### Mathematics Class 10 Lab Manual | 21 Lab Activities

Mathematics Lab Manual Class X lab activities for class 10 with complete observation Tables strictly according to the CBSE syllabus also very useful & helpful for the students and teachers.

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Basic Proportionality Theorem Class 10th (OR) B.P.T. or Thales Theorem Converse of basic proportionality theorem, thales theorem 10th standard, theorem 6.2 class 10 Statement:- If a line is drawn parallel to one side of the triangle to intersect the other two sides in two distinct points, the other two sides are divided in the same ratio. Given:- A Î” ABC in which line l ॥ BC, intersect side AB and AC at point D and E To Prove :- Construction :- Draw EM ä¸„ AB and DN ä¸„ AC. Also join BE and CD Proof :- Area of triangle = ✕ Base ✕ Height Area of △ ADE = ✕ AD ✕ EM ..............(1) Area of △ BDE = ✕ BD ✕ EM ..............(2) Divide equation (1) by equation (2) we get Similarly Î”BED and Î”CDE are two triangles on the same base and lie between the same parallel DE and BC ∴ Ar(Î”BED) = Ar(Î”CDE) .................. (5) From equation (3), (4), (5) we get Hence prove the Basic Proportionality Th

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E- LESSON PLAN SUBJECT MATHEMATICS CLASS 10+2 Lesson Plan Class 12th chapter 3 Matrices Subject Mathematics for Mathematics Teacher. Effective way of Teaching Mathematics. Top planning by the teacher for effective teaching in the class. Board – CBSE CLASS –XII SUBJECT- MATHEMATICS CHAPTER 3 :- Matrices TOPIC:- Chapter : 3 : Matrices DURATION:- This chapter is divided into eight modules and is completed in 15 class meetings. PRE- REQUISITE KNOWLEDGE:- Basic knowledge of algebra, and some simple functions. TEACHING AIDS:- Green Board, Chalk, Duster, Charts, smart board, projector, laptop etc. METHODOLOGY:- Lecture method OBJECTIVES:- Introduction and concepts of matrices with different definitions, addition, subtraction, multiplication of two matrices and multiplication of matrices with a scalar. Transpose of the matrices. Symmetric and skew symmetric matrices. Concept of element

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Maths Riddles, Puzzles and Brain Teasers Mathematics Riddles, Puzzles and Brain Teasers with answers, Tricky maths riddles and number puzzles that challenges your brain power, challenging maths riddles. Riddle No 1 1) If we hit a stone once then it is divided into two pieces. Then what is the number of pieces if we hit the stone for 4 times. Riddle No 2 2) Suppose you are given a 30 m cloth and you are asked to cut 1 m everyday from it . In how many days you completely cut the whole piece of cloth. Riddle No 3 3) You are given 9 boxes and you have to write the digits from 1 to 9 in these boxes. Digits are placed in such a way so that we get a total of 15 in all directions. Repetition of the digit is not allowed. Riddle No 4 4) You are given 9 boxes and you have to write the digits from 8 to 16 in th

E-LESSON PLANNING FOR MATHEMATICS TEACHER CLASS 10TH lesson plan for maths class X cbse, lesson plans for mathematics teachers, Method to write lesson plan for maths class 10, lesson plan for maths class X, lesson plan for mathematics grade X, lesson plan for maths teacher in B.Ed. RESOURCE CENTRE MATHEMATICS LESSON PLAN (Mathematics) : CLASS 10 th Techniques of Making E-Lesson Plan : Click Here Click Here For Essential Components of Making Lesson Plan Chapter 1 : Number System

Chapter-wise Maths Lesson Plan Class 12 Chapter wise Lesson Plan, Class XII Subject Mathematics for Mathematics Teacher. Effective way of Teaching Mathematics. Top planning by the teacher for effective teaching in the class. E lesson planning for mathematics. Click Here For Essential Components of Making Lesson Plan RESOURCE CENTRE MATHEMATICS LESSON PLAN : CLASS 12 Chapter 1 Relation & Functions

E- LESSON PLAN SUBJECT MATHEMATICS CLASS 10 lesson plan for maths class X chapter 5 Arithmetic Progression(AP), lesson plans for mathematics teachers, Method to write lesson plan for maths class 10, lesson plan for maths class X, lesson plan for mathematics grade X, lesson plan for maths teacher in B.Ed. TEACHER'S NAME : DINESH KUMAR SCHOOL : RMB DAV CENTENARY PUBLIC SCHOOL NAWANSHAHR SUBJECT : MATHEMATICS CLASS : X STANDARD BOARD : CBSE LESSON TOPIC / TITLE : CHAPTER 13: Arithmetic Progression ESTIMATED DURATION: This topic is divided into seven modules and are completed in fifteen class meetings. PRE- REQUISITE KNOWLEDGE:- Knowledge of number system, Simple methods of calculating the numbers.