Math · Language Arts · Science · Social Studies
Pass the GED one skill at a time.
Short lessons, practice that explains every answer, and full timed practice tests — free, with Spanish help in every lesson and on most questions.
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Subjects
Mathematical Reasoning
Quantitative and algebraic problem solving. On-screen TI-30XS calculator and formula sheet available for most questions.
Readiness 0% · 115-min test RLAReasoning Through Language Arts
Reading comprehension (about 75% informational, 25% literary texts), language conventions and a 45-minute Extended Response essay.
Readiness 0% · 150-min test SCIScience
Life, physical, and Earth & space science, tested through science practices such as reading data and evaluating experiments.
Readiness 0% · 90-min test SSSocial Studies
U.S. civics and government (about half the test), U.S. history, economics, and geography and the world.
Readiness 0% · 70-min testNot sure where to start?
Take a short diagnostic test. Your results show which skills to study first.
How it works
Learn
Each skill has a short lesson with worked examples and pictures.
Practice
Answer questions and see a step-by-step solution right away. Missed ones come back for review.
Test yourself
Timed practice tests in the real format give you an estimated score.
Frequently asked questions
What is the GED test?
The GED is a high-school equivalency exam in the United States. It has four subjects: Mathematical Reasoning, Reasoning Through Language Arts, Science and Social Studies.
Is this site really free?
Yes. Every lesson, practice question and practice test is free — no account and no payments.
How many practice questions are there?
Over 5,000 questions with step-by-step solutions, plus timed practice tests across all four subjects.
Is there Spanish help?
Yes. Every lesson is available in Spanish and most questions have Spanish help. The GED can be taken in English or in Spanish, depending on your state; the practice questions here are in English.