JPEF Helps Lead California’s Premier Holocaust and Genocide Education Initiative

The Jewish Partisan Educational Foundation (JPEF) is proud to be a founding organization of the California Teachers Collaborative for Holocaust and Genocide Education. This first-of-its-kind statewide network brings together California’s leading Holocaust and genocide education institutions and community partners to strengthen instruction, combat antisemitism and hate, and empower educators across the state.

This year, JPEF will once again play a major role in the Collaborative’s Summer Institute, an intensive professional development program for California middle and high school educators. The 2026 Summer Institute will take place June 21–24 at the University of Southern California in Los Angeles and is offered at no cost to participating teachers, with lodging provided and travel expenses reimbursed.

Three JPEF Workshops Featured at the Summer Institute

JPEF's Director of Operations, Development and Programs, Sheri Rosenblum, and educator Benjamin Ducoff will serve on the Summer Institute faculty, leading three interactive workshops that bring the history and life lessons of the Jewish partisans into today’s classrooms.

Through primary sources, survivor testimony, photographs, film clips, and standards-aligned lesson plans, participants will explore how Jewish men and women resisted Nazi oppression during the Holocaust and how their stories can help students examine themes of courage, leadership, resilience, identity, and ethical decision-making.

JPEF’s educational approach fills a critical gap in Holocaust education by highlighting the approximately 30,000 Jewish partisans who fought back against the Nazis and their collaborators. By teaching these stories of resistance, educators can help students develop a more complete understanding of Holocaust history while inspiring meaningful discussions about individual agency and standing up against injustice.

Building a Statewide Community of Educators

Since its founding, the California Teachers Collaborative has grown into a powerful statewide initiative dedicated to enhancing Holocaust and genocide education in California schools through educator training, curriculum development, and ongoing professional learning opportunities. The Collaborative’s work is supported through partnerships with leading educational institutions and the California Department of Education.

For JPEF, participation in the Collaborative reflects a longstanding commitment to ensuring that students learn not only about the horrors of the Holocaust but also about the individuals who resisted, fought back, and preserved their humanity in the face of unimaginable circumstances.

Only Ten Spots Remain

California educators interested in attending are encouraged to apply soon. The Summer Institute provides a unique opportunity to learn from nationally recognized experts, collaborate with fellow educators, and gain access to classroom-ready resources that can make an immediate impact on student learning.

Registration/Application:
California Teachers Collaborative Summer Institute 2026 Application

With only ten spots remaining, now is the time to join this transformative professional learning experience and learn alongside Sheri Rosenblum, Benjamin Ducoff, and an outstanding faculty of Holocaust and genocide education experts.

Share the Legacy of Jewish Partisan Sonya Oshman (z''l)

The eldest of four children, Sonya Oshman (z''l) was born in 1922 to a family of wealthy Novogrudok merchants. Novogrudok was a Polish town with a population in the thousands, approximately half of whom were Jewish. The Gorodinskys were well-respected, and Sonya’s father was occasionally called upon to mediate tensions between the town’s Polish and Jewish communities.

Sonya had planned to enroll in medical school in Bialystok the year that the Soviets invaded. Although the Soviets deported many Jews to Siberia, the Gorodinskys were left alone. Life changed drastically when the Nazis occupied Poland. They systematically murdered most of the town’s Jewish population, including Sonya’s youngest brother and grandparents.

By May of 1943, only 500 Jews remained in Novogrudok – mostly skilled laborers and their families. The Nazis confined them to the city's courthouse, where they lived in squalid conditions in what became a makeshift ghetto. On May 7th, the Nazis conducted another massacre, reducing the ghetto population by half. Following this massacre, the remaining 250 Jews began plotting their escape. The initial plan to storm the courthouse gates fell through when the Nazis discovered their plot. Instead, the escapees decided to dig a tunnel underneath the ghetto into the woods; a slow, stealthy escape through a hidden tunnel would allow the sick and the elderly enough time to get out.

