...I taught 40+ years of secondary social studies, including 10+ years of Advanced Placement United States History. I was a reader for the College Board's AP U.S. History Exam for several years. (read more)
...I recently received my Master’s degree in Data Science from UC Berkeley; before that, I studied renewable energy and climate change in my Bachelor’s degree also at UC Berkeley. I started tutoring high school and college level math classes during my time as an undergraduate. A few things I love ... (read more)