Lessons for Grade 4
ARITHMETIC > NUMBER PATTERN
Magical Multiplication Pattern of 11
- Multiplication of 11 with 1s
- Multiplication of 11 with 2s
ARITHMETIC > NUMBER SYSTEM
Fractions, Types, Shaded Diagrams & Real Life Applications
- What is a fraction in maths?
- Understand fractions with diagram
- Real life example of fractions
- Which are the types of fractions?
- What is an equivalent fraction?
- Convert improper to mixed fraction
- Convert mixed to improper fraction
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Methods to Compare Order Like, Unlike & Unit Fractions
- Introduction
- Comparing like fractions
- Comparing unlike fractions
- Comparing unit fractions
- What is cross multiplication method?
- Ordering of fractions
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Prime Numbers with Sieve of Eratosthenes Test
- What is Prime Number?
- Arrangement of prime numbers
- What is composite number?
- Arrangement of composite numbers
- How to find prime numbers?
- What are coprimes?
- What is twin prime?
- What are prime triplets?
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Rounding off Decimal Numbers to the Nearest Places
- What is rounding off decimal numbers?
- Round off to the nearest whole number
- Round off to tenths place
- Rounding to hundredths place
Worksheets
ARITHMETIC > NUMBER SYSTEM
Estimations by Rounding to the Nearest 10, 100 and 1000
- What is an estimate in maths?
- Round off to the nearest 10
- Rounding to the nearest 100
- Rounding to the nearest 1000
- General rounding rule of 5
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 > NUMBER SYSTEM
Digit, Face, Place Values and Comparison of Numbers
- What is digit?
- What is face value in maths?
- "Value of place" of a digit
- "Place value" of a digit
- Place value of repeating digits
- Compare numbers using place values
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
Unit, Number and Numeral. Number Systems and Their Rules
- What is Unit?
- What is Number?
- What is Numeral?
- What are the Numeral Systems?
- Convert Romans into Hindu Arabic
- Important rules for roman numbers
- List of Hindu arabic numerals
- List of Roman numerals
FAQs
Examples
Worksheets
GEOMETRY > FUNDAMENTALS OF GEOMETRY
Quadrilateral and Types of Quadrilateral
- Definition
- Adjacent Sides of a quadrilateral
- Opposite Sides of a quadrilateral
- Diagonals of a quadrilateral
- Which are types of quadrilateral?
- Parallelogram
- Rectangle
- Square
- Rhombus
- Trapezium
- Kite
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
Angle, its Measures and Types of Angle
- Introduction
- What is an Angle?
- Measurement of angle
- Types of angle
- What are Congruent angles?
- What are Adjacent angles?
- List of types of angles with measures
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
Point, Line, Ray, Line Segment and Plane
- Introduction
- Point in Geometry
- Line in Geometry
- What is a Ray in Geometry?
- What is a Line Segment in Geometry?
- Plane in geometry
- What are Intersecting lines?
- What are Perpendicular lines?
- What are Parallel lines?
- What is a Transversal line?
- What are Concurrent lines?
- What are collinear points?
FAQs
Examples
Worksheets
KNOWLEDGE > GENERAL MATH
Units Measurements Conversions of Mass Length Time
- Units
- Measurement of quantities
- Conversion of units
ARITHMETIC > NUMBER PATTERN
Magical Multiplication Pattern of 9
- Multiplication of 9 with 6s
- 9 with 111, 222 and so on
