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Division: 作者: Mind Map: Division:

1. Multiple Towers

1.1. Watch this video

1.2. Practice

1.3. Error Analysis with a discussion board.

1.4. Share your thoughts: Notice/Wonder about strategy using a discussion board in Schoology

2. The Forgiving Method

2.1. Screencast to Teach

2.2. Share your thoughts: Notice/Wonder about strategy using a discussion board in Schoology

2.3. Practice:

2.4. Error Analysis

3. Pre Assessment

4. Post Assessment

5. Using Multiplication to Solve Division

5.1. Watch this video

5.2. Practice

5.3. Error Anaylsis

5.4. Share your thoughts: Notice/Wonder about strategy using a discussion board in Schoology

6. Standards

6.1. 4.NBT.A.1 I can recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.

6.2. 4.NBT.B.6 I can find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors.

6.3. 4.NBT.B.6 I can illustrate and explain how to divide larger numbers by using equations, arrays or models.