I appreciate it when our letter writers drill down into specifics and cite data to back up their opinions. But math can be tricky, and sometimes the numbers don’t add up. We do our best to double ...

Frank A. Farris does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

This is the second in a two-part series. Part one can be found here. The debate over what early math should look like and what should be included in the Common Core State Standards for math is one of ...