...I have a bachelor of science degree in biology/pre-med but I began college as a physics major so I have considerable background in most of the physical sciences and mathematics. I began teaching in Kentucky in 1990 and continued to do so at various levels (K-12) until 2007. The majority of my t... (read more)
...The key to doing well all in pre-calc, as in all math subjects, is to understand the meaning of all of the terms and rules, and how you can work with them in a step-by-step reasoning process to determine the answer you're asked for. Pre-calculus is all about logical thinking, and you should alwa... (read more)