Grade 3 Mathematics Explanation Course – 2nd Term

Thousands and its multiples Part 1

Thousands and its multiples Part 2

Place value of 4-digits numbers Part 1

Place value of 4-digits numbers Part 2

Place value of 4-digits numbers Part 3

Value of 4-digit numbers Part 1

Value of 4-digit numbers Part 2

Reading 4-digit numbers Part 1

Reading 4-digit numbers Part 2

Reading 4-digit numbers Part 3

Writing 4-digit numbers in various forms Part 1

Writing 4-digit numbers in various forms Part 2

Writing 4-digit numbers in various forms Part 3

Reading 4-digit numbers on the abacus Part 1

Reading 4-digit numbers on the abacus Part 2

Representing 4-digit numbers on the abacus Part 1

Representing 4-digit numbers on the abacus Part 2

Comparing 4-digit numbers Part 1

Comparing 4-digit numbers Part 2

Comparing and ordering 4-digit numbers in various forms Part 1

Comparing and ordering 4-digit numbers in various forms Part 2

Comparing and ordering 4-digit numbers in various forms Part 3

Comparing and ordering 4-digit numbers in various forms Part 4

Ordering 4-digit numbers Part 1

Ordering 4-digit numbers Part 2

Forming 4-digit numbers Part 1

Forming 4-digit numbers Part 2

Forming 4-digit numbers Part 3

Multiples of 10,000 and 100,000 Part 1

Multiples of 10,000 and 100,000 Part 2

Multiples of 10,000 and 100,000 Part 3

Place value of 5 and 6-digit numbers Part 1

Place value of 5 and 6-digit numbers Part 2

Place value of 5 and 6-digit numbers Part 3

Place value of 5 and 6-digit numbers Part 4

Value of 5- and 6-digit numbers Part 1

Value of 5- and 6-digit numbers Part 2

Reading 5-digit numbers Part 1

Reading 5-digit numbers Part 2

Reading 5-digit numbers Part 3

Writing 5-digit numbers in various forms Part 1

Writing 5-digit numbers in various forms Part 2

Writing 5-digit numbers in various forms Part 3

Reading 6-digit numbers Part 1

Reading 6-digit numbers Part 2

Reading 6-digit numbers Part 3

Writing 6-digit numbers in various forms Part 1

Writing 6-digit numbers in various forms Part 2

Writing 6-digit numbers in various forms Part 3

Reading 5- and 6-digit numbers on the abacus Part 1

Reading 5- and 6-digit numbers on the abacus Part 2

Representing 5- and 6-digit numbers on the abacus Part 1

Representing 5- and 6-digit numbers on the abacus Part 2

Forming 5 -digits numbers Part 1

Forming 5 -digits numbers Part 2

Forming 5 -digits numbers Part 3

Forming 5 -digits numbers Part 4

Ordering 5- and 6-digit numbers Part 1

Ordering 5- and 6-digit numbers Part 2

Ordering 5- and 6-digit numbers Part 3

Comparing 5- and 6-digit numbers Part 1

Comparing 5- and 6-digit numbers Part 2

Comparing 5- and 6-digit numbers Part 3

Forming 6-digit numbers Part 1

Forming 6-digit numbers Part 2

Forming 6-digit numbers Part 3

Forming 6-digit numbers Part 4

Adding 4-digit numbers using standard algorithm Part 1

Adding 4-digit numbers using standard algorithm Part 2

Adding 3- and 4-digit numbers using standard algorithm Part 1

Adding 3- and 4-digit numbers using standard algorithm Part 2

Addition Story problem Part 3

Addition Story problem Part 4

Addition Story problem Part 5

Adding 3-digit numbers using blocks Part 1

Adding 3-digit numbers using blocks Part 2

Adding 3-digit numbers using blocks Part 3

Adding 4-digit numbers using blocks

Subtraction across zero Part 1

Subtraction across zero Part 2

Subtraction across zero Part 3

Subtracting 3-digit numbers using standard algorithm Part 1

Subtracting 3-digit numbers using standard algorithm Part 2

Subtracting 3-digit numbers using standard algorithm Part 3

Subtracting 3-digit numbers using blocks Part 1

Subtracting 3-digit numbers using blocks Part 2

Subtracting 3-digit numbers using blocks Part 3

Subtraction Story problem Part 1

