About
This is a simple OAR math study tool. Start with Learn if you want a guided path, or go straight to Practice if you already know what you want to work on. Your progress is saved locally in this browser.
Pages
Each page has a small job, so you can move between learning, drilling, and checking results without extra setup.
Progress
This app does not use an account. Lesson visits, practice results, and review history stay on the browser you are using now.
Export
Download your saved progress as a JSON file before switching browsers or computers.
Import
Load that JSON file on another machine to bring your progress with you.
Reset
Clear the progress stored in this browser when you want a fresh start.
FAQ
Where do the questions and concepts come from?
They are based on the OAR math study materials collected in the Kyle Drive and Gomez Drive. I pulled the recurring concepts and problem types together, then organized them by topic and subtopic.
The questions here practice the same underlying concepts, but they are rewritten with different numbers, wording, or scenarios. The goal is to give you more ways to practice the material, not to replace the original Kyle and Gomez resources.
Curious about the code?
Did this help you? I’d love to hear it.
Tell me how your test went, what helped, or just send a quick thank-you. It doesn’t have to be a big review. A few words can make my day and mean a lot to me.
Message me through my portfolio, or leave public feedback on GitHub (account required).
Unofficial study tool. Not affiliated with, endorsed by, or sponsored by the U.S. Navy, OAR, ASTB, or any testing body.No account is required and progress is stored locally in your browser.