# Grade 7 Maths

Children in Grade 7 learn about different topics like integers, rational numbers. A lot many applied math concepts like tax, discounts, simple and compound interest get introduced in this grade. Measures of central tendency and probability as part of statistics is also introduced. The focus in this grade should be on introducing concepts with the help of examples and real-life scenarios. As some of the concepts are new they should be given enough practice on these.

## Integers

Addition and Subtraction of Integers Multiplication and Division of Integers ## Rational Numbers

Addition and Subtraction of Rational Numbers Multiplication and Division of Rational Numbers Decimal Expansion of Rational Numbers ## Algebraic Expressions

Parts of an Algebraic Expression Operations with Algebraic Expressions ## Equations

Framing Simple Equations and Identifying Their Solutions ## Inequalities

Identifying The Solutions to Inequalities Solving Simple Inequalities ## Ratio and Proportional Relationships

Identifying Proportional Relationships in Different Contexts Interpreting Graphs of Proportional Relationships ## Percentages

Conversion of Percentages to Fractions and Decimals, and Vice Versa Application of Percentages ## Scale Drawings

Scale Drawings of Geometric Figures ## Constructions

Construction of Triangles with Given Sides and Angles ## Slicing Solids

Interpretation of the Slicing of a Solid by a Plane ## Angles

Identification of Complementary and Supplementary Angles Identification of the Relationships Between Adjacent, Vertically Opposite, and Linear ## Perimeter and Area

Area and Perimeter of Squares, Rectangles, Parallelograms, and Triangles Circumference and Area of Circles Area and Perimeter of Composite Shapes Area of Polygons and Special Quadrilaterals ## Surface Area and Volume

Surface Area of Cubes and Cuboids Surface Area and Volume of Right Prisms ## Statistics

Using Random Samples to Describe Populations Using Random Samples to Compare Populations ## Probability

Experimental and Theoretical Probability