The work was difficult and dangerous. The excess earth had to be disposed of, and the summer rains threatened to collapse the tunnel. To avoid suspicious dirt stains, those digging wore burlap sacks – or dug naked. Even in these dire conditions, Sonya found a ray of hope when she befriended and fell in love with Aaron Oshman during the time they spent digging together. They would later marry. Just a month before the escape, Sonya’s father was transferred to another ghetto, along with a handful of other skilled workers. She never saw him again.

The escape finally occurred on a rainy September night. About seventy of the escapees – including two of Sonya’s cousins and the tunnel’s mastermind – lost their lives when they accidentally ran back towards the ghetto and were shot by the guards, who mistook them for ambushing partisans. Most of the other escapees, including Sonya, eventually made it to relative safety at the Bielski partisan camp. There, she was reunited with her one surviving brother Shaul, and with Aaron.


As a member of the Bielski partisan group, Sonya performed many important duties and was instrumental in safeguarding the camp population by standing sentry.

After the war ended, Aaron and Sonya traveled across Europe, finally making it to a displaced person’s camp in Italy. Their first child was born shortly before they arrived in the United States and settled in Brooklyn.

Sonya dedicated her life to sharing her story and to teaching people about the resistance of the Jewish partisans. She traveled extensively and spoke in schools, synagogues, and community centers across the country.

Sonya and Aaron were married for 56 years, had two sons Matthew and Theodore, and four grandchildren. For more on the inspiring life of Sonya Oshman, the Novogrudok tunnel escape, and the Bieslki brigade, please watch the JPEF documentary, A Partisan Returns: The Legacy of Two Sisters. and read Gila Lyon's excellent biography in Tablet magazine.

Sonia passed away on March 2, 2012.

"Resist, resist, to our last breath!" - Abba Kovner (z''l) and Vitka Kempner (z''l) galvanized resistance in the Vilnius Ghetto

    
In honor of their shared March 14th birthdays, JPEF highlights Abba Kovner and Vitka Kempner, partisans from the Vilnius Ghetto who eventually married.
   
Abba Kovner was born in 1918 in Sebastopol, Russia. His family eventually emigrated and he spent his high school years in Vilnius (Vilna), Lithuania — the preeminent center of Jewish culture and learning at the time, often referred to as the "Jerusalem of Europe" — where he joined the Ha-Shomer ha-Za'ir youth movement and attended the University of Vilna as an art student.


Exactly four years younger, Vitka Kempner was born on the same day in the Polish town of Kalish, located near the Polish-German border. As a teen, Vitka joined the militarist Betar movement, later switching to Ha-Shomer ha-Za’ir at the behest of her friends.

When Germany invaded Poland in 1939, Kalish fell and Vitka escaped to Vilna with a number of other youngsters, including her younger brother. Vilna was still a free city, and served as a hub for the various Zionist youth movements searching for passage to Palestine, away from the troubles of Europe.
      
Then, in 1941 Germany attacked the Soviet Union, occupying Vilna and forcing its Jews into a ghetto. Abba Kovner, who watched through his window as Nazi soldiers tore an infant from a mother’s arms and smashed it against a wall , had no illusions about the intentions of the occupiers. Hearing rumors of killings and mass graves in Ponar1, Kovner and his youth group friends realized that armed resistance was the only possible course.

"Let us not go like sheep to the slaughter, Jewish youth! Do not believe those who are deceiving you. Out of 80,000 Jews of the Jerusalem of Lithuania (Vilna), only 20,000 remain. In front of your eyes our parents, our brothers and our sisters are being torn away from us. Where are the hundreds of men who were snatched away for labor by the Lithuanian kidnappers? Where are those naked women who were taken away on the horror-night of the provocation? Where are those Jews of the Day of Atonement? And where are our brothers of the second ghetto? Anyone who is taken out through the gates of the ghetto, will never return. All roads of the ghetto lead to Ponary, and Ponary means death. Oh, despairing people, - tear this deception away from your eyes. Your children, your husbands, your wives - are no longer alive - Ponary is not a labor camp. Everyone there is shot. Hitler aimed at destroying the Jews of Europe. It turned out to be the fate of the Jews of Lithuania to be the first. Let us not go like sheep to the slaughter. It is true that we are weak, lacking protection, but the only reply to a murderer is resistance. Brothers, it is better to die as free fighters than to live at the mercy of killers. Resist, resist, to our last breath!"

