A new Class 9 mathematics textbook by the National Council of Educational Research and Training (NCERT) calls the Sindhu-Sarasvati civilisation the first systematic use of grid-based thinking, says ...

The new NCERT Class 9 mathematics textbook, 'Ganita Manjari', integrates ancient Indian mathematical systems and historical context, offering a fresh perspective on core mathematical concepts.

New Delhi: The National Council of Educational Research and Training (NCERT) will release the new Class 9 textbooks for the 2026-27 academic session between April 10 and 15, NCERT Director Dinesh ...

Practice multiplying by 9 using your fingers and several math games. Explore the Multiply by 9 facts by recognizing there is only one new fact: 9 x 9. Compete against characters to see who finds the ...