About this pro
Hello, I'm Sam Zappala. I've been a math tutor since 1998. When I work with the students, if there's an easier way; I'll inform them. This is how I gain their respect. I teach algebra, geometry and trigonometry. I will also get into SI (metrics). When working with geometry and/or trigonometry, the first formulas I want them to remember are: a^2+b^2=c^2, for right triangles; and a/sin?=b/sin?=c/sin?, for all triangles. I've been working with numbers since I was a teenager. When I was putting myself through school, I was working in a warehouse. I would do the math in my head before somebody else could punch it into a calculator. I've got the ability; now I need to pass it on. I have an MD in Mechanical Engineering. Please see the resume. I also designed several tools. I am now attempting to get one on the market.
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