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One chapter, before and after

Here is a printed chapter — Kinematics I from our own physics book, 24 pages — next to the same chapter as ChapterKit gives it to you. Everything in the ChapterKit side works: open a solution, show only the questions, reveal the answers, pick questions for a sheet, make the text bigger. Tap a page of the PDF and the chapter follows.

Convert your own book

Signed in? This chapter is already in your library in the app, free.

24printed pages in the PDF

74sections and sub-sections, each one tap away

32worked examples, each with its solution

80questions, every one linked to its answer

22figures, placed where the book places them

Things to try

Questions onlyTap Questions to hide the theory and see the 80 questions, grouped by set and type.
Show all answersEvery question carries the book’s own answer. Open one, or show them all at once.
Worked examplesTap Examples, then Solution under any example to open it.
Make a question sheetTap Select, tick a few questions, and see the sheet you would print.
FiguresTap Figures to make diagrams larger, sharper or greyscale for printing.
Find a sectionType in Find a section, or use the contents, and jump straight there.

Your book, the same way

Upload a scanned chapter or a whole book. You get it back in the app like this — then read it, pick questions and print papers on your iPhone or iPad.

Convert your first book See how it works

One chapter, before and after

The printed PDF

In ChapterKit

Things to try

Your book, the same way