The key ranking parameters were the conditions of study and the possibility of passing international exams.
When considering the learning conditions, we paid attention to the teachers’ qualifications, students’ average age, and the presence of native speakers in the programmes. It was important for us to understand what language classes are held in, whether the school environment is English-speaking , whether a meta-subject approach is used, or whether the centre is focused solely on learning a foreign language. In addition, we tried to understand whether there are assistants helping teachers during the lessons and breaks.
Another ranking criterion was the opportunity for students to get prepared for international exams. In addition to the opportunity to take IELTS and TOEFL we were interested whether an A-level programme and accreditation in the Joint Council for Qualifications (Edexcel, OCR, Cambridge, etc.) which enable student to continue studying at European universities were available.
Below is a summary table with the data about the centers that we managed to find online. For the missing data, we addressed the centres’ staff directly. Question marks highlight those items for which information could not be obtained.