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Sports at Steinmühle: Strengthening Tradition, Breaking New Ground

Collaborations & Partnerships, Life at Boarding School, News, Rowing, Sports & Health, Steinmühle Riding School, Talent Development

 

Horseback riding, rowing, team sports, and an ever-growing number of partnerships: The sports program at Steinmühle School & Boarding School has evolved significantly in recent years. Modernized facilities, a growing team, and numerous projects ensure that physical activity has a firm place in the students’ daily school life—and will continue to be expanded in the future.

 

Steinmühle has always been known for its wide range of sports programs: established equestrian programs, professional rowing instruction, and successes that have even led to Olympic participation. Tennis has long been played on the school’s own courts, ball sports—including beach volleyball—are played along the Lahn River, and strength training is offered even during the winter months. But even good things can be made even better, explains Marcel Kalb, head of school sports, organizer of many training sessions, and coordinator of partnerships with other clubs.

 

Modern Infrastructure

At this point, we’ve already reached a stage where things have expanded considerably compared to about ten to 15 years ago. Compared to back then, the infrastructure has been modernized and significantly expanded. A renovated boathouse, a large second sports hall, and a modernized existing hall are now available for rowing equipment and indoor sports. The selection of sports equipment is also being continuously expanded. The selection in the weight room already gives a good idea of what this looks like.

 

More People for Sports

The development of the sports program was a process—both in terms of infrastructure and staffing. The faculty in the Sports Department has now grown to 17 teachers, with one educator from the boarding school and three FSJ volunteers providing support in various roles. “We’re also in contact with the departments of Sports Science and Motology at Philipps University in Marburg,” reports Marcel Kalb.

 

No Grades in Physical Education for Grades 5–8

Promoting physical activity is a top priority at Steinmühle. For example, there are extracurricular programs such as rowing trips and ski trips, and students have the option to choose the sports track in 11th grade—the so-called “E-Phase” of upper secondary school. One unique feature is also worth mentioning: In grades 5 through 8, no numerical grades are given in physical education. “We believe that a numerical grade cannot reflect the diversity of sports and the associated assessment of student performance. For this reason, we strive to provide differentiated and meaningful feedback on performance in physical education classes,” explains the school’s physical education director.

 

Para-sports are part of the program

Thanks to partnerships with other clubs, the range of sports offered at Steinmühle School & Boarding School is virtually limitless. While some Steinmühle teachers offer sports such as fencing out of personal interest, traditional sports like volleyball, basketball, and soccer are already part of the regular program. The new, spacious sports hall enables Steinmühle—which is already a Paralympic training center for rowing—to now also offer wheelchair basketball as a team sport.

On Mondays, inclusive soccer is also held: A few years ago, the Unified Team began regular training in cooperation with the local sports club, SF Blau-Gelb Marburg. At the time, Egon Vaupel, chairman of the sponsoring association Steinmühle Marburg e. V., had been a particularly strong advocate for the formation of this team.

 

New School Structure Model Opens Up Opportunities

According to Kalb, the school’s athletic director, the school is seeking further partnerships with other clubs. He has in mind extracurricular activities such as track and field, gymnastics, and swimming. “The new school restructuring model set to be implemented in the future will open up great opportunities in this regard.”

 

Keeping an eye on competitive sports

Marcel Kalb also keeps an eye on competitive sports and cites, for example, the volleyball club and the elective volleyball classes (WU) for grades 5 and 6, as well as the gymnastics program offered as part of “Youth Training for the Olympics,” in which five female students performed exceptionally well. His credo: “Sports and achievement go hand in hand. And that’s what we encourage.”

In addition, a two-hour-per-week upper-school sports program is offered to students across all grade levels. Marcel Kalb oversees the program, but the students also organize many activities on their own, thereby creating self-directed spaces for physical activity and training.

 

Getting to know each other in two ways

For several years now, Steinmühle has also been holding sports project days during the last week of school, says Kalb, who has been working at Steinmühle for seven years. The additional sports days in May are for grades 5 through 10 and include rowing, running finals, and other disciplines. In addition, Steinmühle has held—and plans to continue holding—a sports festival during the last week of school. Partnering sports clubs and physical education students from the university are also invited to this event. In addition to promoting physical activity, the festival serves as an opportunity for participants to get to know one another—both among the athletes themselves and through exposure to other sports programs.

