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Knowing our Numbers
Knowing our Numbers - Introduction
Knowing our Numbers - Introduction
Comparing Numbers
Comparing Numbers
Place Value
Place Value
Use of Commas
Use of Commas
Large Numbers
Large Numbers
Estimation
Estimation
Learning how to estimate - Part 1
Learning how to estimate - Part 1
Learning how to estimate - Part 2
Learning how to estimate - Part 2
Learning how to estimate - Part 3
Learning how to estimate - Part 3
Estimating Outcomes - Part 1
Estimating Outcomes - Part 1
Estimating Outcomes - Part 2
Estimating Outcomes - Part 2
Estimating Outcomes - Part 3
Estimating Outcomes - Part 3
What is the Order of Operations?
What is the Order of Operations
Division - Multiplication - Addition - Subtraction
Division - Multiplication - Addition - Subtraction
Order - Division - Multiplication - Addition - Subtraction Order - Division - Multiplication - Addition - Subtraction
Order - Division - Multiplication - Addition - Subtraction
Brackets - Order - Division - Multiplication - Addition - Subtraction
Brackets - Order - Division - Multiplication - Addition - Subtraction
BODMAS (Example)
BODMAS (Example)
Using Brackets
Using Brackets
Expanding Brackets - Part 1
Expanding Brackets - Part 1
Expanding Brackets - Part 2
Expanding Brackets - Part 2
Roman Numeral System - Part 1
Roman Numeral System - Part 1
Roman Numeral System - Part 2
Roman Numeral System - Part 2
Roman Numeral System - Part 3
Roman Numeral System - Part 3
Roman Numeral System - Part 4
Roman Numeral System - Part 4
Whole Numbers
Natural Numbers (Review)
Natural Numbers (Review)
Representation of Whole Numbers on the Number line
Representation of Whole Numbers on the Number line
Uses of the Number Line - Part 1
Uses of the Number Line - Part 1
Uses of the Number Line - Part 2
Uses of the Number Line - Part 2
Properties of Whole numbers - Part 1
Properties of Whole numbers - Part 1
Properties of Whole Numbers - Part 2
Properties of Whole Numbers - Part 2
Properties of Whole Numbers - Part 3
Properties of Whole Numbers - Part 3
Using More than One Property of Whole Numbers Part 1
Using More than One Property of Whole Numbers Part 1
Using More than One Property of Whole Numbers Part 2
Using More than One Property of Whole Numbers Part 2
Distributive Property of Whole Numbers
Distributive Property of Whole Numbers
Tricks to Add, Subtract and Multiply Whole Numbers
Tricks to Add, Subtract and Multiply Whole Numbers
Playing with Numbers
What are Factors?
What are Factors
How do we Find all the Factors of a Number?
How do we Find all the Factors of a Number
What are Multiples of a Number? How are Factors and Multiples related?
What are Multiples of a Number How are Factors and Multiples related
What are the Different Types of Numbers?
What are the Different Types of Numbers
Divisibility Rules (2, 4 and 8)
Divisibility Rules (2, 4 and 8)
Divisibility Rules (5 and 10)
Divisibility Rules (5 and 10)
Divisibility Rules (3, 6 and 9)
Divisibility Rules (3, 6 and 9)
Divisibility Rules (11)
Divisibility Rules (11)
What is Prime Factorisation?
What is Prime Factorisation
What is the Factor Tree Approach to Find the Prime Factors of a Number?
What is the Factor Tree Approach to Find the Prime Factors of a Number
Factor Tree Approach - Examples
Factor Tree Approach - Examples
What is the Upside Down Division Approach to Find the Prime Factors of a Number?
What is the Upside DoWhole Numbers Division Approach to Find the Prime Factors of a Number
Prime Numbers - A Mystery?
Prime Numbers - A Mystery
What do we mean by HCF?
