




Felix and Sophie Sacher, a pair of siblings from Steinmühlen School, have shared some amazing news with us: At the World Robot Olympiad (WRO), the ninth-grader and fifth-grader qualified for the world finals in Singapore in the “Future Innovators” junior group with their project “Ice Bär – I care everywhere.” From November 26 to 28, up to 500 teams from 80 countries are expected to compete there.
Project Description
It is the central component and also serves as the title of her project: “IceBär – I care everywhere.” The “IceBär” is a highly complex system for this age group, consisting of various modules and biometric sensors. An AI-based stuffed bear with an integrated ECG and computer serves as a multifunctional assistant—complete with a “wheelchair license”—in the daily lives of chronically ill children as well as in emergencies. The target groups are young migraine sufferers, young people with heart conditions, and young people with mobility impairments. The technology provides a cooling function for migraines when needed or, in the case of heart problems, important cardiac readings, which it can also transmit. Through a voice function powered by generative AI, it can also provide emotional support. The combined electric wheelchair can start and stop, and the IceBär responds to voice commands.
Two Jack-of-all-trades
The two young inventors came up with the entire technical design and even tailored the IceBear’s shaggy plush fur themselves. The IceBear is designed for children between the ages of 3 and 17. It could be used at home, in children’s hospitals, or in emergency medicine. The Sacher siblings, who have given themselves the double-entendre name “Team JustUs” (just us—or, in Latin, “just”), envision numerous applications and opportunities for further development of the system.
A victory by a wide margin
In the competition, the “Future Innovators” teams were tasked with developing a robotic solution that combines AI with robotics to improve people’s lives. “Out of a total of 111 teams in Future Innovators Germany, we were the only ones left in our ‘Junior’ age category at the German finals, and we’ll be representing Germany at the world finals in Singapore,” Felix and Sophie say happily. The siblings had already impressed the jury during the qualifiers for the German finals in the “Junior” age group, taking first place by a wide margin.
27-page document
In the competition, projects must be presented using working models, and technical questions must be answered on the spot. Entries were evaluated using a detailed evaluation form across various sections and categories: the idea, the technical solution, the presentation, and teamwork.
According to the jury, the project was not only presented in an outstanding and confident manner, but was also documented with impressive professionalism. Steinmühle had the opportunity to review the 27-page documentation, which was produced to the highest standards and demonstrates that young people are pursuing this project with heart and soul, convinced of its practicality for everyday use.
Fascinated by medical professionals and STEM teachers
Felix and Sophie have already interviewed several medical experts across Germany about their project, and they were encouraged by these experts to present it on the international stage. The STEM teachers at Steinmühle were also fascinated by the project when it was tested “live” at the school.
We’re curious to see how the IceBear’s journey will unfold and whether it will find supporters who might one day help bring it to market.




Well, if the upcoming school year goes as well for the class of 2026 as the Abi-Cup did, then we can sit back and relax. The future Steinmühlen high school seniors won this tournament against teams from other local high schools, took home the trophy along with 300 euros in prize money, and had hours of fun.
About 400 fans had gathered at the Marburg Sportpark to cheer on the teams from Steinmühle, Martin Luther School (MLS), Marburg Commercial Schools (KSM), Elisabeth School, Philippinum, and Alfred Wegener School from Kirchhain. Steinmühle got off to a great start right away. They dominated their opponent, Philippinum, from the very beginning and walked off the field with a 3–0 victory thanks to goals by Theo von Campenhausen, Tim Laukel, and Sinan Heinzmann.
The tension mounted
The intense match between Steinmühle and KSM ended in a 0-0 draw. Two well-prepared teams faced off against each other. In Game 3, the semifinal, our team emerged victorious with a 2–1 win over the Alfred-Wegener-Schule from Kirchhain. No doubt due to the fact that staying in the tournament was at stake, the level of physical play had intensified on both sides. The referee responded by issuing yellow cards to both teams. The goal scorers for Steinmühle were Tim Laukel and Ron Georg.
Game-winning goal by Theo von Campenhausen
In the fourth game, the final between Steinmühle and MLS, it wasn’t clear from the start how things would ultimately play out. The spectators witnessed a showdown between two strong teams, with MLS dominating the first half. In the second half, the tide turned, particularly with one shot on goal: Theo von Campenhausen’s goal gave Steinmühle a 1-0 victory and, with it, the tournament title.
The Steinmühlen team consisted of Theo Seifert (coach), Ben Hantelmann (goalkeeper), Theo von Campenhausen, Damian Vogel, Leon Schmidt, Max Preidel, Laurin Immisch, Sinan Hinzmann, Victor Teres Loytved, Tim Laukel, Tim Gasparic, Ron Georg, and Luca Krantz. A special thank you goes to the last four players mentioned—all 11th graders—who stepped in to provide reinforcement and help the 12th-grade team cope with absences due to illness and injury.
Friends of the School Association Sponsored Jerseys
“We’d also like to thank the exceptionally well-organized event organizer, KSM, who also provided food and drinks, organized the raffle, the escort kids, and the Champions League anthem at
,” says Rebecca Zenker, who was in charge of organizing the jerseys and the team within Steinmühle. In this context, she also extends a big thank you to Jasmine Weidenbach, the chairwoman of the Steinmühle Support Association, for sponsoring the jerseys.
Together with Anna Reinhardt and Nele Schultheis, Rebecca Zenker also documented the tournament on Instagram and TikTok. Hessein Koheil filmed a highlight reel of the tournament. The Steinmühlen team provided wonderful support from the sidelines, keeping spirits high and motivation strong. – What a great effort you all put in together! We’re proud of you!




