Jentoo

For schools

Jentoo for Schools

Every question a student asks, answered as an animated explanation with narration — and checked for understanding before the lesson ends.

A student types a question, or opens the unit their class is on, and watches the answer draw itself in about a minute: the fork of a replicating helix, the slope of a tangent line, a supply curve shifting right. Nothing is a clip from a catalogue. Each lesson is generated for that question, in that student’s language.

Request a pilotSee the course library
A frame from a Jentoo lesson: a double helix unwinds at a replication fork where helicase splits the strands, with the narration written under the figure.
“How does DNA replication work?”A student’s question · real render, narration burned in

74courses10,809topics77,754questions and practice problemsCounted from the library on this build, not rounded.

What a school gets

Six things, each of them already built and in use on jentoo.ai. The pilot adds your school around them.

74 courses, unit by unit
AP Biology to Algebra I, the SAT to CS50. The library follows the syllabus a teacher already teaches — Elementary & Middle, High School, Advanced Placement, Test Prep and College — so a class opens the unit it is on rather than a blank box. Every topic carries a ladder of questions from first intuition to synthesis, and each rung is a lesson.
77,754 questions and practice problems
52,254 are questions that open as a lesson. 25,500 are practice items a student answers and Jentoo marks, with the working shown when they miss. Both numbers are counted from the library on every build.
Animated visual explanations
Any question, any subject, drawn and narrated in about a minute. The figure is computed for the question that was asked, so “why does the moon have phases” and “why are eclipses rare” get two different drawings. A student can slow it down, ask a follow-up, or download the lesson as a video to watch again offline.
A comprehension check at the end of every lesson
One question, written from the lesson the student just watched. Get it right and Jentoo offers practice on that topic. Get it wrong and it explains the missed idea a different way, then asks again. This is the difference between a video and a tutor.
Progress a teacher can act on
Which topics a class asked about, which checks they passed, and where the same idea was missed by many students — the questions themselves, not minutes watched. Included in every school license, per class and per student.
Papers, explained
Paste a link from arXiv, PubMed or a DOI and Jentoo reads the paper and animates its finding: what it claims, how it was measured, and the numbers it reports. For a research elective, a science fair, or an AP class reading a primary source.

Shaped to your school

Nothing here is fixed. What students see, what they are asked, and what they can do all bend to the school.

Your courses, your order
The library follows the syllabus you actually teach: your units in your sequence, your textbook’s vocabulary, the topics your department adds or leaves out. A course that does not exist yet is built with you during the pilot.
Your questions
Practice sets and explained questions written to your standards and your exams, from a department’s own question bank if it has one. A teacher can add a question and every student in the class gets it as a lesson the same day.
Your student experience
What a student sees when they sign in — the school’s name and subjects, which features are on, the answer language, whether papers and follow-ups are open to a class — is set per school and per class, not by us.
How it happens
Today we do this with you, by hand, as part of the pilot: tell us what the school needs and it is in place before the first class. The self-serve version, where a department shapes all of it from an admin page, is what school partners are building with us.
A frame from a Jentoo lesson on the water cycle: the sun over an ocean surface, water molecules breaking free and rising as vapour, with the narration under the figure.
“How does the water cycle work?”Earth Science · evaporation, mid-narration
A frame from a Jentoo lesson on complementary colours: a hue wheel with a line across its diameter showing two complements half a turn apart, with the narration under the figure.
“Why do complementary colours clash?”Art · hue drawn as an angle on a wheel

Licensing

One license per enrolled student, for a year. Every school starts with a pilot.

School license

Per student, per year

Contact us

Priced by enrolment, billed once a year. Tell us the size of the school and you will have a number the same week.

  • Unlimited questions for every licensed student
  • The full course library and every practice problem
  • Comprehension checks and class progress for teachers
  • Admin controls: rostering, sign-in, who can ask
  • Courses, questions and the student experience shaped to the school
  • Model training switched off for school accounts
  • Set-up and support from the people who built it
Request a pilot

Opens an email to alex_abramson@jentoo.ai. No form, no procurement portal to start.

How a pilot works

  1. Write to us

    Name the school, the grades and subjects, and roughly how many students. That is the whole form — the email opens with those five lines already in it.

  2. We set it up with you

    Accounts for the pilot teachers and their classes, and a thirty-minute walkthrough. Students sign in with a Google account or an email address, on any device with a browser. Nothing to install.

  3. Run it for a term

    We check in every two weeks with what students asked and where the checks say they struggled. At the end you decide whether to license the whole school, and nothing a student saved is lost either way.

What your IT review will ask

The short answers. The long ones are in the Privacy Policy, which is written to be read by a school.

Read the Privacy Policy · Terms of Service

Questions schools ask

What do students need?

A laptop, Chromebook or tablet with a browser, and a Google account or an email address. There is nothing to install and nothing to update.

Does it work in languages other than English?

Yes. A student sets their language once and every lesson — the drawing’s labels and the narration voice — follows it. 12 languages today, including Spanish, French, German, Portuguese and Chinese.

Can a teacher assign a specific lesson?

Every topic and every question in the course library has its own link. Put one in a lesson plan or your learning platform and every student who opens it gets the same explanation, then the same comprehension check.

How long does a lesson take?

The first figure appears within seconds of asking and a full lesson runs a few minutes, narrated. Students can pause, change the speed, or ask a follow-up at the end without starting over.

Is there a limit on questions?

No. A school license is unlimited questions for every licensed student, for the year. Nothing to ration and nothing for a teacher to top up.

Can we use our own curriculum and questions?

Yes. Courses can follow your syllabus in your order, and practice sets can be written to your standards or taken from a department’s own bank. During the pilot we set this up with you; the self-serve admin page for it is in development.

What does a pilot cost?

Write to us with the size of the pilot and you will have a number the same week. There is no minimum number of students to start.

Bring Jentoo to your school

One email starts a pilot. Tell us the school, the grades, and roughly how many students, and we will take it from there.

Request a pilot

Or write to alex_abramson@jentoo.ai with the subject line “School pilot request”.