

Expert-led video lessons that break tough concepts into clear, 15-minute lectures.

Master exam technique with curated past papers and step-by-step walkthroughs.

Quick, targeted quizzes after lessons to test understanding and lock in learning fast.
Bilal Hameed is the Founder & CEO of Alt Academy and one of Pakistan’s most trusted Chemistry teachers. Over 22+ years, he has taught 25K+ students across 23 countries and his lessons have been watched millions of times online.
Having previously founded leading schools in Karachi, Pakistan — Nixor College, Cedar College, and The Ivy School — Bilal now pours the same expertise into every course at Alt Academy.
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Join 10,000+ students in 20+ countries mastering O Levels with Alt Academy — learning smarter, scoring higher, and achieving their goals faster.

Access expert lessons, AI tutors, and all-in-one study tools for top grades. Join thousands of O Level students learning smarter today.
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Find all the answers to common questions here. If you’re still on the fence and need extra support – book a free consultation with our team. We're here to help you succeed.
Our O-Level / IGCSE Chemistry course takes you inside the invisible world of atoms, molecules, and reactions — helping you understand the science behind how substances interact, combine, and change. You’ll explore everything from the structure of matter and the periodic table to chemical reactions, energy changes, and organic compounds.
But we don’t just teach you “what” happens — we show you why it happens, through engaging explanations, 3D visuals, and experiments that make concepts like bonding and electrolysis come alive. By the end, you’ll not only be prepared to ace your exams, but you’ll also have the foundation for studying A-Level Chemistry, Medicine, or Engineering.
Inside Alt Academy, you don’t need to buy separate textbooks. We’ve compiled everything for you to fully cover your syllabus.
Each chapter includes:
1. Detailed video lessons aligned to every syllabus statement
2. Downloadable chapter notes that summarize all key definitions and concepts
3. Practice worksheets with questions from past papers (2016 onward) So while one good textbook can be enough, with Alt Academy, your videos, notes, and exam practice already give you a stronger, integrated resource set than any single book could.
It’s a balance of both — and that’s where many students struggle. Chemistry can feel hard because it’s not just facts; it’s about understanding why reactions occur and how particles behave.
Alt Academy bridges that gap. Our 12–15 minute video lessons make focusing easy, so you can actually visualize what’s happening during a reaction.
Then, you test your understanding instantly through Skill Checks after each video — short questions that confirm you’ve truly understood before moving on.
Start early — that’s why Alt Academy blends theory and practice from Day 1.
Our system introduces past-paper questions right after you finish a topic, not months later. This helps you apply knowledge immediately and retain it longer.
By the time you complete the course, you’ll already have done hundreds of past-paper questions across all paper types — instead of cramming them in the last few weeks.