Third Grade Mathematics Semester 1

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Course curriculum

1. Teacher's Guide
1. About Third Grade Mathematics
1. 1.1 Introduction to Place Value (Review of hundreds, tens, and ones)
2. Quiz: 1.1 Introduction to Place Value (Review of hundreds, tens, and ones)
3. Assignment: 1.1 Introduction to Place Value (Review of hundreds, tens, and ones)
4. 1.2 Counting to 1,000 by Ones and Tens
5. Quiz: 1.2 Counting to 1,000 by Ones and Tens
6. Assignment: 1.2 Counting to 1,000 by Ones and Tens
7. 1.3 Understanding Thousands, Hundreds, Tens, and Ones
8. Quiz: 1.3 Understanding Thousands, Hundreds, Tens, and Ones
9. Assignment: 1.3 Understanding Thousands, Hundreds, Tens, and Ones
10. 1.4 Comparing and Ordering Numbers up to 1,000
11. Quiz: 1.4 Comparing and Ordering Numbers up to 1,000
12. Assignment: 1.4 Comparing and Ordering Numbers up to 1,000
13. 1.5 Rounding Numbers to the Nearest Ten
14. Quiz: 1.5 Rounding Numbers to the Nearest Ten
15. Assignment: 1.5 Rounding Numbers to the Nearest Ten
16. 1.6 Rounding Numbers to the Nearest Hundred
17. Quiz: 1.6 Rounding Numbers to the Nearest Hundred
18. Assignment: 1.6 Rounding Numbers to the Nearest Hundred
19. 1.7 Mental Math Strategies for Addition
20. Quiz: 1.7 Mental Math Strategies for Addition
21. Assignment: 1.7 Mental Math Strategies for Addition
22. 1.8 Mental Math Strategies for Subtraction
23. Quiz: 1.8 Mental Math Strategies for Subtraction
24. Assignment: 1.8 Mental Math Strategies for Subtraction
25. 1.9 Problem Solving with Place Value
26. Quiz: 1.9 Problem Solving with Place Value
27. Assignment: 1.9 Problem Solving with Place Value
28. 1.10 Assessment and Reflection
29. Quiz: 1.10 Assessment and Reflection
30. Assignment: 1.10 Assessment and Reflection
1. 2.1 Introduction to Three-Digit Addition
2. Quiz: 2.1 Introduction to Three-Digit Addition
3. Assignment: 2.1 Introduction to Three-Digit Addition
4. 2.2 Adding Three-Digit Numbers without Regrouping
5. Quiz: 2.2 Adding Three-Digit Numbers without Regrouping
6. Assignment: 2.2 Adding Three-Digit Numbers without Regrouping
7. 2.3 Adding Three-Digit Numbers with Regrouping
8. Quiz: 2.3 Adding Three-Digit Numbers with Regrouping
9. Assignment: 2.3 Adding Three-Digit Numbers with Regrouping
10. 2.4 Introduction to Three-Digit Subtraction
11. Quiz: 2.4 Introduction to Three-Digit Subtraction
12. Assignment: 2.4 Introduction to Three-Digit Subtraction
13. 2.5 Subtracting Three-Digit Numbers without Regrouping
14. Quiz: 2.5 Subtracting Three-Digit Numbers without Regrouping
15. Assignment: 2.5 Subtracting Three-Digit Numbers without Regrouping
16. 2.6 Subtracting Three-Digit Numbers with Regrouping
17. Quiz: 2.6 Subtracting Three-Digit Numbers with Regrouping
18. Assignment: 2.6 Subtracting Three-Digit Numbers with Regrouping
19. 2.7 Using Bar Models for Problem Solving
20. Quiz: 2.7 Using Bar Models for Problem Solving
21. Assignment: 2.7 Using Bar Models for Problem Solving
22. 2.8 Word Problems Involving Addition and Subtraction
23. Quiz: 2.8 Word Problems Involving Addition and Subtraction
24. Assignment: 2.8 Word Problems Involving Addition and Subtraction
25. 2.9 Mixed Operations Review
26. Quiz: 2.9 Mixed Operations Review
27. Assignment: 2.9 Mixed Operations Review
28. 2.10 Assessment and Reflection
29. Quiz: 2.10 Assessment and Reflection
30. Assignment: 2.10 Assessment and Reflection
1. 3.1 Introduction to Multiplication Concepts
2. Quiz: 3.1 Introduction to Multiplication Concepts
3. Assignment: 3.1 Introduction to Multiplication Concepts
