Turn your SAT math notes into practice questions you solve in Desmos
Upload your class notes, a PDF of a practice test, or photos of worked problems. DeckOwl writes multiple-choice, true/false and open questions with explanations, so you can graph each one in Desmos and see where your reasoning went wrong.
Why graphing questions are worth practicing with Desmos
Many SAT math questions ask you to read a graph, compare two lines or find where a curve crosses an axis, and those are much faster to check when you can plot them. SAT practice questions using Desmos work best when they match the functions your class has covered, such as linear systems, quadratics and exponential growth.
- Choose multiple choice when you want quick checks on graph reading.
- Use short answer questions to practice writing out your own equations.
- Read the explanation after each miss, then graph the same function again in Desmos.
- Regenerate a set from the same notes once you have worked through the first one.
Questions built from your material
Upload the algebra and function notes you already have, and the questions stay close to the topics you are actually studying.
Explanations for every answer
Each question comes with a written explanation, so a wrong answer shows you which step to recheck rather than just marking it red.
Three question formats
Choose multiple choice, true/false or short answer to match the way you want to practice, then regenerate a set when you need more.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, plain text file or a photo of a page. Photos are read with text recognition.
Pick a question type
Select multiple choice, true/false or short answer, and DeckOwl writes questions with explanations from your material.
Work each one in Desmos
Graph the functions and check your answers with Desmos, then read the explanation for any question you missed.
The most useful practice comes from your own material. Upload your notes or a practice set, generate multiple-choice or open questions, and graph each one until the reasoning makes sense. Free accounts get 3 generations a month and can study in the browser, while Plus adds unlimited generations and PDF, DOCX, Anki and CSV export.
Explore related topics
How to Do SAT Practice Questions
A step-by-step routine for SAT practice questions, built from your own study material.
SAT Practice Questions from Your Notes
Turn your prep book pages, notes or slides into SAT-style questions with explanations.
SAT Practice Questions From Your Notes
Make SAT practice questions from your own prep files, with explanations for every answer and export options.
SAT Practice Questions App
Build SAT practice from your own PDFs or notes, with explanations for every answer.
SAT Practice Questions to Download
Make SAT practice sets from your own prep pages, with explanations. Export on paid plans.
Printable SAT Practice Questions
Turn your own SAT notes or PDFs into printable practice questions with explanations.
SAT Practice Questions from Your Notes
Turn your SAT notes into practice questions with explanations, ready to study.
SAT Practice Questions from Your Notes
Generate US SAT-style practice questions with explanations from your own study material.
Frequently asked questions
Which SAT math topics benefit most from Desmos practice?
Topics with graphs are the strongest fit, including linear systems, quadratic vertices and intercepts, and exponential models. Plotting each function lets you confirm the answer instead of relying only on algebra.
How should I practice graphing questions with Desmos?
Work each question on paper first, then graph the functions to check your answer. When you miss one, reread the explanation and graph the same function with a changed constant to see how the shape responds.
Can I export the practice questions?
Free accounts study in the browser without exports. Plus includes PDF, DOCX, Anki and CSV export, and Pro adds QTI 2.1 and Moodle XML export.
Do I need a credit card to try it?
No. You can start on the free plan with 3 generations per month and no credit card. Students with a school email get 40% off Plus.
Keep exploring the topic
Review the main ideas visually or practice recalling them.
Anki Deck ChatGPT Prompt Alternative
Skip the prompt. Turn your PDF, slides or notes into flashcards with spaced repetition.
AP Psychology Flashcards, Sixth Edition
Build AP Psychology flashcards from your sixth edition chapters with spaced repetition.
Mind Maps from Lecture Notes
Turn lecture notes into editable mind maps, with sample branches to study from.
AI Concept Map Creator for Study Notes
Turn PDFs and notes into editable mind maps with AI, with an ancient Egypt example.