They are out there. That is what lead me to a thought. How many great teachers are there? What percent of the math teachers do cool stuff? I am going to estimate this in a fermi-problem type fashion.

In contrast to contemporary estimation researchers who have focused primarily on children's computational estimation abilities, we examined the ideas surrounding the teaching and learning of ...

A study found that educators trained in integrating art into math lessons saw better test results from students.

Teachers explain how creative math lessons can spring from students' surrounding environments and culture such as the cost of the Thanksgiving meal and the search for "math selfies." ...