1.  Topic 5-5/5-6 Equivalent Fractions I can write two or more fractions that are equivalent to each other. I can write a fraction in lowest terms using the GCF of the numerator and denominator

2. Lesson Video  Pearson Success Net Pearson Success Net

3. Lesson Vocabulary  Equivalent Fraction  Fractions that have different numerators and denominators but name the same amount 2/3 4/6 2/3 and 4/6 name the same amount

4. Non-Example 2/3 2/4 2/3 and 2/4 do NOT name the same parts!

5. Quick Write  Some people drink “pop” and other people call it “soda.” What are other things that are exactly the same, but have different names?

6. Find two fractions that represent the same part of a whole as 4/6. 2/38/126/916/24

7. How?  What is the Identity Property for multiplication?  Any factor multiplied by 1 will give you the same product as the factor.  1 x 4 = 4 2/23/3 4/4

8. How?  If I multiply 4/6 by 2/2 does it follow the Identity Property of Multiplication?

9. Equivalent Fractions! 4/6 x 2/2 = 8/12

10. Try it 6 x2 = 12 9 x2 = 18 You can use division to go the other way…… 32 8 = 4 40 8 = 5

11. Find equivalent fractions by multiplication or division  9/10  3/15  25/30  6/12

12. Simplest From/Lowest Terms  I can write a fraction in lowest terms by using finding the GCF of the numerator and denominator.  Find the GCF of 12 and 48  Write 12/48 in Lowest Terms

13. Practice  Write the following fractions in lowest terms by finding the GCF of the numerator and denominator.  Partner A do Green  Partner B do Orange  36/4812/1510/7572/81