Cornerstone Academics⌂ My AppsEvery step is checked, not just the answer. Each procedure is broken into its teaching steps — for long division, that's the classic chant: ÷ divide, × multiply, − subtract, ✓ check, ↓ bring down, R remainder. The step column on the left lights up as the student moves through the loop, so the procedure itself becomes something they can see.
Misses teach. A wrong step gets a hint first; a second miss shows the answer, and the student enters it to continue. That's the moment worksheets can't catch — the app corrects the exact step that went wrong.
Mastery pacing. Three clean problems in a row (no missed steps) moves the student up a level. Any miss resets the clean streak — mastery means running the whole procedure without stumbling, three times straight.
Procedures included: Long Division · Dividing Fractions (Keep–Change–Flip) · Simplifying · Adding · Subtracting · Multiplying Fractions · Mixed Numbers · Subtraction with Regrouping · Multi-Digit Multiplication · Rounding · Decimals · Order of Operations · Percents · Integers · Equations · Proportions.
Adjusting level: ⚙️ lets you set the level for the current procedure — down for more practice, up for a student who's flying.
🔊 Read-aloud: every question is read out loud automatically, and the small 🔊 button beside any question repeats it. Turn read-aloud on or off any time in ⚙️ Settings. The app uses the best voice on your device — on an iPad, downloading an "Enhanced" voice (Settings → Accessibility → Spoken Content → Voices) makes it sound even more natural.