Duolingo English Test Preparation Course 

Prepare to ace the Duolingo English Test with our expert-designed preparation course. Whether you need proof of English proficiency for university admissions, work opportunities, or visa applications, this course will equip you with the skills and strategies to achieve your desired score. 

Our comprehensive program covers all sections of the test, including Reading, Listening, Speaking, and Writing. You’ll learn time-efficient techniques to tackle the adaptive question format, improve your vocabulary and grammar, and enhance your ability to respond accurately and confidently within the test’s time constraints.


DET, Duolingo English Test prep course / in ONLY 24 lessons


Ace the Duolingo English Test (DET) with Raminem Teacher's Expert Guidance! If you have a pre intermediate level of English, I’m here to guide you every step of the way toward success in the Duolingo English Test (DET). With over 38 years of ESL/EFL teaching experience, I’ll provide you with everything you need to confidently tackle the DET exam. You’ll never regret joining my DET Preparation Course. In just 24 lessons, you’ll gain the full package of skills, strategies, and practice necessary to excel. Whether you’re aiming for a specific score or simply want to improve, I’ll help you achieve your goals. All required materials—ebooks, videos, and more—will be provided free of charge. Yes, I guarantee it. I’m here to ensure your success. 

What You’ll Get in This Course: 

✔ Comprehensive Preparation: 
We’ll cover hundreds of essential tips, strategies, do's and don’ts, shortcuts, structures, and formats throughout the course.

✔ Master Every Question Type: 
You will learn and practice every type of question in the DET, ensuring you’re fully prepared.

✔ Skill Enhancement: 
Improve your speaking, reading, listening, writing, spelling, intonation, and pronunciation skills.

✔ Vocabulary Expansion: 
Learn idioms, phrasal verbs, and collocations to boost your language proficiency.

✔ Free Learning Resources: 
Get access to 4 English language storybooks and audiobooks (Adobe Acrobat files and mp3 files) to help with your learning.

✔ Real Practice: 
Receive recent DET questions and answers for up-to-date practice.

✔ Personalized Feedback: 
I will provide professional feedback on your progress to help you improve continuously.

✔ Score Improvement: 
With dedicated effort and expert support, you will see your DET score rise.


Are you ready to achieve the score you need on the Duolingo English Test? 

I’m here to help you get there. If you have any questions or need more information, contact Raminem Teacher! 


watch the intro video

Success Story: Uzeyir’s Journey to a 140 on the Duolingo English Test 

Uzeyir, a dedicated student from Azerbaijan, had always dreamed of studying abroad. However, to be accepted into his chosen university, he needed a high score on the Duolingo English Test (DET). The challenge? He was only at a pre-intermediate level when he started his preparation.  

Although he was hardworking and motivated, Uzeyir struggled with key parts of the DET—especially the essay writing task and the describing an image question type. His essays lacked structure, and he found it difficult to express his ideas clearly. When describing images, he often ran out of things to say, struggling with vocabulary and sentence structure. 

Determined to improve, he searched for a DET preparation course and found mine. After a free demo lesson, we discussed his challenges, and he enrolled in my Duolingo English Test Preparation Course. 


Step-by-Step Progress 

Since Uzeyir was still at a pre-intermediate level, we focused on building his skills step by step. 

✅ Writing Challenges: His essays were too short and lacked organization. He struggled to connect ideas smoothly and often made grammatical mistakes. 

✅ Describing an Image: He had difficulty identifying key details, structuring his response, and using a wide range of vocabulary.

To help him overcome these challenges, I created a personalized study plan tailored to his level and learning style. 

✔️ Essay Writing Training: 
I provided easy-to-follow templates that helped him organize his thoughts and structure his essays properly. He learned how to write a clear introduction, develop strong body paragraphs, and finish with a strong conclusion. 

✔️ Grammar & Sentence Structure: 
We worked on improving his sentence variety, fixing common grammar mistakes, and expanding his vocabulary to make his essays more advanced. 

✔️ Image Description Strategy: 
I taught him a step-by-step method to describe images effectively. He learned how to start with a general description, move to specific details, and finish with an overall interpretation. 

✔️ Practice with Feedback: 
Uzeyir practiced writing essays and describing images regularly. I provided detailed feedback after each attempt, correcting mistakes and giving him tips on how to improve. With each lesson, his confidence grew. 


Uzeyir’s Big Achievement: 140 on the DET! 

After weeks of hard work, Uzeyir took the Duolingo English Test. When he saw his result—140—he was overjoyed! From being a pre-intermediate student struggling with writing and speaking, he had now achieved an advanced score that opened the doors to his dream university. 

