One block becomes the next move.
algₐ runs a single loop — practice, find the pattern, repair, re-check. Here's exactly what happens at each step.
Take a focused block
10–20 minutes of real evidence — not browsing a giant question bank. Short enough to do daily, long enough to mean something.
10–20 min · ~10 questionsalgₐ finds the pattern
Misses, repeated traps, and coverage shape the next move. The algₐ Signal is always a range with confidence — never a fake or official score.
Pattern + confidenceRepair the next block
You don't pick from a menu. algₐ queues the one focused block your evidence points to, so the time goes where it changes the score.
One queued blockReview what came back
Missed questions return later under light time pressure. A repair only counts when it holds a second time — that's how the loop closes.
Spaced re-checkThe whole loop, in one question.
Answer it the way a student would. Watch algₐ turn your miss into the next repair block.
The documentary filmmaker sought a subject that was ______ her own experience yet still resonant with a broad audience, so she chose to chronicle the lives of immigrant families in her hometown.
Submit your answer — algₐ reads the pattern and queues the next repair block.
Honest coaching, not cheerleading.
Sati names the exact slip and the rule behind it — then points at the next block. No streak confetti, no fake mastery on thin data. If the evidence is light, algₐ says so.
- Names the pattern, not just right/wrong
- Always a range with confidence — never an official score
- Re-checks the same trap until it holds
“You dropped the coefficient in the power rule again — the derivative of 3x² is 6x, not 3x. Same slip as Tuesday. I've queued a 10-question repair block on differentiation, and Review will check this exact pattern tomorrow. Let's clear it.”
Run the loop on your own misses.
Free during beta. Your first algₐ Signal is about 15 minutes away.
algₐ is not affiliated with or endorsed by College Board or Bluebook. The algₐ Signal is based on algₐ practice only — not an official SAT score estimate or AP score guarantee.