4. 3.2 Multiplication as Repeated Addition
5. Quiz: 3.2 Multiplication as Repeated Addition
6. Assignment: 3.2 Multiplication as Repeated Addition
7. 3.3 Using Arrays to Understand Multiplication
8. Quiz: 3.3 Using Arrays to Understand Multiplication
9. Assignment: 3.3 Using Arrays to Understand Multiplication
10. 3.4 Solving Simple Multiplication Problems (Facts 1-5)
11. Quiz: 3.4 Solving Simple Multiplication Problems (Facts 1-5)
12. Assignment: 3.4 Solving Simple Multiplication Problems (Facts 1-5)
13. 3.5 Multiplying by 2 and 5
14. Quiz: 3.5 Multiplying by 2 and 5
15. Assignment: 3.5 Multiplying by 2 and 5
16. 3.6 Multiplying by 3 and 4
17. Quiz: 3.6 Multiplying by 3 and 4
18. Assignment: 3.6 Multiplying by 3 and 4
19. 3.7 Introduction to Fact Families
20. Quiz: 3.7 Introduction to Fact Families
21. Assignment: 3.7 Introduction to Fact Families
22. 3.8 Multiplication Patterns
23. Quiz: 3.8 Multiplication Patterns
24. Assignment: 3.8 Multiplication Patterns
25. 3.9 Word Problems Involving Multiplication
26. Quiz: 3.9 Word Problems Involving Multiplication
27. Assignment: 3.9 Word Problems Involving Multiplication
28. 3.10 Assessment and Reflection
29. Quiz: 3.10 Assessment and Reflection
30. Assignment: 3.10 Assessment and Reflection
1. 4.1 Introduction to Division Concepts
2. Quiz: 4.1 Introduction to Division Concepts
3. Assignment: 4.1 Introduction to Division Concepts
4. 4.2 Division as Sharing Equally
5. Quiz: 4.2 Division as Sharing Equally
6. Assignment: 4.2 Division as Sharing Equally
7. 4.3 Using Repeated Subtraction for Division
8. Quiz: 4.3 Using Repeated Subtraction for Division
9. Assignment: 4.3 Using Repeated Subtraction for Division
10. 4.4 Solving Simple Division Problems
11. Quiz: 4.4 Solving Simple Division Problems
12. Assignment: 4.4 Solving Simple Division Problems
13. 4.5 Dividing by 2 and 5
14. Quiz: 4.5 Dividing by 2 and 5
15. Assignment: 4.5 Dividing by 2 and 5
16. 4.6 Dividing by 3 and 4
17. Quiz: 4.6 Dividing by 3 and 4
18. Assignment: 4.6 Dividing by 3 and 4
19. 4.7 Understanding the Relationship Between Multiplication and Division
20. Quiz: 4.7 Understanding the Relationship Between Multiplication and Division
21. Assignment: 4.7 Understanding the Relationship Between Multiplication and Division
22. 4.8 Using Pictures to Represent Division
23. Quiz: 4.8 Using Pictures to Represent Division
24. Assignment: 4.8 Using Pictures to Represent Division
25. 4.9 Word Problems Involving Division
26. Quiz: 4.9 Word Problems Involving Division
27. Assignment: 4.9 Word Problems Involving Division
28. 4.10 Assessment and Reflection
29. Quiz: 4.10 Assessment and Reflection
30. Assignment: 4.10 Assessment and Reflection
1. 5.1 Introduction to Fractions as Parts of a Whole
2. Quiz: 5.1 Introduction to Fractions as Parts of a Whole
3. Assignment: 5.1 Introduction to Fractions as Parts of a Whole
4. 5.2 Understanding Halves, Thirds, and Quarters
5. Quiz: 5.2 Understanding Halves, Thirds, and Quarters
6. Assignment: 5.2 Understanding Halves, Thirds, and Quarters
7. 5.3 Recognizing Fifths and Eighths
8. Quiz: 5.3 Recognizing Fifths and Eighths
9. Assignment: 5.3 Recognizing Fifths and Eighths
10. 5.4 Comparing Fractions Using Visual Models
11. Quiz: 5.4 Comparing Fractions Using Visual Models
12. Assignment: 5.4 Comparing Fractions Using Visual Models
13. 5.5 Introduction to Equivalent Fractions
14. Quiz: 5.5 Introduction to Equivalent Fractions
15. Assignment: 5.5 Introduction to Equivalent Fractions
16. 5.6 Using Fractions in Simple Recipes