         
With these rousing words, spoken at a soup kitchen on December 31, 1941, Kovner galvanized the youth movements and the United Partisan Organization, or FPO (Fareynigte Partizaner Organizatsye) for short, was formed. Their first commander was Yitzhak Wittenberg. Their only objective was armed resistance – anything else was seen as a waste of time. They snuck out of the ghetto to execute sabotage missions, manufactured bombs, trained fighters, set up illegal printing presses, and acquired weapons that were smuggled into the ghetto in false-bottomed coffins or through the sewers.

Vitka Kempner was responsible for the FPO's first act of sabotage; smuggling a homemade bomb out of the ghetto and blowing up a Nazi train line. The Germans did not even suspect Vilna’s Jews – organized partisan resistance simply wasn’t on their radar yet.
The FPO continually pleaded with the Jews of Vilna to join the partisans in a popular uprising, but the majority of the Jewish population actually considered the rebels a liability and a danger to the ghetto’s survival. The Germans reinforced this notion with pressure on the local Judenrat. Finally, after some skirmishes with the FPO, the Germans threatened the ghetto with total liquidation, which led to Yitzhak Wittenberg’s voluntary surrender; he was then promptly tortured and killed by the Gestapo. Before he surrendered, however, Wittenberg appointed Kovner as the new leader of the FPO.

The Germans liquidated the ghetto anyway, deporting its 12,000 remaining inhabitants. The FPO evacuated hundreds of fighters out of the city through the sewers, as Kovner and others briefly fought the Germans from atop abandoned buildings. Vitka herself led the last group of fighters – including Kovner – out of the city to the Rudnicki forests. The FPO was thus transformed into a partisan unit, naming themselves Nakam, or "The Avengers." 

Abba Kovner (center) and Vitka Kempner (right) with fellow partisan and life-long friend Rozka Korczak.

Vitka was appointed commander of a patrol group in charge of gathering information and maintaining ties with the Vilna underground. It was during this time that Kovner and Kempner began their relationship. Their all-Jewish group was unique; Kovner was convinced that Jews could gain self-respect through fighting, and that Jews must fight as Jews, so he refused to be absorbed into other Lithuanian or Russian partisan groups. The group earned a distinguished record — they destroyed over 180 miles of train tracks, 5 bridges, 40 enemy train cars, killed 212 enemy soldiers, and rescued at least 71 Jews, including prisoners from the Kalais labor camp. They also managed to destroy Vilna's power plant & waterworks. At the end of the war, Vitka was awarded Soviet Union’s highest badge of courage.

Abba Kovner at the old FPO headquarters in Vilna after the liberation.

The couple saw Vilna liberated in 1944, entering the city with Soviet troops. Gathering the surviving members of their old youth group, Kovner helped organize the Beriha2 movement, which helped smuggle hundreds of thousands of Jews from Eastern Europe into British-mandated Palestine. Kovner and Kempner also organized a secret revenge unit, which sought to poison German POWs at a Nuremberg camp (the accounts on the effectiveness of this mission vary, though hundreds of POWs fell ill and had to be hospitalized).

Eventually, Kovner and Kempner were smuggled into Palestine, where they married. During the Israeli War of Independence, Kovner went on to lead the Givati brigade, and wrote ‘battle pages,’ which contained morale-boosting essays and news from the Egyptian front.
     
He went on to testify at the Eichmann trial in 1961, play a major role in the construction and design of several Holocaust museums, and write several books and poems that recount his experiences, for which he won the 1970 Israel Prize in Literature. He lived on a Kibbutz with Vitka and other survivors from the underground until his death in 1987 from cancer.
     
Though she initially had a hard time adjusting to the Kibbutz life, and suffered from health problems, Vitka found her calling when she started helping children with their studies, and eventually turned to the field of special education. At age 45, she went on to study clinical psychology, receiving a degree from Bar Ilan University and developed a new form of non-verbal color-based therapy. She passed away on February 15, 2012, on the Kibbutz she called home for more than fifty years. 

