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The only C++ Engine built to train your math reflexes.
Practix isn't a quiz app. It's a military-grade flight simulator for the SAT Math Test.
Practix isn't a quiz app. It's a military-grade flight simulator for the SAT Math Test.
6 Full Practice Tests
Unlimited Practice
4 Linear Practice Forms
35+ Pro Shortcuts
Pro tip: Start with 1 Bluebook test as diagnostic. Save the last 2 tests for the final 2 weeks before your exam.
Use 1 Bluebook test to find your baseline score. Don't study beforehand - this shows your true starting point.
Week 1Review EVERY wrong answer. Categorize by topic: Algebra, Geometry, Advanced Math. Find your weak areas.
Week 1-2Focus 80% of study time on weak topics. Use Khan Academy for specific skills. Quality over quantity.
Week 2-6One full test every 1-2 weeks. Always under real conditions: timed, no breaks, no phone.
Week 3-7After each test, analyze mistakes again. Are the same errors repeating? Adjust your focus areas.
OngoingLight review only. Take 1 final practice test 5-7 days before. Rest before exam day. Trust your prep.
Week 8Recommended timeline: 8 weeks of prep for 100+ point improvement. 4 weeks minimum for meaningful gains.
4-6 full tests is ideal. More isn't always better - quality review matters more than quantity. Each test takes 2+ hours, so budget 4+ hours including review.
Mostly no. Official College Board tests match the real exam. Unofficial tests often have different difficulty, timing, or question styles that can build bad habits.
Bluebook = Full practice tests (exam simulation). Khan Academy = Individual skill practice (targeted learning). Use both: Khan for learning, Bluebook for testing.
The test is adaptive: Module 2 difficulty depends on Module 1 performance. You need harder Module 2 questions to reach 750+. Each section (Reading/Math) is 200-800.
Yes, with proper strategy. Most students score below their potential due to unfamiliarity, not ability. 8 weeks of focused prep typically yields 100-150 point gains.
Junior year spring (March/May) is ideal - gives time to retake senior fall if needed. Take it when you have 6-8 weeks of dedicated prep time available.
The Digital SAT is adaptive. See how mistakes heavily impact your score.
The Digital SAT reference sheet is intentionally incomplete. Access our interactive Formula Hub to learn the "Practix Way"โthe shortcuts that turn 5-minute calculations into 30-second reflex moves.