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The content in PR1ME Mathematics covers the five strands of mathematics across six grades/year levels: Numbers and Operations, Measurement, Geometry, Data Analysis and Algebra. Strands are color coded for easy reference. Explore the details that make up PR1ME Mathematics by grade/year level or by strands.

###### Chapter 1: Numbers 0 to 10

Lesson 1: Counting and Comparing

###### Chapter 2: Number Bonds

Lesson 1: Telling Number Stories

Lesson 2: Addition with Number Bonds

Lesson 3: Other Methods of Addition

###### Chapter 4: Subtraction

Lesson 1: Making Subtraction Stories

Lesson 2: Subtraction with Number Bonds

Lesson 3: Other Methods of Subtraction

###### Chapter 5: Ordinal Numbers and Positions

Lesson 1: Naming Positions

Lesson 2: Problem Solving

###### Chapter 6: Numbers to 20

Lesson 1: Counting and Comparing

###### Chapter 7: Addition and Subtraction Within 20

Lesson 2: Subtraction Within 20

Lesson 3: Problem Solving

###### Chapter 8: Plane Shapes

Lesson 1: Basic Plane Shapes

Lesson 2: Making Patterns and Shapes

Lesson 3: Problem Solving

###### Chapter 9: Solid Shapes

Lesson 1: Basic Solid Shapes

Lesson 2: Positions of Solid Shapes

Lesson 3: Patterns of Solid Shapes

Lesson 4: Problem Solving

###### Chapter 10: Length

Lesson 1: Comparing Length

Lesson 2: Measuring Length

Lesson 3: Problem Solving

##### View all 10 ChaptersShow less

###### Chapter 11: Mass

Lesson 1: Comparing Mass

Lesson 2: Measuring Mass

Lesson 3: Problem Solving

View Sample Pages

###### Chapter 12: Comparing Numbers

Lesson 1: Comparing Numbers

Lesson 2: Comparison by Subtraction

Lesson 3: Problem Solving

###### Chapter 13: Graphs

Lesson 1: Tally Charts

Lesson 2: Picture Graphs

###### Chapter 14: Numbers to 40

Lesson 1: Counting and Comparing

Lesson 2: Tens and Ones

###### Chapter 15: Addition and Subtraction Within 40

Lesson 1: Addition and Subtraction Without Regrouping

Lesson 2: Addition and Subtraction With Regrouping

Lesson 4: Problem Solving

###### Chapter 16: Halves and Quarters

Lesson 1: Halves and Quarters

Lesson 2: Problem Solving

###### Chapter 17: Calendar and Time

Lesson 2: Telling Time

###### Chapter 18: Numbers to 100

Lesson 1: Tens and Ones

Lesson 2: Order of Numbers

###### Chapter 19: Addition and Subtraction Within 100

Lesson 1: Addition and Subtraction Without Regrouping

Lesson 2: Addition and Subtraction With Regrouping

Lesson 3: Problem Solving

###### Chapter 20: Money

Lesson 1: Notes and Coins

Lesson 2: Shopping

Lesson 3: Problem Solving

##### View all 10 ChaptersShow less

###### Chapter 1: Numbers to 1000

Lesson 1: Hundreds, Tens and Ones

Lesson 2: Comparing Numbers

###### Chapter 2: Addition and Subtraction Without Regrouping

Lesson 2: Subtraction Without Regrouping

Lesson 3: Problem Solving

###### Chapter 3: Addition and Subtraction With Regrouping

Lesson 2: Subtraction with Regrouping

Lesson 3: Problem Solving

###### Chapter 4: Length

Lesson 1: Length in Meters

Lesson 2: Length in Centimeters

Lesson 3: Problem Solving

###### Chapter 5: Mass

Lesson 1: Mass in Kilograms

Lesson 2: Mass in Grams

Lesson 3: Problem Solving

###### Chapter 6: Multiplication

Lesson 2: Making Multiplication Stories

Lesson 3: Multiplication Within 40

###### Chapter 7: Division

Lesson 1: Sharing and Grouping

Lesson 2: Division Within 40

###### Chapter 8: Multiplication Tables of 2, 5 and 10

Lesson 1: Multiplying by 2

Lesson 2: Multiplying by 5

Lesson 3: Multiplying by 10

Lesson 4: Dividing by 2

Lesson 5: Dividing by 5

Lesson 6: Dividing by 10

Lesson 7: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 9: Addition and Subtraction

Lesson 1: Finding the Missing Number

Lesson 3: Mental Subtraction

###### Chapter 10: Multiplication Tables of 3 and 4

Lesson 1: Multiplying by 3

Lesson 2: Multiplying by 4

Lesson 3: Dividing by 3

Lesson 4: Dividing by 4

Lesson 5: Problem Solving

###### Chapter 11: Money

Lesson 1: Dollars and Cents

Lesson 2: Problem Solving

###### Chapter 12: Fractions

Lesson 1: Halves and Quarters

Lesson 2: Fraction of a Whole

Lesson 3: Problem Solving

View Sample Pages

###### Chapter 13: Time

Lesson 1: Telling Time

Lesson 2: Time Intervals

Lesson 3: Other Units of Time

Lesson 4: Problem Solving

###### Chapter 14: Graphs

Lesson 1: Picture Graphs

Lesson 2: Problem Solving

###### Chapter 15: Plane Shapes

Lesson 1: Line Segments and Curves

Lesson 2: Forming Shapes

Lesson 3: Patterns of Plane Shapes

Lesson 4: Problem Solving

###### Chapter 16: Solid Shapes

Lesson 1: Properties of Solids

Lesson 2: Solid Figures

Lesson 3: Patterns of Solid Shapes

Lesson 4: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 1: Numbers to 10 000

