📊🤔 Explore A - Multiplication With Arrays

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Part 1

For this part you will need to download "100 Hungry Ants" PDF. 

Download Hungry ants.pdf

You may use your number pieces app or the units from your base-10 blocks.

Watch the video and answer the questions on the sheet.

Note:  rows are horizontal

This is a row of "Q's" .

Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q   

Each time the ants reorganize themselves, pause the video and draw the picture on your recording sheet.

 

Part 2

Let's look at the arrangement of the ants.

Why did the ants choose to organize themselves into these particular rows?

The rows were equal size.

What would happen if they chose 8 rows?

What would happen if they chose 15 rows?

Answer:  The rows would not be equal size.

Part 3

Watch the Video after logging in to Learn Zillion: Model multiplication situations by writing an equation. Links to an external site.

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