NYC High school teachers Juditha Damiao from Joseph F. Lamb high school (PS/IS 206), Richard Foster from Parkside Preparatory Academy (MS2), and Patrick Callahan from the Bronx Center for Science and Mathematics, who participated in the COSMOS RET 2018 summer program, presented the activities of the program as well as the COSMOS education toolkit in the Northeastern-Association for Science Teacher Education (NE-ASTE) 2018 Conference held at Burlington, VT on October 2018.