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Mathematics 1

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		Elementary Mathematics Home

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Click on a chapter:

Chapter 1: Sorting and Patterning

Chapter 2: Exploring Number

Chapter 3: Data Management

Chapter 4: Introduction to Addition and Subtraction

Chapter 5: Linear Measurement

Chapter 6: Addition and Subtraction

Chapter 7: Exploring 3-D and 2-D Shapes

Chapter 8: Exploring Greater Numbers

Chapter 9: Measuring Capacity and Mass

Chapter 10: Exploring Time and Money

Chapter 11: 2-D Measurement and Geometry

Chapter 12: Addition and Subtraction Strategies

Chapter 13: Probability

Chapter 14: Patterning

Chapter 1: Sorting and Patterning

	Lesson 1: Identifying and Describing Objects
	Lesson 2: Sorting Objects in Different Ways
	Lesson 3: Identifying Sorting Rules
	Lesson 4: Making and Describing Patterns
	Lesson 5: Recognizing Patterns in the Environment
	Lesson 6: Creating and Translating Patterns
	Lesson 7: Making Patterns

Chapter 2: Exploring Number

	Lesson 1: Representing Numbers in Different Ways
	Lesson 2: Comparing Quantities
	Lesson 3: Comparing Numbers to 5 and 10
	Lesson 4: Building a Number Line
	Lesson 5: Using Ordinal Numbers
	Lesson 6: Representing Numbers Greater than 10
	Lesson 7: Representing 20
	Lesson 8: Using Numbers on a Calendar
	Lesson 9: Representing Numbers Greater than 20
	Lesson 10: Skip Counting
	Lesson 11: Solving a Problem Using a Model

Chapter 3: Data Management

	Lesson 1: Sorting in Different Ways
	Lesson 2: Making a Concrete Graph
	Lesson 3: Making a Picture Graph
	Lesson 4: Describing a Graph with Words and Pictures
	Lesson 5: Making and Interpreting a Pictograph
	Lesson 6: Organizing Data to Solve a Problem
	Lesson 7: Asking Yes/No Questions
	Lesson 8: Conducting a Yes/No Survey

Chapter 4: Introduction to Addition and Subtraction

	Lesson 1: Action Subtraction to Addition
	Lesson 2: Introducing Addition
	Lesson 3: Part-Part-Whole Addition
	Lesson 4: Creating Addition Stories
	Lesson 5: Introducing Subtraction
	Lesson 6: Representing Subtraction
	Lesson 7: Finding Names for Numbers

Chapter 5: Linear Measurement

	Lesson 1: Comparing by Length
	Lesson 2: Measuring Around
	Lesson 3: Measuring Length
	Lesson 4: Measuring Height
	Lesson 5: Measuring Using Different Units
	Lesson 6: Measuring Length and Width

Chapter 6: Addition and Subtraction

	Lesson 1: Writing Addition and Subtraction Sentences
	Lesson 2: Counting On and Counting Back
	Lesson 3: Finding Combinations of Ten
	Lesson 4: Exploring Part-Whole Relationships with Addition and Subtraction
	Lesson 5: Adding More than Two Numbers
	Lesson 6: Solving Missing-Part Problems
	Lesson 7: Adding and Subtracting Using a Calculator

Chapter 7: Exploring 3-D and 2-D Shapes

	Lesson 1: Exploring 3-D Shapes
	Lesson 2: Sorting 3-D Shapes
	Lesson 3: Creating 3-D Shapes
	Lesson 4: Building 3-D Structures
	Lesson 5: Exploring 2-D Shapes
	Lesson 6: Sorting 2-D Shapes
	Lesson 7: Creating 2-D Shapes
	Lesson 8: Searching for Shapes

Chapter 8: Exploring Greater Numbers

	Lesson 1: Making Groups of 10
	Lesson 2: Show This Many
	Lesson 3: Counting Dimes
	Lesson 4: 100 Robos
	Lesson 5: Building a 100 Chart
	Lesson 6: What Number Is It?
	Lesson 7: How Many Tens and Ones?
	Lesson 8: How Many Cubes Are There?
	Lesson 9: The Number Line
	Lesson 10: Cubes in Space
	Lesson 11: Dimes and Pennies

Chapter 9: Measuring Capacity and Mass

	Lesson 1: Comparing Capacities
	Lesson 2: Measuring Capacity by Pouring
	Lesson 3: Measuring Capacity with Nonstandard Units
	Lesson 4: Comparing Mass
	Lesson 5: Measuring Mass with Nonstandard Units
	Lesson 6: Measuring Halves

Chapter 10: Exploring Time and Money

	Lesson 1: Sequencing Events
	Lesson 2: Measuring Time
	Lesson 3: Using the Analog Clock
	Lesson 4: Telling and Writing Time to the Hour
	Lesson 5: Telling and Writing Time to the Half-Hour
	Lesson 6: Exploring Coins
	Lesson 7: Counting Coin Combinations
	Lesson 8: Using Coins to Make Purchases

Chapter 11: 2-D Measurement and Geometry

	Lesson 1: Comparing Areas
	Lesson 2: Measuring with Different Units
	Lesson 3: Measuring Area
	Lesson 4: Describing Relative Positions
	Lesson 5: Giving Directions
	Lesson 6: Making Pictures with Shapes
	Lesson 7: Tangram Puzzles
	Lesson 8: Exploring Symmetry
	Lesson 9: Creating Symmetrical Shapes
	Lesson 10: Observing Symmetry

Chapter 12: Addition and Subtraction Strategies

	Lesson 1: Counting on a Number Line
	Lesson 2: Adding More than Two Numbers
	Lesson 3: Combinations for Ten
	Lesson 4: Spending Ten Cents
	Lesson 5: How Much Is Missing?
	Lesson 6: Adding Doubles
	Lesson 7: Using Simpler Facts to Add
	Lesson 8: Posing Addition and Subtraction Problems

Chapter 13: Probability

	Lesson 1: Predicting What Can and Can't Happen
	Lesson 2: Using Probability Language
	Lesson 3: Collecting Data with an Experiment
	Lesson 4: Conducting an Experiment to Solve a Problem
	Lesson 5: Choosing a Survey Question
	Lesson 6: Conducting a Survey

Chapter 14: Patterning

	Lesson 1: Modelling Patterns
	Lesson 2: Identifying Pattern Rules
	Lesson 3: Extending Patterns
	Lesson 4: Finding Patterns in Even and Odd Number Models
	Lesson 5: Making a Table
	Lesson 6: Showing Calculator Patterns on a 100 Chart

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