SAT practice
30 original lessons and 192 questions with hints and worked feedback. Practice and save progress on your own device.
Topics you can study
- Information and Ideas: Central ideas and details; Textual evidence; Quantitative evidence; Bounded inferences.
- Craft and Structure: Words in context; Text structure and purpose; Cross-text connections.
- Expression of Ideas: Rhetorical synthesis; Logical transitions.
- Standard English Conventions: Sentence boundaries and punctuation; Form, structure, and sense.
- Algebra: Linear equations in one variable; Linear functions; Linear constraints in two variables; Linear systems; Linear inequalities.
- Advanced Math: Equivalent expressions; Nonlinear equations and systems; Nonlinear functions.
- Problem-Solving and Data Analysis: Ratios, rates, proportional relationships, and units; Percentages; One-variable data; Two-variable data and models; Probability and conditional probability; Sample inference and margin of error; Statistical claims and study design.
- Geometry and Trigonometry: Area, surface area, volume, and scaling; Lines, angles, and triangles; Right triangles and trigonometry; Circles, arcs, sectors, and coordinate equations.
How practice works
Use mixed practice or focus on a chapter. Multiple-choice and numeric responses receive objective feedback. Written, graph and code responses use an analytic self-review checklist; code is not compiled and graph work is not automatically graded.
Coverage and review
Formative original practice aligned to the preparation topic map. This is an incomplete preparation beta with provisional difficulty, written self-review and no official score prediction.
Original questions and lessons have independent AI review. Human academic approval, empirical difficulty calibration and measured score improvement are not established. Our examples and questions are not official assessment items. Read the full practice scope.
What is free?
All included questions, explanations, lessons, normal practice and question reporting are free. The optional Apple Practice Toolkit adds custom controls across the courses included in that app version. The purchase does not include future courses, tutoring, AI or cloud services.
Specification sources
- Digital SAT Suite Assessment Framework, Appendix B specification tables — specification facts checked 2026-10-02.
- SAT Suite Reading and Writing Specifications — specification facts checked 2026-10-02.
- SAT Suite Math Specifications — specification facts checked 2026-10-02.