 

Fitness Programs for Faculty

“Our day-to-day work is becoming increasingly complex, so we also need to ensure that our staff gets enough exercise,” adds Marcel Kalb. At this point, he brings up the “StoneFIT” program—an initiative designed to promote physical activity specifically for employees.

“We can be proud of the opportunities we have,” Marcel Kalb sums up. But he adds that they haven’t reached the finish line yet: “… there’s still more to come.”

He also mentions the lively break in the gym that comes with the cell phone ban. Led by a volunteer doing a year of voluntary social service (FSJ), grades 5 and 6 are active during the first long break, and grades 7 and 8 during the second long break. “If you curb the urge to play digital games, you have to offer other alternatives—ones that promote health through sports and physical activity.”

 

Sports are part of school culture

Steinmühle does not see its future as limited to its own offerings. “We also like to take a look at what public schools are doing and try to adopt the best practices.”

This makes it clear: At Steinmühle, physical education is much more than just a school subject. It is part of the school’s culture—driven by dedication, collaboration, and the shared goal of sustainably promoting physical activity, health, team spirit, and a drive to excel.

(Angela Heinemann/Photos: Steinmühle Archive)

 

15. March 2026
https://steinmuehle.de/wp-content/uploads/sites/5/2025/05/IMG_7720-scaled.jpg 1000 1500 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2026-03-15 19:59:452026-06-19 07:32:58Sports at Steinmühle: Strengthening Tradition, Breaking New Ground

Female riders have grown closer as a team: Steinmühle hosted the Youth Cup

Contests & Awards, News, Sports & Health, Steinmühle Riding School, Talent Development

Finally, another horse show at Steinmühle! Shortly after the return of Beate Schridde—the trusted stable manager, riding instructor, and trainer—to the Steinmühle Riding School, the popular Youth Cup was held there again following a lengthy hiatus. Teams from Sterzhausen, Mengsberg, and Rauschenberg were in attendance to demonstrate their skills before the experienced judge Albrecht Welz. In addition to the dressage test, participants were also tested on their theoretical knowledge, as is customary at the Youth Cup.

 

 

Improvements in performance are already clearly evident

As for the riding performances of the Steinmühlen riders, Beate Schridde has already noted a significant increase in the scores achieved compared to their first two appearances in the Youth Cup following their long “hiatus.” The girls, dressed in their riding attire bearing the Steinmühlen emblem, cut a fine figure not only as spectators along the sidelines but also on horseback—much to the delight of the parents of all the participating riders.

 

 

Applause for the Renovation and Decor

The riding club’s planning team had worked tirelessly to prepare for the event, renovating and decorating the premises until they were barely recognizable. A wide selection of food and drinks was provided to cater to the needs of the visitors, who included members of the riding teams and numerous interested guests.

 

 

“Proud to be able to lead the riding club”

In light of all these positive developments, Manuel Miltschelff, the new president of the Steinmühle Riding Club, was full of praise: “My daughter has been taking riding lessons with Beate Schridde since November 2025 and is part of the Steinmühle Youth Cup team. It’s really great to see how the girls have grown together as a team and how much their riding skills have improved in such a short time. I’m grateful, and it fills me with pride to be able to lead this wonderful riding club.”

 

 

Lots of activity on the grounds

There will continue to be a lot of activity at the Steinmühle Riding Club’s stables in the near future, including the renovation of the stable wing, which is already underway. As for the club’s activities, a variety of courses and workshops are enriching the existing riding programs. More on this coming soon. For an overview of the various courses, click here: https://reitschule.steinmuehle.de/ausbildung/

(Angela Heinemann)

10. March 2026
https://steinmuehle.de/wp-content/uploads/sites/5/2026/03/IMG_1176-scaled.jpg 1000 1500 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2026-03-10 19:21:292026-06-19 07:32:51Female riders have grown closer as a team: Steinmühle hosted the Youth Cup

Outperforming the “Informatik-Biber”: Joel and Emil Beat the Highest Score

Contests & Awards, News, STEM, Talent Development

With a performance that far exceeded the standard required for first place, Steinmühlen students Joel (left) and Emil (both in 6a) impressed the judges at the Germany-wide Informatik-Biber competition.

Among the 204,150 participants in grades 5 and 6, they were ultimately among the nearly 2 percent who took home a first prize. That required 117 points—but Joel and Emil scored 144!