With scientific precision, homemade testing equipment, and surprising findings, young researchers impressed the expert jury at Stiftung Warentest’s renowned “Jugend testet” competition. Among a total of 1,103 submitted tests involving more than 3,700 participants —a new record—Steinmühlen students Leonard Berger and Nicolas Bohnstedt secured an outstanding second place in the 10th–13th grade category with their research on sustainable alternatives to conventional petroleum-based plastic wrap! Together with their advisor, Dr. Jutta Töhl-Borsdorf, they traveled to Berlin for the awards ceremony.
In-house production of biofilms
A six-member panel of experts
Steinmühle congratulates the team on their outstanding ranking, which was determined by a six-member jury of experts from the fields of science and journalism.
2,000 euros in prize money
The award came with a cash prize of 2,000 euros. In addition, there was a very appealing supporting program; “the foundation really went out of its way,” reports Dr. Jutta Töhl-Borsdorf.
For example, attendees were invited to see the musical *Romeo & Juliet* at the Theater des Westens and to participate in a city scavenger hunt in Kreuzberg.
The awards ceremony, featuring a magician and very heartfelt laudatory speeches, is also fondly remembered: “A wonderful experience for everyone involved.”







Once again this year, several students can celebrate earning their DELF diploma.
Nine students took the exam this year for this European-recognized language certificate, which certifies proficiency in reading and listening comprehension, as well as speaking and writing in French, according to the respective grade level.
Learned with motivation and a sense of personal responsibility
With a few practice sessions outside of class, along with great motivation and personal responsibility, the students in grades 9 (A2), 11 (B1), and 13 (B2) all passed and achieved very good results. The oral exam took place in Gießen, and the written exam was held at Steinmühle, both on Saturday mornings.
We are delighted by this extracurricular involvement and would like to congratulate the participants (from left to right): Parsa Vahhabzadeh (left), Felice Gurschi (3rd from left), Lotta Steinfeldt (4th from left), and Anna-Lisa Wilhelm (5th from left); on the right in the photo is subject teacher Kristina Sokoli.
Congratulations!

This school year, we had the opportunity to experience the “Digital Heroes” elective course in 10th grade for the first time—an innovative project that was very well received by everyone involved. The goal was to train 10th-grade students to become digital media experts who would then pass on their knowledge to younger students using a peer-to-peer approach.
Staying Safe and Responsible Online
Under the guidance of Tim Elmshäuser, participants explored important topics related to the digital world in various workshops. The focus was on topics such as class chats, cyberbullying, and cybergrooming. The workshops for the younger grades were designed to be engaging and offered not only theoretical knowledge but also practical tips on how to navigate the internet safely and responsibly.
Contribution to the School Community’s Digital Literacy
The success of this first round has shown just how valuable it is to raise awareness among young people about the safe use of digital media and to turn them into advocates. The “Digital Heroes” have not only expanded their own knowledge but have also made an important contribution to the digital literacy of our school community. We look forward to continuing this project in the coming years!

