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for adults

Embark on a tailored language-learning journey with our Luxembourgish courses designed for adults. Whether you are a beginner or looking to advance your proficiency, our programs cater to your unique needs, providing a comprehensive and engaging learning experience.
Online lessons
Private lessons and small groups
Starting from €35 per 1 hour
We teach languages since 2007
Agatha Theodore, Director of Studies
"Our program will assist you in learning Luxembourgish and passing the Sproochentest. Let us help you achieve your language learning goals"

From beginner
to advanced!

Our Luxembourgish courses cover a spectrum from beginner to advanced levels, allowing adults to progress at their own pace. Whether you are new to the language or seeking to refine your skills, our structured curriculum ensures a seamless learning journey.
years of experience.
of students
active teachers

Group courses
for adults

Immerse yourself in our group courses designed for adults. Join a dynamic learning community of peers with similar language goals, fostering a collaborative and supportive environment. Benefit from group interactions, discussions, and shared experiences to enhance your language skills.
How it works:
  1. Pick your perfect group - No worries, you can change it later!
  2. Fill out our quick form - We will have your contact info to arrange the learning
  3. We'll call you to talk more about groups and the classes we offer.
Want to learn more about courses?
Need to learn Luxembourgish? Let us know and we'll provide a free assessment session to determine your level and suggest the most suitable group for you!
Fill out the form, we will contact you soon

The methodology and formats

Discover our effective teaching methods that encompass diverse formats, including speaking, listening, reading, and writing exercises. Our courses utilize a variety of materials and activities to ensure a well-rounded and engaging approach to adult language learning.
Experience the effectiveness of our proven methodology tailored for adults. We focus on practical language application, ensuring that you gain the skills needed for real-life communication in various situations.

Effective methodology

Our courses adopt a fresh approach to adult language learning. Enjoy an encouraging and motivating atmosphere designed to make the learning process enjoyable and effective. Our instructors specialize in adapting to the unique needs and preferences of adult learners.
Access our user-friendly online platform equipped with modern learning tools. Engage with video lessons, lectures, webinars, tests, and other resources to enhance your Luxembourgish learning experience.

New approach

Modern learning tools

Learning Luxembourgish brings many benefits: pass the Sproochentest for citizenship, improve job opportunities, make friends, connect with others, and enjoy Luxembourg's culture.

Courses for adults

Small groups: convenient and effective

1+1: Learn Luxembourgish online in a mini group of 2 students (your colleague, friend, partner or spouse) with a similar level of language knowledge to yours.

Individual classes: Learn Luxembourgish online one-on-one with our highly-qualified tutors

Sproochentest preparation: Prepare for the exam in a group or individually with an experienced language coach
Conveniently learn Luxembourgish online with our adult-focused courses. Enjoy the flexibility of online learning, allowing you to balance your language education with other commitments. Our online courses provide a structured and interactive approach to cater to the needs of adult learners.


Learn from the best instructors in the field — experienced, motivated, and dedicated to the success of adult learners. Our teachers analyze your progress and provide personalized guidance, ensuring that you receive the support needed for a successful language-learning journey.
  • Vika Lunkes
    Vika has been preparing students for Sproochentest for 8 years, and 98% of her students pass the exam successfully — with an average score of 87 points.
    Teaching experience: 10+ years
    “No matter how old you are, everyone can learn something new every day and if I am able to help feed an inquisitive mind, I finish the day with a smile on my face and satisfaction in my heart”

  • Paul Daly
    International TEFLl Certificate, Bachelor of Arts
    Teaching experience: 15 years
    “My philosophy of education is: education is the passport to the future, because the future belongs to those who prepare for it today”
  • Eric Fay
    TEFL international certificate
    Bachelor of Arts (Psychology), Master of Arts with Honors (Intelligence Studies),
    Teaching experience: 15 years
    Eric first began teaching English in 2007 and discovered that not only was he good at it, but he had a passion for helping people achieve their language goals in a relaxed environment. He attributes much of his success in teaching to the communicative method, empathy for students. When he’s not aiding students, he can be found daydreaming about beaches; usually someplace warm.

Not sure what your level is?
Take our free online test to assess your level, with no obligation to enroll in a course. The test is designed to provide an indication of your current level and help you find the course that best suits your needs.
Take a free test to evaluate your skills.

Feedback from our students

We encourage and promote a “learning community” in which special attention is paid to the atmosphere of cooperation. We are proud that many of our students form lasting friendship within our classroom setting and continue to communicate with each other even when the course is over. Our teachers stay in touch with our students even after they have achieved their goals and moved on. We create a very friendly and welcoming learning community.

Frequent Questions

Do you have any question? Feel free to contact us!
International Online Language School, S.à r.l.-S
Numéro d'immatriculation: B266753; Autorisation d'établissement №10140923/0
Siège social
45, Rue de Wormeldange
6955, Rodenbourg, Luxembourg

Contact us
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