• 3
    Grade 3
  • Geometry
    • 3.2
      Which 2 Dimensional Shape Is Described?
      Taught by
    • 3.3
      Compare Sides and Corners
      Taught by
    • 3.4
      Classify Quadrilateral Shapes
      Taught by
    • 3.5
      Area with Unit Squares and Units
      Taught by
    • 3.14
      Area with Unit Squares
      Taught by
    • 3.15
      Area of Rectangles
      Taught by
    • 3.16
      Area of Squares and Rectangles
      Taught by
    • 3.17
      Area of Complex Figures
      Taught by
    • 3.18
      Find the Perimeter
      Taught by
    • 3.19
      Perimeter: Find the Missing Side Length
      Taught by
    • 3.20
      Compare Area and Perimeter of Two Figures
      Taught by
    • 3.21
      Use Area and Perimeter to Determine the Cost
      Taught by
    • 3.22
      Relationship Between Area and Perimeter
      Taught by
    • 3.91
      Area of Squares and Rectangles Review
      Taught by
  • Time
    • 3.6
      Reading Clocks
      Taught by
    • 3.7
      Find the Change in Time I
      Taught by
    • 3.8
      Find the Change in Time
      Taught by
    • 3.87
      Time Patterns
      Taught by
    • 3.90
      Change in Time Review
      Taught by
  • Measurement
    • 3.9
      Which Metric Unit Is Appropriate?
      Taught by
  • Graphing
    • 3.10
      Interpret Bar Graphs
      Taught by
    • 3.11
      Create Bar Graphs Using Tables
      Taught by
    • 3.13
      Create Pictographs
      Taught by
  • Estimation
    • 3.23
      Rounding with Numbers Up to 5000
      Taught by
    • 3.78
      Rounding with Numbers Up to 100,000
      Taught by
    • 3.79
      Solve Inequalities Using Estimation
      Taught by
    • 3.80
      Estimate Sums with Numbers Up to 1000
      Taught by
    • 3.81
      Estimate Products Up to 1000
      Taught by
    • 3.82
      Estimate Quotients Up to 1000
      Taught by
  • Number Properties
    • 3.24
      Value of Underlined Digit with Numbers Up to 1000
      Taught by
    • 3.25
      Identify the Digit with a Particular Place Value
      Taught by
    • 3.26
      Simplify Expanded Form
      Taught by
    • 3.37
      Properties of Addition
      Taught by
    • 3.38
      Solve Using Properties of Addition
      Taught by
    • 3.45
      Choose the Equivalent Fraction
      Taught by
    • 3.49
      Write Mixed Numbers in Words
      Taught by
    • 3.51
      Relate Addition and Multiplication
      Taught by
    • 3.62
      Properties of Multiplication with Factors Up to 12
      Taught by
    • 3.63
      Solve Using Properties of Multiplication with Factors Up to 12
      Taught by
    • 3.79
      Solve Inequalities Using Estimation
      Taught by
  • Addition
    • 3.27
      Add Two Numbers Up to 1000
      Taught by
    • 3.28
      Numbers Up to 1000
      Taught by
    • 3.29
      Complete the Equation with Numbers Up to 1000
      Taught by
    • 3.30
      Balance Addition Equations with Operands Up to 1000
      Taught by
    • 3.31
      Increasing Addition Patterns
      Taught by
    • 3.37
      Properties of Addition
      Taught by
    • 3.38
      Solve Using Properties of Addition
      Taught by
    • 3.83
      Addition Input/Output Tables with Numbers Up to 100
      Taught by
    • 3.92
      Numbers Up to 1000 Review
      Taught by
  • Number Patterns
    • 3.31
      Increasing Addition Patterns
      Taught by
    • 3.36
      Increasing Subtraction Patterns
      Taught by
    • 3.53
      Input/Output Tables
      Taught by
    • 3.57
      Multiplication Input/Output Tables: Find the Rule
      Taught by
    • 3.60
      Select the Rule with Input/Output Tables
      Taught by
    • 3.83
      Addition Input/Output Tables with Numbers Up to 100
      Taught by
    • 3.85
      Multiplication Input/Output Tables
      Taught by
    • 3.86
      Division: Complete the Table
      Taught by
    • 3.87
