Around 400 Jewish organizations and synagogues signed onto an Anti-Defamation League backed letter Monday expressing concern over the “growing level of antisemitic activity” within teachers’ unions, which recently escalated with the National Education Association’s adoption of a measure targeting the leading Jewish civil rights organization, Jewish Insider has learned.  

Signatories include the American Jewish Committee, Jewish Federations of North America, Conference of Presidents of Major American Jewish Organizations, National Council of Jewish Women, Orthodox Union, Rabbinical Assembly and Union for Reform Judaism. 

The letter, addressed to Rebecca Pringle, president of the NEA — the largest teachers’ union in the U.S. — comes on the heels of a measure passed last week by the association that bars the union from using any teaching materials from the ADL. 

The letter urges Pringle to reject the measure, referred to as New Business Item 39, as well as to issue a condemnation of and plan of action to address antisemitism and anti-Israel rhetoric in the NEA.

“The ADL has been a national leader in anti-hate education in K-12 schools for decades and is widely recognized as one of the country’s foremost experts on antisemitism,” the letter states, raising concern that, “although NBI 39 does not explicitly say so, we understand that much of the underlying concern prompting this resolution is directed at ADL’s Holocaust education materials.” 

“That reality makes this proposal especially disturbing,” the letter continues. “This is precisely the kind of education that is vital not only to combat antisemitism, but also to fighting hatred and intolerance of all kinds. The effort to exclude ADL’s voice from educational spaces at a time of skyrocketing antisemitism — including in K-12 classrooms — speaks volumes about the climate within NEA that allowed this measure to pass, and the lack of understanding, if not outright hostility, behind it.”

The letter also references several Jewish teachers who spoke out against the resolution at the Representative Assembly, claiming that they were “harassed and shouted down during the proceedings.”

“It is our belief that the goal of those who introduced NBI 39 is to marginalize mainstream Jewish voices within this country’s public school systems and to limit the ability of educators to address the growing threat of antisemitism with their students,” the letter states. 

The ADL has criticized the vote, calling it “profoundly disturbing that a group of NEA activists would brazenly attempt to further isolate their Jewish colleagues and push a radical, antisemitic agenda on students.” 

“Excluding ADL’s gold-standard educational resources is not just an attack on our organization – it’s a dangerous attack on the entire Jewish community,” Jonathan Greenblatt, the group’s CEO, said in a statement. “We urge the NEA Executive Committee to reverse this biased, fringe effort, and reaffirm its commitment to supporting all Jewish students and educators.”

Even outside of the recent measure, antisemitism and anti-Israel activism in teachers’ unions has been increasing since the Oct. 7, 2023, Hamas terror attacks in Israel. At their conventions last year, both the NEA and the American Federation of Teachers, the second largest teachers’ union in the U.S. — which together represent 4.7 million members — made anti-Israel resolutions a notable part of both gatherings. In July 2024, the NEA signed a joint letter calling on President Joe Biden to halt all military aid to Israel amid its war against Hamas. 

Also in July of last year, at the AFT convention, members voted on a total of seven resolutions regarding Israel, including one against the “weaponization of antisemitism” to defend Israel. One of the seven proposed resolutions critical of Israel at the AFT convention passed.