problem-solving skills, and confidently solve Bubble Sort questions in Computer Science exams. 📌 Subscribe for more exam-focused Computer Science lectures. 💻 Full Paper 2 playlist 📝 Past paper solutions 🔥 Python lessons 📘 Algorithm & pseudocode series 🎯 Smart exam tips & guidance 📲 For classes & registration: WhatsApp: +92 332 2596965 If you want, I can also create Part 2 (optimized bubble sort + exam questions) 👍 write me tags as well in short character no long Here are short, clean tags you can use: Tags: bubble sort, bubble sort part 1, sorting, arrays, algorithms, pseudocode, igcse cs, o level cs, paper 2, cs lecture, programming, basics, exam prep, logic, coding, iteration, swapping, array sort, cs 0478, cs 2210 thore aur Here are more short tags you can add: Extra Tags: bubble, sort algo, simple sort, beginner cs, learn cs, cs basics, array algo, pass loop, compare swap, data sort, exam cs, cs p2, igcse paper2, olevel paper2, cs help, study cs, code logic, step sort, easy algo, school cs, cs revision, test prep, coding basics, algo basics 👍