SAT Math

SAT Math Prep — AI-Adaptive Practice

Algebra, geometry, data analysis, and advanced math — Koydo identifies your weak spots and drills them until they become strengths. Every problem comes with step-by-step AI explanations.

Start Free Diagnostic Full SAT Prep

COPPA CompliantFERPA CompliantChild SafeNo AdsNo Tracking

Algebra & Functions

Linear equations, systems, quadratics, and function notation — the core of SAT Math. Koydo adapts difficulty so you never waste time on problems you already own.

Geometry & Trigonometry

Angles, circles, triangles, and coordinate geometry. Visual problem breakdowns help you see the solution path before you calculate.

Data Analysis & Statistics

Tables, scatterplots, probability, and statistical reasoning. Practice reading data quickly — a skill the digital SAT tests heavily.

Advanced Math & Problem Solving

Polynomials, exponential growth, and multi-step problem strategies. The AI tutor shows you shortcuts that save time on test day.

Koydo vs Kaplan / Princeton Review

Feature	Koydo	Kaplan / Princeton Review
Monthly price	From $9/mo	$150+/mo
Adaptive difficulty	Real-time per question	Fixed problem sets
Step-by-step solutions	AI-generated, personalized	Pre-written answer keys
Weak-area targeting	Automatic after each session	Manual topic selection
Covers other subjects	Full K-12 curriculum included	Math test prep only

Also explore

Full SAT Prep→Math + Reading/Writing combined — full-length practice tests and score prediction.SAT Reading & Writing→Pair your math prep with targeted reading and grammar practice.Why Homeschoolers Choose Koydo→Strong SAT Math scores open college doors for homeschool students.Learn a Language→Explore 20+ languages alongside your test prep.

Frequently asked questions

What SAT Math topics does Koydo cover?

Koydo covers all four domains tested on the digital SAT Math section: Algebra, Advanced Math, Problem-Solving and Data Analysis, and Geometry and Trigonometry. Each domain has hundreds of adaptive practice questions.

How does the AI adapt to my math level?

After a short diagnostic, Koydo's engine maps your proficiency across every SAT Math topic. It then serves questions just above your current level — pushing you to grow without overwhelming you. As you improve, difficulty rises automatically.

Can I use Koydo alongside a textbook or tutor?

Yes. Many students use Koydo's adaptive practice to supplement a private tutor or classroom course. The score prediction and weak-area reports give your tutor actionable data on where to focus.

Ready to get started?

Start free — no credit card needed.

Start Free Diagnostic View Plans