Rulecard

Learn the one rule behind each SAT Reading & Writing and Math miss: capture a Question Bank question, get the rule, practice it.

Rulecard turns every missed Digital SAT question, Reading and Writing or Math, into the one rule it tested. How it works: 1. Open a question in the SAT Suite Question Bank and reveal the answer. 2. Click the Rulecard icon to open the side panel, then press Capture (or Alt+Shift+R). 3. Tap the answer you picked, or type the answer you entered for a Math grid-in question, and, if you like, one line about your thinking. 4. Get a short rule card: the rule, why the right answer follows it, why your answer breaks it, and a one-line takeaway. Reading and Writing cards show how to rule out the other choices; Math cards add the worked steps and a shortcut, often in the built-in Desmos calculator. 5. Ask follow-up questions, or press Test me for a fresh practice question on the same rule. Math practice questions are checked by an independent second solve before you see them. Math support: equations and expressions shown as real math notation, graphs and tables read and described, student-produced response (grid-in) answers checked by the official entry rules (fractions, decimals, and accepted forms), and a rule library covering all 19 official Math skills alongside the 10 Reading and Writing skills. Study tools built in (they work offline, from a study log kept on your device): - Today's plan: a daily checklist with your due reviews, your two weakest skills (with the exact Question Bank filters) and timed sets as your test date gets close. - Spaced review by rule, rule flashcards, and Redo my misses. - Practice a Question Bank export: paste an exported Question Bank PDF and take it as a timed quiz graded with the official answer key, then explain any miss with Rulecard. - Progress, an activity calendar, a skill map of all 29 official skills, the traps you fall for, a Words in Context word bank with a word quiz, and badges. - A pacing timer (71 seconds Reading and Writing, 95 seconds Math), keyboard shortcuts, and a right-click "Explain this question with Rulecard" for questions on other sites. - Exports: Anki deck, notes, a printable study sheet, a tutor-style error log for Excel or Google Sheets, a weekly report, and backup and restore. Your reviews are saved to a free Rulecard account (email and password), so your history is there next time, in the extension and on the web app at rulecard.vercel.app. Rulecard is an independent study tool. It is not affiliated with or endorsed by College Board. SAT is a trademark of College Board.