The two classmates had worked together as a team on the same screen—and that clearly worked out wonderfully, said computer science teacher Steffen Ullwer. Like his two students, he, too, was awarded a certificate for this remarkable achievement.

All we can say is: Hats off to such talent in computer science! We’re sure we’ll be hearing even more from you in the future.

(Angela Heinemann)

 

9. March 2026
https://steinmuehle.de/wp-content/uploads/sites/5/2026/03/IMG_0716-e1773089206751-scaled.jpeg 794 1500 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2026-03-09 21:48:162026-06-19 07:32:44Outperforming the “Informatik-Biber”: Joel and Emil Beat the Highest Score

More Eco-Friendly Baby Diapers: All Six “Jugend forscht” Projects Took First Place

Contests & Awards, News, STEM, Talent Development

The Steinmühle sent six projects to the regional “Jugend Forscht” competition over the weekend—and returned with six first-place finishes! All of the Steinmühle’s participating projects won the regional title in their respective fields! As a result, the Marburg high school will travel to Kassel from March 20 to 21 with a total of 11 students and five projects to compete in the state competition of “Jugend Forscht Junior.” One group will compete in the state competition for older students in Darmstadt.

Ideas… they don’t really exist. Marietheres Schwabe, Aurelia Wild, and Fatma Sepetcigil from 5th grade had one. In their research, they focused on making baby diapers more eco-friendly—using plant power instead of superabsorbents.

Under the guidance of teachers Dr. Jutta Töhl-Borsdorf and Dr. Patrick Szabo, the group’s project in the “Working World” course sought an ecological alternative to the non-biodegradable superabsorbent used in baby diapers. In extensive tests of absorption capacity, absorption speed, and pressure stability, the students found that a mixture of apple pectin and konjac powder works very well. This combination of materials even passed the practical test in a “modified diaper” with Aurelia’s little brother.

 

A Closer Look at Elephant Toothpaste

Marlene Jerrentrup and Ida Watzlawek from 6th grade, under the guidance of Dr. Patrick Szabo and Antje Seel, conducted a “Living Foam” experiment in their chemistry class: Elephant Toothpaste

The group investigated how temperature, the amount of yeast, the amount of dish soap, and the concentration of hydrogen peroxide affect the amount of foam produced. Among other things, the young researchers found that you should use a lot of yeast, but not too much dish soap.

 

Unraveling the Formula for Flight

Isabella Kuhl and Lotte Wagner, seventh-graders, tested the formula for flight under the supervision of Malte Klimczak and Dr. Jutta Töhl-Borsdorf in the physics department.

The two researchers re-examined a recently discovered formula that can be used to calculate the wingbeat frequency of insects and birds based on the animals’ masses and wing areas. To do this, they measured and analyzed free-flying insects and butterflies they had raised themselves using video analysis. They also investigated how changes in the mass of an ornithopter (a wind-up model bird) affect its flight behavior.

 

A special project by young car enthusiasts

Akaash Bhagwat (8th grade) and Emil Zuckermann (6th grade) focused their project on the potential interaction between smart fluids and smart cars. Under the guidance of Dr. Jutta Töhl-Borsdorf and Dr. Sven-A. Freibert in their physics class, they investigated the fascinating properties of magnetorheological fluids and subsequently conducted experiments they designed themselves, which demonstrated how viscosity and damping behavior can be specifically controlled by magnetic fields. Finally, the students filled the shock absorbers of a model car with the magnetorheological fluid and demonstrated adaptive damping using a ramp test.

 

Paper made from horse manure has been further developed

Lara Khatib and Giorgia Kuhn from 8th grade worked on further developing their project, which involves producing eco-friendly paper from horse manure. Under the guidance of Dr. Sven Freibert and Dr. Eva Neumann, the two students were able to significantly improve the production of their eco-friendly paper from horse manure in this follow-up project as part of the “Working World” course. Among other things, adding starch reduced the paper’s brittleness. The result is a second-generation (Gen2) paper that is sturdy, thin, uniform, and easy to write on.

