How Teachers Can Publish a Classroom Workbook on KDP

Quick reference

First, sort out who owns your work

The general rule — and I'll say plainly that I'm an educator, not a lawyer — is that what you create on your own time, with your own equipment, belongs to you. Materials you produce as part of your job duties, during contract hours, may belong to your district under work-for-hire rules. Check your contract and your union agreement; many districts spell this out. When in doubt, rebuild the material from scratch on your own time. It usually comes out better the second time anyway.

Once it's yours, publishing through your own KDP account keeps it yours. The copyright stays in your name, the listing lives in your account, and every royalty comes to you. You are not signing anything over to anyone.

The print specs, in plain numbers

Amazon's print-on-demand program, KDP, is the simplest path to a real bound book. Workbooks print at 8.5 × 11 inches, portrait. The numbers that matter (the deep dive is in workbook page size, gutter, and answer-key formatting):

• Resolution: 300 DPI is the print target — 2550 × 3300 pixels per page. Below about 250 DPI, pages print visibly soft.
• Bleed: if any art runs to the page edge, build pages at 8.625 × 11.25 inches (2587 × 3375 pixels); the extra 0.125 inch gets trimmed off.
• Safe area: keep everything important at least 0.5 inch inside the trim edge. KDP's hard minimum is 0.375 inch with bleed (0.25 without), but 0.5 gives you room for trim drift.
• Gutter: the inside margin needs 0.5 inch up to 150 pages, and 0.625 inch for 151–300.
• Page count: minimum 24 pages, and the count must be even.

Paper, pencils, and the marker problem

KDP prints black-and-white interiors on 60-pound white paper, and there is no heavier option for B&W — IngramSpark's is actually lighter, at 50-pound. That means markers will bleed through, full stop. There are two honest ways to handle it: print a note like "best with crayons or colored pencils" on the back cover, or lay the book out single-sided, with a blank page behind every working page. Single-sided is marker-friendlier and doubles your printed page count; double-sided gives families more content per dollar and works fine for pencil-and-crayon material.

What it costs and the fundraising math

Listing a book costs nothing. The US printing cost for an 8.5 × 11 black-and-white paperback is $0.85 plus $0.012 per page, so a 52-page workbook costs about $1.47 per copy to print. Money comes back two ways:

• Amazon sales: you earn 60% of list price minus printing. A 52-page workbook listed at $9.99 returns about $4.52 per sale.
• Author copies: you can order your own copies at printing cost plus shipping — roughly a dollar and a half each for that 52-page book. Sell them for $10 at an open house or book fair and about $8.50 per copy goes to your classroom fund.

For pricing, the typical retail bands are $5.99–$7.99 for 24–32 pages, $7.99–$9.99 for 48 pages, and $9.99–$12.99 for 60–80 pages. One practical note: if proceeds run through your classroom, loop in your administrator first — schools have rules about handling money.

A class book as a keepsake

My favorite version of this isn't a workbook you sell to strangers — it's a book the class makes together. Each student contributes a page: a drawing with a writing prompt, a poem, a "when I grow up" page. Twenty students plus a title page and a few extras clears the 24-page minimum easily. Scan the pages at 300 DPI and keep the kids' work inside that 0.5-inch safe area. (I wrote a full guide to publishing a class book — it works for storybooks and keepsakes too.)

Two things worth knowing before you start. Get publication releases from families before any student work goes into a book anyone can buy — most schools already have a form for this. And don't worry about spine text; it's only legible above about 80 pages, so most class books skip it. The cover uploads separately as one full-color wraparound PDF, with the spine width figured from your page count. Once the book is live, families order their own copies directly, and it stays findable for years — that's the part that turns a class project into a keepsake.

Final PDF checklist before you upload

• ✓Ownership confirmed: made on your own time, or cleared with your district
• ✓Publication releases collected if any student work appears in the book
• ✓Pages at 8.5 × 11, 300 DPI, content ≥ 0.5 in inside the trim
• ✓Gutter matches page count; write-in lines clear of the spine
• ✓Page count even, minimum 24
• ✓Administrator looped in if money runs through the classroom
• ✓Proof copy ordered before sharing the listing with families

Official sources

• Amazon KDP — Format Your Paperback (trim, bleed, margins)
• Amazon KDP — Cover Calculator (wraparound cover and spine)
• Amazon KDP Help Center