Subtraction Story problem Part 2

Subtraction Story problem Part 3

Subtracting 3- and 4-digit numbers using standard algorithm Part 1

Subtracting 3- and 4-digit numbers using standard algorithm Part 2

Subtracting 3- and 4-digit numbers using standard algorithm Part 3

Subtracting 4-digit numbers using blocks Part 1

Subtracting 4-digit numbers using blocks Part 2

Subtracting 4-digit numbers using blocks Part 3

Multiplication as repeated addition Part 1

Multiplication as repeated addition Part 2

Multiplication as repeated addition Part 3

Multiplication as equal groups Part 1

Multiplication as equal groups Part 2

Multiplication as equal groups Part 3

Multiplication with arrays Part 1

Multiplication with arrays Part 2

Multiplying by 0 and 1 Part 1

Multiplying by 0 and 1 Part 2

Multiplying by 5 Part 1

Multiplying by 5 Part 2

Multiplying by 5 Part 3

Multiplying by 4 Part 1

Multiplying by 4 Part 2

Multiplying by 4 Part 3

Multiples of Number 3 Part 1

Multiples of Number 3 Part 2

Multiples of Number 7 Part 1

Multiples of Number 7 Part 2

Multiples of Number 8 Part 1

Multiples of Number 8 Part 2

Multiples of Number 2 Part 1

Multiples of Number 2 Part 2

Multiples of Number 6 Part 1

Multiples of Number 6 Part 2

Multiples of Number 9 Part 1

Multiples of Number 9 Part 2

Multiples of Number 10 Part 1

Multiples of Number 10 Part 2

Multiples of Number 4 Part 1

Multiples of Number 4 Part 2

Multiplying by 2 Part 1

Multiplying by 2 Part 2

Multiplying by 2 Part 3

Multiplying by 3 Part 1

Multiplying by 3 Part 2

Multiplying by 3 Part 3

Multiplying by 6 Part 1

Multiplying by 6 Part 2

Multiplying by 6 Part 3

Multiples of Number 5 Part 1

Multiples of Number 5 Part 2

Multiplying by 7 Part 1

Multiplying by 7 Part 2

Multiplying by 7 Part 3

Multiplying by 8 Part 1

Multiplying by 8 Part 2

Multiplying by 8 Part 3

Factors of a number Part 1

Factors of a number Part 2

Multiplying by 9 Part 1

Multiplying by 9 Part 2

Multiplying by multiples of 10, 100 and 1000 using blocks Part 1

Multiplying by multiples of 10, 100 and 1000 using blocks Part 2

Multiplying by multiples of 10, 100 and 1000 by breaking a part Part 1

Multiplying by multiples of 10, 100 and 1000 by breaking a part Part 2

Multiplication story problem Part 1

Multiplication story problem Part 2

Multiplication story problem Part 3

Multiplying with patterns of zeros Part 1

Multiplying with patterns of zeros Part 2

Division with arrays Part 1

Division with arrays Part 2

Division as Sharing Equally Part 1

Division as Sharing Equally Part 2

Division as Sharing Equally Part 3

Division as equal Groups Part 1

Division as equal Groups Part 2

Division as Repeated Subtraction Part 1

Division as Repeated Subtraction Part 2

Division as the opposite of multiplication Part 1

Division as the opposite of multiplication Part 2

Division rules for 0, 1 Part 1

Division rules for 0, 1 Part 2

Dividing by 10, 100, 1000

Dividing 2-digit number by 1-digit number Part 1

Dividing 2-digit number by 1-digit number Part 2

Division story problems Part 1

Division story problems Part 2

Solving story problems Part 1

Solving story problems Part 2

Proper Fractions Part 1

Proper Fractions Part 2

Proper Fractions Part 3

Proper Fractions Part 4

Representing Fractions Part 1

Representing Fractions Part 2

Fractions of a set Part 1

Fractions of a set Part 2

Fractions on the number line Part 1

Fractions on the number line Part 2

Fractions on the number line Part 3

Fraction wall Part 3

Fraction wall Part 4

Labeling fractions on the number line with fraction strips Part 1

Labeling fractions on the number line with fraction strips Part 2

Fraction of a number Part 1

Fraction of a number Part 2

Fractions story problems

Equivalent fractions to ½ using Models

