Study guides from the actual book
Snap the pages or upload the PDF. Chapterlume turns the textbook into a guide that teaches back: summaries you can read or listen to, key concepts, study questions with full answers, a quiz for every chapter, and a final test, written at the student's level from the pages they will be tested on.
Chapter 4 · pages 84–102
Plants catch sunlight and turn it into food. Chlorophyll in the leaf is what grabs the light. Water comes up from the roots. Carbon dioxide comes in through tiny pores.
Key concepts
Sample guide · written for a younger reader
Quiz · 2 of 6
Chapter check
Which molecule in the leaf absorbs sunlight?
How it works
01
Point your phone at the pages, upload a PDF you own, or let Chapterlume find an openly licensed textbook.
02
The book is read for its own structure. Every chapter becomes a stop on the study plan.
03
Each chapter gets a guide you can read or play aloud, questions with answers, and a quiz. Finish with a full test.
New
Chapter 3: The Water Cycle. Water moves between the ocean, the air, and the land in a cycle powered by the Sun...
No PDF? Photograph the pages. Each photo is straightened and sharpened on your phone, read into text you can check, and turned into a chapter.
How scanning worksNow reading
Section 2: Long-term care
A natural woman's or man's voice reads the chapter, the names, and the practice questions, and the card being read lights up on the page.
Hear how it worksInside a chapter
Generic tools guess at what matters. Chapterlume reads the exact book the class uses, so every question, answer, and explanation comes from those pages.
A short teaching summary written at the student's reading level.
What this chapter expects them to be able to do.
Terms defined from the text, tied to how the book uses them.
Prompts with full model answers to check work against.
Choices, the right one, and why the others miss.
A fresh exam across the book once the chapters are ready.
The reading, names, and practice played aloud in a natural voice.
The site
A textbook becomes a study plan: chapters, guides, audio, quizzes, and a final test, all from the book itself.
The same chapter is written differently for a second grader, a senior, and a welding student.
Read a sample chapter, the questions people ask, and why the guide stays inside the book.