 

The AIceBear is a seasoned competitor

The AIceBear has already traveled with siblings Sophie and Felix Sacher to many competitions, including one in Singapore (as we reported). Now, the project—an AI-driven assistance system for chronically ill children—has been presented at Jugend Forscht in the “Working World” category and has qualified directly for the state competition. To present it to the jury, they’ll be heading to Darmstadt at the end of March, while the younger students will have to explain their experiments to the experts in Kassel.

The students are feeling confident about the next round.

(Angela Heinemann)
22. February 2026
https://steinmuehle.de/wp-content/uploads/sites/5/2026/02/DSC_2983_bearb.jpeg 864 1280 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2026-02-22 21:15:472026-06-19 07:31:04More Eco-Friendly Baby Diapers: All Six “Jugend forscht” Projects Took First Place

Steinmühle Announced the Winners of the Rocket Competition

Contests & Awards, News, STEM, Talent Development

Sign up to participate in the rocket competition, build a water-pressure-powered rocket, and launch it as high as possible on our campus! — That was the challenge issued in project-based learning to physics-enthusiastic students in 6th grade and above.

Several teams got together and began tinkering before later presenting the results of their work to an audience of STEM teachers and classmates.

The rockets could be made of any material, had to have space for an altimeter, and had to include a parachute. The key requirement was that only water-pressure propulsion was allowed.

 

Start in the cordoned-off area

On the day of the competition, the demonstration began at 2:00 p.m. The setup time in the specially cordoned-off area was also limited—work could not continue for more than an hour.

Finally, the moment had arrived: All the rockets took off one after another. Then it was time to determine which rockets had flown the highest. The winners were later presented with certificates and posed for a photo. They were (from left to right) Emanuel (11d), Jan (11d), Alexander (12 PoWi), Felix (10b), Sophie (6), and Junus (10c).

– A slightly different kind of class that everyone really enjoyed, organized mainly by students Helena Steidl and Luca Weingärtner.
(Heinm)

 

23. January 2026
https://steinmuehle.de/wp-content/uploads/sites/5/2026/01/IMG_53221.jpeg 960 1280 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2026-01-23 14:28:392026-06-19 07:29:37Steinmühle Announced the Winners of the Rocket Competition

powiPlus — for anyone who wants more than just regular political science classes

News, Politics, Business & Responsibility, Talent Development

Starting in the coming semester, Steinmühle will launch the powiPlus project for 9th and 10th graders. Subject teachers Phillip Knaack and Dr. Claudia Röder explain this to the students: “powiPlus is for anyone who wants more than just regular political science classes.”

Contacts in the political arena, visits to parliaments and businesses

This program focuses on real issues that affect you: elections, local politics, the economy, businesses, Europe—and how you can have a say and help shape the future. You’ll debate with politicians, participate in simulation exercises, visit state legislatures and businesses, work in teams on your own projects, and get a hands-on look at how politics and the economy really work. powiPlus is voluntary but requires a commitment—no grades, but you’ll receive a certificate and gain some really valuable experience. It’s ideal if you find politics and economics exciting or plan to take the advanced course later on.”

For more information, visit powiPlus.

Phillip Knaack and Dr. Claudia Röder look forward to your feedback.

(Heinm)

 

 

16. January 2026
https://steinmuehle.de/wp-content/uploads/sites/5/2026/01/Folie1_powi-scaled.jpeg 844 1500 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2026-01-16 11:37:412026-06-19 07:29:24powiPlus — for anyone who wants more than just regular political science classes

“We’re all incredibly proud”: A look back at the Sacher siblings’ huge success

Contests & Awards, News, STEM, Talent Development

Well, did you spot them—in the front row, on the left? —As the new year begins, let’s take another look back at what was arguably the greatest science achievement by our school’s elementary and middle school students in 2025: At the end of November, the Steinmühlen siblings Felix and Sophie Sacher not only competed against the world’s best at the World Robot Olympiad (WRO) in Singapore, but they even brought home a trophy: As a team named JustUs, they won the bronze medal! International attention focused on their IceBear project (as we reported at https://steinmuehle.de/blog/2025/07/07/felix-and-sophie-sacher-qualify-for-world-finals-in-singapore-with-robotics-project-2/), and fittingly, the students’ intelligent companion had changed its name shortly before the competition: AIceBear—controlled by artificial intelligence.

 

The Largest WRO Finals Ever

Last week, 12 German teams competed in the World Robot Olympiad (WRO) World Finals in Singapore. A total of 594 teams from 91 countries were in attendance—making it the largest WRO World Finals ever held.

