Nancy Pfeiffer holds an elementary teaching certificate from Oakland University with concentrations in science and social science studies. She taught physics at Cranbrook Institute of Science through their public summer learning programs and then taught upper elementary and Jr. high science and social studies at a local Christian school for 5 years before starting her own family 18 years ago. She has been homeschooling her 4 children for the past 14 years. Nancy has taught several hands on science classes for area co-ops and home school groups. She has been teaching elementary through high school sciences and electives at COVE for the past 9 years.