Ski break courses 2025

Because learning opens doors

Gymnasium entrance exam preparation: maths & German, primary school

Date 10–14/02/2025 and 17–21/02/2025

This focus week covers the important topics and stumbling blocks in both subjects and gives students an opportunity to brush up on key language and numeracy skills.

09.00–11.00 every day (60 minutes per subject)

Course location
• Remote via Zoom


• Erlenbach (ZH) – Seestrasse 141
• Direct connection to train station
• A minute’s walk from the ‘Winkel am Zürichsee’ train station to the classroom
• Ample parking available

CHF 650.- inclusive (per student)
Maximum number of students: 5

Quality in our customers' words

"The work of Ms Basler and her team is extremely professional. Communication is excellent, the teachers are competent, motivated and committed, and the course material is well thought-out and helpful. We really appreciated the flexibility and individuality of the lessons as well as the friendly and personal working atmosphere. Thank you very much!"

B valera pm rating 2023

K. Schneiter, Erlenbach

"Super very good exam preparation courses and tutoring courses. Very good teachers 😍"

Ch keo rating porta mundi 2023

Ch. Keo, Mönchaltdorf

"Professional, structured, individual, my son is enthusiastic about both maths and German. Franziska Basler and her staff take their time and respond to individual needs, always keeping the goal in mind. Highly recommended."

C iten pm rating 2023

C. Iten, Zürich

"Wir arbeiten jetzt seit fast 2 Jahren mit Frau F. Basler zusammen. Sie hat sich in dieser Zeit als sehr kompetent ausgezeichnet, geht intensiv auf die Bedürfnisse des Klienten ein, ist bei Problemen immer ansprechbar und sucht nach konstruktiven Möglichkeiten, diese zu bewältigen. Unsere Tochter hat mit Hilfe von Frau Basler die Prüfung ins Gymnasium bestanden und war auch in der Prüfungsphase für uns da. Wir können sie uneingeschränkt"

S ohle pm rating 2023

S. Ohle, Zürich

"Porta Mundi and Franziska have done an excellent job in making learning fun for the kids. Franziska is very professional, patient and thoughtful of each individuals needs. I highly recommend Porta Mundi for tutoring or exam preparation."

K haft pm rating 2023

K. Haft, Herrliberg

"My daughter is taking maths online with the PortaMundi Group. The online component works really well and fits in with her busy schedule. The tutor is lovely and the Porta Mundi group were very easy to communicate with in terms of what we were looking for, from classes. My daughters ability and confidence in maths has increased. It has been a very positive experience."

M cronin pm rating 2023

C. Margo, Küsnacht

"Competent and empathetic support. Ms Basler immediately found access to our daughter and was able to accompany her in a goal-oriented and motivating way. Many thanks for the great commitment."

J leo rating porta mundi 2023

J. Leo, Stäfa

"My daughter has been tutored in maths for a short time. She is very satisfied with the teacher, he is great at explaining things. Ms Basler offers a top service. She is extremely professional, understands the problem and offers a solution immediately. You get an answer immediately and even short-term tutoring sessions are organised straight away! I can highly recommend her!"

Jela koenigsegg 2023 rating porta mundi

Jela Königsegg, Herrliberg

"Mrs Basler and her competent team of teachers can be absolutely recommended. Mrs Basler always had time for us and with her targeted, realistic and professional Gymi preparation she put the finishing touches to our son 😀 Thank you very much for this!"

Anne franz 2023

Anne Franz, Egg

"My daughter has made enormous progress in school thanks to Franziska Basler and has also passed the important exams. We are very grateful to her and can highly recommend her. Very professional."

Brigitte hoehner

Höhner Yvette, Erlenbach