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- Knowing our Numbers
- Indian and International Systems of Representation (Review)
- Indian and International System of Numbers
- Let us identify the number
- Represent the number using Dominos
- What does the number represent?
- Standard and expanded forms
- Write in Numerals
- Identify the place value
- Conversion exercises
- Number systems and Representation
- Representing numbers upto 1 Billion
- Let us identify the number
- Represent the number using Dominos
- What does the number represent?
- Standard and expanded forms
- Write in Numerals
- Identify the place value
- Order, Compare numbers
- Order of Operations (BODMAS)
- Why order of operations is important
- Place the brackets
- Click on the symbols in the correct order
- Drag and place the numbers
- Fit the numbers and symbols
- Roman Numerals
- Introduction to Roman Numerals
- Follow the rules
- Roman Number Representation
- Where do we use roman numerals?
- Roman number converter
- What number is this?
- Help the Roman!
- Indian and International Systems of Representation (Review)
- Whole Numbers
- Number Operations
- Broken Calculator
- Find the correct Trail
- Application Problems
- Car Expense Record
- Solve the word problems
- Number Patterns
- Recognize the pattern and fill the boxes
- Square numbers
- Triangular numbers
- Patterns in Number Operations
- Let us extend the patterns
- Rounding and Estimation (review)
- Rounding to the nearest Tens
- Rounding to the nearest Hundreds
- Rounding to the nearest Thousands
- Identify the item purchased
- Estimate the result
- Operations using Estimation
- Let us round some numbers
- Rounding Accuracy
- Identify the item purchased
- Round and find the result
- Estimate the result
- Number Operations
- Playing with Numbers
- Factors and Multiples
- What are Factors?
- Find all possible factors
- Unlock the Factor Tiles
- Introduction to Multiples
- Patterns in Multiples
- Shoot the Balloons
- Prime and Composite numbers
- What is a Prime Number?
- Prime and Composite Numbers
- Arrange the number to form a rectangle
- Prime Numbers using Block Array
- Sieve of Eratosthenes
- Twin Primes
- Identify the Prime numbers
- Tests for Divisibility of Numbers
- Divisibility Test for the number 2
- Divisibility Test for the number 4
- Divisibility Test for the number 8
- Divisibility Test for the number 5
- Divisibility Test for the number 10
- Divisibility Test for the number 3
- Divisibility Test for the number 6
- Divisibility Test for the number 9
- Divisibility Test for the number 11
- Prime Factorization
- What are Prime Factors?
- Properties of Prime Factors
- Prime Factors using Division Method
- Are the statements correct?
- Highest Common Factor (HCF)
- Least Common Multiple (LCM)
- HCF and LCM using Prime Factors
- Use of prime factors in finding GCF
- Find LCM using prime factors
- Find LCM using division method
- GCF and LCM using Venn Diagram
- GCF and LCM for 3 numbers
- Factors and Multiples
- Basic Geometrical Ideas
- Understanding Elementary Shapes
- Measurement of Angles
- Make your own paper protractor
- Measure simple angles
- How to measure using real protractor
- Measure angles using protractor
- Types of Angles
- Types of Angles
- Acute Angle
- Obtuse Angle
- Right Angle
- Straight Angle
- Reflex Angle
- Angles around a circle
- Identify the Angles
- Triangles
- Equilateral Triangle
- Isoceles Triangle
- Right Angled Triangle
- Scalene Triangle
- Identify the type of triangle
- Types of triangles - Combat Zone
- Quadrilaterals
- Polygons
- Three Dimensional Shapes - Part 1
- Properties of a Cube
- Properties of a Cuboid
- Let us have a ball with Spheres
- Properties of a Cylinder
- Properties of a Cone
- Identify the cube net
- Three Dimensional Shapes - Part 2
- Rectangular Prisms
- Triangular Prisms
- Rectangular Pyramids
- Triangular Pyramids
- Identify the shapes
- What do these shapes look like?
- Identify shapes by number of faces
- Measurement of Angles
- Integers
- Introduction to Integers
- Elevator activity
- Absolute and Opposite numbers
- Integers on a number line
- Estimate using ball
- Identify the missing number
- Integer Comparison
- Simple Integer Comparison
- Arrange the integers in order
- Estimate the position of the balloon
- Place the given integers on the numberline
- Integer Operations
- Hot and cold blocks.
- Explore Addition
- Addition chips
- Addition using a number line
- Subtraction chips
- Subtraction using a number line
- Integer Operations Practice
- Integer addition with counters
- Integer subtraction using counters
- Teach integer operations using car
- Practice integer operations using car
- Integer Number Line
- Integer Millionaire
- A game for teaching integers
- Introduction to Integers
- Fractions
- Fractions for collection of objects
- Fractions for collection of objects
- Can you represent and count?