      Time Patterns
      Taught by
  • Subtraction
    • 3.32
      Subtract Two Numbers Up to 1000
      Taught by
    • 3.33
      Subtraction with Operands Up to 1000
      Taught by
    • 3.34
      Complete the Subtraction Sentence
      Taught by
    • 3.35
      Balance Subtraction Equations with Operands Up to 1000
      Taught by
    • 3.36
      Increasing Subtraction Patterns
      Taught by
  • Multiplication
    • 3.39
      Multiplication by 10
      Taught by
    • 3.50
      Multiplication with Pictures
      Taught by
    • 3.51
      Relate Addition and Multiplication
      Taught by
    • 3.54
      Multiplication
      Taught by
    • 3.56
      Multiply Three or More Numbers
      Taught by
    • 3.57
      Multiplication Input/Output Tables: Find the Rule
      Taught by
    • 3.62
      Properties of Multiplication with Factors Up to 12
      Taught by
    • 3.63
      Solve Using Properties of Multiplication with Factors Up to 12
      Taught by
    • 3.64
      Relate Multiplication and Division with Factors Up to 12
      Taught by
    • 3.65
      Multiply Two Numbers
      Taught by
    • 3.66
      Squares: Multiply by the Same Number
      Taught by
    • 3.67
      Multiplication with a Specific Number Up to 12
      Taught by
    • 3.85
      Multiplication Input/Output Tables
      Taught by
    • 3.89
      Multiplication Tables
      Taught by
  • Fractions
    • 3.40
      Identify Fractions Up to Tenths
      Taught by
    • 3.41
      Fraction
      Taught by
    • 3.43
      Compare Fractions
      Taught by
    • 3.44
      Make Equivalent Fractions
      Taught by
    • 3.45
      Choose the Equivalent Fraction
      Taught by
    • 3.46
      Reducing Fractions to Lowest Terms
      Taught by
    • 3.48
      What Mixed Fraction Is Shown?
      Taught by
    • 3.49
      Write Mixed Numbers in Words
      Taught by
  • Division
    • 3.53
      Input/Output Tables
      Taught by
    • 3.58
      Division with Divisors Up to 10
      Taught by
    • 3.60
      Select the Rule with Input/Output Tables
      Taught by
    • 3.61
      Complete the Division Sentence
      Taught by
    • 3.68
      Divide Two Numbers with Divisors Up to 12
      Taught by
    • 3.86
      Division: Complete the Table
      Taught by
  • Mixed Equations
    • 3.70
      Solve Mixed Equations I
      Taught by
    • 3.71
      Complete the Mixed Equation Sentence
      Taught by
    • 3.72
      Solve Mixed Equations II
      Taught by
    • 3.73
      Mixed Equation with Numbers Up to 100
      Taught by
    • 3.74
      Multi-Step
      Taught by
    • 3.75
      Solve for the Variable with Addition and Subtraction
      Taught by
    • 3.76
      Solve for the Variable with Multiplication and Division
      Taught by
    • 3.77
      Write Variable Equations to Represent
      Taught by
  • Algebra
    • 3.75
      Solve for the Variable with Addition and Subtraction
      Taught by
    • 3.76
      Solve for the Variable with Multiplication and Division
      Taught by
    • 3.77
      Write Variable Equations to Represent
      Taught by
  • Comparison
    • 3.84
      Greatest and Least
      Taught by
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The third grade is the start of multiplication, mixed fractions, and more complex number properties. As the math skills start becoming more complicated, students may need some extra help to truly grasp the concepts. Our teachers help fill the gaps in learning and offer their best tips in figuring out  

  • Students learn about angles, multiplication rules, measurements, and other third-grade math skills.
  • On-demand videos for math skills by teachers who specialize in teaching math to younger students.
  • Learn and master the fundamentals of algebra to prepare for more complex concepts in the next grade.

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