The competition in the various age groups and categories was correspondingly fierce. There were several top finishes, and we are particularly pleased with the bronze medal won by Team JustUs in the Future Innovators Junior category. In this age group, Sophie and Felix took third place out of 58 teams. “It was a great experience,” they both said.

 

Technology and Team Spirit Bring People Together Across Borders

The 2025 World Finals in Singapore once again demonstrated how technology and team spirit bring people together across borders. The World Robot Olympiad offers young people the chance to turn their ideas into reality—with enthusiasm, creativity, and technical skill.

 

Made many friends

“We’re both overjoyed,” the siblings continue, adding: “The International Final was four days full of adventure: After a delegation outing that included temples, streets, and a group visit to a hawker center (a traditional street food hall), three exciting days of competition began. In the three age categories of the Future Innovators, we saw many solutions—some of them very country-specific—related to this year’s theme, ‘The Future of Robots,’ which ties in with the UN Sustainable Development Goals. Team JustUs always drew a large crowd, as AIceBear was exciting not only for the jury but also for visitors, other teams, and media representatives. We formed friendships with other teams, and very soon we at Team JustUs would like to visit our new friends in Cambridge, Turkey, and Singapore.”

 

AIceBear can now compose music as well

Even the judges assigned to evaluate other teams wanted to see AIceBear; many took advantage of the new feature that Felix and Sophie had added in their hotel room right before the competition: In addition to its many other functions, AIceBear can now sing and compose short songs, tailored to the user’s preferences in terms of theme (e.g., Singapore) and style; this allows it to help create a relaxing atmosphere and a good mood.

 

Reports in newspapers and on television

There was also a great deal of media interest. The fact that AIceBear greeted visitors not only in English but also in Singapore’s other national languages was reported in newspapers in Singapore, Malaysia, Qatar, and China. A Chinese television crew also interviewed the JustUs team, which ultimately took the bronze medal on the podium.

 

High praise from the school administration

“My personal congratulations on this outstanding achievement!” commented Björn Gemmer, principal of Steinmühlen School, after the team’s return. “Third place worldwide is simply incredible—and yet so well-deserved—because their entry can be viewed from multiple perspectives and is creative and ethically unquestionably positive. We are all incredibly proud of what Sophie and Felix have achieved.” Björn Gemmer and Managing Director Dirk Konnertz, who were also thrilled by the incredible result of the competition, had worked hard in the run-up to the event to secure a few sponsors to cover at least a small portion of the costs for the family’s trip to Singapore and the transport of their valuable equipment.

 

The following photos provide a visual recap of the Sacher siblings’ trip to Singapore, the competition, and the impressions they took away from the experience:

(Heinm)

 

 

 

 

8. January 2026
https://steinmuehle.de/wp-content/uploads/sites/5/2026/01/Delegationsfoto-WRO-scaled.jpg 1000 1500 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2026-01-08 17:39:272026-06-19 07:28:31“We’re all incredibly proud”: A look back at the Sacher siblings’ huge success

“Another Lab in the Hall”: Steinmühle Receives the Hohenlohe MINTSPACE School Award

Contests & Awards, News, STEM, Talent Development

At this year’s MINTSPACE national competition, organized by school supplies provider Hohenloher, Steinmühle achieved an outstanding 3rd place. The music video “Another Lab in the Hall,” filmed live in the science lab with great dedication, impressed the MINTSPACE jury. Since 2021, the school supplier Hohenloher and the “Jugend forscht” Foundation have been presenting the MINTSPACE School Award to recognize innovative learning spaces and laboratories for STEM education—that is, for mathematics, computer science, natural sciences, and technology.

Students at Steinmühle had set out with great enthusiasm and dedication to write, rehearse, perform, and record a piece of music as their entry for the MINTSPACE National Competition. “Hey, Teacher, let the kids explore!” rang out in unison to the live orchestral sounds of the Pink Floyd classic “Another Brick in the Wall” (as we reported).

 

The video impressed the jury

Dr. Dr. Dierk Suhr, educational director at Hohenloher and chair of the MINTSPACE jury, was immediately impressed by the competition entry. The entire jury was particularly impressed by the fact that the storyboard, text, audio and video recordings, mastering, and editing had all been handled entirely by the students. Last but not least, a well-rehearsed choir made up of students and teachers from the Steinmühle Lab, along with the school’s own band, “Die lauten Laubfrösche,” made the performance a resounding success.