Lesson 1: Thousands, Hundreds, Tens and Ones

Lesson 2: Number Patterns

###### Chapter 2: Addition and Subtraction

Lesson 1: Sum and Difference

Lesson 2: Adding Ones, Tens, Hundreds and
Thousands

Lesson 3: Subtracting Ones, Tens, Hundreds and Thousands

Lesson 4: Problem Solving

###### Chapter 3: Multiplication and Division

Lesson 1: Multiplying Ones, Tens and Hundreds

Lesson 2: Quotient and Remainder

Lesson 3: Dividing Hundreds, Tens and Ones

Lesson 4: Problem Solving

###### Chapter 4: Multiplication Tables of 6, 7, 8 and 9

Lesson 1: Multiplying and Dividing by 6

Lesson 2: Multiplying and Dividing by 7

Lesson 3: Multiplying and Dividing by 8

Lesson 4: Multiplying and Dividing by 9

Lesson 5: Problem Solving

###### Chapter 5: Money

Lesson 1: Adding Amounts of Money

Lesson 2: Subtracting Amounts of Money

Lesson 3: Problem Solving

###### Chapter 6: Mental Math

Lesson 2: Mental Subtraction

Lesson 3: Mental Multiplication

Lesson 4: Mental Division

###### Chapter 7: Graphs

Lesson 1: Block Graphs

Lesson 2: Bar Graphs

##### View all 7 ChaptersShow less

###### Chapter 8: Length

Lesson 1: Meters and Centimeters

Lesson 2: Kilometers

Lesson 3: Millimeters

Lesson 4: Problem Solving

###### Chapter 9: Mass

Lesson 1: Kilograms and Grams

Lesson 2: Problem Solving

###### Chapter 10: Volume and Capacity

Lesson 1: Volume

Lesson 2: Liters

Lesson 3: Liters and Milliliters

Lesson 4: Problem Solving

###### Chapter 11: Fractions

Lesson 1: Fraction of a Whole

Lesson 2: Equivalent Fractions

Lesson 4: Subtracting Fractions

Lesson 5: Problem Solving

###### Chapter 12: Time

Lesson 1: Hours and Minutes

Lesson 2: Other Units of Time

Lesson 3: Problem Solving

###### Chapter 13: Geometry

Lesson 1: Angles

Lesson 2: Right Angles

Lesson 3: Problem Solving

###### Chapter 14: Perpendicular and Parallel Line Segments

Lesson 1: Perpendicular Line Segments

Lesson 2: Parallel Line Segments

Lesson 3: Horizontal and Vertical Line Segments

Lesson 4: Problem Solving

View Sample Pages

###### Chapter 15: Area

Lesson 1: Square Units

Lesson 2: Area in Square Centimeters and
Square Meters

Lesson 3: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 1: Whole Numbers

Lesson 1: Numbers to 100 000

Lesson 2: Rounding Numbers

Lesson 3: Factors

Lesson 4: Multiples

###### Chapter 2: Multiplication and Division of Whole Numbers

Lesson 1: Multiplication by 1-digit Numbers
and by 10

Lesson 2: Division by 1-digit Numbers and by 10

Lesson 3: Multiplication by 2-digit Whole Numbers

Lesson 4: Problem Solving

View Sample Pages

###### Chapter 3: Fractions

Lesson 1: Mixed Numbers

Lesson 2: Improper Fractions

Lesson 4: Subtraction of Fractions

Lesson 5: Product of a Fraction and a Whole Number

Lesson 6: Conversion of Measurements

Lesson 7: Problem Solving

###### Chapter 4: Tables and Graphs

Lesson 1: Presenting Data

Lesson 2: Problem Solving

###### Chapter 5: Angles

Lesson 1: Angle Measures

Lesson 2: Turns and 8-point Compass

Lesson 3: Problem Solving

###### Chapter 6: Perpendicular and Parallel Line Segments

Lesson 1: Drawing Perpendicular Line Segments

Lesson 2: Drawing Parallel Line Segments

###### Chapter 7: Squares and Rectangles

Lesson 1: Properties of Squares and Rectangles

###### Chapter 8: Area and Perimeter

Lesson 1: Perimeter

Lesson 2: Area of a Rectangle

Lesson 3: Squares and Rectangles

Lesson 4: Composite Figures

Lesson 5: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 9: Decimals

Lesson 1: Tenths

Lesson 2: Hundredths

Lesson 3: Thousandths

Lesson 4: Rounding

###### Chapter 10: The Four Operations of Decimals

Lesson 2: Subtraction

Lesson 3: Multiplication

Lesson 4: Division

Lesson 5: Problem Solving

###### Chapter 11: Measures

Lesson 1: Multiplication

Lesson 2: Division

Lesson 3: Problem Solving

###### Chapter 12: Symmetry

Lesson 1: Symmetric Figures

Lesson 2: Problem Solving

###### Chapter 13: Graphs

Lesson 1: Line Graphs

Lesson 2: Problem Solving

###### Chapter 14: Time

Lesson 1: Seconds

Lesson 2: 24-hour Clock

Lesson 3: Problem Solving

##### View all 6 ChaptersShow less

###### Chapter 1: Whole Numbers

Lesson 1: Numbers to 1 000 000 000

Lesson 2: Approximation and Estimation

Lesson 3: Factors

Lesson 4: Multiples

###### Chapter 2: Multiplication and Division of Whole Numbers

Lesson 1: Multiplying by Tens, Hundreds or Thousands

Lesson 2: Dividing by Tens, Hundreds or Thousands

Lesson 3: Order of Operations

Lesson 4: Multiplication

Lesson 5: Division

Lesson 6: Problem Solving

###### Chapter 3: Fractions

Lesson 1: Fractions and Division

Lesson 2: Addition and Subtraction of Unlike Fractions

Lesson 3: Addition and Subtraction of Mixed Numbers

Lesson 4: Product of Fractions and Mixed Numbers

Lesson 5: Division of Fractions by Whole Numbers

Lesson 6: Division of Whole Numbers by Fractions

Lesson 7: Problem Solving

###### Chapter 4: Angles

Lesson 1: Angle Properties

Lesson 2: Finding Unknown Measures of Angles

Lesson 3: Problem Solving

###### Chapter 5: Triangles and Four-sided Figures

Lesson 1: Angle Measures of a Triangle

Lesson 2: Isosceles and Equilateral Triangles

Lesson 3: Drawing Triangles

Lesson 4: Four-sided Figures

Lesson 5: Drawing Four-sided Figures

Lesson 6: Problem Solving

###### Chapter 6: Ratio

Lesson 1: Finding Ratio

Lesson 2: Equivalent Ratios

Lesson 3: Comparing Three Quantities

Lesson 4: Problem Solving

##### View all 6 ChaptersShow less

###### Chapter 7: Decimals

Lesson 1: Approximation

Lesson 2: Multiplication by Tens, Hundreds
or Thousands

Lesson 3: Division by Tens, Hundreds or Thousands

Lesson 4: Multiplication by 2-digit Whole Numbers

Lesson 5: Multiplication of Decimals

Lesson 6: Conversion of Measurements

Lesson 7: Problem Solving

###### Chapter 8: Percent

Lesson 1: Percent

Lesson 2: Expressing Fractions as Percents

Lesson 3: Percentage of a Quantity

Lesson 4: Problem Solving

###### Chapter 9: Average

Lesson 1: Understanding Average

Lesson 2: Problem Solving

View Sample Pages

###### Chapter 10: Rate

Lesson 1: Rate

Lesson 2: Problem Solving

###### Chapter 11: Area of Triangles, Parallelograms and Rhombuses

Lesson 1: Area of Triangles

Lesson 2: Area of Parallelograms and Rhombuses

Lesson 3: Problem Solving

