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Mixed fraction concept intro

Mixed fraction concept intro with pizzas

This skill introduces the concept of mixed fractions using pizzas as a model. It explains how to represent a total amount comprising whole units and a fractional part of another unit, where the fractional part is described in relation to the total required to make a whole.

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Teaching Transcript

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Pizzas are a great model for mixed fractions. Let's describe these pizzas as a fraction.

First we can see that each pizza takes 7 slices to make a whole pizza.

We have one whole pizza on top

And the second partial pizza, on the bottom, has 3 slices. But we know that 7 slices would make a whole.

So our fraction is 1 whole, and 3 out of 7, or 3 sevenths, of a pizza. This is called a mixed fraction.

Skill Practice

Mixed fraction concept intro with pizzas

Test your understanding of mixed fraction concept intro by practicing it! Work through the below exercises to use it in practice.