 ### Learn and practice topics in Grade 4 Math such as Factors and Multiples, Prime numbers, Fractions including Addition and Subtraction, Improper and Mixed fractions, Decimals, Perimeter and Area, Tessellation, Symmetry. Each topic is split into smaller skills, and students master these skills by learning and practicing through interactive activities and worksheets. Interactive quizzes are assigned to students at the end of every topic to assess the level of understanding.

Numbers upto 1 crore
• Expansion of Five Digit Numbers
• Place Value (up to 5 digits)
• Domino Representation (up to 5 digits)
• Number Names (up to 5 digits)
• Compare Numbers up to 5 digits
• Order Numbers up to 5 digits
• Place values in Indian and International system (up to 7 digits)
• Numbers up to 7 digits
• Domino Numbers (up to 7 digits)
• Compare Numbers up to 7 digits
• Number Names up to 7 digits
• Order Numbers up to 7 digits
• Addition of numbers with and without regrouping (upto 5 digits)
• Subtraction of numbers with and without regrouping (upto 5 digits)
• Missing numbers in addition problems (upto 9999)
Multiplication and Division
• Multiplication properties of whole numbers
• Multiplying 4-digit numbers with 1-digit number
• Multiplying by a 3-digit number
• Estimate Multiplication by most significant place (up to 9999)
• Division of 3 digit numbers with remainder
• Dividing 4 digit numbers by single digit number
• Dividing by 2 digit divisors up to 20
• Long division with remainder
• Solve problems involving division in different real life contexts
Divisibility Rules
• Test for Divisibility by 2
• Test for Divisibility by 3
• Test for Divisibility by 5
• Test for Divisibility by 6
• Test for Divisibility by 10
Factors and Multiples
• Introduction to Factors
• Introduction to Multiples
Prime and Composite Numbers
• Introduction to Prime and Composite Numbers
• Prime and Composite Numbers
• Sieve of Eratosthenes
• Co-prime Numbers, Twin prime Numbers and prime triplets
Prime Factors
• Introduction to prime factors
• Prime factors by factor tree method
• Prime factors by division method - Numbers less than 1000
Fractions
• Fraction as a part of a whole
• Identify numerator and denominator of the fraction
• Fraction for collection of objects
• Representing simple fractions on the number line
Equivalent Fractions
• Identify equivalence of fractions in diagrams
• Equivalent fractions
Types of Fractions
• Mixed and Improper fractions
• Converting an improper fraction to a mixed number and vice-versa
Operations in Fractions
• Addition of Like fractions - I
• Subtraction of Like fractions - I
• Word Sums on Fraction Addition, Subtraction with Equal Denominators
Decimal Fractions
• Introducing Decimals
• Representing Hundredths
• Place Value in Decimals
• Converting Decimals to Fractions and Vice-versa
Lines, Segments and Polygons
• Line, Line segment and Ray
• Classify Polygons
Circles
Patterns and Symmetry
• Create Patterns
• Symmetry in Alphabets
• Mirror Image-Reflection
Length and Weight
• Measuring length using a ruler from different points
• Conversion of length given in fractional form (km, m, cm, mm)
• Express lengths in mixed units (m, cm, km)
• Add lengths in mixed units (m, cm and km)
• Adding distances on a map
• Convert - kilograms to grams and vice-versa
• Conversion of weight given in fractional form (kg, g)
• Word problems involving operations on weights
Capacity
• Convert liters to milliliters
• Operations involving volume (l, ml)
• Conversion of volume given in fractional form (liters, ml)
Time
• Reading time to exact minutes
• Learn to use AM and PM
• 24 hour clock
• Elapsed time
• Elapsed days
• Timelines over different durations
Perimeter and Area
• Perimeter of a shape
• Area of a shape by counting squares
• Area -Surface covered
• Area of irregular shapes
Bar Graphs and Circle Graphs
• Pictograph using full and half
• Represent using Bar Graphs
• Horizontal Bar Graph
• Interpret Circle Graphs