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Sarah Whitfield taught chemistry in public schools and colleges for over a decade before coming to NTTC where she teaches introductory and general chemistry. Her interests include chemical education. Mrs. Whitfield holds a BS in curriculum and instruction and a BA in chemistry from Texas A&M University, as well as a masters in natural science with a concentration in chemistry from Stephen F. State University. She and her husband are very active in their church. They enjoy three children and one grandchild.