Grade 6 Illustrative Mathematics – Unit 5: Arithmetic in Base Ten |
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Unit Summary for Parents – PDF File |
Lesson Topic | IM Lesson | Khan Academy Support Videos | Khan Academy Online Practice | Class Notes | Lesson Summary & Homework Help |
1 – Using Decimals in a Shopping Context | Lesson 1 | | Adding & Subtracting Decimals Word Problems | | 6.5.1 Morgan |
2 – Using Diagrams to Represent addition and Subtraction | Lesson 2 | | Adding Decimals Add Decimals Visually Subtracting Decimals Subtract Decimals Visually | | 6.5.2 Morgan |
3 – Adding and Subtracting Decimals with Few Non-Zero Digits | Lesson 3 | | | | 6.5.3 Morgan |
4 – Adding and Subtracting Decimals with Many Non-Zero Digits | Lesson 4 | Adding Decimals: 9.087+15.31 Adding Decimals: 0.822+5.65 Adding Three Decimals Subtracting Decimals: 9.005 - 3.6 Subtracting Decimals: 39.1 - 0.794 | Adding Decimals: Thousandths Subtracting Decimals: Thousandths Quiz 1 | | 6.5.4 Morgan |
5 – Decimal Points in Products | Lesson 5 | | | | 6.5.5 Morgan |
6 – Methods for Multiplying Decimals | Lesson 6 | Intro to Multiplying Decimals Developing Strategies for Multiplying Decimals | Multiplying Decimals (No Standard Algorithm) Multiply Decimals Visually Multiplying Decimals Like 4x0.6 (Standard Algorithm) | | 6.5.6 Morgan |
7 – Using Diagrams to Represent Multiplication | Lesson 7 | | | | 6.5.7 Morgan |
8 – Calculating Products of Decimals | Lesson 8 | Multiplying Decimals: Place Value Multiplying Challenging Decimals | Multiplying Decimals like 2.45x3.6 (Standard Algorithm) Multiplying Decimals Like 0.847x3.54 (Standard Algorithm) Quiz 2 | | 6.5.8 Morgan |
9 – Using the Partial Quotients Method | Lesson 9 | | | | 6.5.9 Morgan |
10 – Using Long Division | Lesson 10 | Dividing by 2-digits: 9815÷65 Dividing by 2-digits: 7182÷42 | Division by 2-Digits Multi-Digit Division | | 6.5.10 Morgan |
11 – Dividing Numbers that Result in Decimals | Lesson 11 | Dividing Whole Numbers to Get a Decimal | Dividing Whole Numbers Like 56÷35 to get a Decimal | | 6.5.11 Morgan |
12 – Dividing Decimals by Whole Numbers | Lesson 12 | Dividing a Decimal by a Whole Number | | | 6.5.12 Morgan |
13 – Dividing Decimals by Decimals | Lesson 13 | Dividing a Whole Number by a Decimal Dividing Decimals with Hundredths Dividing Decimals Completely Long Division with Decimals Dividing by a Multi-Digit Decimal | Dividing Decimals Divide Decimals Visually Dividing Decimals: Hundredths Dividing Decimals: Thousandths Quiz 3 | | 6.5.13 Morgan |
14 – Using Operations on Decimals to solve Problems | Lesson 14 | | | | 6.5.14 Morgan |
15 – Making Measuring Boxes | Lesson 15 | | | | |
Unit 5 Review | | | Khan Academy Unit 5Test | | |