Each OISE language immersion program for learning English is designed for all learner profiles, regardless of their level of proficiency in the language, thanks to the flexibility of the dedicated teaching teams. Teenagers (middle and high school students), university students, adults, and professionals looking to improve their English can benefit from personalized language stays that allow learners of all levels to deepen their knowledge and mastery of the language at their own pace.

The cities of southwest England are ideal for organizing a language immersion program due to their proximity to major international transfer hubs such as London’s airports and train stations. Language stays in Scotland also offer a rich experience, as do OISE programs in England, held in the cities of Oxford, Cambridge, and Newbury, all of which are accessible by train or bus from the English capital in less than two hours.

Oxford and Cambridge enjoy international renown thanks to their prestigious universities, allowing students and adults to experience an exceptional language stay. With their well-preserved, quintessentially English architecture, these cities provide a gateway to British culture, as does Newbury. Middle and high school students are welcomed in a safe urban environment, surrounded by picturesque landscapes and close to cultural centers, making for an enriching language-learning experience.

Quatorial and Octorial approaches provide an interactive learning environment where the teacher and students engage in discussions to foster collective progress. Meanwhile, the Tutorial method focuses on a one-on-one learning experience, allowing the student to advance at their own pace according to their individual needs throughout the program.

Class size can be chosen based on the student’s preference—whether they have a specific goal requiring a tailored approach or prefer an OISE program with a predefined methodology.

OISE allows its students to take a test or an exam, depending on their objectives. Tests provide a certificate with a limited validity of two years and are often required for entry into international universities or to certify language proficiency. These include the TOEIC, widely requested by business schools, as well as the TOEFL and IELTS, which are popular among international universities.

The Cambridge exam, on the other hand, certifies a student’s level of English for life and can either replace the need for a test or serve as official proof of English proficiency.

OISE language immersion programs that include the option to take an exam or test are listed under the "Exam Candidates" category. A program not specifically listed for exams may still allow students to take a test if the chosen course includes tutoring and the student makes a specific request.