...I've taught Precalculus at the college level many times. I've tutored many students at the high school and community college level and am familiar with all of the main issues students struggle with in this topic. I have extensive experience coding in C# during my mathematical research. (read more)
I am a 23-year veteran teacher in the state of Pennsylvania. I have taught every grade from 3-year-old preschool to 8th grade. My certifications include Elementary Education and Early Childhood Education. (read more)
...For younger students, I use some objects (often legos) and models to provide a visual and something they can manipulate while learning the concepts. I studied and did research in organic chemistry, earning my PhD in organic chemistry at the University of Arizona. I taught chemistry labs and tutored chemistry students of all abilities. (read more)
...I have used R extensively as both a student and a teacher. In many of my graduate courses in mathematical statistics, I used basic R commands to carry out statistical analyses and produce common statistical graphs. In addition, I was required to write R programs to implement a number of advanced methods of estimation and hypothesis testing. (read more)
...They seemed to be very pleased. I also tutored several high school students independently for a couple of years in chemistry and math in after school hours to help them on their homework. Most recently, I have been tutoring online mostly algebra and chemistry. (read more)