AI English Studio
Learn English with AI feedback and teacher-built lessons
Take a placement test, choose the right lesson path, and practise with interactive labs for reading, listening, speaking, writing, literature, and science topics.
Lesson library
23 live lessons
Skills
Speaking, listening, reading, writing
Best for
Self-study and guided classes
Newly Updated
One organized lesson hub
The catalog now includes the newer Sonmi, science, literature, and AI practice labs in one place with no duplicate cards.
Core Experience
Free AI English placement test
Find your approximate level across speaking, listening, reading, and writing, then move into lessons that match the next skill you need to build.
Speaking feedback
Use the test result to pick focused practice instead of guessing which skill to study next.
Listening comprehension
Use the test result to pick focused practice instead of guessing which skill to study next.
Reading accuracy
Use the test result to pick focused practice instead of guessing which skill to study next.
Writing revision
Use the test result to pick focused practice instead of guessing which skill to study next.
Featured Lessons
Start with the strongest current lessons
At the Zoo: Animal Reporter
A zoo-themed listening and writing lesson where Sonmi collects animal clues, writes field notes, separates observations from guesses, and builds a final report.
Sonmi's Adventure
A story-driven English adventure for younger learners with guided tasks, comprehension checks, and playful progression.
The Glasshouse Map
Part 3 of Sonmi's gecko mystery, focused on reading, listening, animal-care evidence, and patient interpretation.
The Night Terrarium
Part 4 of Sonmi's gecko mystery, with a night-care case, listening notes, evidence sorting, modal verbs for deduction, witness questions, and a final report.
Reptile Grammar Lab
A grammar lesson built around reptile videos, rescue storytelling, comparison language, guided writing, and a gecko game.
Tree of Life Online Class
A biology-themed English class about classification and the tree of life, designed for content-based language learning.
About the Teacher
Teacher Alex Rieger
I build practical English lessons that combine clear teaching, real topics, and AI-supported feedback so students can practise more independently between classes.
Catalog Sections