Ep 133: The Ratio Table, Pt 5

It's our wrap up episode on ratio tables. In this episode Pam and Kim answer some frequently asked questions and talk about how we can take ratio tables into higher math and beyond.
Talking Points:

• Why teachers erase and when should students erase?
• Do, Say, Represent: how to help students represent what's going on in their heads 
• Ratio tables aren't a gimmick, they make thinking visiable of how mathematicians and other mathy people think for the masses
• Using ratio tables to notice patterns and reason using mathematical relationships in order to write the equation of a line
• Using ratio tables to reason about rational functions and transformations

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