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As day school educators gather, focus is on investing in leadership and creativity
When Rabbi Adam Englander arrived at a recent national gathering in Denver of Jewish day school and yeshiva educators, he had a good sense of what conference sessions he wanted to attend and whom he wanted to meet.
But it turns out that one of the most valuable benefits Englander experienced at the Prizmah educators conference were the serendipitous encounters he had with colleagues and the new opportunities for collaboration and creativity they presented.
As head of school at the Hebrew Academy of Long Beach, or HALB, in Woodmere, New York, Englander’s main focus usually is what’s happening at his school, not elsewhere. But at the conference he met with two colleagues with whom he shares a leadership coach, they created a WhatsApp group chat for sharing ideas, and Englander soon walked away with a new idea for a dynamic workshop to run with his leadership team this summer.
“Already just from this group I have an amazing idea,” Englander said. “That kind of good stuff can happen where you might meet someone who is like, ‘Oh, yeah. I have the same problem as you.’ Now you are connecting with some principal from San Francisco whom you’d never have met in a million years.”
He added, “Day school leaders really need to take the time and energy to invest in themselves, and their own growth.”
“Creative Spirit” was the theme of the conference in January organized by Prizmah: Center for Jewish Day Schools, the national network organization that was created several years ago through a merger of five different day school organizations. The conference in Denver drew more than 1,000 professional and lay leaders from over 200 Jewish day schools and yeshivas across North America. It was the third-ever iteration of Prizmah’s national conference.
With tens of thousands of students spread out over hundreds of schools across the continent, day schools have become laboratories of creativity: for learning, for Jewish action, even for tackling societal challenges.
“Jewish day schools are inherently creative places,” said Prizmah CEO Paul Bernstein. “The exceptional level of shared optimism and imagination around the bright future of Jewish day schools was palpable at the conference. Day school leaders clearly share a belief and innovative determination in the opportunity to grow enrollment in the next decade — by promulgating the value proposition of Jewish day school, ensuring a pipeline of excellent educators and addressing the challenge of affordability.”
A salient example of creativity in action is how day schools adapted to the Covid-19 pandemic, not just adjusting to remote learning and figuring out how to return to classrooms safely, but in reconfiguring teaching approaches to suit different kinds of learning.
“Because of schools’ creativity, and because of the way that different stakeholders in schools — from administrators to teachers to parents to students — were able to work together, they solved these brand new problems we hadn’t seen before,” Bernstein observed.
Another area of tremendous creativity is how Jewish schools are managing the challenges of affordability: Day schools are almost entirely privately funded, tuition is a barrier for many families, and yet tuition fees alone are insufficient to cover costs. In recent years, some schools have adapted innovative and flexible fee models, from setting tuition based on a fixed percentage of a family’s income to using Jewish community grant funding to cap tuition for new families.
Much of the conference was devoted to ideas for the future of Jewish day school education, covering everything from curricula to leadership to finances. One main area of focus is recruiting and retaining quality educators and school leaders.
Debra Skolnick-Einhorn, head of school at the Milton Gottesman Jewish Day School in Washington, D.C., who spoke on a conference panel about professional development, said she believes the key to better educator retention is improving compensation and benefits, providing more opportunities for professional growth, and expressing more gratitude toward staff.
Tal Ben-Shahar, an American-Israeli bestselling author who teaches about the psychology of leadership, spoke at the conference about the importance of investing in leaders.
“It’s important to focus on self-care for the teachers, invest in people in the field,” Ben-Shahar said. “It’s critical to treat teachers well, keep them involved, treat them as professionals, and value their opinions.”
“Jewish day schools are inherently creative places,” said Prizmah CEO Paul Bernstein at the organization’s biennial conference in Denver, January 2023. (Courtesy of Prizmah)
John D’Auria, a professor at the University of Pennsylvania and author of four books on leadership, spoke about how great leaders focus on mutual learning — getting colleagues to share and learn from one another — rather than top-down leadership. It’s an approach embodied by many day school curricula, which focus on collaborative and experiential learning.
At the conference, Lisa Kay Solomon, Louie Montoya, and Ariel Raz from Stanford University’s d.school K12 Futures team offered an art project dubbed Hall of Descendants where participants could create a portrait and message for future children and educators.
“While we can’t predict the future, we know it’s going to be filled with a lot of uncertainty, complexity and tensions that we can’t solve,” Solomon said. “The hall creates a relatability to that distant time travel and a sense of responsibility about what we might do today to serve that future descendant.”