17. Quiz: 5.6 Using Fractions in Simple Recipes
18. Assignment: 5.6 Using Fractions in Simple Recipes
19. 5.7 Fractions in Real Life: Understanding Shares and Portions
20. Quiz: 5.7 Fractions in Real Life: Understanding Shares and Portions
21. Assignment: 5.7 Fractions in Real Life: Understanding Shares and Portions
22. 5.8 Solving Word Problems Involving Fractions
23. Quiz: 5.8 Solving Word Problems Involving Fractions
24. Assignment: 5.8 Solving Word Problems Involving Fractions
25. 5.9 Creating and Interpreting Pie Charts
26. Quiz: 5.9 Creating and Interpreting Pie Charts
27. Assignment: 5.9 Creating and Interpreting Pie Charts
28. 5.10 Assessment and Reflection
29. Quiz: 5.10 Assessment and Reflection
30. Assignment: 5.10 Assessment and Reflection
1. 6.1 Introduction to Geometry
2. Quiz: 6.1 Introduction to Geometry
3. Assignment: 6.1 Introduction to Geometry
4. 6.2 Identifying and Classifying 2D Shapes
5. Quiz: 6.2 Identifying and Classifying 2D Shapes
6. Assignment: 6.2 Identifying and Classifying 2D Shapes
7. 6.3 Identifying and Classifying 3D Shapes
8. Quiz: 6.3 Identifying and Classifying 3D Shapes
9. Assignment: 6.3 Identifying and Classifying 3D Shapes
10. 6.4 Understanding Attributes of Shapes
11. Quiz: 6.4 Understanding Attributes of Shapes
12. Assignment: 6.4 Understanding Attributes of Shapes
13. 6.5 Introduction to Symmetry
14. Quiz: 6.5 Introduction to Symmetry
15. Assignment: 6.5 Introduction to Symmetry
16. 6.6 Finding Lines of Symmetry in Shapes
17. Quiz: 6.6 Finding Lines of Symmetry in Shapes
18. Assignment: 6.6 Finding Lines of Symmetry in Shapes
19. 6.7 Using Grids to Understand Coordinates
20. Quiz: 6.7 Using Grids to Understand Coordinates
21. Assignment: 6.7 Using Grids to Understand Coordinates
22. 6.8 Introduction to Angles: Right, Acute, and Obtuse
23. Quiz: 6.8 Introduction to Angles: Right, Acute, and Obtuse
24. Assignment: 6.8 Introduction to Angles: Right, Acute, and Obtuse
25. 6.9 Directions and Maps: Following and Giving Instructions
26. Quiz: 6.9 Directions and Maps: Following and Giving Instructions
27. Assignment: 6.9 Directions and Maps: Following and Giving Instructions
28. 6.10 Assessment and Reflection
29. Quiz: 6.10 Assessment and Reflection
30. Assignment: 6.10 Assessment and Reflection
1. 7.1 Introduction to Measurement
2. Quiz: 7.1 Introduction to Measurement
3. Assignment: 7.1 Introduction to Measurement
4. 7.2 Measuring Length with Standard Units
5. Quiz: 7.2 Measuring Length with Standard Units
6. Assignment: 7.2 Measuring Length with Standard Units
7. 7.3 Measuring Weight and Volume
8. Quiz: 7.3 Measuring Weight and Volume
9. Assignment: 7.3 Measuring Weight and Volume
10. 7.4 Comparing Different Units of Measurement
11. Quiz: 7.4 Comparing Different Units of Measurement
12. Assignment: 7.4 Comparing Different Units of Measurement
13. 7.5 Using Measurement Tools in Real-Life Scenarios
14. Quiz: 7.5 Using Measurement Tools in Real-Life Scenarios
15. Assignment: 7.5 Using Measurement Tools in Real-Life Scenarios
16. 7.6 Time: Telling Time to the Nearest Minute
17. Quiz: 7.6 Time: Telling Time to the Nearest Minute
18. Assignment: 7.6 Time: Telling Time to the Nearest Minute
19. 7.7 Understanding AM and PM
20. Quiz: 7.7 Understanding AM and PM
21. Assignment: 7.7 Understanding AM and PM
22. 7.8 Measurement Word Problems
23. Quiz: 7.8 Measurement Word Problems
24. Assignment: 7.8 Measurement Word Problems
25. 7.9 Real-Life Measurement Activities
26. Quiz: 7.9 Real-Life Measurement Activities
27. Assignment: 7.9 Real-Life Measurement Activities
