I have spent 10+ years teaching secondary Math courses from Pre-Algebra through AP Calculus at the high school level, teaching in San Antonio [NISD], Dallas ISD and in Santa Cruz Bolivia at an international school in South America. I have taught math for adult learners in the Alamo Community College District. I have also taught C++ and Visual Basic computer languages. In addition to being a Texas Eduction Agency [TEA] certified Math and Computer Science Teacher, I was a Mathematics Assessmen... [more]
I know the material, I've taught it and designed standardized tests to test the material and when I did not have to adhere rigidly to the district curriculum [summer school], I taught my students how to find solutions using technology.
I use Excel several times daily. I use Excel to display data, to generate charts, graphs and histograms. I know how to use many of the statistical and mathematical formulas/templates included in the Excel software. I often use Excel to create signs and posters. It has a great art section. I can help you.
I know and understand PreCal, using it in my position as a geophysicist in the Oil and Gas industry. I also know how to teach and explain it I have often integrated technology in teaching PreCal. My student have been well pleased.