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    Best Price Guarantee

    We believe getting the language course you want for the lowest price in Amsterdam is possible. That’s why we have created our Best Price Guarantee, so you can always book your language course with confidence.

    What is the Best Price Guarantee?

    We guarantee you’re getting the lowest price. If you find a better hourly rate for an English group course, up to 11 people, face-to-face (on-site or online at a recognised language school), in Amsterdam, within 48 hours from your course registration, we will refund the difference of the hourly rate. 

    Why MixTree Languages has the best prices in Amsterdam

    MixTree Languages is a language school and a non profit cultural association that provides high quality language courses at an affordable price. We also organise social, artistic and educative events which our students and the public can take part in.

    Being a non profit organisation means that we are not allowed to make any profit. In other words, we can assure that the course fees are spent only to cover the costs of the English course (teachers, space rental, materials, promotion and administration costs).

    The advantage for the students is that MixTree can provide high quality language courses (We only work with highly qualified (minimum CELTA or TEFL) and experienced native English teachers) at an affordable price (including teaching materials and registration costs).


    Distance and cleaning – COVID-19 guidelines of the RIVM

    For our spacious classrooms, additional measures have been taken to help ensure the health, safety and well-being of our students and staff. We actively enforce the 1.5-metre rule and face masks when not seated in class.

    Our classrooms have 2 entrances and are cleaned thoroughly before and after each group class. Hand sanitiser will also be provided in the building.

    Live-Online Business English Course

    Available to upper-intermediate and advanced students, the course offers the perfect mix of speaking and fun to boost your business communication skills.


    6 weeks

    Number of lessons

    12 lessons (2 hrs. each)

    Number of hours

    24 hours

    Lessons per week 

    2 lessons per week

    Lessons schedule

    Tuesday & Thursday




    Next start:
    JULY 12, 2022

    This course includes:
    24-hour group course
    Extra course materials & online practice
    Final evaluation with your teacher
    Certificate of Attendance with your English Level

    Do you want to communicate more confidently with international colleagues and clients? Would you like to professionalize your CV, emails and networking skills? Discover the interactive Business English Course at MixTree Languages.

    For our Live-Online Business English course we use Zoom to create online classrooms. We are convinced this program offers an excellent alternative to our in-person lessons, and we have strived to make our online lessons as fun and interactive as we normally do.

    No one else has our teachers.

    MixTree Languages teachers are highly qualified, have at least 5 years of teaching experience. You get the same great quality teaching in our virtual classrooms, because it’s the same great teachers.

    As always, all our teachers are native English speakers, CELTA or TEFL-qualified and many are Delta-qualified.

    Students will learn with their ML teacher and classmates online in live real-time lessons, including online group work with other students and online student social activities.

    Our popular ‘Activate your English’ Business English programme is expertly designed to help you expand your business vocabulary, practise communication skills and so feel more confident speaking in meetings, presentations and other key business settings. You will also be in a small group (max. 8) and so you will benefit from more personal feedback from your teacher.

    Our popular ‘Activate your English’ programmes are effective because:

    • You activate your grammar through a focus on speaking, which makes it easier to remember
    • Your learning is supported by high quality materials.
    • Your experienced teachers guide you to develop personalised learning goals
    • You learn in a friendly, fun atmosphere and have the opportunity to socialise and practise your English also through your class WhatsApp group and at our Language Exchange meet-up (now free online)

    Through interactive classroom activities your experienced and qualified teachers support you to practise your English grammar and speaking, and give you feedback to improve. With interesting and challenging preparation tasks your learning continues at home, supported by high quality materials.

    Why MixTree Languages?

    • Taught by professionals: we only work with highly experienced and certified (minimum CELTA or TEFL qualification) native or bilingual English teachers.
    • Expertly designed: our MA qualified Learning Manager uses her deep understanding of the learning process and professional materials to create effective learning programmes.
    • Focused on you: your detailed level assessment will place you on the correct course and our teachers will support you to develop personalised learning goals. You will receive regular feedback on your language to help you improve.
    • Highly interactive: we use an innovative approach to maximise the time you have for speaking, discussing, and role playing in class. Speaking is the most effective way to improve your English.

    If you don’t live in Amsterdam or you don’t like commuting…online lessons are the perfect option for you!

    Certificate of Attendance and Proficiency Level

    All packages include: final one-to-one evaluation and a Certificate of Attendance and Proficiency Level based on the Common European Framework of Reference for Languages (CEFR)

    How will I learn?

