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## Fractions!

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**Fractions**A FRACTION is a number that represents a part of a whole. Fractions are useful whenever you need to split things up. 1 Whole Cake 4 pieces are the same as 1 whole cake**Parts of a Fraction**3 = the number of parts 4 = the total number of parts that equal a whole**Parts of a Fraction**3 = numerator 4 = denominator**Which number is circled?**3 = numerator 4**Look at this fraction:**3 5 3 5 of the scarf is blue.**¾ looks like**1/4 1/4 3 4 1/4**Everyday Fractions**Fractions are useful when you want to split something fairly with a friend.**Journal Question:**Hayden and his friends cut a sub sandwich into 10 equal parts. He and his friends ate 7 parts. What fraction was eaten? *Draw a picture of the sub. Shade in the parts that were eaten. Write the fraction of the parts that were eaten.**FractionsParts of a Group**Mrs. Willis**Essential Question:**• How can I read and write fractions as part of a group?**Parts of a Group**• Megan bought some buttons at the craft store. What fraction of Megan’s buttons are red? Megan’s Buttons: 2 Part Whole/ Total 8**Essential Question**• How can I read and write Fractions as a part of a group?**Journal Question**• Amaya has 12 ribbons. 1/ 12 of the ribbons are red and 3/ 12 of the ribbons are blue. The rest are yellow. What fraction of the ribbons are yellow? • DRAW A PICTURE OF THE RIBBONS!**Adding Fractions**Mrs. Willis**Essential Question:**How do I add Fractions? What are like Fractions?**Review:**What is a fraction? Numerator Part Whole Denominator A FRACTION is a number that represents a part of a whole.**What is wrong with the problem?**Jedda has 36 stickers. Tristen has 44 apples. How many more apples does Tristen have than Jedda?**Like Fractions…**Fractions that have the same denominator are like fractions. In other words, fractions that have the same ______ are like fractions.**Adding Fractions**A fruit punch recipe says to add 2/4 cup orange juice and 1/4 cup pineapple juice. How much juice is needed altogether?**Questions…**Why doesn’t the denominator change? How could you use fraction bars to find 1/3 + 1/3?**Try some!**3/6 + 1/6 3/5 + 2/5**Word Problem**Kayla has 6 plums and 2 apples. She buys two more apples. What fraction of the fruit are apples?**Essential Question:**How do I add Fractions? What are like Fractions?**Journal Question**Emory and Mykel share a pizza. Emory ate 3/8 of the pizza and Mykel ate 4/8 of the pizza. How much total pizza was eaten? *Draw a picture/ Use fraction blocks!**Subtracting Fractions**Mrs. Willis**Essential Question**What are like Fractions? How can I subtract Fractions?**Review:**What is a fraction? Numerator Part Whole Denominator A FRACTION is a number that represents a part of a whole.**Like Fractions**Find the Like Fractions: 1/4 2/3 4/5 2/4 3/6 2/5 1/8 2/ 8**Subtracting Fractions**Review: How do I add fractions? 3/ 4 + 1/ 4= 2/9 + 4/9=**Problem**• Nadia’s dad has 7/8 of his pan of corn bread to share with the family. If Nadia eats 2/8 of the corn bread, how much of the corn bread is left?**Try some!**3/6 – 1/6 5/8 - 2/8 7/10 – 4/10 4/5 – 1/5**Essential Question**What are like Fractions? How can I subtract Fractions?**Problem Solving**• Amaya has a pizza that is cut into 8 equal slices. Amaya ate 3/8 of the pizza. How much of the pizza is left?**Journal Question**• Hayden subtracted 1/5 from 4/5 and got 3/0. Aundracia subtracted the two fractions and got 3/5. Who is right, Hayden or Aundracia? • SHOW WORK!!!**Fractions**Mrs. Willis**Essential Question**What is a Fraction?**Fractions**Using your decimal models, show 6/10.