Ratna Sagar A Textbook of Mathematics 9

A Textbook of Mathematics is a series of two books for Classes 9 and 10. The content for each class has been divided in two terms as per the CBSE syllabus. This series is based on the latest syllabus and guidelines on Continuous and Comprehensive Evaluation (CCE) introduced by the CBSE and many other State Education Boards.

• It caters to students of different mathematical skills.
• An adequate number of solved examples and hints to selected problems have been provided
• A large number of unsolved problems for practice have been provided
• Task for formative and summative assessment consisting of multiple choice questions, short answer type questions, puzzles, match the columns, true/false, etc.
• Model test paper to assess the knowledge of students
• Value based questions to inculcate values in students
• Maths lab activities included in the section IN THE LAB to help develop conceptual understanding
• PSA and OTBA questions have been included to make learning comprehensive and conceptual
• Informative poster containing theorems, postulates, formulae and definitions has been included.