• 4
    Grade 4
  • Geometry
    • 4.1
      Acute, Right, Obtuse, and Straight Angles
      Taught by
    • 4.2
      Lines, Line Segments and Rays
      Taught by
    • 4.3
      Parallel, Perpendicular, Intersecting
      Taught by
    • 4.6
      Symmetry
      Taught by
    • 4.17
      Relationship Between Area and Perimeter
      Taught by
    • 4.18
      Use Area and Perimeter to Determine the Cost
      Taught by
    • 4.21
      Angles of 90, 180, 270 and 360 Degrees
      Taught by
    • 4.22
      Estimate Angle Measurements
      Taught by
    • 4.23
      Adjacent Angles
      Taught by
    • 4.24
      Identify Angles
      Taught by
    • 4.25
      Compare Area and Perimeter of Two Figures
      Taught by
    • 4.111
      Which 2 Dimensional Shape Is Described?
      Taught by
    • 4.112
      Classify Quadrilateral Shapes
      Taught by
    • 4.113
      Perimeter with Unit Squares
      Taught by
    • 4.117
      Area of Squares and Rectangles
      Taught by
  • Measurement
    • 4.7
      Compare and Convert Customary Units
      Taught by
    • 4.8
      Compare and Convert Metric Units
      Taught by
    • 4.9
      Convert Mixed Customary Units
      Taught by
    • 4.13
      Add and Subtract Customary Units
      Taught by
    • 4.86
      Compare Customary Units by Multiplying
      Taught by
    • 4.87
      Convert Between Metric and Customary Units
      Taught by
    • 4.121
      Recipes
      Taught by
    • 4.126
      Compare Metric Units by Multiplying
      Taught by
    • 4.127
      Convert Mixed Metric Units
      Taught by
    • 4.128
      Add and Subtract Metric Units
      Taught by
  • Time
    • 4.10
      Convert Time Units
      Taught by
    • 4.11
      Fractions of Time Units
      Taught by
    • 4.14
      Add and Subtract Mixed Time Units
      Taught by
    • 4.15
      Find the Change in Time I
      Taught by
    • 4.16
      Find Start and End Times
      Taught by
    • 4.109
      Time Patterns
      Taught by
  • Money
    • 4.12
      Making Change Up to $20
      Taught by
    • 4.71
      Compare Money Amounts
      Taught by
    • 4.114
      Price Lists with Multiplication
      Taught by
    • 4.115
      Price Lists with Addition and Subtraction
      Taught by
  • Graphing
    • 4.20
      Create Line Plots
      Taught by
  • Addition
    • 4.26
      Convert Numbers with Tens, Hundreds, Thousands
      Taught by
    • 4.38
      Add Two Numbers Up to 5000000
      Taught by
    • 4.39
      Numbers Up to 5000000
      Taught by
    • 4.40
      Choose Numbers with a Particular Sum
      Taught by
  • Number Properties
    • 4.26
      Convert Numbers with Tens, Hundreds, Thousands
      Taught by
    • 4.27
      Compare Numbers Up to 10000000
      Taught by
    • 4.29
      Inequalities with Multiplication
      Taught by
    • 4.30
      Inequalities with Division
      Taught by
    • 4.31
      Inequalities with Mixed Equations
      Taught by
    • 4.46
      Factors of Multiplication
      Taught by
    • 4.49
      Properties of Division
      Taught by
    • 4.53
      Choose the Equivalent Fraction Up to Twentieths
      Taught by
    • 4.57
      Inequalities with Similar Fractions Up to 12
      Taught by
    • 4.76
      Choose Properties of Multiplication
      Taught by
    • 4.98
      Prime and Composite Numbers
      Taught by
    • 4.99
      Choose the Multiples of a Given Number
      Taught by
    • 4.101
      Choose Numbers with a Particular Product
      Taught by
    • 4.102
      Divisibility Rules with Numbers Up to 10,000
      Taught by
    • 4.103
      Input/Output Tables with Mixed Equations
      Taught by
  • Counting
    • 4.27
      Compare Numbers Up to 10000000
      Taught by
  • Number Patterns
    • 4.28
      Addition Patterns Over Increasing Place Values
      Taught by
    • 4.54
      Patterns of Equivalent Fractions
      Taught by
    • 4.105
      Geometric Growth Patterns
      Taught by
    • 4.106
      Increasing Growth Patterns
      Taught by
    • 4.107
      Numeric Patterns
      Taught by
    • 4.108
      Patterns Involving Addition and Multiplication
      Taught by
    • 4.109
      Time Patterns
      Taught by
    • 4.118
      Mixed Patterns
      Taught by
  • Multiplication
    • 4.29
      Inequalities with Multiplication
      Taught by
    • 4.44
      Multiply Two Numbers Up to 500
      Taught by
    • 4.46
      Factors of Multiplication
      Taught by
    • 4.47
      Multiply Two Numbers Up to 100
      Taught by
    • 4.67
      Multiply Fractions by Whole Numbers
      Taught by
    • 4.68
      Multiply Fractions by Whole Numbers
      Taught by
    • 4.75
      Find Missing Factors
      Taught by
    • 4.76
