Digital SAT
Master the Digital SAT with a voice-first AI tutor: all four Math domains and all four Reading & Writing domains, verified practice for every skill, and personalized gap-filling.
35 lessons · 8 test sections
Full-length timed practice tests included — real test-day format, scored like test day.
Unit 1
Unit 2
Equivalent Expressions: Factoring & Rational Exponents
DSAT-2.1
Quadratic Equations & the Discriminant
DSAT-2.2
Quadratic & Polynomial Functions and Their Graphs
DSAT-2.3
Exponential Functions, Growth & Decay
DSAT-2.4
Rational, Radical & Absolute-Value Equations
DSAT-2.5
Nonlinear Systems & Function Transformations
DSAT-2.6
Unit 3
Ratios, Rates, Proportions & Unit Conversion
DSAT-3.1
Percentages
DSAT-3.2
One-Variable Data: Center, Spread & Boxplots
DSAT-3.3
Two-Variable Data: Scatterplots & Lines of Best Fit
DSAT-3.4
Probability & Conditional Probability from Tables
DSAT-3.5
Sample Statistics, Margin of Error & Evaluating Claims
DSAT-3.6
Unit 4
Unit 5
Frequently asked questions
- How does the Crimsora Digital SAT tutor work?
- Crimsora teaches Digital SAT one concept at a time with a voice-first AI tutor, then reinforces it with practice and targeted review of your weak spots.
- What does Digital SAT cover?
- All 8 test sections across 35 lessons, aligned to the official SAT test blueprint.
- Can I try Digital SAT for free?
- Yes — start a free trial lesson with no signup. You only create an account once you finish your first concept and want to save your progress.
Ready to start Digital SAT?
Try a full concept free — no signup until you want to save your progress.