Textbook PDF → narrated lesson

A textbook chapter that teaches itself.

Upload the whole textbook once. After that, one click turns any chapter into the full kit — a narrated video that draws itself, an editable deck with Socratic notes, a lesson plan, activities, a worksheet and an exam — then assign it and see who's done. Minutes, not evenings.

0 setup  ·  minutes to generate  ·  $0 to start

live render
Chapter 4 · Photosynthesis

How plants make food

Leaves capture sunlight with chlorophyll
Water + CO₂ become sugar and oxygen
Sunlight
Sugar + O₂
19s

How it works

Book in, lessons out.

Three steps. You bring the book; SketchCast finds the chapters.

01

Upload the whole book

Drop in the whole textbook as one PDF — you only do this once. No splitting it up, no setup, no formatting.

02

Pick a chapter

Choose one from the list. One click draws the whole kit together — video, deck, plan, activities, worksheet and exam.

03

Teach or assign

Play it in class, or assign the chapter to a class and watch who finishes. Next week, the next chapter.

Outcomes

Get your evenings back.

Minutes

A chapter becomes a narrated lesson — deck + video — you can teach or assign.

1 click

One generate = the full kit: video lesson, deck, plan, activities, worksheet and exam — the documents come free with every lesson.

$0

Start free: make and assign your first lessons at no cost during the open trial.

What's free

Everything to make your first lessons.

deck + notes

Editable deck with Socratic notes

A clean slide deck where each slide's speaker notes carry the Socratic questions — open and edit it in PowerPoint, Google Slides or Keynote.

narrated video

A lesson that draws itself

One narrated video where the slide's words write on as the voice teaches — assign it as homework or play it in class.

assign + track

Classes, assignments, progress

Create a class, hand out logins, assign a chapter, and see who has completed, revised or not started — all in one place.

worksheets + exams

Practice, graded for you

Worksheets and exams arrive free with every lesson's kit; students take them in-app and the objective questions are graded automatically.

All of it in nine languages — detected from your book automatically, narrated in a matching voice, with Arabic fully right-to-left:

Make your first lesson today.

Free to start for teachers and students. No credit card.

Start free