Barbara
Barbara Y. Chemistry teacher with 20 plus years experience!
I have been a high school science teacher in southern California for 23 years. Currently I teach AP Chemistry. I have also taught at the middle school level. I love all science but chemistry is my favorite! I have tutored privately for 20 years as well. I am confident in all subjects at the lower grades. For high school level and above I am most comfortable with math and science. I have a supplemental teaching credential in math. I have taught Algebra and Geometry at the high school ...