Making Sense of the Common Core Proportional Reasoning
Proportional Reasoning
CCSS 8 Mathematical Practices
CCSS Mathematics Standards
References
Resources and Activities
Referenced Sources:
Common Core State Standards:
http://www.ncpublicschools.org/acre/standards/
http://www.corestandards.org/Math/Content/
http://www.nctm.org/news/content.aspx?id=35822