Uzeyir’s Words: 

"When I started, I was not confident in my writing or speaking. I didn’t know how to structure my essays, and describing images was so difficult for me. But with this course, I learned step by step how to improve. The templates, strategies, and feedback were incredibly helpful! After practicing with Raminem teacher’s materials and using the tips I learned, I finally achieved 140 on the DET. I can’t believe how much I improved! Thank you for helping me reach my goal!" 

Uzeyir’s success story is proof that with the right guidance, personalized feedback, and consistent practice, even students at a lower level can achieve a high DET score. 

If you also need to prepare for the Duolingo English Test and aim for a high score, contact me today for a free demo lesson!     
successful student
open certificate
to see more DET certificates visit my instagram page and watch
related videos at the top of the page, the highlighted videos area.
enter

How is the free 15-minute demo lesson conducted?     

Free 15-Minute Demo Lesson: 

Your Course Tour When you reach out to me via WhatsApp, Instagram, or email, we will coordinate and choose a time that works best for both of us. After confirming the date and time, I will send you a link for our session via Google Meet or Zoom. 

The free 15-minute demo lesson is not just a traditional introduction but a comprehensive course tour. During this time, you'll get a chance to meet me, ask any questions you may have, and get a detailed overview of the course. I will walk you through a variety of materials, such as word lists, question types, tests, and exercises, giving you a clear understanding of how the course will unfold. 

This demo lesson is designed to give you a complete picture of what to expect and help you decide if the course aligns with your goals. Once we reach an agreement about the course structure, you can proceed with the payment and enrollment process. I will provide all necessary details about payment methods and guide you through the next steps.  

Ace the Duolingo English Test (DET) with Expert Guidance!

If you have an elementary or a pre-intermediate level of English, I’m here to guide you every step of the way toward success in the Duolingo English Test (DET).With over 40+ years of ESL/EFL teaching experience, I’ll provide you with everything you need to confidently tackle the DET exam. 

You’ll never regret joining my DET Preparation Course! In just 24 lessons, you’ll receive a full package of skills, strategies, and practice to help you excel in the test. Whether you’re aiming for a specific DET score or simply want to boost your English skills, I’ll help you achieve your goal.

All required materials—ebooks, tests, and more—are provided free of charge. Yes, I guarantee it! My exclusive materials are the best, carefully designed to ensure maximum improvement in the shortest time possible.


Why Choose My DET Preparation Course?

✅ 40+ Years of Teaching Experience – Learn from a true expert!

✅ 24 Power-Packed Lessons – Everything you need to excel in the DET!

✅ Best Study Materials – ebooks, videos, and more—FREE!

✅ Proven Strategies & High-Scoring Templates – Learn what works!

✅ Personalized Feedback – I’ll guide you step by step!

✅ Guaranteed Improvement – You will see real progress!






What do you guarantee? 
    
At teacher.az, I take great pride in delivering high-quality, well-structured, and results-driven lessons that help my students achieve their goals. With 40+ years of experience teaching English as a second and foreign language (ESL/EFL), I have built a strong reputation and earned the respect of my students through dedication, expertise, and unwavering commitment to their success. 

I guarantee expert guidance, personalized feedback, and carefully designed lesson plans tailored to your needs. My courses provide comprehensive materials, proven strategies, and step-by-step practice to ensure you feel confident and well-prepared. 

I am highly punctual and reliable, respecting your time and commitment by always starting lessons on schedule. When you choose to learn with me, you can trust that you are in professional, experienced, and dedicated hands—fully focused on your progress. 

I swear by the Almighty energy of the whole universe that I am trustworthy, honest, and fully committed to your success. Your achievements are my mission, and I dedicate my time, effort, and expertise to guiding you every step of the way. With me, you are not just getting an instructor—you are gaining a mentor who genuinely cares about your growth and is ready to support you with unwavering dedication. 

At teacher.az, we believe in honesty, professionalism, and delivering high-quality education to our students. We do safe and clean business—no fraud, no hidden fees, and no false promises. When you enroll in our courses, you get exactly what we promise: expert guidance, high-quality materials, and on-time delivery of lessons and support. We value transparency, reliability, and student success. That’s why we ensure that every lesson is conducted as scheduled, every material is provided on time, and every student gets the best learning experience. Join us with confidence, knowing that you are working with a trusted and ethical education provider.                      

                  
What makes Raminem Teacher different?   
 
