Grade Three Mathematics Lessons
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Grade Three Mathematics Lessons

Addition and Subtraction
Day 1 Combining Groups    
Day 2 Use Your Head!    
Day 3 Double It!    
Day 4 Problems, Problems    
Day 5 Separating and Comparing Groups    
Day 6 Counting Back    
Day 7 Number Families    
Day 8 Problem Solving    
Day 9 Checking Your Work    
Day 10 Choosing an Operation    
Day 11 Adding Large Numbers    
Day 12 Subtracting Large Numbers    
Day 13 Representing and Regrouping    
Day 14 Another Way to Add Large Numbers    
Day 15 Subtraction with Regrouping    
Day 16 Take a Guess    
Day 17 Make Sure    
Day 18 Looking Back    
Numbers Count
Day 1 How Many is 1000?    
Day 2 Estimating Large Numbers    
Day 3 Making Sets    
Day 4 More Fun with Large Sets    
Day 5 Comparing Sets    
Day 6 Put In Order    
Day 7 Number Riddles    
Day 8 Number Words    
Day 9 What's the Position?    
Day 10 Building Large Numbers    
Day 11 Reach the Target    
Day 12

Round It!

    
Day 13 Zoo Fun    
Day 14 Less Than One    
Day 15 Parts of a Set    
Day 16 More Fractions    
Day 17 Fraction Problems    
Day 18 Looking Back    
Patterns Everywhere
Day 1 Sorting Fun    
Day 2 Collections    
Day 3 Patterns    
Day 4 Fences and Walls    
Day 5 More Patterns    
Day 6 Pattern Problems    
Day 7 Can You Solve It?    
Day 8 Number Patterns    
Day 9 More Skip Counting    
Day 10 Calculator Fun    
Day 11 More Counting Patterns    
Day 12 Counting by 25s    
Day 13 Counting Backward    
Day 14 Recognizing Number Patterns    
Day 15 Extending Number Patterns    
Day 16 Addition Patterns    
Day 17 Problem Solving    
Day 18 Looking Back    

Multiplication and Division

Day 1 Equal Groups    
Day 2 Arrays    
Day 3 Writing Number Sequences    
Day 4 Looking for Patterns    
Day 5 Finding Multiples    
Day 6 More Multiplication Strategies    
Day 7 Making a Multiplication Table    
Day 8 Remembering the Facts    
Day 9 Problem Solving    
Day 10 Checking Your Work    
Day 11 One More Strategy    
Day 12 Sharing    
Day 13 Using Arrays    
Day 14 Writing Division Number Sentences    
Day 15 Multiplication and Division Fact Families    
Day 16 Division Strategies    
Day 17 Problem Solving    
Day 18

Looking Back

    
Measurement
Day 1 How Long Is It?    
Day 2 Estimating, Measuring, and Recording    
Day 3 Which Is Longest?    
Day 4 Centimetres, Metres, or Kilometres    
Day 5 Around the Outside    
Day 6 Measuring Area    
Day 7 Comparing Perimeter and Area    
Day 8 More About Area    
Day 9 Problem Solving    
Day 10 How Much Does it Hold?    
Day 11 Using Litres    
Day 12 Comparing Capacity    
Day 13 Measuring Mass    
Day 14 Comparing Mass    
Day 15 Measuring Time    
Day 16 What Time Is It?    
Day 17 More Problem Solving    
Day 18 Looking Back    
Addition and Subtraction of Large Numbers
Day 1 Adding Large Numbers    
Day 2 More Strategies    
Day 3 Estimating    
Day 4 Regrouping    
Day 5 Pencil and Paper Strategies    
Day 6 Practice Makes Perfect    
Day 7 Hit the Target    
Day 8 Calculator Skills    
Day 9 Guess and Check    
Day 10 Subtracting Large Numbers    
Day 11 More Subtraction Strategies    
Day 12 Subtraction with Regrouping    
Day 13 Another Way    
Day 14 Checking Answers    
Day 15 Sarah's Trip    
Day 16 Working with Money    
Day 17 What's Missing    
Day 18 Looking Back    
Data and Chance
Day 1 Interesting Data    
Day 2 A Day's Worth of Data    
Day 3 Rank Ordering Data    
Day 4 Putting Things in Order    
Day 5 Displaying Data in Different Ways    
Day 6 Making Predictions    
Day 7 Figuring It Out    
Day 8 Problem Solving    
Day 9 Graphing My Data    
Day 10 All About Data and Graphs    
Day 11 How Will It Turn Out?    
Day 12 What Are the Chances?    
Day 13 Spinner Fun    
Day 14 A Different Spinner    
Day 15 Experimenting With Spinners    
Day 16 More Spinner Fun    
Day 17 Different Outcomes    
Day 18 Looking Back    
Space and Shape
Day 1 Shapes and Solids    
Day 2 Faces, Edges, and Vertices    
Day 3 Faces Everywhere!    
Day 4 Identifying Solids and Faces    
Day 5 Prisms and Bases    
Day 6 Pyramids and Bases    
Day 7 Looking at Nets    
Day 8 More Nets    
Day 9 This Is What I Know    
Day 10 Lots of Lines    
Day 11 Comparing and Contrasting Objects    
Day 12 Are They Congruent?    
Day 13 What Direction is That?    
Day 14 Taking the Best Path    
Day 15 Number Lines    
Day 16 Reading Temperature    
Day 17 Different Temperatures    
Day 18 Looking Back    
Money and More
Day 1 What's the Value?    
Day 2 Counting Coins    
Day 3 Coins and Bills    
Day 4 Making Purchases    
Day 5 Making Change    
Day 6 Problem Solving    
Day 7 Problem-Solving Review    
Day 8 Test-Taking Skills    
Day 9 Looking Back to Module 1    
Day 10 Looking Back to Module 2    
Day 11 Looking Back to Module 3    
Day 12 Looking Back to Module 4    
Day 13 Looking Back to Module 5    
Day 14 Looking Back to Module 6    
Day 15 Looking Back to Module 7    
Day 16 Looking Back to Module 8    
Day 17 Looking Back to Module 9    
Day 18 Finishing Up