1 / 24

Wednesday, December 4, 2013

Wednesday, December 4, 2013. Directions : Please come in and get your journal. On your next blank page, write today’s date on the top line. Title this page ~ Mixed Numbers and Improper Fractions . Below the date, write the Challenge Question.

evita
Télécharger la présentation

Wednesday, December 4, 2013

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Wednesday, December 4, 2013 Directions: Please come in and get your journal. On your next blank page, write today’s date on the top line. Title this page ~ Mixed Numbers and Improper Fractions. Below the date, write the Challenge Question. Challenge Question: Why do we rewrite fractions in different forms? Warm-up (independent, level 0 noise): Please complete this in your journal below the CQ. You do not need to be in the supply boxes at this time! We are making Pumpkin Pie for the holidays. Each pie can serve 8 people. What fraction can we use to convert the current ingredients to serve: 21 people 25 people

  2. Mixed Numbers & Improper Fractions

  3. Presentation • Before Thanksgiving Break, we learned how to add, subtract, multiply and divide fractions by finding common denominators, making equivalent fractions, simplifying, and finding the reciprocal (division only). • Today, you will be converting mixed numbers to improper fractions and improper fractions to mixed numbers. We will use key words convert, mixed number, and improper fraction.

  4. Vocabulary • convert – to change from one form to another • mixed number – a whole number and a fraction • improper fraction – a fraction larger than one whole; the numerator is larger than the denominator

  5. Mixed Numbers • A mixed number has a part that is a whole and a part that is a fraction. 3 1 = 4

  6. Mixed Number → Improper Fraction • Multiply the whole number times the denominator • Add your answer to the numerator • Put that number over the denominator Add the numerator Put that number over the denominator Multiply the whole number times the denominator + • 1 • 5 2 2 2 x • 1 • 5 2 = 2 2

  7. Convert the mixed number to an improper fraction: • 1 • 9 • 4 2 2

  8. Convert the mixed number to an improper fraction: • 2 • 17 • 3 5 5

  9. Improper Fractions • A fraction in which the numerator is greater than the denominator. 8 = 4

  10. Write the improper fraction: • 19 = 4

  11. Improper Fraction → Mixed Number • Divide the numerator by the denominator • Put the remainder over the denominator Write the remainder over the denominator 2 Divide the numerator by the denominator • R 1 2 • 5 • 2 4 • 1 • 5 • 1 2 = 2 2

  12. Convert the improper fraction to a mixed number: • 7 • 1 • 2 3 3

  13. Convert the improper fraction to a mixed number: • 8 • 2 • 2 3 3

  14. Convert the improper fraction to a mixed number: • 9 • 1 • 4 2 2

  15. Convert the improper fraction to a mixed number: • 11 • 1 • 2 5 5

  16. Convert the improper fraction to a mixed number: If there is no remainder then your answer is a whole number! • 10 • 2 5

  17. Convert the improper fraction to a mixed number: • 16 • 4 4

  18. Presentation: • How did we do today? • Did we complete the daily warm-up with 0 noise level? • Did we maintain classroom operating procedures? • Did we take all the notes without being asked several times?

  19. Learning Together • Our goal: I can use my knowledge of part-to-whole relationships to solve problems involving improper fractions and mixed numbers. • Assignment: Complete the Brick and Carpenter Pizzazz Puzzle with your group. *You have 45 minutes to work with your group.* **If you finish early, work on your Pumpkin Pie for All! Formative that is due on Thursday.**

  20. Learning Together: • How did we do today? • Did we maintain classroom operating procedures? • Did we work toward our learning goals? I can use my knowledge of part-to-whole relationships to solve problems involving improper fractions and mixed numbers. • Did we stay on topic (no sidebar conversations) to complete the tasks?

  21. Just For Me • Finish completing the Pizzazz puzzle titled “Brick and Carpenter” by yourself. • When it is complete, turn it into your class bin. • After you are finished, continue completing your Pumpkin Pie for All! Formativethat is due on Thursday. *You have 15 minutes to work on this puzzle. If you do not finish, take it home for homework (due on Thursday)*

  22. Just for Me: • How did we do today? • Did we maintain classroom operating procedures including 0 noise level? • Did we work toward our learning goals? I can use my knowledge of part-to-whole relationships to solve problems involving improper fractions and mixed numbers. • Did we ask Mrs. Camp for help instead of our partner?

  23. Ticket out the Door (Assessment) • Convert 18/7 into a mixed number. • Convert 3 4/5 into an improper fraction. • Make sure to simplify and show your thinking! *You have 5 minutes to complete the ticket out the door. Remember to write your name and class period on the notecard* **If you finish early, work on your Pumpkin Pie for All! Formative that is due on Thursday.**

  24. Wrap Up • Homework: (1) Complete the Pizzazz puzzle titled Brick and Carpenter if you did not finish and (2) Complete the Pumpkin Pie for All! Formative. • Take your journal home to help you. If you are finished, put your journal back in the bin. • How did we do today? • Did we maintain classroom operating procedures? • Did we work toward our learning goals? I can use my knowledge of part-to-whole relationships to solve problems involving improper fractions and mixed numbers. • Did we complete the tasks?

More Related