Teaching students how to add fractions can be a real struggle. A big part of this is that we tend…
This is one of the most common mistakes students make when adding fractions:
This is making its internet rounds again:
Consider the following task:
I’ll keep this one short. Also, it’s on calculus, for whatever that’s worth.
This is a common criticism of Common Core (CCSS): It offers these strange new methods that students…
I’m going to build a simple set of functions. This set will wind up being very familiar when I’m done, but let’s…