Equivalent fractions to ½ on the fractions wall

Equivalent fractions on fractions wall Part 1

Equivalent fractions on fractions wall Part 2

Equivalent fractions using models Part 1

Equivalent fractions using models Part 2

Fractions Equivalent to ½ on the Number line Part 1

Fractions Equivalent to ½ on the Number line Part 2

Equivalent Fractions on the Number Line Part 1

Equivalent Fractions on the Number Line Part 2

Equivalent fractions story problems Part 1

Equivalent fractions story problems Part 2

Patterns of equivalent Fractions Part 1

Patterns of equivalent Fractions Part 2

Ordering fractions with the same denominators Part 1

Ordering fractions with the same denominators Part 2

Comparing fractions with the same numerators using models Part 1

Comparing fractions with the same numerators using models Part 2

Comparing fractions with the same numerators using models Part 3

Comparing fractions with the same numerators on the number line Part 1

Comparing fractions with the same numerators on the number line Part 2

Comparing fractions with the same numerators on the number line Part 3

Ordering fractions with the same numerators Part 1

Ordering fractions with the same numerators Part 2

Comparing fractions with the same denominators using models Part 1

Comparing fractions with the same denominators using models Part 2

Comparing fractions with the same denominators using models Part 3

Comparing fractions with the same denominators on the number line Part 1

Comparing fractions with the same denominators on the number line Part 2

Comparing fractions with the same denominators on the number line Part 3

Subtracting Fractions with the same denominators Part 1

Subtracting Fractions with the same denominators Part 2

Ordering different fractions on the number line Part 1

Ordering different fractions on the number line Part 2

Comparing different fractions

Adding Fractions with the Same Denominators Part 1

Adding Fractions with the Same Denominators Part 2

Subtracting Fractions with the same denominators Part 3

Subtracting Fractions with the same denominators Part 4

Adding and Subtracting Fractions Story Problems Part 1

Adding and Subtracting Fractions Story Problems Part 2

Subtraction by decomposing numbers Part 1

Subtraction by decomposing numbers Part 2

Subtraction using the number line Part 1

Subtraction using the number line Part 2

Addition by decomposing numbers Part 1

Addition by decomposing numbers Part 2

Make 100 to add Part 1

Make 100 to add Part 2

Addition using the number line Part 1

Addition using the number line Part 2

Estimate sum and difference using front end strategy Part 1

Estimate sum and difference using front end strategy Part 2

Rounding to the nearest thousand Part 1

Rounding to the nearest thousand Part 2

Rounding to the nearest thousand Part 3

Estimate the Product

Estimate the sum and difference using rounding Part 1

Estimate the sum and difference using rounding Part 2

Estimation story problems

Commutative Property of Addition Part 1

Commutative Property of Addition Part 2

Identity Property of Addition Part 1

Identity Property of Addition Part 2

Associative Propriety of Addition

Relation between addition and subtraction Part 4

Relation between addition and subtraction Part 5

Associative property of Multiplication Part 1

Associative property of Multiplication Part 2

Commutative Property of Multiplication Part 1

Commutative Property of Multiplication Part 2

Understanding Distributive property of multiplication with arrays

Distributive Property of Multiplication Part 1

Distributive Property of Multiplication Part 2

Relation between multiplication and Division Part 1

Relation between multiplication and Division Part 2