###### Chapter 12: Tessellations

Lesson 1: Tiling Patterns

Lesson 2: Making More Tessellations

Lesson 3: Problem Solving

###### Chapter 13: Solids

Lesson 1: Identifying Solids

Lesson 2: Problem Solving

###### Chapter 14: Volume

Lesson 1: Units of Volume

Lesson 2: Volume of a Cuboid and of Liquid

Lesson 3: Cubes and Cuboids

Lesson 4: Problem Solving

###### Chapter 15: Algebra

Lesson 1: Algebraic Expressions

##### View all 9 ChaptersShow less

###### Chapter 1: Algebra

Lesson 1: Algebraic Equations

Lesson 2: Problem Solving

View Sample Pages

###### Chapter 2: Fractions

Lesson 1: Division of Fractions by Fractions

Lesson 2: Problem Solving

###### Chapter 3: Decimals

Lesson 1: Division by 2-digit Whole Numbers

Lesson 2: Division of Whole Numbers by Decimals

Lesson 3: Division of Decimals by Decimals

Lesson 4: Mixed Calculations with Fractions and Decimals

Lesson 5: Mixed Operations on Decimals

Lesson 6: Problem Solving

###### Chapter 4: Solid Shapes

Lesson 1: Prisms and Pyramids

Lesson 2: Cylinders and Cones

Lesson 3: Nets

Lesson 4: Problem Solving

###### Chapter 5: Ratio

Lesson 1: Ratio and Fraction

Lesson 2: Ratio and Proportion

Lesson 3: Problem Solving

##### View all 5 ChaptersShow less

###### Chapter 6: Percent

Lesson 1: Part of a Whole as a Percent

Lesson 2: One Quantity as a Percentage of Another

Lesson 3: Problem Solving

###### Chapter 7: Speed

Lesson 1: Speed and Average Speed

Lesson 2: Problem Solving

###### Chapter 8: Circles

Lesson 2: Circumference

Lesson 3: Area

Lesson 4: Problem Solving

###### Chapter 9: Graphs

Lesson 1: Pie Charts

Lesson 2: Problem Solving

###### Chapter 10: More Problem Solving

Lesson 1: Whole Numbers and Decimals

Lesson 2: Fractions

Lesson 3: Ratio

Lesson 4: Percent

Lesson 5: Speed

Lesson 6: Volume

Lesson 7: Triangles and Four-sided Figures

##### View all 5 ChaptersShow less

###### Chapter 1: Numbers 0 to 10

Lesson 1: Counting and Comparing

###### Chapter 2: Number Bonds

Lesson 1: Telling Number Stories

Lesson 2: Addition with Number Bonds

Lesson 3: Other Methods of Addition

###### Chapter 4: Subtraction

Lesson 1: Making Subtraction Stories

Lesson 2: Subtraction with Number Bonds

Lesson 3: Other Methods of Subtraction

###### Chapter 5: Ordinal Numbers and Positions

Lesson 1: Naming Positions

Lesson 2: Problem Solving

###### Chapter 6: Numbers to 20

Lesson 1: Counting and Comparing

###### Chapter 7: Addition and Subtraction Within 20

Lesson 2: Subtraction Within 20

Lesson 3: Problem Solving

###### Chapter 8: Plane Shapes

Lesson 1: Basic Plane Shapes

Lesson 2: Making Patterns and Shapes

Lesson 3: Problem Solving

###### Chapter 9: Solid Shapes

Lesson 1: Basic Solid Shapes

Lesson 2: Positions of Solid Shapes

Lesson 3: Patterns of Solid Shapes

Lesson 4: Problem Solving

###### Chapter 10: Length

Lesson 1: Comparing Length

Lesson 2: Measuring Length

Lesson 3: Problem Solving

##### View all 10 ChaptersShow less

###### Chapter 11: Mass

Lesson 1: Comparing Mass

Lesson 2: Measuring Mass

Lesson 3: Problem Solving

View Sample Pages

###### Chapter 12: Comparing Numbers

Lesson 1: Comparing Numbers

Lesson 2: Comparison by Subtraction

Lesson 3: Problem Solving

###### Chapter 13: Graphs

Lesson 1: Tally Charts

Lesson 2: Picture Graphs

###### Chapter 14: Numbers to 40

Lesson 1: Counting and Comparing

Lesson 2: Tens and Ones

###### Chapter 15: Addition and Subtraction Within 40

Lesson 1: Addition and Subtraction Without Regrouping

Lesson 2: Addition and Subtraction With Regrouping

Lesson 4: Problem Solving

###### Chapter 16: Halves and Quarters

Lesson 1: Halves and Quarters

Lesson 2: Problem Solving

###### Chapter 17: Calendar and Time

Lesson 2: Telling Time

###### Chapter 18: Numbers to 100

Lesson 1: Tens and Ones

Lesson 2: Order of Numbers

###### Chapter 19: Addition and Subtraction Within 100

Lesson 1: Addition and Subtraction Without Regrouping

Lesson 2: Addition and Subtraction With Regrouping

Lesson 3: Problem Solving

###### Chapter 20: Money

Lesson 1: Notes and Coins

Lesson 2: Shopping

Lesson 3: Problem Solving

##### View all 10 ChaptersShow less

###### Chapter 1: Numbers to 1000

Lesson 1: Hundreds, Tens and Ones

Lesson 2: Comparing Numbers

###### Chapter 2: Addition and Subtraction Without Regrouping

Lesson 2: Subtraction Without Regrouping

Lesson 3: Problem Solving

###### Chapter 3: Addition and Subtraction With Regrouping

Lesson 2: Subtraction with Regrouping

Lesson 3: Problem Solving

###### Chapter 4: Length

Lesson 1: Length in Meters

Lesson 2: Length in Centimeters

Lesson 3: Problem Solving

###### Chapter 5: Mass

Lesson 1: Mass in Kilograms

Lesson 2: Mass in Grams

Lesson 3: Problem Solving

###### Chapter 6: Multiplication

Lesson 2: Making Multiplication Stories

Lesson 3: Multiplication Within 40

###### Chapter 7: Division

Lesson 1: Sharing and Grouping

Lesson 2: Division Within 40

###### Chapter 8: Multiplication Tables of 2, 5 and 10

Lesson 1: Multiplying by 2

Lesson 2: Multiplying by 5

Lesson 3: Multiplying by 10

Lesson 4: Dividing by 2

Lesson 5: Dividing by 5

Lesson 6: Dividing by 10

Lesson 7: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 9: Addition and Subtraction

Lesson 1: Finding the Missing Number

Lesson 3: Mental Subtraction

###### Chapter 10: Multiplication Tables of 3 and 4

Lesson 1: Multiplying by 3

Lesson 2: Multiplying by 4

Lesson 3: Dividing by 3

Lesson 4: Dividing by 4

Lesson 5: Problem Solving

###### Chapter 11: Money

Lesson 1: Dollars and Cents

Lesson 2: Problem Solving

###### Chapter 12: Fractions

Lesson 1: Halves and Quarters

Lesson 2: Fraction of a Whole

Lesson 3: Problem Solving

View Sample Pages

###### Chapter 13: Time

Lesson 1: Telling Time

Lesson 2: Time Intervals

Lesson 3: Other Units of Time

Lesson 4: Problem Solving

###### Chapter 14: Graphs

Lesson 1: Picture Graphs

Lesson 2: Problem Solving

###### Chapter 15: Plane Shapes

Lesson 1: Line Segments and Curves

Lesson 2: Forming Shapes

Lesson 3: Patterns of Plane Shapes

Lesson 4: Problem Solving

###### Chapter 16: Solid Shapes

Lesson 1: Properties of Solids

Lesson 2: Solid Figures

Lesson 3: Patterns of Solid Shapes

Lesson 4: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 1: Numbers to 10 000

