автор: Kenneth D. Moore

Jacqueline Hansen is Associate Professor of Education and Elementary Education Coordinator at Murray State University. Hansen taught in the elementary classroom for 23 years before teaching future and current elementary teachers at the university level. As the au gratis education writer for the Stamp Services division of the United States Postal Service, Dr. Hansen helps create education kits celebrating National Stamp Collecting Month and Black Heritage Month each year. These kits are distributed, free of charge, to 265, 000 elementary and middle school teachers twice a year.