    • Through active participation in role-plays, mock meetings and engaging tasks
    • With material uniquely adapted for you and your classmates based on your group’s needs
    • By completing unique read and written tasks in preparation for each class
    • Through the constructive feedback and corrections of your teacher

    What will I learn?

    • Vital business skills and vocabulary on a range of topics, including interviewing, networking, leading meetings, marketing, negotiating, conducting business by phone, and much more
    • How to listen to and understand international accents of English
    • Pronunciation tips to help you be better understood
    • Advanced grammar structures to make you a more accurate, specific and nuanced speaker

    What will I gain?

    • The confidence to attend interviews, participate in meetings, and make proposals in English
    • A greater understanding of how to work across cultures and languages
    • Stronger, more flexible grammar and an expanded vocabulary
    • Practical presentations skills and experience
    • A personalized end-of-course evaluation with your teacher

    Course Details:

    Levels Upper-intermediate B2+ / Advanced C1
    Start dates July 12 and August 30, 2022
    Days Tuesday & Thursday
    Time 19.00 – 21.00
    Location Live-Online with Zoom
    Classroom hours 24 hours – 6 weeks in total
    Self-study 20 hours
    Group size 5 – 8 participants
    Course book You can buy your e-book here  (please wait until after your Level Check and your e-mail confirmation for the course before buying the e-book)
    Free Level test ✔
    Course certificate ✔
    Course price 360 euro

    Read what our students think about us:

