Hello! I am Mary Lively. This year marks my seventeenth year at Comanche High School. Presently, I teach Algebra II, Precalculus, and AP Calculus. One of the fun projects that my Precalculus classes do is paint a cinder block on one wall in my room. My room used to be a drab gold and brown, and now my wall has transformed my room into a colorful and "lively" assortment of non-related pictures.