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Your next lesson is the page you are already on.

Open the side panel on an article, a video or a Google Doc. Zelvi builds class material from that source, not from the internet at large.

Zelvi for Chrome
The Zelvi side panel in Chrome builds a quiz from the page, adds class practice, drafts comments in a student's Google Doc and shows how the Doc was written.
Open Zelvi beside any page: an article, a YouTube video, a PDF or a Google Doc.
  • Lesson plan, quiz and worksheet with answer keys, leveled reading, vocabulary and discussion questions, from the page you are on.

  • Class practice in one click: every question shows its answer, a hint and the words on the page it is based on, and counts toward mastery in your Zelvi class.

  • Comments in a student’s Google Doc tied to their own sentences: strengths and next steps, never a grade. You approve each one.

  • Inspect writing shows how a Doc was written (time, sessions, revisions, a replay) and never labels a student as using AI.

  • Save any result to Google Drive as a Doc, or copy it.

What this rests on

  • A Chrome extension that turns the page, video or Google Doc a teacher is on into a lesson, quiz, leveled reading or class practiceIt reads a tab only when the teacher presses a button. Practice questions show the exact words on the page they came from, comments in a student’s Google Doc are drafted for the teacher to approve, and the writing-history view never labels work as AI-written.
  • About two dozen teaching tools, all from the course’s own material: reading level, translation, feedback, lesson plans, worksheets, rubrics, exit tickets, report comments and family emailsFeedback cites the course pages it relies on, translation keeps the English term beside each subject term, and every pasted text is fenced from the instructions.
  • A wrong answer gets a hint, then the full explanation, and every attempt is marked from the faculty-reviewed answer with no AI in the markingThe answer is withheld after the first miss so the retry still counts, and a second attempt after a hint is recorded apart from a first-time correct answer.