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Digital SAT
Concepts learning paths
Choose a subtype. Every lesson, visual guide, formula, worked example and exercise is arranged from foundations to exam-level mastery.
Reading & Writing
1Information & IdeasCentral ideas, command of evidence (text and data), and logical inferences.4 tested skills · 13 chapters2Craft & StructureWords in context, text structure and purpose, and cross-text connections.3 tested skills · 11 chapters3Expression of IdeasTransitions and rhetorical synthesis — making notes work for a stated goal.2 tested skills · 8 chapters4Standard English ConventionsSentence boundaries, punctuation, agreement, verb forms and modifiers.2 tested skills · 11 chapters
Math
1AlgebraLinear equations, slope, systems and inequalities — roughly 13–15 questions per Math section.5 tested skills · 17 chapters2Advanced MathQuadratics, exponentials, polynomials and function notation.13 tested skills · 27 chapters3Problem Solving & Data AnalysisRatios, percentages, units, statistics, probability and reading figures.10 tested skills · 21 chapters4Geometry & TrigonometryAngles, triangles, circles, volume and right-triangle trigonometry.6 tested skills · 20 chapters