    Google Rating
    Amazing English school in the heart of Amsterdam. Nice and welcoming atmosphere! Good prices 👍
    Susanna Pasqualini
    Susanna Pasqualini
    10:10 13 Jun 21
    I'm very thankful with Mixtree lessons! Of course I have to improve more my English, but these lessons helped me to get a job in Amsterdam last March. Dinamic and multicultural lessons.They offer variety of lessons: intensive English courses, business English, evening lessons...
    10:35 31 Mar 21
    I can recommend this school for all levels. I started the B2 level and took it 2 months in the normal and intensive course. the teaches rotate so that there is no adoption of one particular accent or tone of voice in the class. there are a lot of homework. I liked individual approach to each student, which the teachers find to solve the language problems of each student.The school is situated very convenient in the city center. In the COVID time they follow all safety measurements. Skype replacement of several lessons (if needed) is also possible.
    Olga Borovikov
    Olga Borovikov
    09:31 28 Dec 20
    Great experience .. great people! Something that I would reccomend to you all. I ll get back for sure for my 2.0 class!
    Ronald Berrera
    Ronald Berrera
    23:29 14 Nov 20
    It was a great experience to have joined MixTree and participated in 3 months of C1/Business online courses.I met very nice teachers and classmates in a quite comfortable and intercultural environment! Teachers were always willing to help us and academic programmes were directly focused on our needs.
    Sebastián Bravo Peña
    Sebastián Bravo Peña
    14:35 02 Nov 20
    The course is very good, the teachers are very competent and friendly. They helped me a lot. I am satisfied and happy.
    Sam Nascimento
    Sam Nascimento
    13:02 08 Oct 20
    I really enjoy the class and I find the way of teaching very interesting and efficient. I highly recommend to everyone
    Eduardo Seiglie
    Eduardo Seiglie
    12:44 02 Sep 20
    I completed 3 programs on MixTree, A1, A2 and B1. My experience with the school is excellent.MixTree has outstanding, kind, and fun teachers. With a light and fun environment, they speeded up my integration and learning. They also constantly hold socializing meetings, which is great for practicing English and solidifying what we have learned. In a single year, I was able to substantially develop my skills, expand my vocabulary also make great friends.MixTree has definitely the best value for money when it comes to learning English in Amsterdam!
    Danielle brito
    Danielle brito
    12:35 28 Aug 20
    Friendly and nice people. Very helpful. I learned a lot with them
    iron maiden
    iron maiden
    09:21 24 Aug 20
    Very good teacher. Excellent course. Thx
    Alexander Goekjian
    Alexander Goekjian
    16:26 23 Aug 20
    I attended an A1 english course at Mixtree earlier this year and have never regreted my decision. They offer excellent value for money, state of the art training material, modern training rooms and highly motivated trainers. Beside that I made good friends and had a great time.
    Christian Rohrbach
    Christian Rohrbach
    08:20 17 Aug 20
    Mixtree is a great English school in A'dam ! You learn English while having fun with a small group of students from every part of the world. It's dynamic and challenging with lots of group exercices in addition to individual homework. Improving your English level is within reach!
    Aurélie WOUTERS
    Aurélie WOUTERS
    19:56 23 Jul 20
    I had an online one-to-one English lessons. Until I had this lessons, I hadn't been speaking with confidence.My teacher James taught me improvement of my English that was based on my level kindly and politely. I think my conversations are coming out smoother than before.This lessons were a great experience to me!Then I'd like to keep learning here to get more confidence speaking!Highly recommended!
    Mayuko H
    Mayuko H
    08:16 22 Jul 20
    I followed the 40 hours program and I highly recommend MixTree !The teachers are excellent : skilled and professionals. We focused on interaction and grammar, the program was interesting. It was intensive, useful and I really enjoyed my class!
    Margot van Haelst
    Margot van Haelst
    10:35 21 Jul 20
    I did the Business English course. The teacher and course material were great. The course focused on interaction with other people. The course materials were provided, and they were really tailored to the course, I didn’t need to buy any books. I have done other courses. This one is the best by far! Highly recommended.It was a very nice sociable environment, a small restaurant next door, where also cultural events where organised. Made some new friends , and even met my girlfriend there 🙂
    Rogier Kappers
    Rogier Kappers
    14:15 06 Mar 20
    Excellent Language school in Amsterdam! They have the best group of English teachers in the world! Prices also are really really good, they are a no profit organisation! recommended!
    Lidija Zelovic
    Lidija Zelovic
    13:07 06 Mar 20
    It was a pleasure to attend the mix tree English course, I had a really professional, skilled and funny teacher who taught me a lot about English culture and other topics. My classmates were really nice and I really enjoyed my time there.
    Antonio Martino
    Antonio Martino
    12:32 04 Feb 20
    I attended two English courses at Mixtree and I improved a lot. The teachers are kind and professional.I recommend Mixtree school.
    Dora Luz Ocampo
    Dora Luz Ocampo
    11:46 31 Dec 19
    Mixtree is a great English school where you can learn English simply and there is a good cultural environment that helps you to learn from different cultures and accents. Also, there are many events to help you to practice your English skills.
    15:50 10 Dec 19
    Make a good start to learn English with a really friendly environment and teachers!!
    Sila ÇEKMEZ
    Sila ÇEKMEZ
    14:10 04 Dec 19
    It was amazing how I improved my English so fast!I recommend.
    Leonardo Lola
    Leonardo Lola
    12:53 25 Nov 19
    I had a 20-hour private course at MixTree Languages school. My teacher Liz was fantastic, after the first 5 lessons I feel much more confident during my conversations with friends and colleagues. At the beginning of the course I had a detailed program based on my level and my needs. My expectations have been largely achieved! Highly recommended!
    Paola Ragnetti
    Paola Ragnetti
    15:46 17 Jul 19
    I followed an excellent English course here. I was looking for a private lesson course at short term. MixTree Languages responded very quickly and arranged my schedule one day after my request. I enjoyed every lesson by my teacher Anastasia and she adapted the lessons perfectly to my needs. People were really kind and the atmosphere was very good and informal.
    Michel Huurman
    Michel Huurman
    16:07 22 Jun 19
    MixTree Languages English course was very useful. I was looking for an Intensive course that let me to be more self-confident to speak professional English for a job. I was also interested to get the correct English certification. All of this without spending a lot of money I suppose to have to. Thank you Mixtree and thank you Aaron to have suggested to me. Recommended!
    Simone Ventotto
    Simone Ventotto
    09:56 20 Jun 19
    MixTree has helped me improve my English. Great food, nice atmosphere!
    Jolien Rouvroije
    Jolien Rouvroije
    16:00 16 Nov 18
    This course was the best course I had been doing in my life.The teachers are very attentive and available for the extra classes questions.Susanna and Carlo are very respectful and receptive to suggestions.The classes are very fun, interactive and open, with others ways for learning, for example, the use of movies and music, debates and brainstorm of ideas, helping us to create news ideas and collect our thoughts.The building is near to cafeterias and bars help us to have a good extra classes moments.
    Kely Rufino
    Kely Rufino
    20:02 14 Feb 17
    Well organized classes to get the most from your time. Competitive prices and excellent instructors.
    Lynn Cole
    Lynn Cole
    16:48 10 Oct 16
    Always great and friendly people, nice atmosphere and.....good wine 🙂
    adrian chartrain
    adrian chartrain
    09:02 04 Oct 16
    Well organised and highly effective courses, focused on a hands-on approach to start communicating in English as soon and as best as possible. Excellent teachers and very competitive prices. Highly recommended!
    Arvydas Sabonis
    Arvydas Sabonis
    08:40 04 Oct 16
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