1. How to find a fractional part of a set.
Today we will learn…
How to find a fractional part of a set.
9-4: Fractional Parts of a Set

2. Numerator & Denominator
Vocabulary Review: ?
Numerator ?
Denominator
Unit Fraction ?
Numerator & Denominator
Song!

3. Let’s do one together: *Darren used ¼ of a carton of eggs to make breakfast. A carton has 12 eggs. How many eggs did he use? *To find ¼ of 12, we can think about division. Divide 12 into 4 groups.
*Now think, how many eggs are in ¼ of the picture above?
* ¼ of 12 eggs is 3 eggs!

4. Work with a Partner on your Whiteboard
1. Find ¼ of 8 apples 2. Find 1/3 of 21 pears

5. On your own
The band room has 18 instruments. 1/3 of them are brass. How many brass instruments are there? Either show your work with equal groups or show your number sentence.

6. There are 20 lollipops in each package of Yum’s Lollipops
There are 20 lollipops in each package of Yum’s Lollipops. Each package contains 4 grape lollipops. How many grape lollipops will you get if you buy 100 lollipops?
Carefully read the problem.
Underline the question.
[Bracket] important words and numbers. 
Eliminate unnecessary information.  
Solve and check your work.
Grape Lollipops 4
Total Lollipops 20