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Course Contents

Course Name: 3rd Grade MATH


  • 1. Basic Number Sense
  •  1.1 The Numbering System and Place Values
  •  1.2 Ways to Name Numbers
  •  1.3 Number Forms
  •  1.4 Defining and Grouping Whole Numbers
  •  1.5 Reading and Writing Whole Numbers
  •  1.6 Number Combinations
  •  1.7 Comparing Numbers
  •  1.8 Ordering Numbers
  •  1.9 Odd and Even Numbers
  •  1.10 Rounding Numbers
  •  1.11 Word Problems
  • 2. Additions
  •  2.1 Review of Addition
  •  2.2 Properties of Addition
  •  2.3 Adding a 2-digit Number and a 2-digit Number
  •  2.4 Adding a 3-digit Number and a 2-digit Number
  •  2.5 Adding a 4-digit Number and a 2-digit Number
  •  2.6 Adding a 5-digit Number and a 2-digit Number
  •  2.7 Adding a 3-digit Number and a 3-digit Number
  •  2.8 Adding a 4-digit Number and a 3-digit Number
  •  2.9 Adding a 5-digit Number and a 3-digit Number
  •  2.10 Adding a 5-digit Number and a 4-digit Number
  •  2.11 Estimating Addition with Large Numbers
  •  2.12 Adding 3 Number Sets
  • 3. Subtractions
  •  3.1 Review of Subtraction
  •  3.2 Subtraction in Relation to Addition
  •  3.3 Properties of Subtraction
  •  3.4 Subtracting a 1-digit Number from a 2-digit Number
  •  3.5 Subtraction Involving Borrowed Numbers
  •  3.6 Subtracting a 2-digit Number from a 2-digit Number
  •  3.7 Subtracting a 2-digit Number from a 3-digit Number
  •  3.8 Subtracting a 2-digit Number from a 4-digit Number
  •  3.9 Subtracting a 3-digit Number from a 3-digit Number
  •  3.10 Subtracting a 3-digit Number from a 4-digit Number
  •  3.11 Subtracting a 4-digit Number from a 4-digit Number
  •  3.12 Estimating Subtraction with Large Numbers
  • 4. Multiplications
  •  4.1 Multiplication in Relation to Addition
  •  4.2 Properties of Multiplication
  •  4.3 Multiplication Table
  •  4.4 Multiplication Tricks
  •  4.5 Multiplying a 1-digit Number and a 1-digit Number
  •  4.6 Multiplying a 2-digit Number and a 1-digit Number
  •  4.7 Multiplying a 3-digit Number and a 1-digit Number
  •  4.8 Multiplying a 2-digit Number and a 2-digit Number
  •  4.9 Multiplying a 3-digit Number and a 2-digit Number
  •  4.10 Multiplication with Three Numbers
  • 5. Division
  •  5.1 Division Facts and Terms
  •  5.2 Division in Relation to Subtraction
  •  5.3 Division in Relation to Multiplication
  •  5.4 Basic Properties of Division
  •  5.5 Division Table
  •  5.6 Dividing Using the Division Bracket
  •  5.7 Division with a Remainder
  •  5.8 Division of a 1-digit Number by another 1-digit Number
  •  5.9 Division of a 2-digit Number by a 1-digit Number
  •  5.10 Division of a 2-digit Number by another 2-digit Number
  •  5.11 Division of a 3-digit Number by a 1-digit Number and
  •  5.12 Division of a 3-digit Number by a 2-digit Number
  • 6. Decimal Numbers
  •  6.1 Introduction to Decimals Numbers
  •  6.2 Displaying Decimal Numbers
  •  6.3 Counting Money with Decimals
  •  6.4 Adding Decimal Numbers
  •  6.5 Subtracting Decimal Numbers
  • 7. Fractions and Basic Operations with Fractions
  •  7.1 Introduction to Fractions
  •  7.2 Identifying Fractions
  •  7.3 Equivalent Fractions
  •  7.4 Comparing Fractions
  •  7.5 Adding Fractions
  •  7.6 Subtracting Fractions
  • 8. Math Operations Using a Calculator
  •  8.1 Introduction to Calculators
  •  8.2 Solving Addition Problems using a Calculator
  •  8.3 Adding Large Numbers using a Calculator
  •  8.4 Adding Three Sets of Numbers using a Calculator
  •  8.5 Adding Decimal Numbers using a Calculators
  •  8.6 Solving Subtraction Problems using a Calculator
  •  8.7 Subtracting Decimal Numbers using a Calculator
  •  8.8 Solving Multiplication Problems using a Calculator
  •  8.9 Solving Division Problems using a Calculator
  • 9. Basic Graphs
  •  9.1 Introduction to Graphs
  •  9.2 Circle Graphs
  •  9.3 Creating Circle Graphs
  •  9.4 Interpreting Circle Graphs
  •  9.5 Bar Graphs
  •  9.6 Creating Bar Graphs
  •  9.7 Interpreting Bar Graphs
  • 10. Time and Money
  •  10.1 Review of Time
  •  10.2 Telling Time
  •  10.3 Converting Digital and Analog Time
  •  10.4 Converting Units of Time
  •  10.5 Adding Different Units of Time
  •  10.6 Finding Elapsed Time
  •  10.7 Adding Elapsed Time
  •  10.8 Counting Money
  •  10.9 Converting Money into Decimal Form
  •  10.10 Comparing Money
  •  10.11 Making Change
  • 11. Measurements
  •  11.1 Systems of Measurement
  •  11.2 Weight
  •  11.3 Temperature
  •  11.4 Length
  •  11.5 Measuring Length
  •  11.6 Perimeter
  •  11.7 Area
  •  11.8 Volume
  • 12. Algebra
  •  12.1 Numeric Expressions and Equations
  •  12.2 Number Comparisons using Symbols
  •  12.3 Completing Number Sentences with Addition
  •  12.4 Comparing Number Expressions with Addition
  •  12.5 Completing Number Sentences with Subtraction
  •  12.6 Comparing Number Expressions with Subtraction
  •  12.7 Patterns using Shapes and Symbols
  •  12.8 Number Patterns using Addition and Subtraction
  •  12.9 Number Patterns using Multiplication and Division
  •  12.10 Unknown Variables in Mathematical Equations
  •  12.11 The Number Line
  • 13. Geometry
  •  13.1 Basic Geometry Review
  •  13.2 Points, Lines and Line Segments
  •  13.3 Measuring Line Segments
  •  13.4 Parallel, Intersecting and Perpendicular Lines
  •  13.5 Angles
  •  13.6 Triangles
  •  13.7 Quadrilaterals
  •  13.8 Polygons
  •  13.9 Solid Figures
  • 14. Basic Probability
  •  14.1 Introduction to Probability
  •  14.2 Probability Based on a Given Event or Data Set
  • 15. Word Problems and Problem Solving
  •  15.1 Introduction to Word Problems
  •  15.2 Age Word Problems
  •  15.3 Wage Calculation Word Problems
  •  15.4 Family Budgeting Word Problems and
  •  15.5 Word Problems involving Mathematical Statements