PROGRAM OF WORK( ) SUBJECT: MATHEMATICS

Transcription

1 9 TH STANDARD ENGLISH MEDIUM PROGRAM OF WORK(08-9) (NEW SYLLABUS) SUBJECT: MATHEMATICS

2 PART- SL.NO UNIT NAME ALLOTED PERIODS NUMBER SYSTEM POLYNOMIALS 0 COORDINATE GEOMETRY 05 4 LINEAR EQUATIONS IN TWO VARIABLES 06 5 INTRODUCTION TO EUCLID S GEOMETRY 04 6 LINES AND ANGLES 0 7 TRIANGLES 8 QUADRILATERALS 05 9 AREAS OF PARALLELOGRAMS AND 08 TRIANGLES 0 CIRCLES 0 TOTAL 8 PART- SL.NO UNIT NAME ALLOTED PERIODS CONSTRUCTIONS 04 HERON S FORMULA 06 SURFACE AREAS AND VOLUMES 0 4 STATISTICS 06 5 PROBABILITY 04 6 APPENDIX- PROOFS IN MATHEMATICS 06 7 APPENDIX- INTRODUCTION TO 06 MATHEMATICAL MODELLING TOTAL 5

3 NO.OF PERIODS: 5 08 MONTH: JUNE SL.NO LESSON NAME PERIODS TEACHING ITEMS PERIODS NUMBER SYSTEM 6. Introduction. Irrational numbers. Problems POLYNOMIALS 6. Introduction. Polynomials in one variables. Zeroes of the polynomials COORDINATE GEOMETRY. Introduction. Cartesian system. Problems 4 Evaluation 4 CCE EVALUATION 4 NO.OF PERIODS : 6 08 MONTH: JULY NUMBER SYSTEM 6. Representing real numbers on the number line. Operation on real numbers. Laws of exponents for real numbers POLYNOMIALS 6. Remainder theorem. Factorization of polynomials. Algebraic identities COORDINATE GEOMETRY 4 5. Plotting a point in the plane if its coordinates are given 6. Summary 4 Constructions 6 7. Introductions 8. Basic constructions 9. Some constructions of triangles 0. summary

4 5 Evaluation 4 CCE EVALUATION 4 NO.OF PERIODS: 5 08 MONTH:AUGUST HERON S 6. Introduction FORMULA. Area of a triangle- by Heron s formula. Application of Heron s formula in finding areas of Quadrilaterals Linear equations in two variables INTRODUCTION TO EUCLID S GEOMETRY 8. Introduction. Linear equations. Solution of a linear equation 4. Graph of a linear equation in two variables 5. Equations of lines parallel to x- axis and y-axis 6. Summary 7. Introduction. Euclid s definition, axioms and postulates. Equivalent versions of Euclid s fifth postulate 4 Evaluation 4 CCE EVALUATION 4 NO.OF PERIODS : 0 MONTH: September 08. LINES AND ANGLES 0. Introduction. Basic terms and definitions. Intersecting lines and nonintersecting lines 4. Pair of angles 5. Parallel lines and transversal lines 6. Lines parallel to the same line 7. Angle sum property of a angle 8. Summary

5 . First semester examination MONTH: OCTOBER ANALYSIS OF FIRST TERM EXAM EVALUATION AND CHECKING THE HOLIDAY HOME WORK NO.OF PERIODS: 08 MONTH: NOVEMBER TRIANGLES. Introduction. Congruence of triangles. Criteria for congruence of triangles 4. Some properties of a triangle 5. Some more criteria for congruence of triangles 6. Inequalities in a triangle 7. Summary STATISTICS 6. Introduction. Collection of data. Presentation of data Evaluation 4 CCE EVALUATION 4 NO.OF PERIODS: 4 08 MONTH: DECEMBER SURFACE AREA 0. Introduction AND VOLUMES. Surface area of a Cuboid and a Cube. Surface area of a right circular cylinder 4. Surface area of a right circular

6 cone 5. Surface area of a sphere 6. Volume of a Cuboid 7. Volume of a Cylinder 8. Volume of a right circular cone 9. Volume of a sphere 0. Summary Evaluation 4 CCE EVALUATION 4 HAPPY NEW YEAR 09 NO.OF PERIODS: 5 09 MONTH: JANUARY QUADRILATERALS 8. Introduction. Angle sum property of a quadrilateral. Types of quadrilaterals 4. Properties of a parallelogram 5. Another condition for a quadrilateral to be a parallelogram 6. The mid-point theorem 7. Summary AREAS OF PARALLELOGRAMS AND TRIANGLES 9. Introduction. Figures on the same base and between the same parallels. Parallelograms on the same base and between the same parallels 4. Triangles on the same base and between the same parallels 5. Summary CIRCLES 4. Introduction. Circles and its related terms: A review

7 . Angle subtended by a chord at a point (continued in the next month ) 4 4. NO.OF PERIODS: 4 09 MONTH: FEBRUARY CIRCLES 0 (from previous month). Perpendicular from the centre to a chord. Circle through three points. Equal chords and their distances from the centre 4. Angle subtended by an arc of a circle 5. Cyclic quadrilaterals 6. Summary PROBABILITY 5. Introduction. Probability an experimental approach. Summary APPENDIX- 6 PROOFS IN MATHEMATICS 6 4 APPENDIX- 6 INTRODUCTION TO MATHEMATICAL 6 MODELLING 4 NO.OF PERIODS: 5 MONTH: MARCH 09 REVISION 5 REVISION 5 EXAMINATION OF SA