...Lack of competence in prealgebra can prevent a roughneck from being promoted. Let's suppose the topic is percents. There are several ways to doing percents, and I'm okay with any method that words for an individual student. (read more)
...I have taught Calc 3/4 at a local community college, and I am proficient in differential and integral calculus. I have funny, silly ways to remember the derivative and anti-derivative rules, and ways to help you tackle the rigors of a calculus curriculum -- along with balancing your other course... (read more)