Abba and Vitka are survived by four grandchildren and leave behind a proud legacy of survival and resistance.

Clip from a video interview by JPEF "The only punishment is death in the partisans"

Video Transcript: "I wanted in a few words to tell what life was like in a partisan forest. We were part of a Lithuanian/Russian partisan brigade, where the rules were very strict, almost incomprehensible to a Western person, who lives in the present time. Actually, everything was tuned towards fighting...life was very, very hard, and the rules were strict. If somebody would transgress even the smallest rule, the only punishment was death. Actually, there wasn't any other punishment. So let's say, we had to have food in order to survive. So to get food we'd go out on operations." 

-Vitka Kempner

Watch Vitka's video testimony about her wartime partisan experiences on the JPEF Partisans page. . Vitka is also featured in JPEF's short film: Women in the Partisans. 

Abba Kovner (far left) at a reunion of Vilna partisans.

1. Ponar was an oil storage facility site abandoned by the Soviets halfway through its construction; it had many large pits dug for the oil warehouses, which the Nazis deemed a convenient place for mass executions.
2. Jewish partisan Allen Small credits the Beriha with helping him escape from the Soviet Army.

Purim and the Partisans: A Jewish Tale of Defiance

The celebration of Purim is the victory of the oppressed rising over an oppressor. Countless stories of the Jewish partisans during the Holocaust are, more or less, echoes of this story and have resonated over time as a parallel to Purim. Some of the themes seen in both the Partisans and Purim include hidden identities, outwitting enemies, recruiting allies, providing food for those in need, confronting anti-semitism and, of course, armed resistance.

Purim celebration held by the Beitar Zionist movement in Wlodzimierz, Poland in 1937. Thousands of Beitar members reportedly formed or joined partisans groups and participated in the in the Warsaw, Vilna, and Bialystok ghetto revolts. Photo source: USHMM.

At the climax of the Purim story, Queen Esther (whose name can mean "hidden") reveals her Jewish identity in order to save her people. At significant risk to her own safety, Esther confronts her husband, King Ahasuerus, and convinces him to thwart Haman in order to exterminate the Jews of Persia. The king grants Esther and her cousin Mordecai ("warrior") the authority to issue a counter-order, allowing the Jews to take up arms against their attackers.

And he wrote in the King Ahasuerus' name, and sealed it with the king's ring, and sent letters … wherein the king granted the Jews, which were in every city, to gather themselves together, and to stand for their life, to destroy, to slay and to cause to perish, all the power of the people and province that would assault them… (Esther 8:10-11)

Through a combination of intellectual planning and physical force, the Jewish people defeat Haman's anti-semitic minions, and live to celebrate their victory:

The Jews gathered themselves together in their cities throughout all the provinces of the King Ahasuerus, to lay hand on such as sought their hurt: and no man could withstand them; for the fear of them fell upon all people. And all the rulers of the provinces, and the lieutenants, and the deputies, and officers of the king, helped the Jews; because the fear of Mordecai fell upon them. (9:2-3)

…and the month [in which the Jews would have been annihilated] was turned for them from sorrow to joy, and from mourning into a good day: that they should make them days of feasting and joy, and of sending portions one to another, and gifts to the poor. (9:22)

As with the heroes of Purim, Jewish partisans saved thousands of lives through a combination of intellect, arms, the will to create a better future, and a great deal of mazal (luck). While Mordecai and Esther are heroic figures in Jewish lore, the day is truly won by the largely unsung Jews of Persia who united to rebel against their murderous assailants. As with the Jews of Persia, the great majority of the Jews who struggled against Nazi forces – both partisans and the millions more who engaged in unarmed resistance – remain nameless heroes, hidden in the shadows of our history.

Purim celebration in 1939. All but one person in this photograph - Jewish partisan Norman Salsitz - were murdered by the Nazis.

Today, the world continues to face oppressors who are willing to use brutal violence to attain their goals. The story of Purim, and the history of Holocaust resistance, teach us that the key to defeating injustice is using our minds, our bodies, and our spirits to act justly to defend ourselves and others from tyranny, bigotry, and violence.

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