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The Week Before the SAT: What to Do (and What to Stop Doing)

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Sigma Prep
SAT Math Instructor · 10+ Years Experience
May 28, 2026·Updated September 7, 2026·4 min read

With a test date a week out, there are two kinds of students: the ones planning to cram hardest this week, and the ones who understand what the last week is actually for.

Here is the thing the crammers have wrong. Whatever your skill level is right now, it is roughly what it will be on test day. A week is not enough time to learn quadratics. It IS enough time to sharpen what you have, catch a few small leaks, and make sure nothing dumb happens on Saturday morning.

What the Week Is For: Light Practice and Consistency

Keep practicing, but lighter. Short daily sessions on your known weak topics, nothing marathon. The goal is to keep the patterns warm, not to build new ones.

The most useful thing you can do this week is a consistency check: a full-length practice test, maybe two, to confirm your score is stable where you think it is. Sigma Prep has ample full-length practice tests for exactly this, timed and adaptive like the real thing. A practice test this week does one more quiet job: it tends to catch the few little things you are still missing, the entry rule you forgot, the one topic that is softer than you believed, while there is still time for a targeted patch. That is a patch, not a panic: review the misses, watch the video explanations, drill the one thing, done.

What to Stop Doing

  • No new topics. If you have never studied a topic, test week is not when it gets learned. Opportunity cost is real: an hour on a brand-new topic is an hour not spent sharpening one you will actually convert into points
  • No score-tanking experiments. Do not redesign your pacing strategy or Desmos habits five days out. Run the system you have practiced
  • No all-nighters, obviously. Two bad nights of sleep cost more points than any final study session earns

The Logistics Nobody Thinks About Until Friday

  • Bluebook installed and updated on the device you are bringing, days early, not Friday night
  • Device fully charged, charger packed anyway
  • Admission ticket downloaded, photo ID ready
  • Know the drive to your test center and when you need to leave
  • Calculator if you want a physical backup (Desmos is built in, but bring what you practiced with)

The Day Before

Almost nothing. Twenty minutes of light review if it calms you, then stop. Eat normally, sleep normally, lay everything out the night before. Walking in rested with your patterns warm beats walking in fried with one extra topic half-learned, every single time.

And if you are reading this with more than a week to go, the best test-week plan is to need this checklist less: our 6-week plan is the version of this advice that starts early enough to change your score. Start free today!

Common Questions

Keep practicing, but lighter: short daily sessions on your known weak topics, and one or two full-length timed tests to confirm your score is stable. Review every miss, patch the one or two small leaks the tests reveal, and stop there.

No. Your skill level a week out is roughly what it will be on test day. A week is not enough to learn quadratics, but it is enough to sharpen what you have and to make sure nothing dumb happens on Saturday morning.

A short session at most, nothing new. Set out your ID and admission ticket, charge the device, know the test center and the drive, and sleep. The last day is for logistics, not learning.

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