...I majored in Chemistry with a minor in Atmospheric Science. As an instructor pilot in Air Force jets, I taught many aspects of physical and earth science to American and international officer-students for 15 years, and then taught Space Policy and Operations in graduate school. Since then, I have taught Physical and Earth Science to HS freshmen for 20 years. (read more)
...Chemistry is my primary subject. I have a credential from the State of California, and currently teach general chemistry in my classroom. I am familiar with AP subject matter, and have books, review tests. (read more)