Since Rosh Hodesh was founded, we have reached over 12,000 girls, and 1200 group leaders. We have just completed a comprehensive evaluation of the program to help us assess its strengths and weaknesses. Conducted by Pearl Beck, Ph.D. & Tobin Belzer, Ph.D., the national evaluation focused on girls, group leaders, and institutional partners who participated in Rosh Hodesh from 2008 to 2010. We heard from over 450 past participants, over 150 group leaders, and over 50 institutional partners. We are pleased to present our findings in an evaluation report published in April 2015. This evaluation report includes implications for the greater field of Jewish teen education.