All About The GED

General Education Development (GED) test certifies that the test taker has acquired high school level academic skills and knowledge.

GED tests are an internationally recognized certification with Standardized Tests & Uniform Results.

Individuals taking the GED are able to earn high school credentials so that they can pursue post-secondary education.

They can also qualify for jobs or promotions, and achieve their personal goals.

The GED was developed by the American Council on Education (ACE) in 1942.

GED certifies members of the military as required to ease back into the civilian workforce.

After having undergone numerous revisions, the GED now consists of a set of five tests in core high school curriculum topics.

GED tests measure the main academic skills and knowledge that you would acquire within a four year high school education.

Subjects covered on the test are Language Arts, Reading, Language Arts, Writing, Mathematics, Science, and Social Studies.

Most employers accept GED certification as equivalent to a high school diploma.

GED Standard Scores

Your performance on the GED tests is reported in “standard scores”.

The Scores range from 200 to 800, and “percentile ranks,” ranging from 1 to 99.

Your results are compared to scores earned by a national sample of high school seniors.

Your scoring data is accompanied by a box indicating a “Pass” or “Non-pass” result.

If you have not taken all five tests the box will be marked with INC (incomplete).

If you do not pass the GED Tests, you are able to retake portions of the exam to raise your scores.

Who can take the test?

If you are an adult who left high school without receiving a diploma, you may be eligible to write the GED test.

Taking the test will prove that you have high school equivalent knowledge and that you are able to demonstrate those skills.

As of May 1, 2017 the GED test is offered internationally outside the U.S. and Canada. 

You must be 18 years old or older

Cannot have graduated from high school

You must have been out of school for at least one year

Exceptions are sometimes provided for underage individuals. 

How to Take the Test

You must take GED tests in person and on a computer.

The test is available in various languages, including English and Spanish in the U.S. and English and French in Canada.

If you have special needs and/or physical or learning disabilities, you can apply for accommodations to help you take the test.

Accommodations have been developed to be inclusive for those with physical disabilities (blindness, deafness, mobility impairments).

This covers learning disabilities (dyslexia, dyscalculia, receptive aphasia, written language disorder), attention-deficit disorder.

It also covers psychological disabilities (bipolar disorder, Tourette’s syndrome) & chronic health issues are all able to have a fair chance at passing the test.  

How to prepare for the GED

Many people find that GED preparatory courses help them to thoroughly prepare for the exam.

To prepare for the GED it is important to study a variety of subjects.

GED test battery evaluates whether you have skills equivalent to a four year high school education.

The test includes sections on science, mathematics, language arts (both reading and writing) and social studies.

The exam is comprehensive and takes up to seven-and-a-half hours to complete.

Some U.S. states require candidates to have taken a prep course before they are even able to attempt the tests.

Long Term effect of the GED

Getting or rather not getting your GED can have profound affects on your entire life.

Affects such as not going to university or college.

Not getting into highly lucrative careers.

Even in your career choices you will reach a limit on how far up you can go.

In the end, it all comes down to one fundamental fact.

Less education means less opportunities.

Less opportunities and education means less money you are able to make.

You will want to focus your studies on the four main test subjects:

Reasoning Through Language Arts

The Language Arts test section assesses your reading and writing skills.

Questions involve reading comprehension and analysis in a variety of texts.

The questions test your ability to read closely, ability to write clearly, and your ability to edit and understand written language in context.

Text samples are provided from academic as well as workplace contexts and range in complexity.

The writing tasks section requires you to edit selections of text and eliminate grammatical, punctuation, capitalization and spelling errors. 

You have 45 minutes to draft and write a complete essay for the writing test.

Then you must choose from the list of Topics provided.

You will be evaluated on your ability to organize, develop, and argue using proper grammatical structures and style.

The essay portion is administered on a computer.


The science portion of the test is 90-minutes and uses text, graphs, tables, and diagrams to test your knowledge in Earth and space science, life sciences, and physical science.

This section consists of 50 multiple-choice questions that require you to understand, interpret, or apply information that is provided on the test or learned from real-life experience. 


The mathematics test consists of two equally weighted parts of 25 questions each.

For the first part, you may use your calculator to answer questions.

The second part of the mathematics test requires you to use estimation and mental math to answer the questions.

Calculator are not permitted in this section.

There is a formulas page provided for your reference.

Your understanding of concepts and your application of those concepts will be assessed through real-world situations.

Questions are multiple-choice &short answer.

You will be required to record your answers on grids in some questions as well.

You are tested in Four major areas of mathematics: 

  1. number operations and number sense, 
  2. measurement and geometry, 
  3. data analysis, statistics, and probability, 
  4. algebra, functions and patterns. 

Social Studies

The Social Studies Test has 50 multiple-choice questions from subjects of History, Geography, Civics, Government, and Economics.

Most of the questions are based on texts from a variety of sources.

You are required to understand, apply, analyze, and evaluate information provided & effectively respond to the questions in this portion.

GED Classes 

GED preparation books are available at most bookstores & libraries.

However, GED classes are a great way of making sure you are knowledgeable in all areas of the exam, and that you understand of the exam format as well.

The better you know what to expect, the more you set yourself up for success.

Preparation courses to make sure you are well-acquainted with test subjects and testing format are widely available.

Many adult education centres offer self-paced classes so that you can learn when it is convenient to you.   

Take a GED practice test

There are Official GED Practice Tests available as a tool to best prepare yourself for writing the tests.

The questions found on preparatory tests are similar to the questions on the real exam.

Prep Test have similar but not identical content, difficulty, and format.

Take the test and get your results from the GED practice tests.

Then you can decide whether you need to study some more.

If you did really well you are ready to take the official tests.

The Official GED Practice Test costs $6 per subject.

You must be take them on a computer because mobile testing is not yet offered.

It is about half the length of the official GED test.

Taking a practice test gives you a clear idea of what to expect on your testing day.

The questions are delivered in the same format as they will appear on the test. 

GED Online

There are many resources online to aid you in your GED preparation.

You can use the personalized programs online to guide you through the entire process.

Tools available online help you find study material & help.

To prepare for test day make a personalized study plan and learn about colleges and jobs.

You are able to use some of these services for free but there are some paid services.

You will find all kinds of online study materials and books.

Search for information about local adult education centres as well.

The Official Practice Test offers you a Score Report so you can make note of any feedback to improve your scores. 

You can schedule a GED test in your location online.

If you are eligible according to state/provincial procedures, you can start scheduling right away.

Test costs vary depending on location.

Scores are available online the same day you test through an online portal. 

Things to know about the test

There is no eating or drinking permitted in the test room.

You are not allowed to use your cell phone.

Nor can you leave the premises for smoking breaks for the duration of the exam.

No family or friends are allowed in the testing room.

When can schedule more than one subject in the same day.

Taking multiple tests you will be given a ten minute break between tests.

You cannot leave the room for an unscheduled break or your test will not be marked.

If you experience any issues during the exam, have questions, or need to leave the room, raise your hand.

The test administrator will answer your question and guide you to next steps. 

You are given three erasable note boards and a marker to take in with you.

You are allowed to use a handheld calculator on some portions of the exam.

Bring it with you on test day.