1 / 24

Multiplication and Division Problem Solving

Multiplication and Division Problem Solving. Nick Meyer and Kathy Jones, District Elementary Math Coaches. October 26, 2017. O verview. 1. 2. 3. 4. Multiplication and Division. Review the problem-solving cards. Sort the cards by the type of problem they represent.

lococo
Download Presentation

Multiplication and Division Problem Solving

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. Multiplication and Division Problem Solving Nick Meyer and Kathy Jones, District Elementary Math Coaches October 26, 2017

  2. Overview 1 2 3 4

  3. Multiplication and Division • Review the problem-solving cards. • Sort the cards by the type of problem they represent. • Arrange them according to the grid on the next slide.

  4. Multiplication and Division Structure

  5. Multiplication and Division Structure

  6. Multiplication and Division Structure

  7. Multiplication and Division Structure

  8. Structure Number of Groups x Size of Group = Product N x S = P

  9. Division Read Problems A and B. (next slide)Make a math drawing for each problem.Write a number sentence.How are these problems similar and different?

  10. Division Problem B Rick puts 12 tennis balls equally into 3 cans. How many balls will be in each can? Problem A Rick puts 12 tennis balls into cans. Each can has 3 tennis balls. How many cans does Rick use?

  11. Continuum of Representations

  12. Fact Strategies Ms. Booker has 18 stickers in her sticker book. She puts 3 stickers on each page. How many pages will she use?

  13. Fact Strategies If I had 8 boxes of peaches with 6 peaches in each box, how many peaches would I have?

  14. Fact Strategies I have 6 bags of books with 7 books in each bag. How many books do I have?

  15. Fact Strategies

  16. 23 x 8

  17. 23 x 18 2 3 x 1 8 1 8 4 + 2 3 0 4 1 4

  18. “Long” Division Bailey’s Bakery donated 596 cupcakes to the school bake sale. They packaged them in groups of 4. How many packages of cupcakes did they donate?

  19. Much larger numbers… Michael has a collection of 1,404 sports cards. He hopes to sell the collection in packs of 36 cards and make $633.75 when all the packs are sold. If each pack is priced the same, how much should Michael charge per pack?

  20. Much smaller numbers… Joanne has 2 ½ oranges. She wants to give 1/3 of an orange to each of her friends on the soccer team. How many of her friends can get 1/3 of an orange? How much of an orange will Joanne have left over?

  21. How can you help? • Ask your student about his/her math drawing. • Where does each quantity appear? • Ask your student about his/her method for multiplying and dividing. • How do they decide to break the numbers into manageable parts?

  22. questions and answers ? We are happy to answer any questions.

More Related