English / DET
DET Crash Course
Hit your Duolingo English Test score in 4 weeks.
- Duration
- Self-paced · 4 weeks recommended
- Recorded lessons
- 24 lessons
- Access
- Lifetime access
- Division
- Recorded only
About this route
The Duolingo English Test is now accepted by thousands of universities worldwide and it's faster and cheaper than IELTS. Our DET Crash Course is a dense, self-paced recorded library covering every question type the adaptive test throws at you — Read Aloud, Listen and Type, Complete the Sentence, Interactive Reading, and the Writing and Speaking samples. Go from registered to ready in four weeks.
What's included
- Drills for every DET adaptive question type
- Full-length scored practice tests
- Writing sample frameworks and speaking guides
- Test-day strategy and time management
Flight plan
- 01
Format & Strategy
How the adaptive DET works and how to approach each section.
- 02
Reading & Listening
Rapid pattern drills for every reading and listening type.
- 03
Writing Workshop
Frameworks and scored feedback for the written responses.
- 04
Speaking & Full Mocks
Speaking sample guides plus three full scored practice tests.
Course curriculum
Your instructor
Nadia Chen
陈娜迪亚DET & English Communication Specialist
Nadia holds a CELTA from Cambridge and a B.Sc. in English from Dhaka University. She scored 145 on the Duolingo English Test herself — then spent two years reverse-engineering every question type to build NiHao's DET Crash Course. Her students' average score improvement is 18 points within four weeks.
Full profile →Where you'll land
- Confident with the DET's unique adaptive format
- Polished writing and speaking sample technique
- The score your target universities require
24 lessons · Lifetime access · watch any time