Suresh Lecturer

Download Free video Lectures for class 7th Hindi and English Medium NCERT solution chapterwise pdf of NCERT book NCERT Exemplar Problem pdf of all chapters and Exercise 1 to 15th as per new syllabus of CBSE Haryana Board UP MP

Video Lecturers Class 7th Maths |
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कक्षा 7 अध्याय 1 : पूर्णांक |

कक्षा 7 अध्याय 2 : भिन्न एवं दशमलव |

कक्षा 7 अध्याय 3 : आँकड़ों का प्रबंधन |

Main Contents in class 7th NCERT Book Mathematics

In this chapter we have discussed that what is an integer, representation of integers on number line, properties of addition and subtration of integers, Multiplication and division of integers and thier properties, division of an integer by zero is not defined. NCERT solution of all questions Exercise 1.1, 1.2, 1.3, 1.4

Revision of Concepts fractions and decimals and their addition and subtraction form 6th class maths, operations of multiplication and division on fractions as well as on decimals, Exercise 2.1, 2.2, 2.3, 2.4, 2.5, 5.6, 2.7

Recording and Presentation of data, mean/average , mode and median of data, bar graph, double bar graph, chance and probability NCERT Solution of Exercise 3.1, 3.2, 3.3, 3.4

in this chapter we have discussed the concept of simple equation , basic facts and rules for solution of a simple equation, practical problems based on simple quations.Exercise 4.1,4.2,4.3,4.4

Understating the concepts of Line, line-segmetn and a raw., complementary angles, supplementary angles adjacent angles and linear parirs, vertically opposite angles, alternate angles, corresponding angles, Exercise 5.1, 5.2

elements of a triangles - angles, sides, median, altitude, exterior angle of a triangle, exetrior angle property, angle sum propertty of a triangle, equilateral , isoscaeles triangle, Property of the lengths of sides of a triangle, Pythagoras property. NCERT Book Exercise 6.1, 6.2, 6.3, 6.4, 6.5

Concept of congruent objects, SSS, SAS, ASA, RHS congruence of two triangles Exercise 7.1, 7.2

In this chapter we will discuss the comparing two quantites in our daily life, questions bases upone ratio and proportion, percentage NCERT Solution of Exercise 8.1, 8.2 and 8.3

What is a rational number, all integers and fractions are rational numbers, multiplication and division of rational numbers, closure, commutative, associative, distributive property NCERT Exercise Solution 9.1, 9.2, 9.3,9.4

Construction of triangle when (1) length of three sides of triangle are given, (2) two sides and angle between them are given (3) two angles and length of side included between them (4) length of hypotenuse of a right-angled triangle and the length of one of its legs.Exercise 10.1, 10.2, 10.3, 10.4 , 10.5 with miscellaneous questions

pereimeter and area of square and rectangle, area of parallelogram, area of triangle, circumference of a circle and area of a circle. Exercise 11.1, 11.2, 11.3, 11.4

Understanding the concept of algebraic expressions, variables and constants, addition, subtraction, multiplications and division on variables, polynomial, monomial, binomial and trinomial to find the valud of an expression Rules and formulas in for algebraaic expressions. NCERT Book Exercise 12.1,12.2, 12.3 and 12.4

we use exponents for converting large numbers in shorter form, laws of exponets and their applications Exercise 13.1, 13.2, 13.3

Number of line of symmetry in regular polygons, centre of rotation, angle of rotation, rotational symmetry, order ofrotational symmetry, line of symmetry in english alphabaets Exercise 14.1, 14.2, 14.3

Plane figures are of two-dimensions and solid shapes are of three-dimesions 2D and 3D shapesoblique sketch and isometric sketch visualising solid shapes slicing shadow front-view side-view and top viiew Exercise 13.1, 13.2, 13.3