Ezeedora
Learning, with an AI tutor beside you

Learn faster with courses that answer your questions.

Take courses, ask the AI tutor about anything in them, and test yourself with exams built from the lessons.

Browse coursesSee how it works
  • Video, text and PDF lessons
  • Quizzes and timed exams
  • Progress you can see

How learning works here

Learn it. Ask about it. Prove it.

Every course follows the same simple loop, so you always know what to do next.

  1. Step 1: Learn

    Short lessons with video, text and PDFs, grouped into modules. Your progress is saved as you go, so you always continue from where you stopped.

  2. Step 2: Ask

    Stuck? Ask the AI tutor. It answers from the course's own lessons and tells you exactly where the answer came from.

  3. Step 3: Prove

    Check yourself with a quiz after each module, then take timed exams with a pass mark. Your best results move you up the leaderboard.

The AI tutor

A tutor that has read every lesson.

Ask anything about your course, any time of day. Here's a real kind of conversation, and what's happening at each step.

  1. 1

    Ask in your own words

    No need to know the right terms. Ask the way you'd ask a classmate.

  2. 2

    Answers from your course

    It explains using the lessons you're studying, with everyday examples.

  3. 3

    Shows its sources

    Every answer names the lesson or PDF it came from, so you can check it.

  4. 4

    Follows the conversation

    Ask a follow-up and it remembers what you were just talking about.

  5. 5

    Honest about limits

    If something isn't in the course, it says so, labels any general answer as general, and tells you to ask your teacher.

AI tutor

Searching this course's lessons and PDFs

1

I don't get embeddings. Why can't search just match keywords?

Keyword search only finds the exact words you typed. If your notes say car and you search for automobile, it misses them. An embedding turns text into a list of numbers that captures its meaning, so car and automobile end up close together and search finds both.

Embeddings and semantic search Embeddings and semantic search · rag-cheat-sheet.pdf3
2
4

Oh. So is that why we split documents into chunks first?

Exactly. Each chunk gets its own embedding, so search can return the one passage that answers your question instead of a whole document.

Chunking and vector databases

Which vector database is best for a big production app?

This course doesn't seem to cover choosing a database for production. In general (not from the course): it depends on your scale, budget and the tools you already run. For your project, ask your teacher which they'd recommend.

5

Not just another chatbot.

A general chatbot

  • Doesn't: Answers from the whole internet
  • Doesn't: Can sound sure while being wrong
  • Doesn't: Rarely shows where an answer came from

Your course tutor

  • Answers from your course's lessons and PDFs
  • Says when the course doesn't cover something
  • Names the lesson so you can read more

Projects

Don't just watch. Build something real.

Courses end with a project you build yourself. You finish with something that works and that you can show people, not only a certificate.

  • A clear brief

    You know exactly what to build and what "done" looks like.

  • Built step by step

    The lessons before it give you every piece you need.

  • Help when you're stuck

    The AI tutor knows the course, so it can point you to the right lesson.

  • Yours to keep and show

    Finish with real work for your portfolio, not just a score.

FAQ

Questions, answered.

The things people usually ask before they start.

Not for beginner courses. They start from zero and say so on the course page, along with anything you should know before you start.

Enrolling in a course is free. Create an account, open a published course and press Enroll.

Most lessons take 10 to 20 minutes. Courses are self-paced: your progress is saved, so you can stop at any time and continue later from the same place.

It searches the course's own lessons and PDFs for the passages that match your question and answers from those, naming the lessons it used so you can check. If the course doesn't cover something, it tells you, and anything general it adds is labelled as general.

Module quizzes are for practice, so you can usually retake them as often as you like, and your best score counts. Exams can have a limited number of attempts, set by the teacher. The exam page always tells you how many you have left.

Not yet. For now, your results, progress and the projects you build are your proof of what you can do.

Yes. Teacher accounts are set up by the Ezeedora team. Once you have one, you can build courses in modules, generate quiz questions from your lessons with AI, review them and follow every student's progress.

Your first lesson is ten minutes away.

Create a free account, pick a course and start. The tutor will be there when you have questions.

Create a free accountBrowse courses