|
Page
|
Mr.
Yen's Videos |
Youtube Video Names and Links |
| Chapter 3 - Addition |
|
Location: Adding and Subracting Whole Numbers |
|
| Lesson 1 - Hands On: Estimate and Check |
52 |
|
|
| Lesson 2 - Addition Properties |
54 |
Addition Properties |
Addition
Properties |
| Lesson 3 - Estimate Sums |
58 |
Addition Estimation with Whole Numbers |
Estimation When Adding Whole Numbers
|
| Lesson 4 - Add Whole Numbers |
62 |
Adding Whole Numbers |
Adding Whole Numbers
|
| Lesson 5 - Problem Solving: Sawdust Art
Festival |
64 |
Practice Addition with Whole Numbers w/Estimation
|
Addition of Whole Numbers with Estimation Practice
|
| Review/Test |
68 |
|
|
|
|
|
|
| Chapter 4 - Subtraction |
|
Location: Adding and Subracting Whole Numbers |
|
| Lesson 1 - Hands On: Model Subraction
from 2,000 |
72 |
|
|
| Lesson 2 - Estimate Differences |
74 |
Estimating Differences of Whole Numbers
|
Estimating Differences of Whole Numbers |
| Lesson 3 - Subtract Whole Numbers |
78 |
Subtraction with Whole Numbers |
Subtraction of Whole Numbers |
| Lesson 4 - Subtract Across Zeroes |
82 |
Subtraction with Whole Numbers Across Zeroes |
Whole Number Subtraction Across Zeroes |
| Lesson 5 - PS: Too Much or Too Little
Information |
84 |
Practice Subtraction with Whole Numbers w/Estimation |
Subtraction with Estimation Practice |
| Review/Test |
88 |
|
|
|
|
|
|
| Chapter 5 - Expressions and
Equations |
|
Located Under Algebra |
|
| Lesson 1 - Hands On; Expressions aand
Parentheses |
92 |
|
|
| Lesson 2 - Write and Evaluate
Expressions |
94 |
Simplifying Expressions Involving Addition and
Subtraction |
Expressions, Equations, and Inequalities with Addition and Subtraction |
| Lesson 3 - Expressions, Equations, and
Inequalities |
98 |
Equations, Expressions, and Inequalities |
Comparing Expressions
Involving Addition and Subtraction |
| Lesson 4 - Add Equals to Equals |
102 |
|
|
| Lesson 5 - PS: Break a Problem Into
Parts |
104 |
|
|
| Review/Test |
110 |
|
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