I hold a Texas Teaching Certificate in Composite Science (which means I am qualified to teach any science course in grades 9 to 12). I have taught for 33 years. I retired from Pearland ISD after teaching science there for 13 years. At PHS I taught Chemistry, Introductory Physics and Chemistry, and Earth and Space Science. I was also Chairman of the Science Department. I have also tutored students for the 8th grade STAAR test. I taught science for 3 years at HISD and for 17 years at Saint Agne...