Lesson 1: Thousands, Hundreds, Tens and Ones

Lesson 2: Number Patterns

###### Chapter 2: Addition and Subtraction

Lesson 1: Sum and Difference

Lesson 2: Adding Ones, Tens, Hundreds and
Thousands

Lesson 3: Subtracting Ones, Tens, Hundreds and Thousands

Lesson 4: Problem Solving

###### Chapter 3: Multiplication and Division

Lesson 1: Multiplying Ones, Tens and Hundreds

Lesson 2: Quotient and Remainder

Lesson 3: Dividing Hundreds, Tens and Ones

Lesson 4: Problem Solving

###### Chapter 4: Multiplication Tables of 6, 7, 8 and 9

Lesson 1: Multiplying and Dividing by 6

Lesson 2: Multiplying and Dividing by 7

Lesson 3: Multiplying and Dividing by 8

Lesson 4: Multiplying and Dividing by 9

Lesson 5: Problem Solving

###### Chapter 5: Money

Lesson 1: Adding Amounts of Money

Lesson 2: Subtracting Amounts of Money

Lesson 3: Problem Solving

###### Chapter 6: Mental Math

Lesson 2: Mental Subtraction

Lesson 3: Mental Multiplication

Lesson 4: Mental Division

###### Chapter 7: Graphs

Lesson 1: Block Graphs

Lesson 2: Bar Graphs

##### View all 7 ChaptersShow less

###### Chapter 8: Length

Lesson 1: Meters and Centimeters

Lesson 2: Kilometers

Lesson 3: Millimeters

Lesson 4: Problem Solving

###### Chapter 9: Mass

Lesson 1: Kilograms and Grams

Lesson 2: Problem Solving

###### Chapter 10: Volume and Capacity

Lesson 1: Volume

Lesson 2: Liters

Lesson 3: Liters and Milliliters

Lesson 4: Problem Solving

###### Chapter 11: Fractions

Lesson 1: Fraction of a Whole

Lesson 2: Equivalent Fractions

Lesson 4: Subtracting Fractions

Lesson 5: Problem Solving

###### Chapter 12: Time

Lesson 1: Hours and Minutes

Lesson 2: Other Units of Time

Lesson 3: Problem Solving

###### Chapter 13: Geometry

Lesson 1: Angles

Lesson 2: Right Angles

Lesson 3: Problem Solving

###### Chapter 14: Perpendicular and Parallel Line Segments

Lesson 1: Perpendicular Line Segments

Lesson 2: Parallel Line Segments

Lesson 3: Horizontal and Vertical Line Segments

Lesson 4: Problem Solving

View Sample Pages

###### Chapter 15: Area

Lesson 1: Square Units

Lesson 2: Area in Square Centimeters and
Square Meters

Lesson 3: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 1: Whole Numbers

Lesson 1: Numbers to 100 000

Lesson 2: Rounding Numbers

Lesson 3: Factors

Lesson 4: Multiples

###### Chapter 2: Multiplication and Division of Whole Numbers

Lesson 1: Multiplication by 1-digit Numbers
and by 10

Lesson 2: Division by 1-digit Numbers and by 10

Lesson 3: Multiplication by 2-digit Whole Numbers

Lesson 4: Problem Solving

View Sample Pages

###### Chapter 3: Fractions

Lesson 1: Mixed Numbers

Lesson 2: Improper Fractions

Lesson 4: Subtraction of Fractions

Lesson 5: Product of a Fraction and a Whole Number

Lesson 6: Conversion of Measurements

Lesson 7: Problem Solving

###### Chapter 4: Tables and Graphs

Lesson 1: Presenting Data

Lesson 2: Problem Solving

###### Chapter 5: Angles

Lesson 1: Angle Measures

Lesson 2: Turns and 8-point Compass

Lesson 3: Problem Solving

###### Chapter 6: Perpendicular and Parallel Line Segments

Lesson 1: Drawing Perpendicular Line Segments

Lesson 2: Drawing Parallel Line Segments

###### Chapter 7: Squares and Rectangles

Lesson 1: Properties of Squares and Rectangles

###### Chapter 8: Area and Perimeter

Lesson 1: Perimeter

Lesson 2: Area of a Rectangle

Lesson 3: Squares and Rectangles

Lesson 4: Composite Figures

Lesson 5: Problem Solving

##### View all 8 ChaptersShow less

###### Chapter 9: Decimals

Lesson 1: Tenths

Lesson 2: Hundredths

Lesson 3: Thousandths

Lesson 4: Rounding

###### Chapter 10: The Four Operations of Decimals

Lesson 2: Subtraction

Lesson 3: Multiplication

Lesson 4: Division

Lesson 5: Problem Solving

###### Chapter 11: Measures

Lesson 1: Multiplication

Lesson 2: Division

Lesson 3: Problem Solving

###### Chapter 12: Symmetry

Lesson 1: Symmetric Figures

Lesson 2: Problem Solving

###### Chapter 13: Graphs

Lesson 1: Line Graphs

Lesson 2: Problem Solving

###### Chapter 14: Time

Lesson 1: Seconds

Lesson 2: 24-hour Clock

Lesson 3: Problem Solving

##### View all 6 ChaptersShow less

###### Chapter 1: Whole Numbers

Lesson 1: Numbers to 1 000 000 000

Lesson 2: Approximation and Estimation

Lesson 3: Factors

Lesson 4: Multiples

###### Chapter 2: Multiplication and Division of Whole Numbers

Lesson 1: Multiplying by Tens, Hundreds or Thousands

Lesson 2: Dividing by Tens, Hundreds or Thousands

Lesson 3: Order of Operations