Brad Phillipson, head of school for the Jewish Community Day School of Greater New Orleans, said he found the Hall “a powerful exercise in prioritizing the values with which I most closely identify, personally and professionally, and in contemplating the world I want to pass along to future generations — through our students, through my child, and, indirectly, through what my students, and my daughter, will teach their children.”
Tal Grinfas-David, who led a session at the conference on creative leadership and Israel, said it’s important for leaders to take risks. More often than not, she noted, leaders can be “risk averse to placate, to take safe pathways.”
Grinfas-David, who is vice president of outreach and pre-collegiate school management initiatives at the Atlanta-based Center for Israel Education, turned to Israeli history for examples of leadership that educators could emulate.
“What I wanted them to see was examples of courageous leadership and risk taking and where that could lead,” Grinfas-David said. “Hopefully, they see that leaders of Israel have had to strengthen the future of the state regardless of the circumstances, just as the school leaders need to leave behind a legacy of a stronger institution.”
Bernstein, Prizmah’s CEO, said that the recent gathering underscored how important collaboration is to Jewish education — and that regardless of location or denomination, colleagues have a lot to learn from each other.
“What we are seeing is that when Jewish day school leaders come together, whether you are Orthodox, Reform, Conservative, pluralistic, or nondenominational, whether you are from the Southwest or the Northeast, from the U.S. or Canada and beyond — there is so much more that unites than divides,” Bernstein said.
Prizmah’s next conference will be held in the winter of 2024.
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The post As day school educators gather, focus is on investing in leadership and creativity appeared first on Jewish Telegraphic Agency.
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Slovenia’s last Jewish institution endures through desecration and decay
On a Saturday morning last July, Robert Baruh Waltl watched two processions converge on central Ljubljana. From one direction, near the river, came a column of neo-Nazis chanting nationalist slogans chanting “Long live Slovenia.” From the other came pro-Palestinian marchers singing “from the river to the sea”.
The city, he notes drily, is very small. “You could see both demonstrations at the same time,” he told me over a video call from his office. “Far right from one side, far left from the other.”
In Slovenia, this is what the view looks like from the only Jewish institution in the country.
The Jewish Cultural Center Ljubljana, which Waltl has directed since its founding in 2013, is overextended by design and necessity. In the absence of a synagogue elsewhere, it functions as one. It is also a cultural center, a museum, and, increasingly, a one-man operation.
“If I’m not in Ljubljana,” Waltl says, “there is no one to even open the door.” For more than a decade, the center has run almost entirely on donations, German embassy micro-grants, and cross-subsidies from Waltl’s adjacent performance space, the Mini Theater. The Slovenian government has never provided stable funding. Applications to the Ministry of Culture go unanswered. “They tell us the Festival of Tolerance is the most important anti-racism event in Slovenia,” Waltl says, speaking of an open event organized by him and the community, “and we don’t receive a single euro for it.”
Waltl did not grow up Jewish. He was born near the Austrian border and moved to Ljubljana as a young man to study theater. Then came a letter from the local Jewish community: did he know that his grandmother had been Jewish? He didn’t. He began attending events, cautiously at first. A trip to Israel changed things. He started reading, learning Hebrew and collecting Judaica. Eventually, he underwent a formal conversion — a giyur — at a liberal congregation in Frankfurt. “I said, OK, now I’m so deep,” he recalls. “I will never feel truly Jewish if I don’t take this last step.”
The community he joined had only barely survived the 20th century. Before the Second World War, Slovenia’s largest Jewish population lived in the Prekmurje region in the northeast. Most were deported to Auschwitz after 1941; roughly 90% were killed. In Ljubljana itself, Jews had been expelled in 1515, and the postwar communist Yugoslav government did nothing to restore their memory: cemeteries and schools were destroyed or simply left to ruin. By the time Waltl arrived, the standard answer when Ljubljana tour guides were asked about Jewish history was blunt: no Jews after 1515. “They didn’t know anything about the Holocaust,” he says. “Nothing about anything.”
His response was methodical. He installed the first memorial plaque on the site of Ljubljana’s medieval synagogue. In 2014, at a gathering of young Jewish leaders in Berlin, he met Gunter Demnig, the German artist behind the Stolpersteine project, and brought the initiative home. Today, Ljubljana and surrounding cities have 68 stumbling stones and one large stone commemorating 150 Jewish refugees expelled from Croatia who sheltered in Ljubljana. He co-founded the Festival of Tolerance with Branko Lustig, the Auschwitz survivor and double Oscar-winning producer of Schindler’s List and Gladiator, born in Osijek, Croatia, who brought early credibility and international reach to the project before his death.
