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We offer both online and offline courses

We provide the needed materials

We offer free testing

Services

Choose the courses you are interested in
And start your path to success with us

TOEFL

A standardized test to measure the English language ability of non-native speakers wishing to enroll in English-speaking universities.

IELTS

An international standardized test of English language proficiency for non-native English language speakers.

Digital SAT Math

An international standardised test, checking  problem-solving and modelling abilities.

Pre-SAT Math

A course designed to improve your math skills, preparing you to the SAT course.

GENERAL ENGLISH

A course helping to make efficient progress in English, and focus on the four key language skills – reading, writing, listening and speaking․

ENGLISH CLUB

Sessions allow English language learners to practice speaking and develop listening skills in a relaxed environment․

Instructors

Our team of experienced professionals
Is eager to improve your skills

“The environment at OS is excellent. Personally I took SAT courses and I had the best tutor.”


AREVIK AGOPIAN

“Thanks to OS Educational Center I achieved a good score in the IELTS test. My teacher was very committed with my  English goals and helped me a lot to improve all my skills.”


ANNIE CÓRDOVA

“Many thanks for all support! Olga was able to highlight my weaknesses and we could focus on them.She was always well-prepared, ready to help and improve my English skills.”


ARGISHTI ATSHEMYAN

Blog

Here you can find free english classes
As well as interesting articles

Vocabulary

The words included in this article will help you pass the TOEFL and IELTS exams with flying colors.

Choose date

Choose date and time for your first free lesson