How it works

The whole loop, from blank page to released grades.

Four steps. Build the work and get it to your classes, see what the results actually show, grade what came back with your judgment on top, and turn what you learned into the next exercise.

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STEP 01
Create

Build it, then get it to your students.

Four things you can build, from your own materials or a blank page:

Tests · seven question types across reading, vocabulary, grammar and writing. Generate a full test from your own uploaded materials, matched to your class's CEFR level, or write every question by hand.

Writing assignments · free, guided, timed, or response writing, each with its own rubric and CEFR target. A prompt check helps you set a clear task, and every submission comes back with grammar analysis and suggested feedback for you to shape.

Practice exercises · generated from the gaps your class results reveal, aimed at exactly what students got wrong.

Classes · students join with a six-character code or QR scan, or import the roster straight from Google Classroom.

Every test is a master. Each class gets its own copy, so editing the master never disturbs work already in progress.

MASTER TEST
Unit 5 Reading
B1
copies to each class
YEAR 9A
YEAR 9B
YEAR 10
STEP 02
Analyze

See what the work actually shows.

Four things every submission shows you:

Vocabulary · every piece profiled A1 to C2 against a CEFR database of more than 8,800 words, with above-level words flagged before the class ever sees them.

Grammar · the patterns each student has secured and the ones still developing, quoted from their own sentences.

Writing process · how each piece came together: typing, pausing and revising, read against that student's own established rhythm.

Class analytics · results by class, test and question, plus each writer's development across the term, so you know what to reteach before the next lesson.

Every comparison is with the student's own earlier work, never with classmates. It describes. You decide.

VOCABULARY ON THE CEFR SCALE
A1
A2
B1
B2
C1
Against their own earlier work
never against classmates
STEP 03
Grade

Work through what came back.

Three things happen when the work comes in:

Objective questions score themselves · multiple choice, true or false, error correction, sentence reorder and word match, marked the instant a student submits.

Written work comes back as a draft · auto writing assessment and grading of student writing, based on language level and writing rubric, with suggested feedback.

Nothing publishes itself · all site-based assessment and feedback is designed as a draft for the teacher to shape into their own work, and nothing reaches a student until you release it.

Suggested means suggested. Accept it, rewrite it, or throw it out.

YOUR DECISION
Suggested grade
HIGH CONFIDENCE
B+
Low confidence on 2 answers. Waiting for you.
Save draft
Release feedback
STEP 04
Practice

Turn what you learned into the next exercise.

Because we don't always have time to fill the gaps:

Built from real results · once a writing assignment is graded, generate practice aimed at exactly what the results showed, in a click.

Aimed at the right people · choose one student who needs it, or select the whole class where the L2 knowledge gap is shared.

Matched to level · every exercise is profiled A1 to C2, pitched at a level your students can handle and built to support the gaps in their English.

Analysis is only useful if it changes what you teach next.

WHAT THE CLASS MISSED
Countable vs uncountable
Past perfect
generates
Practice set
B1
profiled A1 to C2 before it reaches anyone

Objective grading is free on every plan. Generation and written assessment use credits. See pricing.

And on the student side

Every student sees their own record, in full.

Their level. Their teacher's feedback, released only when their teacher is ready. The grammar patterns to practice, quoted from their own sentences. And exactly what was recorded while they wrote, explained in plain language.

No comparison with anyone else. The interpretation stays with the teacher. The record belongs to the writer.

What does not change
Student work is never used to train AI models.
Nothing reaches a student until you release it.
Every student is compared only with their own earlier work.
We do not sell teacher or student data to third parties.
TeachLex assists, teacher decides

Every decision stays with the teacher.

TeachLex just handles the busywork.

No credit card to start.