...Includes AP Env Sci. I have a BS in Microbiology from U of MD, and have been a Clinical Microbiologist at USVA Medical Center, Newington, CT. 10+ years teaching math, reading, science to elementary students Elementary and Middle School Science teacher for 20+ years. District science supervisor for 10+ years. (read more)
...Pre-algebra sets the building blocks for more advanced math. Many of these basic concepts I taught to middle school students struggling with their Pre-algebra. This basic math is necessary for more advanced math and science. (read more)