For years, the center also served as a functioning synagogue, anchored by a wave of Israeli tourism. After the Jewish congregation of Slovenia lost its premises in 2014 and moved into Waltl’s building, the arrangement found its footing through sheer numbers. According to Walt 50,000 to 60,000 Israeli tourists visited Slovenia each summer and many of these came to services organized by a Chabad rabbi from Trieste, Ariel Hadad. Then COVID hit. The tourists vanished. So did the rabbi. The pandemic forced a theological rethinking: Waltl discovered liberal Judaism through the Central Synagogue of New York’s online programming and began working with a rabbi from Luxembourg, who now visits several times a year alongside a rabbi from Vienna. When there is money to bring them, they come.
Oct. 7 transformed the center’s situation entirely. On November 6, 2023, someone painted a large swastika equated with a Star of David on the center’s front door. The Jewish graveyard was desecrated during the Festival of Tolerance. When Waltl attempted to screen footage from the Hamas attack for the city’s diplomatic corps, hundreds of pro-Palestinian demonstrators gathered outside and tried to set the doors on fire. The screening was cancelled. There is no Israeli embassy in Slovenia, and no other address for the anger. “In their eyes, we represent Israel,” Waltl says. “We represent everything bad happening in the Middle East.”

Today the center carries a 60,000-euro mortgage taken out for emergency renovations after earthquakes damaged the 500-year-old building, leaving water leaking and unsustainable structural issues. Robert thought that he would receive some sort of financial help from the government to keep this, the only Jewish center in the country, running, but he was unpleasantly surprised to have received none. Since Oct. 7 the relationship with the government soured even more: the prime minister and the president used to show up for Holocaust Remembrance Day and Chanukah festivities, but stopped, says Waltl.
This month, Slovenia changed leadership again, with Israel ally Janez Janša returning as prime minister.
Some other signs of hope: The Rothschild Foundation recently awarded a grant for the country’s first permanent exhibition on Jewish history in Slovenia, set to open this September. The German Embassy contributed 3,000 euros. American tourists — a growing presence — help cover operating costs through summer donations. But the structural problem remains unchanged: roughly 150 Jews, one institution, and a government that adopted the expansive International Holocaust Remembrance Alliance definition of antisemitism, which encompasses anti-Israel actions, while declining to fund the sole organization actually sustaining the community.
“If I say I will stop doing this,” Waltl says, “there will be no Jewish life in Slovenia anymore.”
The post Slovenia’s last Jewish institution endures through desecration and decay appeared first on The Forward.
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Volatility, Hit Frequency, and RTP: Why the Number Casinos Advertise Is the Least Useful One
The return to player percentage looks clean as a casino data point. It gives players a neat number, usually around 94% to 97% for many online slots, and that number feels easy to compare. A 96.5% game appears better than a 95.2% game. The problem starts when players treat RTP as a forecast for their next 50 spins or one evening.
You may find the RTP listed on slot pages on a leading online casino in Ontario, but the number only tells part of the story. Two games can share the same RTP and create different sessions: one may return small wins often, while the other may drain a balance before one bonus round changes everything.
The RTP Trap
Return to player (RTP) measures the theoretical share of total wagers a game returns across a very large number of rounds. In plain terms, a 96% RTP slot returns about $96 for every $100 wagered in the long run. That does not mean one player who deposits $100 should expect $96 back.
The trap sits in the word “theoretical.” RTP comes from the game’s math model. It works across huge samples, not personal sessions. A player can finish far above that percentage, far below it, or with nothing left after a short run of poor results.
Is it useless then? No, RTP can still help. It gives a baseline cost of play. Lower-RTP games cost more on average than higher-RTP games. Still, once a game passes a reasonable threshold, the next question matters more: how does it distribute that return?
Hit Frequency: The Number That Shapes Session Feel
Hit frequency tells you how often a game produces a winning outcome. This often misleads players because any win can count. A spin that returns $0.10 on a $1 bet may still count as a hit, even though the player lost $0.90 in real terms.
A game can feel active because symbols connect often, sounds play, and the screen keeps celebrating small returns. The balance may still fall. In many modern slots, “win” does not always mean profit on the spin.