Leaving the Steinmühle campus for a change: The Lower Secondary School Sports Day and Diversity Day had been moved to a shared off-campus venue, namely the Georg-Gassmann Stadium.
Principal Björn Gemmer noted at the outset: “We live well and happily when we draw our zest for life from the diversity of people at Steinmühle, and are thus ready to showcase and celebrate talents—including in sports and through active collaboration.” – With this spirit, the day began—a day that the physical education department had prepared and executed with great ease, together with the 12th-grade students in the advanced course and additional helpers from among the student teachers.
Track and Field and Sports Tournaments
The event began—after a group warm-up and a short flash mob dance led by Maya Vielhaben—with the sprint, long jump, and ball throw—classic track and field events as part of the Federal Youth Games—were on the program, before the action shifted in the second half of the sports festival, following the final races over sprint and 800-meter distances, to the various class-level tournaments —ranging from dodgeball to soccer and 3×3 basketball to Ultimate Frisbee and beach volleyball—all organized by school athletic director Marcel Kalb and his colleagues.
Dishes from Around the World
The pleasant, spring-like, and rain-free weather contributed to the positive atmosphere that morning at Georg-Gassmann Stadium, which was also designated as Diversity Day and marked the kickoff for further student council activities at the school: The 12th-grade class offered dishes from around the world, which proved to be a wonderful complement to the sports and games festival—a school morning during which impressive athletic achievements were witnessed and celebrated, while everyone also enjoyed a relaxed time together in the open air.
Björn Wagner captured various moments in his photos. Ines Vielhaben contributed the photos from Diversity Day.
Frank Wemme and the participants in the Sports Day





















The annual Kangaroo Competition is designed to spark an interest in mathematics and encourage students to engage with mathematical problems. In this competition, students from various grade levels who are skilled at arithmetic and problem-solving, can concentrate well, and are having a good day stand out in particular.
Missing from the photo: Theodor Wild (1st prize, Class 5i), Sophie Sacher (2nd prize, Class 5i), Orlando Geisel (2nd prize, Class 11d).

Here at Steinmühle, we’re incredibly proud of our many, many awards—and yesterday we added yet another one to the list: As part of an event organized by Hohenloher, experts in learning spaces for tomorrow’s STEM education, we received the MINTSPACE School Award from the regional chapter of Jugend forscht during the “School of the Future—Pedagogy Meets Space” event.
The award, sponsored by the Hohenloher Academy, is presented to an innovative school by an independent “Jugend forscht” jury at each regional “Jugend forscht” competition. Dr. Dr. Dierk Suhr, Head of Education and the Hohenloher Academy, together with his colleague Guido Jäger, presented the award to Björn Gemmer, principal of Steinmühlen School.
The Impact of Interior Design on Learning
What role does interior design play in learning? How do pedagogy and architecture interact? These and other questions were answered at the event at the Steinmühle by experts who had traveled there or who work at the Steinmühle anyway.
On Educational Architecture
Principal Björn Gemmer outlined the child-centered educational vision, while Malte Klimczak, Tobias Karlein, and Björn Wagner from Steinmühle’s digitalization team explained the hardware, platforms, and instructional concepts for fostering a culture of digital literacy.
Katja Wagner-Grebe of Oesterle Architekten presented educational architecture and spatial concepts.
Dr. Dr. Dierk Suhr, a scholar of the natural and human sciences, spoke about “Space as the Third Educator.”
“A Successful School of the Future”
Afterward, during a guided tour that included a visit to the Steinmühle Bilingual Elementary School, the participants were able to see for themselves how these individual components fit together harmoniously at Steinmühle—“…and truly form a successful ‘school of the future,’ ” Suhr praised.


For this fantastic event, we’ve tweaked our tagline “Steinmühle—a community that supports” slightly: A community that runs! This slogan is the theme of our participation in this year’s 26th Marburg Night Marathon. It starts on Friday, July 4, at 7 p.m.
Achievements are not the main focus
The participation of Steinmühle and its entire school and boarding school community is both a tradition and legendary. Students, teachers, educators, parents, and alumni all join in to be part of the event. It’s less about the results and more about having fun, says Principal Björn Gemmer, who is one of the most consistent participants.
Marcel Kalb is pulling the strings
Our school athletic director, Marcel Kalb, is in charge of the Steinmühle. Please contact him if you’d like to sign up or have any questions. You can find more information on the poster shown here.
We’re looking forward to an entertaining evening, at the end of which we’re sure to conclude once again: Things are going well for us!

Sie haben Fragen zur Schule?
Schulleitung & Geschäftsführung
Björn Gemmer & Dirk Konnertz
Telefon: 06421 408-20
Sie haben Fragen zum Internat?
Internatsleitung & Geschäftsführung
Anke Muszynski & Dirk Konnertz
Telefon: 06421 408-0

Sie haben Fragen zur Schule?
Schulleitung & Geschäftsführung
Björn Gemmer & Dirk Konnertz
Telefon: 06421 408-20
Sie haben Fragen zum Internat?
Internatsleitung & Geschäftsführung
Anke Muszynski & Dirk Konnertz
Telefon: 06421 408-0
