10TH CALSS MATHEMATICS CHAPTER WISE CERTAIN CONCEPTS TEACHING STRATEGY

SI. No	Name of the Topic of Class-X	Concepts to be Explained	Mode of Teaching
1	Real Numbers	recceptilation of number sets (natural, whole,intergers etc) Fundamental Theory of Arithmetic L.CM and HCF Using prime Factorisation Method	Discussion Method
2	Polynomials	Basic Concepts of Polynomials Degree of the Polynomial Zeroes of the Polynomial	Discussion with the children about previous knowledge 9th class, Pages 2.1, 2.2,2.3, of Pages 27,28,29,32,34 10th Class - Page 48,49 (3.2.1, 3.2.2)
3	Polynomials	Quadratic Polynomials cubic Polynomial Finding Zeros Relation between Zeroes and Co-efficients related problems	Discussion with students to introduce and understand the concepts Polynomials chart 10th Class, Page No. 61, 62,63,64 (3.5)
4	Pair of linear equations in two variables	Definition of linear equation understanding the concepts of linear equations in two variables Finding solutions of pair of linear equations	Discussion method 9th class, Pages 125, 133, 134 - (6.2, 6.4)
5	Pair of linear equations in two variables	Practicing the solutions of pair of linear equations using graphical method, practicing the problems in page no. 78, 79	Practical method using graph paper 10th Class - 4.2 of Page 76
6	Co-Ordinate geometry	Introduction of points, and distance between the points using graph, practicing the problems in Page No. 159, 160 ( Do this).	Discussion method, Graphs 9th class 5.3 of page 118
7	Co-Ordinate geometry	Distance between the points on X-Y Axis Practicing with examples, try this in 161. Distance between the points on a line Parallel to the Axis. Do this in page 162	Practical method. Group activity with graphs
8	Similar triangles	Introduction of triangles. Properties of triangles (Types) Concept of Similar Triangles 'Do This' Problems in Page No. 194	Triangles chart. Discussion method. 9th Class 7.3 of Page No. 152
9	Tangents and secants to a circle	Introduction of circle and chord, Drawing of lines and circles to get concept of triangles, 'Do this1 activity in page - 227	Circles chart Discussion Method 9th Class, 12th Chapter Basic Concepts
10	Tangents and secants to a circle	Construction of Tangent to a circle Detailed concepts from Page No. 228&229	Practical Method Using compass and sclae
11	Mensuration	Detailed Concept Explanation using different shapes Try this in page No. 245, 246	Practical Method, models in maths labs. 9th Class -10.2, 10.3, 10.4, 10.5,10.5.2 of pages 214 to 235.
12	Mensuration	Practicing the Problems 1-6 in page 247, 248 Possible Problems in Ex. 10-1	Discussion Method Group Activity
13	Probability	Recoptulation of the previous class concept of probability, Theoretical approach of probability, Formula of experimental probability, Complemental events of probability, P ( E ) + P { E ) = 1	Practical method using coinsanddice. 9th class, 142 of page 294 and 14.2.3 of page 297
14	Statistics	Introductin of grouped and ungrouped data of mean Explanation using 14.2 in page 324	Data Chart Discussion method 9th Class, 9.2, 9.3 of pages 194 & 195
15	Statistics	Practicing the mean problems using examples. Find out the mean using direct method Solving the problems in Ex. 14.1	Group activity 9th class 9.4.1 of page 203