Lessons for Class 7
ALGEBRA > ALGEBRAIC EXPRESSIONS
Algebraic Expression and its Operations with Examples
- Introduction
- Variable
- Constant
- Algebraic expression
- Operations on algebraic expression
Examples
Worksheets
ALGEBRA > EQUATIONS
Linear Equation with Examples and Methods to Solve
- Introduction
- What is linear equation?
- Methods to solve linear equation
Examples
Worksheets
ALGEBRA > EXPONENTS
Basics of Exponent, Laws of Exponents & Standard Index Form
- What are exponents?
- Laws of exponents
- What is standard index form?
- How to write standard index form?
Examples
Worksheets
ALGEBRA > POLYNOMIALS
Zeros of Polynomial and its Geometrical Meaning
- Introduction
- Definition
- Geometrical meaning of zeros of polynomial
FAQs
Examples
Worksheets
MCQ
PDF Worksheet
ARITHMETIC > INTEREST
Simple, Compound and Rate of Interest with Examples
- Introduction
- Principal
- Interest
- Amount
- Simple interest
- Compound interest
- Compound and simple interest differences
Worksheets
ARITHMETIC > NUMBER SYSTEM
About Rational Numbers with Number Line Representation
- Introduction
- What is rational number?
- Standard form
- Equivalent rational number
- Comparison of rational numbers
- Representation on number line
Worksheets
ARITHMETIC > NUMBER SYSTEM
Ratio, Proportion and the Unitary method
- Introduction
- Ratio and its example
- Proportion and its example
- What is Continued Proportion?
- Unitary method in ratios and proportions
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Least Common Multiple with Properties & Methods to Find LCM
- Introduction
- Multiple of a number
- Common multiples of numbers
- What is LCM and methods to find it
- Four properties of LCM
- Relationship between LCM and HCF
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Highest Common Factor with Properties & Methods to Find HCF
- Introduction
- Factor of a number
- Common factors of numbers
- How to find HCF?
- Five properties of HCF
- What is perfect number?
FAQs
Examples
Worksheets
ARITHMETIC > PERCENTAGES
Percentages, Convert it to Fractions & Decimals
- What is percentage?
- Examples of percentage in real life
- Convert percentage into fractions
- Convert fractions into percentage
- Convert decimals into percentage
- Convert percentage into decimals
- Calculate percentage of a number
- Find what percentage is of a number
Worksheets
ARITHMETIC > PERCENTAGES
Profit Loss Discount Marked Price & Calculate Percentage
- Introduction
- Cost price
- Selling price
- Profit
- Loss
- Overhead charges
- Effective cost price
- Profit percentage
- Loss percentage
- Marked price
- Discount
- Discount percentage
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Formation of Angles by Intersecting Lines
- Relationship between Lines and Angles
- Vertically Opposite angles
- Exterior angles
- Interior angles
- Alternate angles
- Corresponding angles
- Linear pair of angles
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Area and Perimeter of Different Types of Triangle
- Perimeter of triangle
- Perimeter of an equilateral triangle
- Perimeter of isosceles triangle
- Area of triangle
- How to calculate area of a triangle?
- Area of equilateral triangle
- Area of isosceles triangle
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Cartesian Coordinate System and Quadrants
- Introduction
- Coordinate axes
- Directions of axes
- Scaling of axes
- Quadrants
- Coordinates of a point
- Sign conventions in quadrants
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Circle and Semi Circle. Diameter, Chord, Arc, Tangent
- Introduction
- Diameter of circle
- Semi circle
- Chord of circle
- Secant
- Arc
- Sector of circle
- Quadrant
- Segment
- Tangent
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Triangle and the Types of Triangle
- Introduction
- Sides of triangle
- Vertex of triangle
- Angles of triangle
- Types of triangle on the basis of length of sides
- Types of triangle on the basis of size of angles
- List of types of triangles on the basis of sides
- List of types of triangles on the basis of angle
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Curve, Polygon and Types of Polygon
- Introduction
- What is a Curve?
- What is a Polygon in Geometry?
- What are Adjacent Sides?
- What are Adjacent Vertices?
- What is a Diagonal of polygon?
- Types of polygon
- Classification of polygon based on number of sides
FAQs
Examples
Worksheets
STATISTICS > DATA HANDLING
Data Collection and Organization
- Introduction to data and information
- What is data in statistics?
- Collection of data
- Organization of data
- What is frequency in statistics?
- Tally marks in frequency distribution
- Types of frequency distribution
STATISTICS > DATA HANDLING
Data Handling, Presentation and Interpretation
- Introduction
- Presentation of data
- Pictograph
- Bar graph (Column graph)
- Double bar graph
- Histogram
- Pie Graph or Pie Chart
- Line graph
THINGS TO REMEMBER > FORMULAS
List of Area and Perimeter Formulas of 2D Shapes
- Important area formulas of 2D shapes
- Perimeter formulas of 2D shapes