Number Patterns Part 1

Number Patterns Part 2

Create Number patterns Part 1

Create Number patterns Part 2

Two-step story problems Part 1

Two-step story problems Part 2

Regular and Irregular Polygons Part 1

Regular and Irregular Polygons Part 2

Polygons Part 1

Polygons Part 2

Polygons Part 3

Quadrilaterals Part 1

Quadrilaterals Part 2

parallelogram Part 1

parallelogram Part 2

Sorting polygons

Attributes of 3D Shapes: Cone and Cylinder

Attributes of 3D Shapes: Prism, Pyramid, and Sphere Part 2

Sorting 3D Shapes based on attributes Part 3

Sorting 3D Shapes based on attributes Part 4

Net of 3D shapes Part 5

Drawing a Line Segment

Drawing squares and rectangles Part 1

Drawing squares and rectangles Part 2

Visual Patterns Part 1

Visual Patterns Part 2

Perimeter of Polygons Part 1

Perimeter of Polygons Part 2

Perimeter of rectangle

Find missing dimension using perimeter

Perimeter Story problems Part 1

Perimeter Story problems Part 2

Perimeter Story problems Part 3

Perimeter of square

Find Perimeter using a ruler

Area in square units Part 1

Area in square units Part 2

Area in square units Part 3

Area using a square grid Part 1

Area using a square grid Part 2

Area story problems using grid

Find missing length or width using area

Area Story problems Part 1

Area Story problems Part 2

Area for rectangle and square

Find missing side lengths and perimeter for complex shapes Part 1

Find missing side lengths and perimeter for complex shapes Part 2

Adding areas for complex shapes

Subtracting areas for complex shapes

Relate area and perimeter using dimensions

Relate area and perimeter Part 1

Relate area and perimeter Part 2

Same perimeter in different shapes

Area and perimeter story problem Part 1

Area and perimeter story problem Part 2

Relate area and fractions of shapes

Units of length (m, cm, mm) Part 1

Units of length (m, cm, mm) Part 2

Measuring length in millimeter Part 1

Measuring length in millimeter Part 2

Non-standard units of length

Converting units of length Part 1

Converting units of length Part 2

Comparing and ordering units of length Part 1

Comparing and ordering units of length Part 2

Comparing and ordering units of length Part 3

Length Story Problems Part 1

Length Story Problems Part 2

Units of liquid volume (Liter, Milliliter) Part 1

Units of liquid volume (Liter, Milliliter) Part 2

Capicity and liquid volume Introduction

Reading Volume Part 1

Reading Volume Part 2

Converting units of volume Part 1

Converting units of volume Part 2

Comparing and ordering units of Volume Part 1

Comparing and ordering units of Volume Part 2

Comparing and ordering units of Volume Part 3

Volume Story problems Part 1

Volume Story problems Part 2

Units of weight/ estimate weight Part 1

Units of weight/ estimate weight Part 2

Converting units of Weight Part 1

Converting units of Weight Part 2

Comparing and ordering units of weight Part 1

Comparing and ordering units of weight Part 2

Comparing and ordering units of weight Part 3

Weight Story Problems Part 1

Weight Story Problems Part 2

Telling time with minutes Part 1

Telling time with minutes Part 2

Telling time with minutes Part 3

Telling time with minutes Part 4

Telling time with minutes Part 5

Estimating Time Part 1

Estimating Time Part 2

Converting units of time

Comparing and ordering units of time Part 1

Comparing and ordering units of time Part 2

Elapsed Time Part 1

Elapsed Time Part 2

Time story problems Part 2

Time story problems Part 3

Tally Marks

Interpreting telly chart

createing Picto Graph

creating Bar Graph Part 1

creating Bar Graph Part 2

Interpreting Bar graph Part 3

Interpreting Bar graph Part 4

Line Plot

creating a line Plot Part 1

creating a line Plot Part 2

Venn Diagram