Lesson 4: Multiplication

Lesson 5: Division

Lesson 6: Problem Solving

###### Chapter 3: Fractions

Lesson 1: Fractions and Division

Lesson 2: Addition and Subtraction of Unlike Fractions

Lesson 3: Addition and Subtraction of Mixed Numbers

Lesson 4: Product of Fractions and Mixed Numbers

Lesson 5: Division of Fractions by Whole Numbers

Lesson 6: Division of Whole Numbers by Fractions

Lesson 7: Problem Solving

###### Chapter 4: Angles

Lesson 1: Angle Properties

Lesson 2: Finding Unknown Measures of Angles

Lesson 3: Problem Solving

###### Chapter 5: Triangles and Four-sided Figures

Lesson 1: Angle Measures of a Triangle

Lesson 2: Isosceles and Equilateral Triangles

Lesson 3: Drawing Triangles

Lesson 4: Four-sided Figures

Lesson 5: Drawing Four-sided Figures

Lesson 6: Problem Solving

###### Chapter 6: Ratio

Lesson 1: Finding Ratio

Lesson 2: Equivalent Ratios

Lesson 3: Comparing Three Quantities

Lesson 4: Problem Solving

##### View all 6 ChaptersShow less

###### Chapter 7: Decimals

Lesson 1: Approximation

Lesson 2: Multiplication by Tens, Hundreds
or Thousands

Lesson 3: Division by Tens, Hundreds or Thousands

Lesson 4: Multiplication by 2-digit Whole Numbers

Lesson 5: Multiplication of Decimals

Lesson 6: Conversion of Measurements

Lesson 7: Problem Solving

###### Chapter 8: Percent

Lesson 1: Percent

Lesson 2: Expressing Fractions as Percents

Lesson 3: Percentage of a Quantity

Lesson 4: Problem Solving

###### Chapter 9: Average

Lesson 1: Understanding Average

Lesson 2: Problem Solving

View Sample Pages

###### Chapter 10: Rate

Lesson 1: Rate

Lesson 2: Problem Solving

###### Chapter 11: Area of Triangles, Parallelograms and Rhombuses

Lesson 1: Area of Triangles

Lesson 2: Area of Parallelograms and Rhombuses

Lesson 3: Problem Solving

###### Chapter 12: Tessellations

Lesson 1: Tiling Patterns

Lesson 2: Making More Tessellations

Lesson 3: Problem Solving

###### Chapter 13: Solids

Lesson 1: Identifying Solids

Lesson 2: Problem Solving

###### Chapter 14: Volume

Lesson 1: Units of Volume

Lesson 2: Volume of a Cuboid and of Liquid

Lesson 3: Cubes and Cuboids

Lesson 4: Problem Solving

###### Chapter 15: Algebra

Lesson 1: Algebraic Expressions

##### View all 9 ChaptersShow less

###### Chapter 1: Algebra

Lesson 1: Algebraic Equations

Lesson 2: Problem Solving

View Sample Pages

###### Chapter 2: Fractions

Lesson 1: Division of Fractions by Fractions

Lesson 2: Problem Solving

###### Chapter 3: Decimals

Lesson 1: Division by 2-digit Whole Numbers

Lesson 2: Division of Whole Numbers by Decimals

Lesson 3: Division of Decimals by Decimals

Lesson 4: Mixed Calculations with Fractions and Decimals

Lesson 5: Mixed Operations on Decimals

Lesson 6: Problem Solving

###### Chapter 4: Solid Shapes

Lesson 1: Prisms and Pyramids

Lesson 2: Cylinders and Cones

Lesson 3: Nets

Lesson 4: Problem Solving

###### Chapter 5: Ratio

Lesson 1: Ratio and Fraction

Lesson 2: Ratio and Proportion

Lesson 3: Problem Solving

##### View all 5 ChaptersShow less

###### Chapter 6: Percent

Lesson 1: Part of a Whole as a Percent

Lesson 2: One Quantity as a Percentage of Another

Lesson 3: Problem Solving

###### Chapter 7: Speed

Lesson 1: Speed and Average Speed

Lesson 2: Problem Solving

###### Chapter 8: Circles

Lesson 2: Circumference

Lesson 3: Area

Lesson 4: Problem Solving

###### Chapter 9: Graphs

Lesson 1: Pie Charts

Lesson 2: Problem Solving

###### Chapter 10: More Problem Solving

Lesson 1: Whole Numbers and Decimals

Lesson 2: Fractions

Lesson 3: Ratio

Lesson 4: Percent

Lesson 5: Speed

Lesson 6: Volume

Lesson 7: Triangles and Four-sided Figures

## Prime View by Strands

Numbers and Operations

###### Chapter 1: Numbers 0 to 10

Lesson 1: Counting and Comparing

###### Chapter 2: Number Bonds

Lesson 1: Telling Number Stories

Lesson 2: Addition with Number Bonds

Lesson 3: Other Methods of Addition

###### Chapter 4: Subtraction

Lesson 1: Making Subtraction Stories

Lesson 2: Subtraction with Number Bonds

Lesson 3: Other Methods of Subtraction

###### Chapter 5: Ordinal Numbers and Positions

Lesson 1: Naming Positions

Lesson 2: Problem Solving

###### Chapter 6: Numbers to 20

Lesson 1: Counting and Comparing

###### Chapter 7: Addition and Subtraction Within 20

Lesson 2: Subtraction Within 20

Lesson 3: Problem Solving

###### Chapter 12: Comparing Numbers

Lesson 1: Comparing Numbers

Lesson 2: Comparison by Subtraction