What do we mean by HCF
What is the Prime Factorisation Method for finding the HCF? Part 1
What is the Prime Factorisation Method for finding the HCF Part 1
What is the Prime Factorisation Method for finding the HCF? Part 2
What is the Prime Factorisation Method for finding the HCF Part 2
What is the Prime Factorisation Method for finding the HCF of 3 numbers?
What is the Prime Factorisation Method for finding the HCF of 3 numbers
What do we mean by LCM?
What do we mean by LCM
What is the Prime Factorisation Method for finding the LCM? Part 1
What is the Prime Factorisation Method for finding the LCM Part 1
What is the Prime Factorisation Method for finding the LCM? Part 2
What is the Prime Factorisation Method for finding the LCM Part 2
What is the Prime Factorisation Method for finding the LCM? Part 3
What is the Prime Factorisation Method for finding the LCM Part 3
What is the Prime Factorisation Method for finding the LCM of 3 numbers?
What is the Prime Factorisation Method for finding the LCM of 3 numbers
Basic Geometrical Ideas
What is a Point?
What is a Point
What are Rays, Lines and Line Segments?
What are Rays, Lines and Line Segments
What is a Plane?
What is a Plane
What are the Different Kinds of Shapes / Figures?
What are the Different Kinds of Shapes Figures
What is a Line?
What is a Line
What are Intersecting Lines?
What are Intersecting Lines
What are Parallel Lines and Parallel Planes?
What are Parallel Lines and Parallel Planes
What are Angles?
What are Angles
What are Triangles?
What are Triangles
What is a Quadrilateral?
What is a Quadrilateral
What is a Polygon?
What is a Polygon
What is a Circle?
What is a Circle
What are the different regions associated with a circle?
What are the different regions associated with a circle
What is the Circumference?
What is the Circumference
What is a chord?
Understanding Elementary Shapes
What are Angles?
What are Angles
How are Angles Measured?
How are Angles Measured
Which are the Different Types of angles?
Which are the Different Types of angles
How do we Name Angles?
How do we Name Angles
Pairs of Angles
Pairs of Angles
What are Adjacent Angles?
What are Adjacent Angles
What are Complementary Angles?
What are Complementary Angles
What are Supplementary and Vertically Opposite Angles?
What are Supplementary and Vertically Opposite Angles
How are Angles Measured in Degrees?
How are Angles Measured in Degrees
How are Angles Measured in Degrees? Examples
How are Angles Measured in Degrees Examples
How do we Construct a Perpendicular Bisector of a Line Segment?
How do we Construct a Perpendicular Bisector of a Line Segment
What are Triangles?
What are Triangles
What are the Different Regions of a Triangle?
What are the Different Regions of a Triangle
What are the Different Types of Triangles?
What are the Different Types of Triangles
What are Trapeziums and Kites?
What are Trapeziums and Kites
What is a Parallelogram and what are its Special Cases?
What is a Parallelogram and what are its Special Cases
What is a Polygon?
What is a Polygon
What is a Cuboid?
What is a Cuboid
What is a Cube?
What is a Cube
Cylinder and Sphere
Cylinder and Sphere
What is a Cone?
What is a Cone
What is a Prism?
What is a Prism
What is a Pyramid?
What is a Pyramid
Integers
Natural and Whole Numbers (Review)
Natural and Whole Numbers (Review)
What are Integers?
What are Integers
How are Integers Represented on a Number Line?
How are Integers Represented on a Number Line
Understanding the Number Line - Part 1
Understanding the Number Line - Part 1
Understanding the Number Line - Part 2
Understanding the Number Line - Part 2
What is the Absolute Value?
What is the Absolute Value
Understanding the Concept of Absolute Value
Understanding the Concept of Absolute Value
Successor and Predecessor
Successor and Predecessor
Ordering of Integers
Ordering of Integers
Signs of Integers
Signs of Integers
Addition of Integers – Part 1
Addition of Integers - Part 1
Addition of Integers – Part 2
Addition of Integers - Part 2
Addition of Integers – Part 3
Addition of Integers - Part 3
Additive Inverse
Additive Inverse
Subtraction of Integers – Part 1
Subtraction of Integers - Part 1
Subtraction of Integers – Part 2
Subtraction of Integers - Part 2
Addition of more than 2 Integers
Addition of more than 2 Integers
Fractions
Rational Numbers on a Number Line - Part 1
Rational Numbers on a Number Line - Part 1
What is a Proper Fraction?