Choosing the right teacher can make all the difference in your learning journey. Here’s why I am the best choice for your English and test preparation needs compared to other tutors and courses:    

1. Proven Track Record of Success 
– My students consistently achieve high scores in IELTS, TOEFL, Duolingo, and Digital SAT, often exceeding their expectations.       

2. Personalized Feedback 
– Unlike many tutors who offer generic lessons, I provide detailed, one-on-one feedback to help you improve quickly and effectively.       

3. Expertly Designed Courses 
– My courses follow a structured, strategic approach, covering all key skills while adapting to your personal learning style.       

4. Real Exam Strategies 
– I don’t just teach English; I teach you exam-specific strategies that make answering questions easier and faster.       

5. Comprehensive Study Materials 
– You will receive high-quality resources, including question banks, vocabulary lists, practice tests, and detailed explanations.       

6. Punctual and Professional 
– I always start lessons on time and ensure that every minute of your session is valuable, unlike some tutors who are inconsistent or unprepared.       

7. Support Beyond Lessons 
– I offer continuous guidance, answering questions outside of class to make sure you stay on track.       

8. Tailored to Your Needs 
– My courses are not one-size-fits-all; I adjust the syllabus and focus areas based on your specific strengths and weaknesses.       

9. Affordable and Transparent Pricing 
– Unlike overpriced courses that offer little value, my lessons are reasonably priced with clear payment terms and no hidden fees.       

10. A Teacher Who Truly Cares 
– I am deeply committed to your success, and I take pride in seeing my students grow in confidence and ability.          

Many tutors and courses fail to provide these essential qualities—they may be disorganized, unreliable, or lack in-depth knowledge of exam strategies. When you study with me, you are investing in a dedicated, experienced, and results-driven teacher who will work alongside you every step of the way. 

Your success is my priority!          

meet
Raminem Teacher

Hello.
My name is Ramin Nojavan Asghari a.k.a. Raminem Teacher or mister IELTS. 

I hold my M.A. degree in ​Philology Methods and Methodology of Teaching English
Language and Literature.

I am TEFL, CELTA and TESOL certified. see here / see here

I have been teaching English as a Foreign Language for 41 years. I have taught EFL in 5 famous countries including the USA, Turkey and Japan.   
   
I am a former IELTS MOCK Examiner.     

I teach intensive TOEFL / IELTS Teacher Training courses and since 2010 above 50 EFL teachers living inside Azerbaijan participated in my trainings and workshops.    

Above 300 learners, students, EFL teachers, newbie English Language teachers etc, either living inside Azerbaijan or overseas, have participated in my TEFL / CELTA Teacher Training Courses and have become successful teachers/tutors. 

I am an idp Certified IELTS Trainer accredited by IELTS OPERATIONS AUSTRALASIA, IDP IELTS. see here



I scored 100 out of 100 at the General English Certification Test (GECT) / Proficiency C2 CEFR Level. see here

I am a native speaker of English, my mother language is American English. I have a standard accent which is very clear and easy to understand and a good role model for learners accent.  

I can speak Turkish, Japanese, Russian, Farsi and Azerbaijani at an intermediate level. I also know some words and sentences in Arabic. 

I have been helping students prepare and ace the IELTS Test for more than 20 years. I have been teaching Duolingo English Test Preparation Courses since 2019. 

I have helped hundreds of students score up to 8.5 on their IELTS Exam and up to 112 on their TOEFL iBT Test.

I am the head teacher, at DUOLINGO HOUSE and have a 5 year contract with DUOLINGO HOUSE to help with online 1-to-1 lessons and courses for overseas learners.

I am also the director and owner of SMART GLOBAL EDUCATION MMC. 

It would be cool to help you achieve your academic goals.  
Download Raminem Teacher's cv

"Duolingo English Test Prep Course with Raminem Teacher: Achieve Your Best Score Internationally" "I will teach you the fastest and most effective ways to boost your Duolingo English Test score. Practice, learn, and improve your skills with Raminem Teacher. I guarantee a high score on the Duolingo English Test." 

✅  English-only instruction for immersive learning
✅  Professionally prepared materials, including PDF ebooks
✅  Individualized lessons tailored to each student's needs
✅  Transparent pricing with no hidden costs
✅  Free 15-minute demo lesson
✅  99% student satisfaction in 2024
✅  90% of my students score 120+ on the Duolingo English Test

📢 "I bring 40+ years of teaching experience as a native speaker of North American English. Fluent in 9 languages, including Turkish and Japanese, I hold prestigious certifications like TEFL, TESOL, and CELTA. 

