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Primary Mathematics 2022 Grade 4
Getting Started Guide
Using Your Video Library (12:11)
Primary Mathematics 2022 Resources (5:58)
The Singapore Method (14:08)
The 4C Math Mastery Method (21:40)
Fourth Grade Basics
Ask Mrs. K
Grade 4: Chapter 1: Multi-Digit Whole Numbers
Teaching Chapter 1
Day 1: Chapter Opener and Recall (4:19)
Day 2: 1A Numbers to 1 Million (4:11)
Day 3: 1B Compare and Order Numbers (11:45)
Day 4: 1C Number and Shape Patterns (15:05)
Day 5: Rounding Numbers (1) (5:29)
Day 6: Rounding Numbers (2)
Day 7: Chapter Wrap Up and Performance Task (4:10)
Days 8-12: STEAM, Chapter Practice & Assessment
Grade 4: Chapter 2: Addition and Subtraction
Teaching Chapter 2
Chapter 2 Educator Support Videos (18:53)
Day 1: Chapter Opener and Recall (4:19)
Day 2: 2A Add Multi-Digit Whole Numbers (4:05)
Day 3: 2B Subtract Multi-Digit Whole Numbers (4:23)
Day 4: 2C Word Problems (1)
Day 5: 2C Word Problems (2) (6:35)
Day 6: 2C Word Problems (3) (8:06)
Day 7: Chapter Wrap Up and Performance Task (4:10)
Days 8-14: STEAM, Chapter Practice & Assessment (6:55)
Day 15: Heuristics (4:59)
Grade 4: Chapter 3: Multiplication and Division
Teaching Chapter 3
Chapter 3 Educator Videos for Teaching Support (45:07)
Day 1: Chapter Opener and Recall (4:19)
Day 2: 3A Multiplicative Comparison (16:41)
Day 3: 3B Word Problems (18:12)
Day 4: 3C Factors, Multiples and Prime Numbers (1) (7:20)
Day 5: 3C Factors, Multiples and Prime Numbers (2) (8:20)
Day 6: 3C Factors, Multiples and Prime Numbers (3) (8:14)
Day 7: 3D Multiply by Tens, Hundreds or Thousands (14:15)
Day 8: 3E Multiply a 2-Digit by a 1-Digit Number (7:34)
Day 9: 3F Multiply a 3-Digit or 4-Digit by a 1-Digit Number (8:20)
Day 10: 3G Word Problems
Day 11: 3H Multiply a 2-Digit Number by a 2-Digit Number (9:11)
Day 12: 3I Quotient and Remainder (7:10)
Day 13: 3J Divide a 2-Digit Number by a 1-Digit Number (5:45)
Day 14: 3K Divide a 3-Digit or a 4-Digit Number by a 1-Digit Number (1) (25:00)
Day 15: 3K Divide a 3-Digit or a 4-Digit Number by a 1-Digit Number (2) (18:50)
Day 16: 3L Estimating Quotients (11:38)
Day 17: 3M Word Problems (1) (11:34)
Day 18: 3M Word Problems (1) (15:36)
Day 19: Chapter Wrap Up and Performance Task (4:10)
Days 20-24: STEAM, Chapter Practice & Assessment (4:30)
Grade 4: Chapter 4: The Four Operations Using Bar Models
Teaching Chapter 4
Day 1: Chapter Opener and Recall (4:19)
Day 2: 4A Word Problems (1)
Day 3: 4A Word Problems (2) (6:30)
Day 4: Chapter Wrap Up and Performance Task (4:10)
Days 5-10: STEAM, Chapter Practice & Assessment (7:59)
Day 12: Heuristics (5:26)
Grade 4: Chapter 5: Fractions
Teaching Chapter 5
Day 1: Chapter Opener and Recall (4:19)
Day 2: 4A Equivalent Fractions (1) (4:24)
Day 3: 4A Equivalent Fractions (2) (6:34)
Day 4: 4A Equivalent Fractions (3) (8:35)
Day 5: 5B Compare and Order Fractions (1) (12:04)
Day 6: 5B Compare and Order Fractions (2) (5:00)
Day 7: 5C Add and Subtract Like Fractions (1) (9:35)
Day 8: 5C Add and Subtract Like Fractions (2) (12:29)
Day 9: 5D Word Problems (1) (5:35)
Day 10: 5D Word Problems (2)
Day 11: 5D Word Problems (3)
Day 12: Chapter Wrap Up and Performance Task (4:10)
Days 13-17: STEAM, Chapter Practice & Assessment (3:25)
Grade 4: Chapter 6: Mixed Numbers, Improper Fractions and Operations on Fractions
