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Sound Off!
Sound Off!: Least Common Denominators and the Common Core

J. Bradford Burkman 

March 2013, Volume 106, Issue 7, Page 488

Abstract:
The Common Core State Standards do not expect students to make connections between the greatest common factor, least common multiple, and least common denominator. The author discusses implications for student learning, including at the high school level, and makes a suggestion for higher expectations in interpreting and implementing the CCSS.

more4u-MT-100x23  Podcast from 2013 Annual Meeting in Denver, Colorado
Fraction Addition under the Common Core State Standards for Mathematics
Presenter: Bradford Burkman 

Keywords:
Fractions
Rational Numbers
Article
Curriculum Developer
Algebraic Thinking / Pre-Algebra Concepts
Conceptual Development
Grades 6-8
High stakes testing
Grades 9-12
Math Coordinator / Coach
Teacher
Skill and Fluency