Investigations 4, Unit 5
Use the table below to find videos, mobile apps, worksheets and lessons that supplement Investigations 4, Unit 5.
| Chapter 1: How Much is 1,000? | |||||||||||
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Lesson 1: How Much is 1,000? |
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Lesson 2: Finding Numbers to 1,000 |
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Lesson 3: Changing Places |
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Lesson 4: How Many Miles to 1,000? |
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Lesson 5: Assessment: Numbers to 1,000 |
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Lesson 6: Adding and Subtracting to 1,000 |
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| Chapter 2: Adding It Up | |||||||||||
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Lesson 1: Solving Addition Problems |
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Lesson 2: Addition Strategies |
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Lesson 3: Starter Problems |
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Lesson 4: Studying the U.S. Algorithm for Addition |
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Lesson 5: Close to 1,000 |
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Lesson 6: Assessment: Solving an Addition Problem in Two Ways |
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| Chapter 3: Working with Numbers to 10,000 | |||||||||||
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Lesson 1: Making a 10,000 Chart |
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Lesson 2: How Much Is 10,000? |
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Lesson 3: Working with the 10,000 Chart |
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Lesson 4: Thousands of Miles |
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Lesson 5: Adding Numbers in the Thousands |
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| Chapter 4: Subtraction | |||||||||||
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Lesson 1: Representing Subtraction Problems |
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Lesson 2: Strategies for Subtraction |
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Lesson 3: Assessment: Numbers to 10,000 |
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Lesson 4: Do I Add or Subtract? |
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Lesson 5: Solving Addition and Subtraction Problems |
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Lesson 6: Solving Addition and Subtraction Problems, continued |
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Lesson 7: End-of-Unit Assessment |
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