Module 1: Introduction
Module 2: Numbers and Operations
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Lesson 1: Module 2 Overview (0:51)
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Lesson 2.1: The Meaning of Math (6:37)
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Lesson 2.2: Visual Model Applications (5:58)
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Lesson 3.1: Numbers - The Nouns of Math (7:11)
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Lesson 3.2: Visualizing Numbers (3:04)
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Lesson 4: Operations - The Verbs of Math (4:57)
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Lesson 5: Types of Visual Models (10:56)
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Lesson 6.1: Grade Level Standards K-3 (6:43)
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Lesson 6.2: Standards for Mathematical Practice (5:07)
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Module 2 Check-in: Meaning of Math Quiz (2:09)
Module 3: Addition and Subtraction
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Lesson 1: Module 3 Overview (1:23)
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Lesson 2: Meaning of Addition and Subtraction (5:42)
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Lesson 3: Counting up and Down (8:24)
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Lesson 4: Base-10 and Regrouping (8:44)
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Lesson 5: Adding on the Number Line (12:50)
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Lesson 6: Subtracting on the Number Line (13:26)
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Module 3 Check-in: Practice Problems (7:41)
Module 4: Multiplication and Division
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Lesson 1: Module 4 Overview (1:28)
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Lesson 2.1: Grouping and Ungrouping (2:52)
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Lesson 2.2: Meaning of Multiplication (3:23)
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Lesson 2.3 Meaning of Division (9:29)
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Lesson 3: Multiplying with Arrays (6:42)
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Lesson 4: Multiplying on the Number Line (10:04)
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Lesson 5: Multiplying with Area Models (8:52)
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Lesson 7: Dividing on the Number Line (12:29)
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Lesson 6: Dividing with Arrays (7:55)
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Lesson 8: Dividing with Area Models (7:20)
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Module 4 Check-in: Practice Problems (1:24)
Module 5: Introducing Fractions
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Lesson 1: Module 5 Overview (1:54)
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Lesson 2: Fraction Concepts (7:21)
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Lesson 3.1: Fraction Area Models (Unit Fractions) (10:21)
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Lesson 3.2: Fraction Area Models (Non-Unit Fractions) (4:52)
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Lesson 4: Fractions on the Number Line (4:37)
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Lesson 5: Equivalent Fractions (6:24)
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Module 5 Check-in: Practice Problems (0:32)
Module 6: Further Topics
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Lesson 1: Module 6 Overview (1:57)
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Lesson 2: 4th and 5th Grade Standards (9:51)
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Lesson 3: Adding Fractions (like denominators) (2:38)
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Lesson 4: Fraction Times a Whole Number (4:19)
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Lesson 5: Fraction Divided by Whole Number (3:45)
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Lesson 6: Whole Number Divided by Fraction (6:16)
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Lesson 7: Fraction Times Fraction (8:58)
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Lesson 8: Decimals (6:08)
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Module 6 Check-in: Practice Problems (0:56)
Module 7: Conclusion