Lesson 3: Problem Solving

###### Chapter 14: Numbers to 40

Lesson 1: Counting and Comparing

Lesson 2: Tens and Ones

###### Chapter 15: Addition and Subtraction Within 40

Lesson 1: Addition and Subtraction Without Regrouping

Lesson 2: Addition and Subtraction with Regrouping

Lesson 4: Problem Solving

###### Chapter 16: Halves and Quarters

Lesson 1: Halves and Quarters

Lesson 2: Problem Solving

###### Chapter 18: Numbers to 100

Lesson 1: Tens and Ones

Lesson 2: Order of Numbers

###### Chapter 19: Addition and Subtraction Within 100

Lesson 1: Addition and Subtraction Without Regrouping

Lesson 2: Addition and Subtraction with Regrouping

Lesson 3: Problem Solving

###### Chapter 1: Numbers to 1000

Lesson 1: Hundred, Tens and Ones

Lesson 2: Comparing Numbers

###### Chapter 2: Addition and Subtraction Without Regrouping

Lesson 2: Subtraction Without Regrouping

Lesson 3: Problem Solving

###### Chapter 3: Addition and Subtraction with Regrouping

Lesson 2: Subtraction with Regrouping

Lesson 3: Problem Solving

###### Chapter 6: Multiplication

Lesson 2: Making Multiplication Stories

Lesson 3: Multiplication Within 40

###### Chapter 7: Division

Lesson 1: Sharing and Grouping

Lesson 2: Division Within 40

###### Chapter 8: Multiplication Tables of 2, 5 and 10

Lesson 1: Multiplying by 2

Lesson 2: Multiplying by 5

Lesson 3: Multiplying by 10

Lesson 4: Dividing by 2

Lesson 5: Dividing by 5

Lesson 6: Dividing by 10

Lesson 7: Problem Solving

###### Chapter 9: Addition and Subtraction

Lesson 1: Finding the Missing Number

Lesson 3: Mental Subtraction

###### Chapter 10: Multiplication Tables of 3 and 4

Lesson 1: Multiplying by 3

Lesson 2: Multiplying by 4

Lesson 3: Dividing by 3

Lesson 4: Dividing by 4

Lesson 5: Problem Solving

###### Chapter 12: Fractions

Lesson 1: Halves and Quarters

Lesson 2: Fraction of a Whole

Lesson 3: Problem Solving

View Sample Pages

###### Chapter 1: Numbers to 10 000

Lesson 1: Thousands, Hundreds, Tens and Ones

Lesson 2: Number Patterns

###### Chapter 2: Addition and Subtraction

Lesson 1: Sum and Difference

Lesson 2: Adding Ones, Tens, Hundreds and Thousands

Lesson 3: Subtracting Ones, Tens, Hundreds and Thousands

Lesson 4: Problem Solving

###### Chapter 3: Multiplication and Division

Lesson 1: Multiplying Ones, Tens and Hundreds

Lesson 2: Quotient and Remainder

Lesson 3: Dividing Hundreds, Tens and Ones

Lesson 4: Problem Solving

###### Chapter 4: Multiplication Tables of 6, 7, 8 and 9

Lesson 1: Multiplying and Dividing by 6

Lesson 2: Multiplying and Dividing by 7

Lesson 3: Multiplying and Dividing by 8

Lesson 4: Multiplying and Dividing by 9

Lesson 5: Problem Solving

###### Chapter 6: Mental Math

Lesson 2: Mental Subtraction

Lesson 3: Mental Multiplication

Lesson 4: Mental Division

###### Chapter 11: Fractions

Lesson 1: Fraction of a Whole

Lesson 2: Equivalent Fractions

Lesson 4: Subtracting Fractions

Lesson 5: Problem Solving

###### Chapter 1: Whole Numbers

Lesson 1: Numbers to 100 000

Lesson 2: Rounding Numbers

Lesson 3: Factors

Lesson 4: Multiples

###### Chapter 2: Multiplication and Division of Whole Numbers

Lesson 1: Multiplication by 1-digit Numbers and by 10

Lesson 2: Division by 1-digit Numbers and by 10

Lesson 3: Multiplication by 2-digit Whole Numbers

Lesson 4: Problem Solving

View Sample Pages

###### Chapter 3: Fractions

Lesson 1: Mixed Numbers

Lesson 2: Improper Fractions

Lesson 4: Subtraction of Fractions

Lesson 5: Product of a Fraction and a Whole Number

Lesson 6: Conversion of Measurements

Lesson 7: Problem Solving

###### Chapter 9: Decimals

Lesson 1: Tenths

Lesson 2: Hundredths

Lesson 3: Thousandths

Lesson 4: Rounding

###### Chapter 10: The Four Operations of Decimals

Lesson 2: Subtraction

Lesson 3: Multiplication

Lesson 4: Division

Lesson 5: Problem Solving

###### Chapter 1: Whole Numbers

Lesson 1: Numbers to 1 000 000 000

Lesson 2: Approximation and Estimation

Lesson 3: Factors

Lesson 4: Multiples

###### Chapter 2: Multiplication and Division of Whole Numbers

Lesson 1: Multiplying by Tens, Hundreds or Thousands

Lesson 2: Dividing by Tens, Hundreds or Thousands

Lesson 3: Order of Operations

Lesson 4: Multiplication

Lesson 5: Division

Lesson 6: Problem Solving

###### Chapter 3: Fractions

Lesson 1: Fractions and Division

Lesson 2: Addition and Subtraction of Unlike Fractions

Lesson 3: Addition and Subtraction of Mixed Numbers

Lesson 4: Product of Fractions and Mixed Numbers

