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About Switch2Learning
Where concepts click.
Switch2Learning is a free website that helps students in Pakistan understand Physics, Chemistry, Biology, Mathematics and Earth and Space, not just memorise them.
- 5subjects
- 179chapters planned
- 65topics with full notes
- 24virtual labs
Who it is for
Students of Class 9, 10, 11 and 12 (Matric and Intermediate) and Cambridge O Level and A Level. Every chapter and topic shows which classes it is taught in, and you can choose your class to see only your topics.
What you will find
- Notes written the way a good teacher explains: simple words, step by step, with examples from everyday life in Pakistan.
- Diagrams drawn for the site, sharp on every screen and in dark mode.
- Key formulas, real-world examples, practice questions with model answers, and a quiz for every topic.
- Virtual labs: experiments and instruments you can use yourself, such as a screw gauge, distillation or paper chromatography, where you change a value and watch what happens.
- Links between subjects, so you can see how an idea in Chemistry connects to Physics, Biology or Maths.
- A quiz builder to make your own test from any chapters, and My Progress to see what you have studied.
How the content is made
The Switch2Learning team writes every topic against the Class 9 to 12 and Cambridge O Level and A Level syllabuses and checks the facts, numbers and worked answers. The virtual labs use real scientific equations and data. When a lab has to simplify something to make it clear, the note under the lab says so.
New chapters are added regularly. A topic marked “notes coming soon” is already planned and will be filled in.
Always follow your own textbook and teacher for your exams. If something here is different from your textbook, or you find a mistake, please tell us.
Free, private and safe
- Switch2Learning is free. There is no sign-up and no account.
- There are no adverts, no trackers and no cookies. Your progress is saved only in your own browser. Read our privacy policy.
- It works on any phone, tablet or computer with a web browser. There is nothing to install.
Get in touch
Found a mistake, want a topic explained better, or have an idea for a new lab? Visit the contact page or email [email protected].