What is a Proper Fraction
What are the Different Types of Fractions?
What are the Different Types of Fractions
What are Mixed Fractions? Part 1
What are Mixed Fractions Part 1
What are Mixed Fractions? Part 2
What are Mixed Fractions Part 2
What are Mixed Fractions? Part 3
What are Mixed Fractions Part 3
How do we Convert a Mixed Fraction to an Improper One?
How do we Convert a Mixed Fraction to an Improper One
What is the Simplest Form of a Fraction?
What is the Simplest Form of a Fraction
How do we Compare Fractions?
How do we Compare Fractions
How do we Compare Fractions if their Denominators are Different?
How do we Compare Fractions if their Denominators are Different
How do we Compare Fractions? (Cross Product)
How do we Compare Fractions (Cross Product)
How do we Add Fractions?
How do we Add Fractions
How do we Add Mixed Fractions? Part 1
How do we Add Mixed Fractions Part 1
How do we Add Mixed Fractions? Part 2
How do we Add Mixed Fractions Part 2
How do we Subtract Mixed Fractions? Part 1
How do we Subtract Mixed Fractions Part 1
How do we Subtract Mixed Fractions? Part 2
How do we Subtract Mixed Fractions Part 2
How do we Subtract Mixed Fractions? Part 3
How do we Subtract Mixed Fractions Part 3
How do we Subtract Mixed Fractions? Part 4
How do we Subtract Mixed Fractions Part 4
Decimals
What do we mean by Place Value?
What do we mean by Place Value
What are the Different Types of Decimal Fractions?
What are the Different Types of Decimal Fractions
How do we Compare Decimal Fractions?
How do we Compare Decimal Fractions
How do we Convert a Decimal to a Fraction?
How do we Convert a Decimal to a Fraction
How do we Convert a Fraction to a Decimal? Part 1
How do we Convert a Fraction to a Decimal Part 1
How do we Convert a Fraction to a Decimal? Part 2
How do we Convert a Fraction to a Decimal Part 2
How do we Convert a Fraction to a Decimal? Part 3
How do we Convert a Fraction to a Decimal Part 3
How do we Add Decimal Fractions?
How do we Add Decimal Fractions
Addition of Decimal Fractions - Example
Addition of Decimal Fractions - Example
How do we Subtract Decimal Fractions?
How do we Subtract Decimal Fractions
Data Handling
What do we mean by Statistics?
What do we mean by Statistics
What are the Different Types of Data?
What are the Different Types of Data
How do we Classify Data?
How do we Classify Data
What are Tally Marks?
What are Tally Marks
What are Bar graphs?
What are Bar graphs
Bar Graph - Example
Bar Graph - Example
How do we Draw a Bar Graph? Example 1
How do we Draw a Bar Graph Example 1
How do we Draw a Bar Graph? Example 2
How do we Draw a Bar Graph Example 2
Mensuration
What is the Perimeter of a Rectangle?
What is the Perimeter of a Rectangle
What is the Perimeter of a Square and a Triangle?
What is the Perimeter of a Square and a Triangle
What is the Perimeter of a Parallelogram?
What is the Perimeter of a Parallelogram
What is the Area of a Square and a Rectangle?
What is the Area of a Square and a Rectangle
How do we Find the Area of an Irregular Figure?
How do we Find the Area of an Irregular Figure
Area of a Rectangle - Example
Area of a Rectangle - Example
What is an Altitude?
What is an Altitude
What is the Area of a Parallelogram?
What is the Area of a Parallelogram
Area of a Parallelogram - Example
Area of a Parallelogram - Example
What is the Area of a Triangle? Part -1
What is the Area of a Triangle Part -1
What is the Area of a Triangle? Part-2
What is the Area of a Triangle Part-2
Algebra
What is the Perimeter of a Rectangle?
