College Test Preparation
All levels

Duolingo English Test: Practical Readiness & English Skills

English Language Exam preparation with worked examples, written practice and independent learning assessments.

Readiness support for current adaptive DET; include Interactive Speaking, Interactive Reading/Listening and extended writing/speaking samples. Check task changes officially. Original prompts only. No guarantee of score/admission; camera/mic setup and institution acceptance must be verified. MCQ checks are supplementary, not official adaptive scoring. Includes lessons, supplementary YouTube tutorials, practical exercises, quizzes and free/paid practice tests. Erudex is independent, not affiliated with the source institution or awarding body. Its 80% learning checks are not official grades or university credit. Content requires qualified subject review before use as a complete teaching programme.

32h Certificate available
GlobalEnglish Language ExamIndependent preparation

Curriculum

One complete track with its own final exam and certificate.

Readiness support for current adaptive DET; include Interactive Speaking, Interactive Reading/Listening and extended writing/speaking samples. Check task changes officially. Original prompts only. No guarantee of score/admission; camera/mic setup and institution acceptance must be verified. MCQ checks are supplementary, not official adaptive scoring.

DET format, acceptance checks, equipment, integrity and readiness baseline

  • DET Computer-Adaptive Architecture, Scoring Mechanics, and Subscore Framework Lab60 min
  • Modern Task Typology: Interactive Skills, Core Items, and Extended Samples Lab60 min
  • Institutional Acceptance, Score Benchmarking, and Diagnostic Profiling Lab60 min
  • Hardware Standards, Environmental Compliance, and Proctoring Integrity Lab60 min

Careers this prepares you for

    How you study

    Every lesson pairs an in-depth video with written notes, key takeaways, a hands-on lab, exercises and a quiz. Work at your own pace, then sit the final examination for your Erudex certificate.