- Bedzin: Gymnasia for Youth 1925 - 1929
- Bialystok: Hebrew Gymnasia 1924
- Warsaw: Beit Midrash (Torah study) for "Tarbut" Kindergartens 1928
- Vilna: "Tarbut" Hebrew Gymnasia 1898, 1936
- Włocławek: Organization of "Moriah" Schools 1931
- Tomaszow: Jewish Gymnasia 1930
- Lvov: Hebrew Seminary for Teachers 1930
- Lodz: "Shalom Aleichem" Hebrew School and Kindergarten 1917
- Lodz: Humanist Gymnasia 1929
- Lodz: Hebrew Gymnasia for Youth 1920 - 1927
- Lodz: "Yavne" Philological Gymnasia 1919 - 1925
- Majerczyk: Jewish Gymnasia 1928
- Stanislawow: Jewish Gymnasia 1928
- Pinsk: "Tarbut" Gymnasia 1925 - 1929
- Kalisch: Organization of High Schools 1926 - 1928
- Kielce: Jewish Gymnasia 1927
- Radom: "Hovevei Da'at" Community Gymnasia 1927 - 1928
- Szereszow: "Yavne" Hebrew School 1932