I have taught English in five renowned countries, including the USA, Turkey, and Japan. I’ve helped students from over 30 countries enhance their English skills, and many of my online students come from Japan, Turkey, Brazil, Spain, Saudi Arabia, Ukraine, the UAE, Germany, Italy, Russia, Kuwait, and Kazakhstan. 

Join my lessons soon, and let’s achieve your DET together!" 

Other prep courses I offer: TOEFL iBT, TOEIC, GRE, Digital SAT, General English, IELTS, Duolingo English Test, and English Speaking Booster

📌 If you want to achieve high results like my other students, apply now! *** Limited seats available: I accept a maximum of 100 students annually. Start ASAP and be my next success story. 

For further info, contact Raminem Teacher via WhatsApp: +99 470 754 5029. 

Serious about improving? Get a free 15-minute demo lesson! Contact me via WhatsApp or Instagram, and I’ll send you the Google Meet or Zoom link.

Ready to start your lessons with Raminem Teacher?

Follow these simple steps to begin your journey:

✅ Step 1: Contact Raminem Teacher via Email, Instagram, or WhatsApp.

✅ Step 2: Book your FREE 15-minute DEMO Lesson via ZOOM or
google meet. learn more

✅ Step 3: Take a FREE placement test to assess your English level! Completely FREE of charge!  

✅ Step 4: Discuss the best hours and dates for your lessons.

✅ Step 5: Learn about payment methods.

✅ Step 6: Transfer the course fee to Raminem Teacher.

🎉 Step 7: Start your course! Best of luck on your learning journey! 

Duolingo English Test Preparation Course FAQs 

 1. What is the Duolingo English Test (DET)? 
The Duolingo English Test is an online English proficiency exam accepted by thousands of universities worldwide. 

2. Who should take the Duolingo English Test? 
Students who need proof of English proficiency for university admissions, scholarships, or visa applications. 

3. What is the Duolingo English Test Preparation Course? 
The course helps students improve their DET score through focused practice and exam strategies. 

4. Is the Duolingo English Test accepted by universities? 
Yes, thousands of universities and colleges accept DET scores. 

5. Which countries accept the Duolingo English Test? 
The USA, Canada, the UK, Australia, Azerbaijan, Ireland, and many other countries accept DET scores. 

6. Can I prepare for the Duolingo English Test online? 
Yes, all lessons can be conducted online. 

7. Do I need a placement test before joining? 
Yes, students take a placement test before starting the course. 

8. Is there a free demo lesson? 
Yes, we offer a free demo lesson before enrollment. 

9. How long does DET preparation take? 
The duration depends on your current English level and target score, normally 24 lessons. 

10. What score can I achieve on the Duolingo English Test? 
Scores range from 10 to 160. 

11. What is considered a good DET score? 
The required score depends on the university or program you are applying to. 

12. How is the Duolingo English Test scored? 
The test evaluates literacy, comprehension, conversation, and production skills. 

13. What sections are included in the DET? 
Reading, listening, speaking, writing, and adaptive question types. 

14. What is an adaptive test? 
The difficulty of questions changes based on your previous answers. 

15. How can I improve my DET speaking score? 
Through regular speaking practice, pronunciation training, and feedback. 

16. How can I improve my DET writing score? 
By practicing writing tasks and receiving corrections from instructors. 

17. How can I improve my DET reading skills? 
By expanding vocabulary and practicing reading comprehension exercises. 

18. How can I improve my DET listening skills? 
By listening to English content and practicing with exam-style materials. 

19. Do you teach DET test-taking strategies? 
Yes, strategy training is an important part of the course. 

20. Is the Duolingo English Test easier than IELTS? 
The format is different, but both exams require strong English skills. 

21. Is the Duolingo English Test easier than TOEFL? 
The test is shorter, but it still requires strong language proficiency. 

22. How long is the Duolingo English Test? 
The test usually takes about one hour. 

23. Can I take the DET from home? 
Yes, the test is designed to be taken online from home. 

24. What equipment do I need for the DET? 
A computer, webcam, microphone, stable internet connection, and a quiet room. 

25. How long are DET scores valid? 
DET scores are generally valid for two years. 

26. How many times can I take the Duolingo English Test? 
You can take the test multiple times according to Duolingo's policies. 

