Weird Conversation About Perimeter
A teacher's conversation with a student about what perimeter means.
Which Mistake to Pursue?
This blog post describes a class's exploration of an open-ended perimeter problem.
College & Career Readiness (CCR) Math Standards
Looking for more specific information about the College & Career Readiness (CCR) Math Standards? Check out the CCRS Math Resources section of the CCR Standards resource library!