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CC.4.NF.1 Extend understanding of fraction equivalence and ordering.
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Read the Fine Print
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Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions. (Grade 4 expectations in this domain are limited to fractions with denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.)

Subject:
Numbers and Operations
Material Type:
Lecture
Provider:
SEDL
Provider Set:
SEDL's Common Core Videos
Author:
Como Molina
Date Added:
11/18/2013
The Problem with Math is English - a chat with the author
Rating

In this webinar, you will hear about several major concepts introduced in the book, The Problem with Math is English, further explained by the author, Concepcion "Como" Molina, EdD. The book can be purchased online at: http://www.sedl.org/pubs/catalog/item...

SEDL offers professional development for college- and career-ready mathematics at: http://highperformingschools.sedl.org.

Material Type:
Lecture
Provider:
SEDL
Author:
Como Molina
Date Added:
11/21/2013