      Choose Properties of Multiplication
      Taught by
    • 4.77
      Estimate Products
      Taught by
    • 4.78
      Multiplication with Operands Up to 100 I
      Taught by
    • 4.79
      Multiplication with Operands Up to 100 II
      Taught by
    • 4.80
      Multiplication with Operands Up to 100 III
      Taught by
  • Division
    • 4.30
      Inequalities with Division
      Taught by
    • 4.49
      Properties of Division
      Taught by
    • 4.50
      Division with Remainder with Numbers Up to 500
      Taught by
    • 4.52
      Division with Remainder with Numbers Up to 1000
      Taught by
    • 4.82
      Division with Dividend Up to 1000
      Taught by
    • 4.89
      Interpret Remainders
      Taught by
    • 4.102
      Divisibility Rules with Numbers Up to 10,000
      Taught by
  • Mixed Equations
    • 4.31
      Inequalities with Mixed Equations
      Taught by
    • 4.84
      Mixed Equation with Numbers Up to 10000
      Taught by
    • 4.85
      Estimate Mixed Equations
      Taught by
    • 4.90
      Multi-Step
      Taught by
    • 4.91
      Extra or Missing Information
      Taught by
    • 4.92
      Solve Using Guess-And-Check
      Taught by
    • 4.93
      Choose Numbers to Make Mixed Equations
      Taught by
    • 4.103
      Input/Output Tables with Mixed Equations
      Taught by
  • Estimation
    • 4.32
      Estimate Sums with Numbers Up to 100,000
      Taught by
    • 4.33
      Estimate Sums
      Taught by
    • 4.34
      Estimate Differences
      Taught by
    • 4.35
      Estimate Differences
      Taught by
    • 4.36
      Estimate Products Up to 100,000
      Taught by
    • 4.37
      Estimate Quotients Up to 10,000
      Taught by
    • 4.85
      Estimate Mixed Equations
      Taught by
    • 4.88
      Rounding with Numbers Up to 100,000
      Taught by
  • Subtraction
    • 4.41
      Subtraction with Numbers Up to 5000000
      Taught by
    • 4.42
      Fill in the Missing Digits
      Taught by
    • 4.129
      Subtraction with Numbers Up to 5000000
      Taught by
  • Fractions
    • 4.53
      Choose the Equivalent Fraction Up to Twentieths
      Taught by
    • 4.54
      Patterns of Equivalent Fractions
      Taught by
    • 4.55
      Reduce to Lowest Terms
      Taught by
    • 4.56
      Put Fractions in Order Up to Twentieths
      Taught by
    • 4.57
      Inequalities with Similar Fractions Up to 12
      Taught by
    • 4.59
      Add Two Fractions
      Taught by
    • 4.60
      Subtract Two Fractions
      Taught by
    • 4.61
      Add Three Fractions
      Taught by
    • 4.62
      Subtract Three Fractions
      Taught by
    • 4.63
      Add Two Mixed Fractions
      Taught by
    • 4.64
      Subtract Two Mixed Fractions
      Taught by
    • 4.65
      Add Fractions
      Taught by
    • 4.66
      Subtract Fractions
      Taught by
    • 4.67
      Multiply Fractions by Whole Numbers
      Taught by
    • 4.68
      Multiply Fractions by Whole Numbers
      Taught by
    • 4.69
      Convert Fractions and Mixed Numbers to Decimals
      Taught by
    • 4.70
      Convert Decimals to Fractions and Mixed Numbers
      Taught by
    • 4.123
      Equal Fractions with Denominators of 10, 100, 1000
      Taught by
    • 4.124
      Decompose Fractions with Denominators of 10, 100, 1000
      Taught by
  • Decimals
    • 4.69
      Convert Fractions and Mixed Numbers to Decimals
      Taught by
    • 4.70
      Convert Decimals to Fractions and Mixed Numbers
      Taught by
    • 4.72
      Compare Decimal Numbers Up to 2 Places
      Taught by
    • 4.73
      Put Decimal Numbers in Order with Numbers Up to 5
      Taught by
  • Comparison
    • 4.72
      Compare Decimal Numbers Up to 2 Places
      Taught by
    • 4.73
      Put Decimal Numbers in Order with Numbers Up to 5
      Taught by
  • Algebra
    • 4.94
      Write Variable Expressions
      Taught by
    • 4.96
      Find Two Numbers Based on the Sum and the Difference
      Taught by
    • 4.104
      Function Tables
      Taught by
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Fourth grade is a challenging time with students now learning more complicated concepts in math. Students can get instant tutoring with these on-demand videos from math teachers who break down these concepts into easy and short lessons. Teachers go over the concept along with multiple problems to help students complete their assignments. 

  • Lessons on angles, reducing fractions, using money, and other new concepts.
  • Introduction to algebra and the concept of variables.
  • Math teachers teach students how to use scratchpad and go about the problem in the best way.

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