Teaching Chapter 6
Day 1: Chapter Opener and Recall (4:19)
Day 2: 6A Mixed Numbers and Fractions (1) (1:18)
Day 3: 6A Mixed Numbers and Improper Fractions (2) (4:22)
Day 4: 6A Mixed Numbers and Improper Fractions (3) (6:39)
Day 5: 6A Mixed Numbers and Improper Fractions (4) (10:23)
Day 6: 6B Add and Subtract Mixed Numbers (1) (3:31)
Day 7: 6B Add and Subtract Mixed Numbers (2) (10:39)
Day 8: 6C Word Problems (1) (6:48)
Day 9: 6C Word Problems (2)
Day 10: 6C Word Problems (3)
Day 11: 6D Multiply a Fraction and a Whole Number (1)
Day 12: 6D Multiply a Fraction and a Whole Number (2) (17:05)
Day 13: 6D Multiply a Fraction and a Whole Number (3) (9:55)
Day 14: 6E Line Plots (1) (8:24)
Day 15: 6E Line Plots (2) (4:05)
Day 16: Chapter Wrap Up and Performance Task (4:10)
Days 17-25: STEAM, Chapter Practice & Assessment (2:54)
Day 26: Heuristics (6:00)
Grade 4: Chapter 7: Decimals
Teaching Chapter 7
Day 1: Chapter Opener and Recall (4:19)
Day 2: 7A Tenths (1) (12:11)
Day 3: 7A Compare and Order Tenths (2) (5:06)
Day 4: 7A Fractions and Decimals in Tenths (3) (4:38)
Day 5: 7B Hundredths (1) (13:23)
Day 6: 7B Compare and Order Hundredths (2) (5:21)
Day 7: 7B Hundredths (3) (4:38)
Day 8: 7C Number Patterns (6:25)
Day 9: Chapter Wrap Up and Performance Task (4:10)
Days 10-14: STEAM, Chapter Practice & Assessment (6:46)
Day 15: Heuristics (6:29)
Grade 4: Chapter 8: Area and Perimeter
Teaching Chapter 8
Day 1: Chapter Opener and Recall (4:19)
Day 2: 8A Areas and Perimeters of Squares and Rectangles (1) (17:37)
Day 3: 8A Find Unknown Sides of Rectangles and Squares (2) (17:41)
Day 4: 8B Composite Figures (19:18)
Day 5: Chapter Wrap Up and Performance Task (4:10)
Days 6-12: STEAM, Chapter Practice & Assessment
Day 13: Heuristics (14:45)
Grade 4: Chapter 9: Geometry
Teaching Chapter 9
Day 1: Chapter Opener and Recall (4:19)
Day 2: 9A Points, Lines, Line Segments, Rays and Angles (8:34)
Day 3: 9B Acute Angles, Obtuse Angles and Right Angles (17:11)
Day 4: 9C Measure Angles (1) (12:55)
Day 5: 9C Draw Angles to 180 (2) (12:16)
Day 6: 9C Find Unknown Angle Measures (3) (16:30)
Day 7: 9D Draw Perpendicular and Parallel Lines (1) (8:47)
Day 8: 9D Properties of 2D Figures (2)
Day 9: 9E Lines of Symmetry (3:58)
Day 10: Chapter Wrap Up and Performance Task (4:10)
Days 11-15: STEAM, Chapter Practice & Assessment (4:27)
Grade 4: Chapter 10: Measurement, Time and Conversion
Teaching Chapter 10
Day 1: Chapter Opener and Recall (4:19)
Day 2: 10A Metric Length in Kilometers, Meters and Centimeters (1) (24:33)
Day 3: 10A Metric Mass in Kilograms and Grams (2) (27:14)
Day 4: 10A Metric Capacity and Volume in Liters and Milliliters (3) (14:53)
Day 5: 10B Customary Units of Length Including Miles, Yards, Feet and Inches (1) (12:00)
Day 6: 10B Customary Units of Mass Including Tons, Pounds and Ounces (2) (12:43)
Day 7: 10B Customary Units of Capacity and Volume Including Gallons, Quarts, Pints, Cups and Fluid Ounces (3) (17:43)
Day 8: 10C Time and Conversion (11:54)
Day 9: 10D Word Problems (6:15)
Day 10: Chapter Wrap Up and Performance Task (4:10)
Days 11-19: STEAM, Chapter Practice & Assessment
Day 20: Heuristics (6:09)
Day 9: 3F Multiply a 3-Digit or 4-Digit by a 1-Digit Number
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