What is the Perimeter of a Rectangle
What is the Perimeter of a Square and a Triangle?
What is the Perimeter of a Square and a Triangle
Properties of Whole numbers - Part 2
Properties of Whole Numbers - Part 2
Distributive property of whole numbers
Distributive Property of Whole Numbers
What is Algebra?
What is Algebra
What is an Equation?
What is an Equation
What are Terms?
What are Terms
How do we Count the Number of Terms in an Algebraic Expression?
How do we Count the Number of Terms in an Algebraic Expression
What is a Linear Equation in One Variable?
What is a Linear Equation in One Variable
How do we Use the Inverse Method to Solve a Linear Equation?
How do we Use the Inverse Method to Solve a Linear Equation
How do we Use the Transpose Method to Solve a Linear Equation
How do we Use the Transpose Method to Solve a Linear Equation
Solving Linear Equations - Flowchart Approach
Solving Linear Equations - Flowchart Approach
Ratio and Proportion
What is a Ratio?
What is a Ratio
What is the Simplest Form of a Ratio?
What is the Simplest Form of a Ratio
When can we Compare two quantities or two Ratios?
When can we Compare two quantities or two Ratios
Ratios - Example 1
Ratios - Example 1
Ratios - Example 2
Ratios - Example 2
What are the Different Types of Ratios?
What are the Different Types of Ratios
What is Proportion?
What is Proportion
Test for Proportionality - Part 1
Test for Proportionality - Part 1
Test for Proportionality - Part 2
Test for Proportionality - Part 2
Basic Concepts in Proportion - Part 1
Basic Concepts in Proportion - Part 1
Basic Concepts in Proportion - Part 2
Basic Concepts in Proportion - Part 2
What is the Unitary Method?
What is the Unitary Method
Unitary Method - Example 1
Unitary Method - Example 1
Unitary Method - Example 2
Unitary Method - Example 2
Unitary Method - Example 3
Unitary Method - Example 3
Unitary Method - Example 4
Unitary Method - Example 4
Symmetry
Symmetry - Basics
Symmetry - Basics
Symmetry – Reflection and Rotation
Symmetry - Reflection and Rotation
Practical Geometry
How do we Draw a Perpendicular to a Line from a Point Not on that Line?
How do we Draw a Perpendicular to a Line from a Point Not on that Line
Logic behind Drawing a Perpendicular to a Line from a Point Not on that Line
Logic behind Drawing a Perpendicular to a Line from a Point Not on that Line
How do we Construct a Perpendicular Bisector of a Line Segment?
How do we Construct a Perpendicular Bisector of a Line Segment
Logic behind the Construction of a Perpendicular Bisector of a Line Segment
Logic behind the Construction of a Perpendicular Bisector of a Line Segment
How do we Construct an Angle Bisector?
How do we Construct an Angle Bisector
Logic behind the Construction of an Angle Bisector
Logic behind the Construction of an Angle Bisector
How do we Construct a 30 Degree Angle?
How do we Construct a 30 Degree Angle
Logic behind the Construction of a 30 Degree Angle
Logic behind the Construction of a 30 Degree Angle
How do we Construct a 45 Degree Angle?
How do we Construct a 45 Degree Angle
Logic behind the Construction of a 45 Degree Angle
Logic behind the Construction of a 45 Degree Angle
How do we Construct a 60 Degree Angle?
How do we Construct a 60 Degree Angle
Logic behind the Construction of a 60 Degree Angle
Logic behind the Construction of a 60 Degree Angle
How do we Construct a 90 Degree Angle?
How do we Construct a 90 Degree Angle
How do we Construct a 120 Degree Angle?
How do we Construct a 120 Degree Angle
Logic behind the Construction of a 120 Degree Angle
Logic behind the Construction of a 120 Degree Angle
How do we Construct 30, 60 and 120 Degree Angles in one go?
How do we Construct 30, 60 and 120 Degree Angles in one go