Top 10 Free Resources for CBSE Students (Math, Science, SST)

1. NCERT Official Website 
This is the first stop for every CBSE student. The official NCERT website offers free access to all NCERT textbooks from Class 1 to 12. You can download the books chapter-wise in PDF format. These textbooks form the base for the CBSE board exams, and studying them thoroughly is a must.

2. DIKSHA Portal 
Backed by the Government of India, DIKSHA is a highly interactive learning portal. It provides lesson plans, e-books, videos, practice worksheets, and quizzes aligned with the CBSE curriculum. The content is available in multiple Indian languages and is suitable for both students and teachers.

3. Khan Academy 
Khan Academy offers world-class educational videos and exercises, especially for Math and Science. Each topic is broken down into simple, engaging lessons with practice quizzes. It's perfect for students who prefer visual and self-paced learning.

4. BYJU'S YouTube Channel
While BYJU’S offers paid services, their YouTube channel provides a lot of valuable content for free. It includes concept explanations, exam strategies, and subject-wise lessons. The animated videos make learning fun and easier to understand.

5. Toppr 
Toppr provides free access to video lectures, mock tests, and revision notes. It helps students with personalized learning paths and is great for both fast learners and those who need extra help with tough concepts.

6. CBSE Academic Portal 
This is the official academic site of the CBSE board. It offers sample question papers, marking schemes, curriculum updates, and study guidelines. Solving the previous years’ papers available here is highly recommended for board exam preparation.

7. Vedantu YouTube Channel
Vedantu’s YouTube channel is loaded with free content, including live classes, doubt-solving sessions, and revision marathons. It’s especially helpful during exam season, with quick crash courses and important question discussions.

8. Learn CBSE
This site is a go-to platform for NCERT solutions, sample papers, and important questions. It covers all major CBSE subjects and is ideal for last-minute revisions and concept clarity.

9. Meritnation 
Though Meritnation offers premium features, its free section is still very useful. You can access NCERT solutions, video lessons, and community-based doubt solving, making it a good starting point for quick help.

10. Study Rankers
Study Rankers offers chapter-wise NCERT solutions, textbook summaries, and exam-oriented notes for Math, Science, and SST. The content is cleanly structured and simple to understand, making it great for quick reference and revision.

Conclusion
You don’t need expensive books or coaching centers to do well in your exams. With these free resources, you can build a strong understanding of every subject, practice regularly, and stay ahead in your academic journey. Explore these platforms, find what works best for you, and study consistently. Success is just a click away!