LEARNING INTENTIONS:

1) FIND OUT HOW TO USE UNITS IN FRACTIONS UNITARY METHOD IN FRACTIONS LET'S START OUR LESSON Problem ARE YOU:

READY?

RESPONSIBLE?

RESPECTFUL? What does 1/2 mean?

1 out of 2 parts?

So far.....

You have learnt....... Units in Fractions •Faith has twice as many stickers as Joy

•For every 2 stickers that Faith has,

Joy has 1 sticker

Consider This: There are some girls and boys in a school. If the number of boys is 7/9 the number of girls, what is the total number of units of children? RECAP What is fraction of a set?

What is a set? ANY QUESTIONS? Items in a Grocery Store What is the fraction of the marbles circled? Example 1 How many trucks must I circle so that one-third of them remain uncircled? Example 2 Timothy bought 42 strips of paper for his project. Each strip of paper is 6/7 m long. What is the total length of paper that he bought? 6

7 m x 42? How about

these chocolates? Can this be considered half too? Who has more, Faith or Joy? 2 units 1 unit Who has half as many stickers as who? Faith Joy What happens when I change the 'number of times'? Faith has 3 times as many stickers as Faith Who has more, Faith or Joy? Who has one-third as many stickers as who? Faith Joy *** How about 4 times?

5 times? PRACTICE TIME

Visible Math Pg 89-90

Use pencil for the models Noise level: 1

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# Unitary Method in Fractions

Math Lesson 1

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