27. Do universities accept DET scores for admissions? 
Yes, many universities use DET scores for admissions decisions. 

28. Is DET accepted for scholarships? 
Many institutions accept DET scores for scholarship applications. 

29. Can beginners join the DET course? 
Students with lower English levels may first need General English preparation. 

30. Do you provide DET mock exams? 
Yes, students complete practice tests and simulations. 

31. Do you teach vocabulary for DET? 
Yes, vocabulary development is a key component of the course. 

32. Do you teach grammar for DET? 
Yes, grammar is integrated into all course activities. 

33. How often should I study for DET? 
Regular study and consistent practice are recommended. 

34. Can I improve my DET score quickly? 
Improvement depends on your current level, target score, and effort. 

35. Do you provide personalized feedback? 
Yes, students receive detailed feedback on their performance. 

36. Will I receive homework? 
Yes, students receive assignments designed to improve DET performance. 

37. How can I avoid common DET mistakes? 
By learning effective strategies and practicing under test conditions. 

38. Do you teach time management techniques? 
Yes, time management is covered throughout the course. 

39. What is the video interview section of DET? 
Some institutions may review the speaking and writing samples included with your score report. 

40. How important is pronunciation for DET? 
Clear pronunciation helps improve communication and speaking performance. 

41. Can I improve only my speaking skills? 
Yes, students can focus on specific skills if needed. 

42. Can I improve only my writing skills? 
Yes, skill-specific training is available. 

43. Is the DET recognized internationally? 
Yes, DET is accepted by institutions around the world. 

44. What makes your DET course different? 
We provide personalized coaching, exam strategies, targeted feedback, and more. 

45. Can DET help me study abroad? 
Yes, many universities accept DET scores as proof of English proficiency. 

46. Why choose Raminem Teacher for DET preparation? 
Students receive expert guidance, personalized support, and proven test strategies etc. 

47. How do I know my current DET level?
A placement test and consultation will help assess your level. 

48. Will I take full-length DET practice tests? 
Yes, students regularly complete realistic practice exams. 

49. What score do I need for university admission? 
The required score varies by institution and program. 

50. How can I start Duolingo English Test preparation today? 
Book a free demo lesson and take a placement test to begin your DET preparation journey. Contact Raminem Teacher today.  


    
Free materials for English Language lovers
 

Duolingo English Test ebooks

Duolingo English Test Preparation Guide
How to Score 120+ on the Duolingo English Test
Duolingo English Test Speaking Practice Handbook
Duolingo Writing Strategies for Higher Scores
Duolingo Vocabulary Guide for International Students
Duolingo English Test Sample Questions and Answers
Duolingo Test-Taking Strategies That Work
14-Day Duolingo English Test Study Plan
Common Duolingo English Test Mistakes
Duolingo English Test Grammar Essentials
Duolingo Speaking and Writing Templates
Duolingo English Test Practice Workbook
Duolingo Interview and Video Response Guide
Complete Duolingo English Test Success Guide
Duolingo English Test Tips for University Admission
     

Download part 1 download

Download part 2 download

Download part 3 download

    Download part 4 download    

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Witness their academic achievements.

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I hope to see you in my lessons soon.
I have taught English Language, TOEFL,
and IELTS to students from 30 different countries.

Most of my online students have been from:
Japan, Turkey, Brazil,
Saudi Arabia, Ukraine, Germany, Italy, Russia,
Kuwait, the UAE, and Kazakhstan.

I have taught EFL and preparation for International exams/tests to chiefs, employees, staff, and key members of a variety of governmental and non governmental companies, banks, oil related giant heads, ministries, universities, institutes, NGO's, organizations etc since 2009 in Baku, The Republic of Azerbaijan ... To name a few Giants: 

BP, SOCAR, KAPITAL BANK, BANK OF BAKU, PASHA BANK, PASHA TRAVEL, OK TOURS, LUK OIL, KFC, GILAN HOLDING, AZER SUN HOLDING, BAKU ELECTRONICS, NAR MOBILE, AZERCELL, DREAMLAND, HILTON HOTEL, HEYDAR ALIYEV INTERNATIONAL AIRPORT, ATGTI and many more ...

Why Azerbaijani Students
Trust Raminem Teacher

SPEACIALIZED ENGLISH LESSONS FOR LEARNERS IN AZERBAIJAN


TOEIC • TOEFL • IELTS • Duolingo Test
•​​ Digital SAT
• General English • Speaking

 +40 Years of EFL/ESL Teaching Experience worldwide
  User-Friendly Lessons
 Exam Preparation Specialist
 Personalized Feedback
 Lives in Azerbaijan
  Former IELTS Mock Examiner
  Proven student results
  Native speaker of North American English
  TEFL CELTA TESOL Certified
  Taught English in 5 Countries
  Free Digital Platform for students
  Free Youtube playlists
  Free Essay corrections
  Free top-notch materials

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