Trecentra is a private platform for teachers who run cohort courses. The video lesson, the slides, homework, tests and every student’s progress live together, under your name.
Lesson 8
Cleaning messy data
Released when the session ends.
Test 3, per question
16 students
Q4: 38% correct. Most chose B.
Nino K.
Homework 8, task 2
Second answer. “Good: the empty cells are handled now.”
In use today. A Georgian-language trading course teaches its cohort on Trecentra three evenings a week.
Teaching the lesson is the part you are good at. The rest is glue between tools that were never meant to work together, and your students pay for it in missed links and lost files.
A video-call link pasted into a chat before every lesson
A shared drive for slides, in a folder nobody can find
A group chat for questions, lost under the jokes
A form for quizzes, graded by hand
A spreadsheet for who came, who submitted, who passed
Each tool works on its own. Together they leave a student hunting for the link one minute before the lesson.
Each part was built for a real course with real students, and each one is in use every week.
The video room runs on our own server and opens right on the lesson page. Students can join 10 minutes before the start. You moderate the room, and you end the lesson for everyone when you are done. A lesson that runs long simply keeps going.
Stages, weeks and lessons, with a roadmap students can follow. Each lesson has its topics, a summary, materials, the slides in a built-in viewer and the recording, released after the session.
Tasks sit on the lesson. Students answer with text, a link or an image; answers wait in your review queue until you accept them or ask for more, with the whole feedback history kept.
Single and multiple choice are graded on the spot, with a pass mark, a set number of attempts and an explanation for each question. Short written answers come to you. For every question you see who got it wrong and the most common wrong answer.
Mark each session present, late, absent or excused. Progress brings together attendance, homework and tests, and students write a short weekly review that you answer.
Post announcements to the cohort. Students ask questions under the lesson they are about. Lesson reminders and notices go out by email with your name on them, and everyone chooses which ones they get.
Keep the course’s terms in one searchable glossary, and the books, links and files you recommend in a resources library.
Everyone picks their language and a light or dark theme. Every page works on a phone, so students can follow a lesson from anywhere.
Students come in by invitation only. Files are kept in private storage and sent only after a permission check. Sign-ins and changes are logged, and everything is hosted on Microsoft Azure in the EU.
From the first invitation to the weekly check-in, each step happens in the same place, and each one feeds the next.
Add students by email. Each gets a private link to set a password; there is no public sign-up.
Put the cohort's lessons on the calendar. Students see times in their own time zone and get a reminder by email.
Students join from the lesson page. You run the room, then end the lesson for everyone.
Tasks appear on the lesson. Answers land in your queue, and you accept them or ask for more.
Students take the lesson's test and get their result at once, with explanations after their last attempt.
Attendance, progress and weekly reviews show who is keeping up, so you can step in before anyone falls behind.
You see the whole cohort and what needs you. Each student sees only their own course, their own answers and their own results.
Every package includes every part of the platform. They differ in how many courses you run, how much the platform carries your brand, and how much we set up for you.
For your first cohort on the platform.
Price on request
For a course that runs cohort after cohort.
Price on request
For a school with several instructors.
Price on request
Something else on your mind? Write or call; the answer usually takes a minute.
Any course taught live to a group that moves through it together: languages, coding, design, finance, exam preparation. If you teach on a schedule and give homework and tests, it fits. A Georgian-language trading course runs on it today.
No. Everything runs in the browser on a phone, tablet or computer, including the live video room. Students open the lesson page and join the call from there, starting 10 minutes before the lesson.
No. There is no public sign-up. You invite each student by email, and the invitation link is the only way in. Instructor accounts can add a second sign-in factor from an authenticator app.
Nothing is cut off. The room stays open well past the planned end, and the lesson finishes when you end it for everyone.
In private storage. Slides open in a viewer on the lesson page once the session is over, and recordings are released the same way. Every file is checked against the student's access before it is sent.
The interface is in Georgian and English, and each person picks their own. Your course content can be in any language.
On Microsoft Azure in the European Union. Sign-ins, invitations and changes to the course are written to an audit log.
It depends on the package, the size of your cohorts and how much setup you want from us. Write or call, tell us about your course, and we will send a price.
Yes. The demo at demo.trecentra.com opens a sample course with no registration, so you can look around as an instructor and as a student.
What you teach, how many students, how often you meet. We will show you the platform with your course in mind and send a price for the package that fits.
