Tamilnadu State Council of Educational Research and Training, in short (TNSCERT) has revised the Samacheer Kalvi TN Board Class 9 Maths syllabus over time repeatedly and come up with the most updated version. The syllabus we are providing here are in accordance with the latest curriculum.
Tamilnadu board has implemented Trimester system. The entire academic year is divided into three segments. The examinations are conducted and students are evaluated at the end of each term independently. Previous term Samacheer Kalvi Tamil Nadu State Board Class 9 Maths syllabus will be omitted, and new syllabus will be introduced in each term.
Samacheer Kalvi Tamil Nadu State Board Class 9 Maths Syllabus 2021-22
Mathematics is a universal language. Studying Mathematics will help to improve reasoning ability and analytical skills or thinking. Analytical thinking helps the child to deal with real life problems more logically.
Mathematics syllabus for class 9 under Tamil Nadu board covers topics like – Set language, Real numbers, Algebra, Geometry, Coordinate geometry, statistics etc… Follow the link below for trimester wise syllabus.
|Representation of a Set|
|Types of Sets|
|Cardinality and Practical problems and Set Operations|
|Arithmetic of Polynomial|
|Value and Zeros of a Polynomial|
|Division of Polynomials|
|Geometry Basics- Recall|
|5||Coordinate Geometry||Mapping the Plane|
|Devising a Coordinate system|
|Distance between any two points|
|Properties of Set Operations.|
|De Morgan’s theorem.|
|Cardinality and Practical problems and Set Operations.|
|Rationalisation of Surds.|
|Parts of circle|
|Circle through three points.|
|Properties of Chords of a Circle|
|Collections of Data|
|Measures of central tendency|
|Linear equation in one variable|
|Linear equation in two variables|
|Slope of a line|
|Intercept of a line|
|Simultaneous Linear Equations|
|Consistency and inconsistency of a linear equation in two variables|
|Midpoint of a line segment|
|Points of Trisection of a Line Segment|
|The Coordinates of the Centroid|
|Trigonometric Ratios and some special angles|
|Trigonometric ratios for complementary angles|
|Method of using Trigonometric Table.|
|Application of Heron’s formula in finding areas of quadrilaterals|
|Surface area of cuboid and cubes|
|Volume of cuboid and cube|
|Types of events|
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