In this video we will cover how to apply the dot product to determine the angle between two vectors, to determine if the vectors are parallel or orthogonal, and lastly find the resultant vector of a ...

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 ...

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

BRAINTREE - Did you like doing math in school? Many people didn't. But a non-profit in Massachusetts is increasing the number of students of color and low-income students in advanced level math ...

Last time I began a series of posts of observations of trends or lessons I’ve learned from a tumultuous Fall 2005. This time I want to focus on the following observation: I have a real problem with ...