Mathematics teacher at the Nehalim Torah Technology High School and a Davidson Institute for Science Education mentor in the Improving Mathematics Learning program at the "Amal Ramle" interdisciplinary school, conducted in cooperation with the Weizmann Institute's science education department. Ms. Nachshon was previously an information systems engineer at Tadiran, Tel Aviv University, and at Tel Hashomer Hospital. She holds a B.S. from the Technion (in information system engineering – Faculty of Industrial Engineering and Management), received in 1990, a teaching certificate in mathematics education from Shaanan College and is currently studying for her M.A. in science education Athe "Caesarea Program" for outstanding teachers at the Weizmann Institute of Science.