DIGITAL SAT MATH • TEACHING • ORIGINAL RESOURCES
The hard part is often not the mathematics.
At the higher end of SAT Math, another formula is rarely the whole answer. Students also need to recognize structure, choose an efficient method, manage time, use Desmos deliberately, and understand why a mistake happened.
SAT MATH RESOURCES
Study the ideas. Practice them. Then diagnose the mistake.
The resource section is organized so the handbook, original practice sets, teaching work and assessment-development portfolio each have a clear purpose.
Digital SAT Math Formula & Strategy Handbook
Concepts, formulas, shortcuts, Desmos decisions and test-day habits organized as an on-site reference.
Read on the website → ORIGINAL PRACTICEPractice Library
Topic-based practice across Algebra, Advanced Math, Geometry & Trigonometry, and Problem Solving & Data Analysis.
Explore the library → TEACHINGTeaching & Results
Classroom and remote teaching, Desmos strategy, advanced-score preparation, methodology and selected outcomes.
See teaching work → ASSESSMENT DESIGNQuestion Development
Difficulty design, distractor logic, module construction and selected self-developed SAT-style questions.
See how I build questions →PRACTICE LIBRARY
Four domains. Topic-by-topic practice.
Each domain leads to topic-based practice arranged from foundation to challenge, with room for the library to grow over time.
ALGEBRA
Linear equations, inequalities, models and related reasoning.
Explore Algebra → 02ADVANCED MATH
Quadratics, nonlinear equations, functions, polynomials and exponential models.
Explore Advanced Math → 03GEOMETRY & TRIGONOMETRY
Lines, triangles, circles, similarity, special triangles, area and volume.
Explore Geometry & Trigonometry → 04PROBLEM SOLVING & DATA ANALYSIS
Rates, percentages, probability, statistics, inference and data modeling.
Explore PSDA →
TEACHING & ASSESSMENT
Teaching tells me where practice material needs to work harder.
When many students miss the same question for different reasons, an answer key is not enough.
The practice library and question-development work are built around the same principle used in teaching: identify the reasoning, locate the failure point, and make the next practice decision more useful.
Explore question-development work →PRACTICE PHILOSOPHY
Difficulty should come from reasoning, not unnecessary complication.
Practice should make the real test feel easier, not merely familiar.
A useful hard question connects familiar SAT ideas in a way the student has not seen packaged before. The goal is stronger recognition and decision-making, not ugly arithmetic.
CONTENT NOTE
Independent SAT Math study material.
Practice questions and instructional material in this library are independently developed unless a source is explicitly identified. SAT and College Board are trademarks of College Board. This website is not affiliated with or endorsed by College Board.