Lesson 5: Division of Fractions by Whole Numbers

Lesson 6: Division of Whole Numbers by Fractions

Lesson 7: Problem Solving

###### Chapter 6: Ratio

Lesson 1: Finding Ratio

Lesson 2: Equivalent Ratios

Lesson 3: Comparing Three Quantities

Lesson 4: Problem Solving

###### Chapter 7: Decimals

Lesson 1: Approximation

Lesson 2: Multiplication by Tens, Hundreds or Thousands

Lesson 3: Division by Tens, Hundreds or Thousands

Lesson 4: Multiplication by 2-digit Whole Numbers

Lesson 5: Multiplication of Decimals

Lesson 6: Conversion of Measurements

Lesson 7: Problem Solving

###### Chapter 8: Percent

Lesson 1: Percent

Lesson 2: Expressing Fractions as Percents

Lesson 3: Percentage of a Quantity

Lesson 4: Problem Solving

###### Chapter 10: Rate

Lesson 1: Rate

Lesson 2: Problem Solving

###### Chapter 2: Fractions

Lesson 1: Division of Fractions by Fractions

Lesson 2: Problem Solving

###### Chapter 3: Decimals

Lesson 1: Division by 2-digit Whole Numbers

Lesson 2: Division of Whole Numbers by Decimals

Lesson 3: Division of Decimals by Decimals

Lesson 4: Mixed Calculations with Fractions and Decimals

Lesson 5: Mixed Operations on Decimals

Lesson 6: Problem Solving

###### Chapter 5: Ratio

Lesson 1: Ratio and Fraction

Lesson 2: Ratio and Proportion

Lesson 3: Problem Solving

###### Chapter 6: Percent

Lesson 1: Part of a Whole as a Percent

Lesson 2: One Quantity as a Percentage of Another

Lesson 3: Problem Solving

###### Chapter 10: More Problem Solving

Lesson 1: Whole Numbers and Decimals

Lesson 2: Fractions

Lesson 3: Ratio

Lesson 4: Percent

Lesson 5: Speed

Lesson 6: Volume

Lesson 7: Triangles and Four-sided Figures

Measurement

###### Chapter 9: Length

Lesson 1: Comparing Length

Lesson 2: Measuring Length

Lesson 3: Problem Solving

###### Chapter 10: Weight

Lesson 1: Comparing Weight

Lesson 2: Measuring Weight

Lesson 3: Problem Solving

###### Chapter 16: Calendar and Time

Lesson 2: Telling Time

###### Chapter 17: Money

Lesson 1: Notes and Coins

Lesson 3: Problem Solving

###### Chapter 3: Length

Lesson 1: Length in Meters

Lesson 2: Length in Centimeters

Lesson 3: Problem Solving

###### Chapter 5: Weight

Lesson 1: Weight in Kilograms

Lesson 2: Weight in Grams

Lesson 3: Problem Solving

###### Chapter 10: Money

Lesson 1: Rupees and Paise

Lesson 2: Problem Solving

###### Chapter 12: Time

Lesson 1: Telling Time

Lesson 2: Time Intervals

Lesson 3: Other Units of Time

Lesson 4: Problem Solving

###### Chapter 5: Money

Lesson 1: Adding Amounts of Money

Lesson 2: Adding Amounts of Money

Lesson 3: Subtracting Amounts of Money

Lesson 4: Problem Solving

###### Chapter 8: Length

Lesson 1: Metres and Centimetres

Lesson 2: Kilometres

Lesson 3: Millimetres

Lesson 4: Problem Solving

###### Chapter 9: Weight

Lesson 1: Kilograms and Grams

Lesson 2: Problem Solving

###### Chapter 10: Volume and Capacity

Lesson 1: Volume

Lesson 2: Litres

Lesson 3: Litres and Millilitres

Lesson 4: Problem Solving

###### Chapter 12: Time

Lesson 1: Hours and Minutes

Lesson 2: Other Units of Time

Lesson 3: Problem Solving

###### Chapter 15: Area

Lesson 1: Square Units

Lesson 2: Area in Square Centimeters and
Square Meters

Lesson 3: Problem Solving

###### Chapter 8: Area and Perimeter

Lesson 1: Perimeter

Lesson 2: Area of a Rectangle

Lesson 3: Squares and Rectangles

Lesson 4: Composite Figures

Lesson 5: Problem Solving

###### Chapter 11: Measures

Lesson 1: Multiplication

Lesson 2: Division

Lesson 3: Problem Solving

###### Chapter 14: Time

Lesson 1: Seconds

Lesson 2: 24-hour Clock

Lesson 3: Problem Solving

###### Chapter 8: Area of Triangles

Lesson 1: Area of Triangles

###### Chapter 14: Volume

Lesson 1: Units of Volume

Lesson 2: Volume of a Cuboid and of Liquid

Lesson 3: Cubes and Cuboids

Lesson 4: Problem Solving

###### Chapter 8: Length

Lesson 1: Meters and Centimeters

Lesson 2: Kilometers

Lesson 3: Millimeters

Lesson 4: Problem Solving

###### Chapter 9: Mass

Lesson 1: Kilograms and Grams

Lesson 2: Problem Solving

###### Chapter 10: Volume and Capacity

Lesson 1: Volume

Lesson 2: Liters

Lesson 3: Liters and Milliliters

Lesson 4: Problem Solving

###### Chapter 12: Time

Lesson 1: Hours and Minutes

Lesson 2: Other Units of Time

Lesson 3: Problem Solving

###### Chapter 15: Area

Lesson 1: Square Units

Lesson 2: Area in Square Centimeters and
Square Meters

Lesson 3: Problem Solving

