On June 21 at Wellesley College, the National Coalition of Girls’ Schools will host a symposium, Advancing Girls in STEM, for K-12 educators. The agenda includes keynotes by Ioannis Miaoulis (President and Director of the Boston Museum of Science and creator of the National Center for Technological Literacy) and Dr. Ellen Ferraro (Director, Systems Architecture, Design and Integration Directorate, Raytheon and one of the Mass High Tech “Women to Watch”), as well as panel discussions on engaging and retainer girls’ interest in STEM.