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For Grades 8–12 & Undergraduate

The AI tutor that teaches from your own course material

A personalized AI tutor that adapts to each learner, grounds every lesson in authentic course material, and checks understanding as it goes.

Free to start — for students and teachers.

Socratic Tutorgrounded in your upload

Is the answer to question 3 just Bayes' theorem?

You're close to the right tool. Before we name it — in your lecture notes, what do we need to know about the two events before we can flip the conditional?
Cited from lecture-4-probability.pdf

Never hands over the answer — enforced by guardrails, not politeness

Cites the exact upload it teaches from

Asks the next question instead of handing over the answer.

How it works

From your course material to real understanding

Three steps — the same for a class of ninety or a student studying alone.

  1. Upload your material

    Add slides, notes, readings and past papers. EdSynapse indexes every page so the tutor can search exactly what your course covers.

  2. Learn with a tutor grounded in it

    The Socratic Tutor and Synapse AI answer from your uploads and cite the file each answer came from — never generic web content.

  3. See strengths and gaps

    Quizzes and assignments are graded against Bloom's taxonomy, so you see what kind of understanding is solid and exactly what to revisit.

For students

Understanding that sticks.

Join a teacher's class with a code, or upload your own notes and study solo — either way, both tutors work from the real material, and your knowledge map tracks what you've mastered.

  • Every reply is grounded in your own course material, so you study what your exam actually covers — never generic content.
  • Two tutors match how you're stuck: the Socratic Tutor builds your reasoning by questioning; Synapse AI explains the concept straight.
  • A personal knowledge map shows your strengths and gaps topic by topic, so revision time goes where it matters.
Start learning free
Knowledge MapStrengths & gaps
  • Conditional probability88%
  • Bayes' theorem62%
  • Random variables41%
  • Expected value79%
  • Strong
  • Moderate
  • Needs improvement

For teachers

See every gap. Keep every hour.

Create a course, upload authentic material, and share a join code. The AI plans with you, writes assessments with you, and shows you how every student is doing.

  • Lesson Plan AI and Quiz AI draft from your uploads — plans with objectives and activities, assessments with full answer keys.
  • Cohort analytics show mastery per student, per topic, in real time — so the next lesson targets real needs, not guesses.
  • Guardrails you can trust in class: the tutors never hand over answers, and nothing a student tells a tutor reaches you.
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Lesson Plan AI · Week 5 · Hypothesis Testing

Learning objectives

  1. 1State null and alternative hypotheses for a claim
  2. 2Choose the right test statistic for the data
  3. 3Interpret a p-value without overclaiming

In-class activity: in pairs, students design a study that could NOT reject the null — then defend why that outcome is still informative.

Drafted from week-5-hypothesis-testing.pdf

Trust & privacy

Your material stays yours

The tutors answer from the material you upload rather than the open web, and show you where each answer came from. Teachers see assessment results, never a student's private tutor conversations.

  • Answers cite your own files
  • Encrypted connections and hashed passwords
  • We never sell personal information
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Ready when you are.

Set up a classroom in minutes, or study solo on your own material. Free to start — for students and teachers alike.