9th Class Maths Year Plan
CLASS:- | 9TH EM |
SUBJECT: | MATHEMATICS |
PERIODS REQUIRED: | 170 |
TEACHING PERIODS: | 70 |
PRACTICE PERIODS: | 100 |
LEARNING OUTCOMES |
The learner — • Applies logical reasoning in classifying real numbers, proving their properties and using them in different situations. • Identifies/classifies polynomials among algebraic expressions and factorises them by applying appropriate algebraic identities. • Relates the algebraic and graphical representations of a linear equation in one or two variables and applies the concept to daily life situations. • Identifies similarities and differences among different geometrical shapes. • Derives proofs of mathematical statements particularly related to geometrical concepts, like parallel lines, triangles, quadrilaterals, circles, etc., by applying axiomatic approach and solves problems using them. • Finds areas of all types of triangles by using appropriate formulae and apply them in real life situations. • Constructs different geometrical shapes like bisectors of line segments, angles and triangles under given conditions and provides reasons for the processes of such constructions. • Develops strategies to locate points in a Cartesian plane. • Identifies and classifies the daily life situations in which mean, median and mode can be used. • Analyses data by representing it in different forms like, tabular form (grouped or ungrouped), bar graph, histogram (with equal and varying width and length), and frequency polygon. • Calculates empirical probability through experiments and describes its use in words. • Derives formulae for surface areas and volumes of different solid objects like, cubes, cuboids, right circular cylinders/ cones, spheres and hemispheres and applies them to objects found in the surroundings. • Solves problems that are not in the familiar context of the child using above learning. These problems should include the situations to which the child is not exposed earlier |

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