Free Maths Lessons
for every student.
Step-by-step PDF notes for Class 8, 9 and 10 Mathematics.
CBSE · Telangana · Andhra Pradesh syllabus.
How it works
Three steps to a better lesson.
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Study the PDF
Open the lesson PDF directly in your browser. Navigate page by page, zoom in, or go fullscreen.
Present in class
Teachers can open any lesson in fullscreen present mode — clean, distraction-free, projector-ready.
About EduBadi
Built by a teacher, for every classroom.
EduBadi is a free Mathematics learning platform providing step-by-step PDF lessons for Class 8, 9 and 10. Every lesson is carefully prepared, covering the CBSE, Telangana State Board and Andhra Pradesh State Board syllabuses.
The site is completely free — no login, no subscription, no hidden fees. It is supported by non-intrusive advertising so the content always remains accessible to every student.