12. Schule (Gymnasium) - 09Y12

Gymnasium (academic secondary) · Baumschulenweg

public09Y12

Students

210

School year 2025/26

Teachers

30.0 students per teacher

Lesson balancei

+9.3 h

lesson surplus

Absence ratei

—

Key facts

School type

Gymnasium (academic secondary)

Operator

public

District

Baumschulenweg

Contact

Address

Kiefholzstr. 274, 12437 Berlin

Phone

+49 30 5329141

schulleitung@gymnasium09y12.de

Website

gymnasium09y12.de

Location

📍 Google Maps 👁 Street View 🛰 Mapillary

Student body 2025/26

Total

210

NDH sharei

13.8 %

Trend (Schüler:innen pro Jahr)

Jahrgangsstufe	Schülerinnen	Schüler	Insgesamt
Jahrgangsstufe 07	42	34	76
Jahrgangsstufe 08	38	43	81
Jahrgangsstufe 09	22	31	53

Student bodyi2025/26

Staatsangehörigkeit (Region)

Deutschland	191
Europa (ohne Deutschland)	8
Afrika	1
Amerika	1
Asien	9

Wohnorte (Top 6)

Treptow-Köpenick	164
Friedrichshain-Kreuzberg	25
Neukölln	16
Pankow	2
Lichtenberg	2
Tempelhof-Schöneberg	1

Lesson supplyi11/1/2025

Lesson demand

327,4 h

Teacher supply

336,7 h

Balance

+9,3 h

Key facts

Contact

Student body 2025/26

Student bodyiNon-German first language: share of students whose family mainly speaks a language other than German. Reference for academic-language and language-support needs.Source: Berlin Schulverzeichnis · Students by NDH2025/26

Lesson supplyiAllocated vs. actually delivered teacher hours per week. The balance figure is the difference (shortage or surplus).Source: Berlin Schulverzeichnis · Lesson supply11/1/2025

Substitution & cancellation trendiShare of planned lessons that were cancelled or covered by substitution due to teacher absences. High value ≈ unstable supply.Source: Berlin Schulverzeichnis · Substitution lessons

Student bodyi2025/26

Lesson supplyi11/1/2025

Substitution & cancellation trendi