- Let us plant some fruits
- Find the closest quarter
- Different ways of representing fractions
- Equivalent Fractions
- Equivalent Fraction Wall
- Find equivalent fractions
- Identify equivalent fractions
- Write the equivalent fraction
- Find the simplest form
- Are the given fractions equivalent?
- Colour the equivalent fraction
- Fractions on a number line
- Fractions on a Number Line
- Represent fractions on a Number Line
- Compare Fractions using a Number Line
- Mixed Fractions
- Improper Fractions and Mixed Fractions
- Write the improper fraction
- Write as mixed fraction
- Represent as mixed fraction
- Represent using a numberline
- Write the fractions shown
- Fraction Addition with equal denominators
- Let us have some Pizza
- Fraction addition with colours
- Addition with Fraction Strips
- Write the addition problem
- Fraction addition using Numberline
- Fraction addition practice
- Word problems
- Fraction Subtraction with equal denominators
- Let us serve some Pizza
- Subtraction with Fraction Strips
- Write the subtraction problem
- Fraction subtraction using Numberline
- Fraction subtraction practice
- Word problems
- Addition and Subtraction when denominators are multiples
- Can you add the cake pieces?
- Addition with Fraction Strips
- Fraction addition practice
- Word Problems
- Subtraction with Fraction Strips
- Fraction subtraction practice
- Subtraction Word Problems
- Addition of fractions with unlike denominators
- Can you add the cake pieces
- Addition with Fraction Strips
- Fraction addition practice
- Fraction addition estimation
- Word Problems
- Subtraction of fractions with unlike denominators
- Subtraction with Fraction Strips
- Fraction subtraction practice
- Fraction difference estimation
- Subtraction Word Problems
- Fractions for collection of objects
- Decimals
- Introduction to Decimal Fractions - Part I
- Introduction to Decimal Fractions
- Let us represent Hundred divisions
- Decimals and Currency
- Let us represent currency using decimals
- Can you represent the decimal using currency?
- Introduction to Decimal Fractions - Part II
- Represent using place value blocks
- Represent the picture in decimals
- Identify the place value
- Expand the Decimal number
- Fraction as a decimal and vice versa
- Decimal Fractions (upto thousandths)
- Let us represent one thousandth of a unit
- Measurement units and their Decimal form
- Represent the picture in decimals
- Identify the place value
- Expand the Decimal number
- Fraction as a decimal and vice versa
- Comparison of Decimal Fractions
- Introduction to Decimal Fractions
- Let us represent Hundred divisions
- Decimals and Currency
- Let us represent currency using decimals
- Can you represent the decimal using currency?
- Decimals on a Number line
- Exploring decimals on a numberline
- Represent on a numberline
- What is the decimal shown?
- Estimate the decimal
- Rounding of decimals using numberline
- Add and subtract Decimal Fractions (Part I)
- How much money do I have?
- Let us add some money
- Addition using place value blocks
- Addition using decimal squares
- Represent using place value blocks and Add
- Represent using place value blocks and Subtract
- Add and subtract Decimal Fractions (Part II)
- Introduction to Decimal Fractions - Part I
- Ratio and Proportion
- Introduction to Ratios
- Introduction to Ratios
- Ratios help compare different items
- Order Matters in Ratios
- Relate Ratios and Fractions
- Introduction to simplest form
- Introduction to Proportions and Unitary Method
- Equal Ratios
- Model using a balance
- Check for Proportionality
- Test for Proportionality
- Find using proportions
- Fill using Proportions
- Unitary Method - Word Problems
- Comparison of Ratios
- Introduction to Ratios
- Practical Geometry
- Basic Constructions
- Drawing a line segment with a ruler
- Drawing a line segment with a compass
- Construct a segment equal to difference of two segments
- Construct a Perpendicular bisector of a given line segment
- Parallel and Perpendicular Lines
- Construct a line parallel to a given line at a point outside it
- Construct a line parallel to a given line at a specific distance
- Construct Perpendicular Line from a point on a line
- Construct Perpendicular Line from a point outside the line
- Angle Constructions
- Construction of Angles using a Protractor
- Drawing an angle of 30 degrees using set squares
- Drawing an angle of 60 degrees using set squares
- Drawing an angle of 75 degrees using set squares
- Construct an angle of 60 degrees
- Construct an angle of 90 degrees at a given point
- Basic Constructions