Hit frequency answers one practical question: how much silence can you tolerate? Some players dislike long dry spells. Others accept quieter sessions because they chase bonus rounds or larger payouts.
The educational site Get Gambling Facts gives a useful distinction: RTP concerns the percentage of money returned over time, while hit frequency concerns how often a machine stops on a winning combination.
Volatility: The Risk Label Players Need More Often
Volatility, also called variance, describes how unevenly a game pays. Low-volatility games tend to return smaller amounts more often. High-volatility games hold more value in rare events: bonus rounds, premium symbols, multipliers, or jackpots.
Here is where RTP becomes less useful on its own:
- A 96% low-volatility slot may give modest returns and longer play from the same balance.
- A 96% high-volatility slot may burn through funds quickly unless the player hits a strong feature.
- A progressive jackpot game may look exciting, but it often places more value on rare top prizes.
The same RTP can hide very different risk profiles. Players who ignore volatility often blame the casino or the game when the session follows its math design.

Why the Same RTP Can Feel So Different
Picture two slots with 96% RTP. Slot A pays small wins on many spins, has a modest top prize, and rarely creates dramatic balance swings. Slot B pays less often but offers a large max win and volatile bonus rounds. The advertised return matches, but the experience does not.
Slot A may suit a player who wants a slower bankroll drop and more regular feedback. Slot B suits someone who accepts sharper losses in exchange for a shot at a heavier payout.
A Better Way to Read a Slot Page
Most slot pages give players more clues than they notice. The trick is to read the details together rather than chase the highest percentage.
Start with RTP. If two games look similar, the higher number has better long-term value. Then check volatility. If the game uses terms such as high, very high, or extreme variance, lower your bet size or expect shorter sessions. Next, look at the paytable. A huge max win usually means the game saves a lot of its value for rare outcomes.
A sensible pre-play check looks like this:
- RTP: What is the average long-term return?
- Volatility: How rough can the session become?
- Hit frequency: How often will the game show any wins?
- Paytable: Where does most value sit?
To Conclude
Casinos advertise RTP because it looks objective, tidy, and easy to rank. Players should read it, but they should not give it more authority than it deserves. For long sessions, volatility may matter more than a small RTP difference. For comfort, hit frequency may explain the feel better than the payback rate.
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Lahmeyer, pastor who says Antichrist will be Jewish, heads to Oklahoma GOP runoff
(JTA) — Jackson Lahmeyer, a pastor who supports Israel and believes the Antichrist will be Jewish, is headed to a runoff in his district’s Oklahoma congressional primary.
The Donald Trump-backed Lahmeyer will face off against Mark Tedford, a member of the state House of Representatives from Tulsa, in the August runoff to decide who will be the Republican candidate for Congress in Oklahoma’s 1st Congressional District.
The runoff will pit candidates with two very different approaches to politics, and Israel, against each other at a time when the Republican Party is divided on multiple lines. Lahmeyer is part of Trump’s MAGA movement, while Tedford is a more traditional conservative. Both men promote a hard line on immigration, but Lahmeyer’s rhetoric has been peppered with incendiary claims about efforts by Muslims to establish “sharia law” in the United States.
While both competitors are also evangelical Christians with training in ministry, Lahmeyer works as a pastor and preaches an end-times theology that includes an Antichrist with Jewish heritage. Lahmeyer is also a vocal supporter of Israel, in keeping with his Christian Nationalist outlook, while Tedford has made few if any public comments about Israel or the war in Gaza.
The two candidates pulled far ahead of the pack in Tuesday’s crowded primary, which attracted 11 candidates to fill an open seat. Tedford received 32.1% of the votes, and Lahmeyer drew 25.9%, according to the Oklahoma State Election Board.
Lahmeyer had been seen as a favorite, but his star fell in the days before the election amid revelations that he had been unfaithful to his wife. (He said the episode, which he confirmed, was a private matter and in the past, and Trump reaffirmed his endorsement following the revelation.)
Few if any of the nine candidates who did not make the runoff are part of the MAGA movement, suggesting that Tedford could see more of their supporters turn to him in November.
“We need everyone who came out today to keep fighting until we succeed,” Lahmeyer said in a statement to local media. “Let’s send a Trump-endorsed warrior to fight for Oklahoma values in Congress.”
The district is solidly red, virtually assuring the primary winner of victory in November. The Democratic candidate, John Croisant, is a Tulsa school board member who has not spoken publicly about Israel or Gaza, issues that are occupying some Democrats.
This article originally appeared on JTA.org.
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