PPT-Number: Fractions Lesson 6

Spr2 LI To compare and order fractions that are greater than 1 In focus Who ate most pizza Explain your answer Success Criteria I can compare and order improper fractions and mixed numbers. BY Tyler Nagi and Aidan Riley. In class Ms. Kilpatrick's class A005 . Improper Fractions. An improper fraction is when bigger number is on top and the denominator is smaller. You can work with numbers easier with improper fractions. . Raising and Reducing. Pizza. Pizza. 3/4. 6/8. 9/12. Multiply by 1. 5 x 1 =. 235 x 1 =. 2/3 x 1 =. a x 1 =. 5. 235. 2/3. a. What is 1?. . Rasing Fractions. . . . Rasing Fractions. A man walks into the pizza store and orders a medium pizza.. (Part Two). To find 1/8 of something, we divide that thing by 8.. What if we wanted to know what 3/8 of something was? . You’d be doing the same thing 3 times, so you would multiply by 3. . (72 is a whole number – so it’s all in one group. 72 ÷1 is… 72.) . Unit 5.6. Pages 244-247. . . 2.. 3.. 4.. 30. 96. 144. 120 . Warm Up . Problems. Write each fraction in simplest form.. 15 x 2 . 12 x 8. 9 x 16. 8 x 15. Multiplying whole number Fractions. Objective: . Fractions Domain (3-5). Solve this problem on your own.. 2. Share Solutions. Think/Pair/Share. Share your solution with your neighbor.. Justify why your solution works.. Can you solve the problem in a different way?. “You better cut the pizza in four pieces because I'm not hungry enough to eat six.“ – . Yogi Berra . Inspired by Greg Tang, NCTM Conference, 2012. When does instruction in fractional thinking begin?. 3. /21/17. How do we add and subtract fractions with like denominators?. How do we add and subtract fractions with unlike denominators?. How do we use models to add and subtract fractions?. Today We’ll Discuss. Pre-service teachers. Lance Burger. Maths. 138; 149; CI 161. Some Background. Origins difficult to pinpoint. Evidence they’ve been around over the last 2000 years.. T. ypically credited to the emergence of Euclid’s algorithm, as by manipulating the algorithm, one can derive the continued fraction representation for . 6.2.1 Multiplying Fractions. 6.2.2 Dividing Fractions. 6.2.3 Dividing Mixed Numbers. Multiplying Fractions. Step #1. : Multiply across the . top. of both fractions. Step #2. : Multiply across the . bottom. Whole Numbers. Fractions. Proportions. Fraction Families. Modelling. Equivalent Fractions. Equivalent Decimals. Start reviewing!. What is a Whole Number? . Lets look at a number …. 4. Why is . 4. a whole number? . So what’s new about fractions in Grades 6-8?. SOL 6.4 . The student will . demonstrate multiple representations . of multiplication and division of fractions. . 2. Thinking About Multiplication. 3. our friends!. Now, let’s. n. ot get all crazy. with this “friend” stuff,. Mr. Sunshine.. © . Mike’s Math Mall. Multiplying. Made easy!. PowerPoint. Introduction. Multiplying Fractions. Hi! My. Multiplying and Dividing Fractions This session will be recorded for learning purposes.  Learning purposes include: a lesson review for students who are absent, students who want to review for a test, etc. Chapter 7 Multiplying Fractions MAFS.5.NF.2.4; MAFS.5.NF.2.5 ; MAFS.5.NF.2.6 https://www.youtube.com/watch?v=CcDGRLosAf0&feature=youtu.be Ch 7 Vocabulary 1. denominator​ the number below the bar in a fraction that tells how many equal parts are in the whole or in the group