In this lesson we will work on how to identify the different types of conics when given an equation in standard or general ...

In this video we will cover how to apply the dot product to determine the angle between two vectors, to determine if the ...

The familiar, hierarchical sequence of math instruction starts with counting, followed by addition and subtraction, then multiplication and division. The computational set expands to include bigger ...

Rockmore explains a case made by Freakonomics economist and provocateur Steven Levitt, who says he believes math pedagogy in general needs a big update, including an increased emphasis on statistics ...