Your teacher gave you a PDF. Maybe it's lecture slides, a reading, or a chapter. Reading it again feels like work, but it doesn't tell you what you know. A practice test does. This guide shows you how to build one from a PDF, by hand or with a tool. Then it shows what to do with the results.
Testing yourself is one of the best ways to study. Researchers call it the testing effect. Roediger and Karpicke (2006) compared two groups of students. The ones who took recall tests remembered more a week later than the ones who reread. You can read more in active recall vs rereading.
Before you start: what makes a good source PDF
- It matches the exam. If the exam covers chapters 4 to 6, don't test yourself on the whole book.
- It has real content. A slide that only says Questions? or a title page gives you nothing to test.
- It's readable. Typed text works best. Scanned pages work too, if the scan is sharp and straight.
- It's yours to use. Class notes, your own slides, and course readings are all fine for private study.
Step by step
1. Pick the pages the exam covers
Look at the syllabus or the study sheet. Mark the pages that match it. Most PDF readers let you save a page range as a new file. Do that. A small, focused file gives better questions than a big file where most pages don't matter.
2. Turn the pages into questions
By hand, go page by page. Turn each heading into a question. Turn each bold term into a what is or why does question. Turn each list into a name the parts question. Aim for one question per main idea, not one per sentence. Write the answers on a separate sheet with the page number.
This takes time. For a 20 page reading, expect an hour or more. The writing is study too, but it's slow when the exam is close. That's where a tool helps.
With the PDF to quiz tool, you don't need an account. Without one, it reads the first 30 pages of a file up to 15 MB, three times a day. Scanned PDFs work, because it reads the page pictures. A free account raises the file size to 50 MB and keeps your Sets.
3. Take the test cold
Close the PDF. Put your notes away. Answer every question, even when you have to guess. A guess that turns out wrong is useful, because now you know about the gap. If you peek, the score lies to you, and the exam won't let you peek.
4. Check every miss against the PDF
Now open the PDF again. For each miss, find the page with the right answer. Read the whole paragraph, not just the line. Ask yourself why you picked the wrong answer. Did you mix up two terms? Did you not know it at all? Did you misread the question? Each reason needs a different fix.
Look at the right answers too. If you guessed and got lucky, count it as a miss. Butler and Roediger (2008) studied feedback after multiple choice tests. It helped people keep the right answers and drop the wrong ones they saw.
5. Drill the misses as flashcards
Write one card per miss. Put the question on the front and the short answer on the back. Keep each card to one fact. Review the cards today, then again tomorrow, then a few days later. In Quizfix, a Fix round does this for you. It turns your misses into Cards and brings them back when they are due.
6. Take a fresh test later
A day or two later, test yourself again on the same pages. Use new questions if you can, so you don't just remember the answer letter. If the old misses are now right, move on. If not, go back to the page. Try a different way to learn it, such as drawing it or explaining it out loud.
Common problems and how to fix them
- The questions are too easy. Your source may be thin. Add the full reading, not just the slide titles.
- The questions test small details. Cut the pages down to the main chapters, and skip the appendix and references.
- You get 100% every time. Good, but check if you're testing too soon after reading. Wait a day, then test.
- The scan came out wrong. Rescan with better light, keep the page flat, and crop out the edges.
Want more control over the questions? See how to write good multiple choice questions. If you already have notes in another format, the practice test generator takes pasted text too.
What a practice test can't do
A test from your PDF only covers what's in the PDF. If your teacher adds things in class, test those too. A practice test also won't match the real exam's style. If old exams exist, use them as well. And a high score on one test is a good sign, not a promise. Test again closer to the exam.
When the test is done, the real work starts. Read what to do after a practice test for a plan for your misses.