###### Chapter 8: Area and Perimeter

Lesson 1: Perimeter

Lesson 2: Area of a Rectangle

Lesson 3: Squares and Rectangles

Lesson 4: Composite Figures

Lesson 5: Problem Solving

###### Chapter 11: Measures

Lesson 1: Multiplication

Lesson 2: Division

Lesson 3: Problem Solving

###### Chapter 14: Time

Lesson 1: Seconds

Lesson 2: 24-hour Clock

Lesson 3: Problem Solving

###### Chapter 11: Area of Triangles, Parallelograms and Rhombuses

Lesson 1: Area of Triangles

Lesson 2: Area of Parallelograms and Rhombuses

Lesson 3: Problem Solving

###### Chapter 14: Volume

Lesson 1: Units of Volume

Lesson 2: Volume of a Cuboid and of Liquid

Lesson 3: Cubes and Cuboids

Lesson 4: Problem Solving

###### Chapter 7: Speed

Lesson 1: Speed and Average Speed

Lesson 3: Problem Solving

###### Chapter 8: Circles

Lesson 2: Circumference

Lesson 3: Area

Lesson 4: Problem Solving

###### Chapter 10: More Problem Solving

Lesson 1: Whole Numbers and Decimals

Lesson 2: Fractions

Lesson 3: Ratio

Lesson 4: Percent

Lesson 5: Speed

Lesson 6: Volume

Lesson 7: Triangles and Four-sided Figures

Geometry

###### Chapter 8: Plane and Solid Shapes

Lesson 1: Basic Plane Shapes

Lesson 2: Basic Solid Shapes

Lesson 3: Patterns of Shapes

Lesson 4: Problem Solving

###### Chapter 14: Plane Shapes

Lesson 1: Line Segments and Curves

Lesson 2: Forming Shapes

Lesson 3: Patterns of Plane Shapes

Lesson 4: Problem Solving

###### Chapter 15: Solid Shapes

Lesson 1: Properties of Solids

Lesson 2: Solid Figures

Lesson 3: Patterns of Solid Shapes

Lesson 4: Problem Solving

###### Chapter 13: Geometry

Lesson 1: Angles

Lesson 2: Right Angles

Lesson 3: Problem Solving

###### Chapter 14: Perpendicular and Parallel Lines

Lesson 1: Perpendicular Line Segments

Lesson 2: Parallel Line Segments

Lesson 3: Horizontal and Vertical Line Segments

Lesson 4: Problem Solving

###### Chapter 5: Angles

Lesson 1: Angle Measures

Lesson 2: Turns and 8-point Compass

Lesson 3: Problem Solving

###### Chapter 6: Perpendicular and Parallel Line Segments

Lesson 1: Drawing Perpendicular Line Segments

Lesson 2: Drawing Parallel Line Segments

###### Chapter 7: Squares and Rectangles

Lesson 1: Properties of Squares and Rectangles

Lesson 2: Drawing Four-Sided Figures

###### Chapter 12: Symmetry

Lesson 1: Symmetric Figures

Lesson 2: Problem Solving

###### Chapter 4: Angles

Lesson 1: Angle Properties

Lesson 2: Finding Unknown Measures of Angles

Lesson 3: Problem Solving

###### Chapter 12: Tessellations

Lesson 1: Tiling Patterns

Lesson 2: Making More Tessellations

Lesson 3: Problem Solving

###### Chapter 13: Solids

Lesson 1: Identifying Solids

Lesson 2: Prisms and Pyramids

Lesson 3: Cylinders and Cones

Lesson 4: Nets

Lesson 5: Problem Solving

###### Chapter 4: Angles

Lesson 1: Angle Properties

Lesson 2: Finding Unknown Measures of Angles

Lesson 3: Problem Solving

###### Chapter 5: Triangles and Four-sided Figures

Lesson 1: Angle Measures of a Triangle

Lesson 2: Isosceles and Equilateral Triangles

Lesson 3: Drawing Triangles

Lesson 4: Four-sided Figures

Lesson 5: Drawing Four-sided Figures

Lesson 6: Problem Solving

###### Chapter 12: Tessellations

Lesson 1: Tiling Patterns

Lesson 2: Making More Tessellations

Lesson 3: Problem Solving

###### Chapter 13: Solids

Lesson 1: Identifying Solids

Lesson 2: Problem Solving

###### Chapter 4: Solid Shapes

Lesson 1: Prisms and Pyramids

Lesson 2: Cylinders and Cones

Lesson 3: Nets

Lesson 4: Problem Solving

###### Chapter 10: More Problem Solving

Lesson 1: Whole Numbers and Decimals

Lesson 2: Fractions

Lesson 3: Ratio

Lesson 4: Percent

Lesson 5: Speed

Lesson 6: Volume

Lesson 7: Triangles and Four-sided Figures

Data Analysis

###### Chapter 12: Graphs

Lesson 1: Tally Charts

Lesson 2: Picture Graphs

###### Chapter 13: Graphs

Lesson 1: Picture Graphs

Lesson 2: Problem Solving

###### Chapter 7: Graphs

Lesson 1: Block Graphs

Lesson 2: Bar Graphs

###### Chapter 4: Tables and Graphs

Lesson 1: Presenting Data

Lesson 2: Problem Solving

###### Chapter 13: Graphs

Lesson 1: Line Graphs

###### Chapter 7: Average

Lesson 1: Understanding Average

Lesson 2: Problem Solving

###### Chapter 10: Graphs

Lesson 1: Pie Charts

Lesson 2: Problem Solving

###### Chapter 9: Average

Lesson 1: Understanding Average

Lesson 2: Problem Solving

###### Chapter 9: Graphs

Lesson 1: Pie Charts

Lesson 2: Problem Solving

Algebra

 Chapter 15: AlgebraLesson 1: Algebraic Expressions