(New York - WABC, Feb. 23, 2005) — Sarah Corning's students always pay attention, and bringing excitement to the study of science is what her classes are all about. Already a part-time public school teacher, she bills herself as "Science Teacher Sarah" for her private business of teaching after-school and holiday classes in a Chelsea loft. She says she got the idea from her work as a nanny. She says she wanted to be able to answer kids questions about science.