Course MH Std 7 Maths 15 Lessons ₹1600 - Purchase This Course You are not enrolled in this course. Please purchase this course to learn from the best quality videos. ₹1600 - Purchase This Course Lessons Expand All | Collapse All 01 Geometrical Constructions 4 Topics Construction of Angle and Angle Bisector Basic Constructions Construction of Triangles Congruence 02 Multiplication and Division of Integers 2 Topics Multiplication of Integers Division of Integers 03 HCF and LCM 5 Topics Prime and Composite Numbers Prime Factorisation Highest Common Factor ( HCF ) or Greatest Common Divisor ( GCD ) Lowest Common Multiple ( LCM ) Applications of HCF and LCM 04 Angles and Pairs of Angles 1 Topic Lines and Angles 05 Operations on Rational Numbers 5 Topics Understanding Rational Numbers Rational Numbers in Standard Form Or Simplest Form of Rational Numbers Comparison and Ordering of Rational Numbers Rational Number Between Two Rational Numbers Decimal Forms of Rational Numbers 06 Indices 6 Topics Understanding Exponents and Powers Laws of Exponent Numbers in Standard Form Squares How to Find the Square of a Number Square Roots- Prime Factorisation Method and Long Division Method 07 Joint Bar Graph 1 Topic Bar Graph and Double Bar Graph 08 Algebraic Expressions and Operations on them 3 Topics Algebraic Expression and Algebraic Equation Addition and Subtraction of Algebraic Expressions Using Algebraic Expressions 09 Direct Proportion and Inverse Proportion 2 Topics Concepts of Direct proportion and Inverse Proportion Problems on Direct Proportion and Inverse Proportion 10 Banks and Simple Interest 1 Topic Banks and Simple Interest 11 Circle 1 Topic Basics of Circle 12 Perimeter and Area 2 Topics Perimeter and Area - I Perimeter and Area - Problems 13 Pythagoras’ Theorem 1 Topic Pythagoras Property 14 Algebraic Formulae - Expansion of Squares 6 Topics Addition and Subtraction of Algebraic Expressions Using Algebraic Expressions Multiplication of Algebraic Expressions Standard Identities Factorisation of the Algebraic Expressions Division of Algebraic Expression 15 Statistics 2 Topics Data and tally marks Grouped Frequency Distribution and Histogram of Uniform Width