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Practice GED GED Test Prep

ENGAGENY / CC 0 Mastered

Master all four subtests of the GED exam with full skill practice, diagnostic scoring, and official test tool simulators.

SKILL DIAGNOSTIC

GED Test Readiness Scale Official 100–200 Scale

Track your real-time performance across all four GED subtests. Standard passing requires 145+, College Ready is 165+, and Honors College Credit is 175+.

Below Passing (100–144) Passing (145–164) College Ready (165–174) College Credit (175–200)
Projected Score 145 Passing (Equivalency)

Module 1

Quantitative Problem Solving & Arithmetic

Fractions, decimals, percentages, ratios, proportions, exponents, and order of operations without/with calculator.

Module Mastery
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A

Number Operations, Decimals & Percents

B

Ratios, Proportions & Percent Applications

Module 2

Measurement, Geometry & Pythagorean Theorem

Perimeter, area, circumference, surface area, volume of 3D solids, and right triangle trigonometry.

Module Mastery
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2D Shapes, Perimeter & Area

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3D Solids, Surface Area, Volume & Right Triangles

Module 3

Algebraic Problem Solving & Linear Equations

Algebraic expressions, linear equations, inequalities, slope, and coordinate graphing.

Module Mastery
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Expressions & Single-Variable Equations

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Coordinate Plane & Linear Functions

Module 4

Functions, Quadratics & Data Interpretation

Function notation, quadratic expressions, histograms, scatter plots, box plots, and probability.

Module Mastery
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Function Concepts & Quadratic Equations

B

Statistics, Probability & Data Analysis

Module 1

Reading Comprehension & Informational Texts

Analyzing central ideas, supporting evidence, author intent, tone, and inferences in non-fiction articles.

Module Mastery
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Main Ideas, Supporting Details & Inferences

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Author Purpose, Structure & Perspective

Module 2

Literary Text Analysis & Rhetorical Arguments

Evaluating narrative themes, character motivations, figurative language, and comparing paired arguments.

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Literary Elements & Figurative Language

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Comparing Paired Arguments & Rhetoric

Module 3

Language Conventions & Standard English Mechanics

Editing for correct sentence structures, agreement, transitions, punctuation, and word choice.

Module Mastery
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Sentence Structure & Clauses

B

Grammar, Usage & Punctuation

Module 4

Extended Response (Argumentative Essay Lab)

Crafting a cohesive 45-minute argumentative essay that analyzes paired passages using textual citations.

Module Mastery
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A

Thesis, Outline & Evidence Selection

B

Essay Synthesis & Scoring Rubric Alignment

Module 1

Life Science, Genetics & Human Biology

Cellular biology, genetics, Punnett squares, evolution, photosynthesis, and human organ systems.

Module Mastery
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Cell Biology, Energy & Photosynthesis

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Genetics, Evolution & Human Body

Module 2

Physical Science, Matter & Chemical Reactions

Atomic structure, states of matter, chemical equations, conservation of mass, motion, and Newton’s laws.

Module Mastery
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Matter, Atoms & Periodic Table

B

Forces, Motion, Work & Energy

Module 3

Earth, Space & Environmental Systems

Plate tectonics, rock cycle, carbon and water cycles, weather systems, and solar system mechanics.

Module Mastery
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Earth Systems, Cycles & Geology

B

Weather, Climate & Astronomy

Module 4

Scientific Practices & Data Interpretation

Scientific method, experimental variables, sample size, hypothesis evaluation, and reading charts.

Module Mastery
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Experimental Design & Variables

B

Data Interpretation & Graph Analysis

Module 1

Civics, Government & The U.S. Constitution

Constitutional principles, separation of powers, Bill of Rights, federalism, and citizen participation.

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Principles of American Democracy & Constitution

B

Government Branches & Political Process

Module 2

U.S. History & Historical Documents

Key historical eras, primary source documents, westward expansion, Civil War, and 20th century movements.

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Early America through the Civil War

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Industrial Era to Modern Times

Module 3

Economics & Financial Literacy

Supply and demand, market structures, fiscal and monetary policies, GDP, inflation, and consumer economics.

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Microeconomics, Supply & Demand

B

Macroeconomics, Policy & Trade

Module 4

Geography & World History Analysis

Geographic representations, human migration, historical maps, charts, and analyzing political cartoons.

Module Mastery
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A

Geographic Tools, Maps & Environment

B

Analyzing Historical Documents & Cartoons