 

Prize Money to Go Toward a New Laboratory at Steinmühle

The victory comes with a gift certificate worth 500 euros, which Hohenlohe Regional Advisor Guido Jäger has now presented. Principal Björn Gemmer said, “The prize is a wonderful recognition of what has been built up in the STEM field at Steinmühle over the past few years. It honors the creativity and broad commitment of our students and teachers. The prize money will be reinvested immediately, as we plan to set up an S2 lab for our students next year.”

Our photo shows Hohenlohe Regional Advisor Guido Jäger, the Steinmühle STEM coordinator, Dr. Jutta Töhl-Borsdorf, and Principal Björn Gemmer at the presentation of the MINTSPACE School Award, surrounded by students from the STEM module.

2. December 2025
https://steinmuehle.de/wp-content/uploads/sites/5/2025/12/IMG_0468-scaled.jpg 950 1500 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2025-12-02 09:59:572026-06-19 07:26:51“Another Lab in the Hall”: Steinmühle Receives the Hohenlohe MINTSPACE School Award

The Steinmühle STEM team is keeping their fingers crossed for the Sacher siblings!

Contests & Awards, News, STEM, Talent Development

While we’re scraping ice off car windows at Steinmühle School & Boarding School and there are still patches of snow along the roadsides, two of our students in Singapore are dealing with temperatures around 30 degrees. Sophie and Felix Sacher are there, ready to go for their presentation at the World Robot Olympiad (WRO), which is starting right now. After their project “Ice Bear – I Care Everywhere” has already enjoyed great success in Germany (as we’ve reported on several occasions), it’s now being presented on the international stage. The technical design is intended to make everyday life easier for children with migraines and heart conditions.

Dear Sophie, Dear Felix: No matter how you do, you’re simply amazing! The Steinmühle STEM team is rooting for you and wishes you the best of luck!

 

25. November 2025
https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/20251125_142257.jpeg 960 1280 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2025-11-25 19:09:022026-06-19 07:26:36The Steinmühle STEM team is keeping their fingers crossed for the Sacher siblings!

📺PUR+ Appearance: Young Steinmühlen Researchers Leonard and Nicolas on TV

Contests & Awards, News, STEM, Talent Development

On March 13, a ZDF camera crew visited Steinmühle to film the successful Steinmühle duo, Leonard Berger and Nicolas Bohnstedt, as they conducted research into sustainable alternatives to conventional petroleum-based plastic wrap.

After both won first place in chemistry at the regional “Jugend forscht” competition, earned a special prize at the state competition, and placed second out of over 1,000 contestants at the “Jugend testet” competition in Berlin, their successful work will now be featured on screen. It has been available online on the ZDF streaming portal since last Friday, October 31: https://www.zdf.de/reportagen/purplus-100 ( starting at minute 9)

The episode will air on KiKA on Tuesday, November 4, and on ZDF on Saturday, November 8 be broadcast.

Enjoy watching!

2. November 2025
https://steinmuehle.de/wp-content/uploads/sites/5/2025/10/Leonard_Nicolas_purplus-scaled.jpg 999 1500 Angela https://steinmuehle.de/wp-content/uploads/sites/5/2025/11/Logo_SchuleInternat_Steinmuehle_2026_3.png Angela2025-11-02 19:23:442026-06-19 07:26:13📺PUR+ Appearance: Young Steinmühlen Researchers Leonard and Nicolas on TV
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Do you have questions about the school?

School Administration & Management

Björn Gemmer & Dirk Konnertz
Phone: 06421 408-20

schule@steinmuehle.de

Do you have questions about the boarding school?

Boarding School Administration & Management

Anke Muszynski & Dirk Konnertz
Phone: 06421 408-0

internat@steinmuehle.de

  • NEWSLETTER
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Do you have questions about the school?

School Administration & Management

Björn Gemmer & Dirk Konnertz
Phone: 06421 408-20

schule@steinmuehle.de

Do you have questions about the boarding school?

Boarding School Administration & Management

Anke Muszynski & Dirk Konnertz
Phone: 06421 408-0

internat@steinmuehle.de

  • NEWSLETTER
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  • WORK AT THE STONE MILL
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