28. 7.10 Assessment and Reflection
29. Quiz: 7.10 Assessment and Reflection
30. Assignment: 7.10 Assessment and Reflection
1. 8.1 Introduction to Data and Graphs
2. Quiz: 8.1 Introduction to Data and Graphs
3. Assignment: 8.1 Introduction to Data and Graphs
4. 8.2 Collecting Data Using Tally Marks
5. Quiz: 8.2 Collecting Data Using Tally Marks
6. Assignment: 8.2 Collecting Data Using Tally Marks
7. 8.3 Creating Simple Bar Graphs
8. Quiz: 8.3 Creating Simple Bar Graphs
9. Assignment: 8.3 Creating Simple Bar Graphs
10. 8.4 Reading and Interpreting Bar Graphs
11. Quiz: 8.4 Reading and Interpreting Bar Graphs
12. Assignment: 8.4 Reading and Interpreting Bar Graphs
13. 8.5 Creating Simple Pictographs
14. Quiz: 8.5 Creating Simple Pictographs
15. Assignment: 8.5 Creating Simple Pictographs
16. 8.6 Reading and Interpreting Pictographs
17. Quiz: 8.6 Reading and Interpreting Pictographs
18. Assignment: 8.6 Reading and Interpreting Pictographs
19. 8.7 Introduction to Line Plots
20. Quiz: 8.7 Introduction to Line Plots
21. Assignment: 8.7 Introduction to Line Plots
22. 8.8 Collecting and Organizing Data for Line Plots
23. Quiz: 8.8 Collecting and Organizing Data for Line Plots
24. Assignment: 8.8 Collecting and Organizing Data for Line Plots
25. 8.9 Using Graphs to Solve Problems
26. Quiz: 8.9 Using Graphs to Solve Problems
27. Assignment: 8.9 Using Graphs to Solve Problems
28. 8.10 Assessment and Reflection
29. Quiz: 8.10 Assessment and Reflection
30. Assignment: 8.10 Assessment and Reflection
1. 9.1 Introduction to Time Concepts
2. Quiz: 9.1 Introduction to Time Concepts
3. Assignment: 9.1 Introduction to Time Concepts
4. 9.2 Telling Time to the Nearest Minute
5. Quiz: 9.2 Telling Time to the Nearest Minute
6. Assignment: 9.2 Telling Time to the Nearest Minute
7. 9.3 Understanding Elapsed Time
8. Quiz: 9.3 Understanding Elapsed Time
9. Assignment: 9.3 Understanding Elapsed Time
10. 9.4 Planning and Scheduling Using Timetables
11. Quiz: 9.4 Planning and Scheduling Using Timetables
12. Assignment: 9.4 Planning and Scheduling Using Timetables
13. 9.5 Introduction to Days, Weeks, and Months
14. Quiz: 9.5 Introduction to Days, Weeks, and Months
15. Assignment: 9.5 Introduction to Days, Weeks, and Months
16. 9.6 Understanding Seasons and Their Impact
17. Quiz: 9.6 Understanding Seasons and Their Impact
18. Assignment: 9.6 Understanding Seasons and Their Impact
19. 9.7 Using Calendars Effectively
20. Quiz: 9.7 Using Calendars Effectively
21. Assignment: 9.7 Using Calendars Effectively
22. 9.8 Advanced Money Concepts: Counting Mixed Coins and Bills
23. Quiz: 9.8 Advanced Money Concepts: Counting Mixed Coins and Bills
24. Assignment: 9.8 Advanced Money Concepts: Counting Mixed Coins and Bills
25. 9.9 Making Change and Calculating Total Costs
26. Quiz: 9.9 Making Change and Calculating Total Costs
27. Assignment: 9.9 Making Change and Calculating Total Costs
28. 9.10 Assessment and Reflection
29. Quiz: 9.10 Assessment and Reflection
30. Assignment: 9.10 Assessment and Reflection

About this course

272 lessons

Third Grade Mathematics Semester 1

Course curriculum

Resources for Parents and Teachers

Third Grade Mathematics Course Overview

Unit 1: Advanced Place Value and Number Sense

Unit 2: Advanced Addition and Subtraction

Unit 3: Multiplication Concepts

Unit 4: Division Concepts

Unit 5: Fractions

Unit 6: Geometry

Unit 7: Measurement

Unit 8: Data Handling and Graphs

Unit 9: Time, Calendar, and Money

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