GED Science Practice Test

If you want to earn your GED® diploma, you are required to understand the Science portion of the GED® test.

So take these GED Science practice tests. The GED Science test must be completed in 90 minutes. There are no breaks. The topics covered will help you understand GED Science questions better.

So study hard and get ready by taking these practice tests.

Click on one of the links, follow the instructions on the screen, and answer every question.

Following the quiz, you can review your incorrect answers and are given guidance as to where you can find an explanation of the correct answer.

The GED Science test covers the subject fields of Life Science, Physical Science (Physics & Chemistry), and Earth & Space Science.

Science Practice Tests

You can choose a 10-question, 15-question, 20-question, or a 50-question test.

These quizzes have no timer so you don’t need to hurry. Take your time.

Practice Tests 10 Questions with Explanations

Practice Test 10 questions with Explanations Part 2

Practice Test 20 questions with a Timer and Explanations

There are 35 questions and you will have 90 minutes to answer these questions. You need 65% correct answers to pass the GED Science exam.

The GED Science Test Passing Score is 145 points on a 100-200 scale.

GED Science Practice Tests Structure

Physical Science‎: ‎20%

Science Practices‎: ‎15%

Earth and Space Science‎: ‎25%

Life Science‎: ‎40%

GED Life Science

Life Science deals with Living Systems and Human Health. You will be assessed on your knowledge regarding the safety and health of everything that lives on our planet. Space Science is about the universe we are living in, our Earth is a part of a solar system that contains the Sun and nine planets.

GED Physics

GED Physics and Test Strategies. Physics is the science that is revolving around studying energy, and in what way we can apply this energy to get things done.

GED Chemistry

Chemistry studies the world of Matter & Energy. Chemistry is, just like physics, physical science and it researches and explores structures of energy and matter, and in what way these two are interacting.

GED Space Science

Studying for the Space Science section of the GED Science test will teach you how to answer questions such as “What is the speed of light in miles per second?”, “Which one is our solar system’s largest planet?”, or “Which science is dealing with the outer space studies?”

To be successful in this portion of the GED exam, you need to be able to read and understand charts and graphs as well, as a lot of questions are based upon this.

Free GED Prep

This website offers free GED prep that includes practice tests and online classes. You can easily boost your score by following these lessons and practice tests. The practice tests and online classes published on this website are provided by Covcel GED Prep.

You can read more about the Covcel program here.

Applying the right strategies may increase your GED score, and practicing smart exam-taking tactics you will enhance your score. You can use our GED online video lessons that provide you with tips for guessing intelligently, how to plan your time and the best ways to review your work.

These practice tests are part of our GED online prep, click here to read how it works.

GED Exam Useful Facts

The level of skills and knowledge needed to be successful at the GED exam may be compared to that of high school graduates.

The entire exam (four tests that can be taken separately within a 2-year time frame) is computer-based. All four tests are measured on a 100 – 200 points scale and the minimally required number of points you need to score on each subtest is 145.

If your score is below 145, you usually can retake that test two times without a waiting period, but in case you need to take a third retest, the standard procedure is that you will need to wait 60 days before you can take the test again. Rules and regulations vary by state, though, so please check with a prep or testing center near you to be sure!

The four GED modules are in the academic fields of Social studies, Math, English Language Arts (Reading and Writing combined), and Science.

The GED program enables adult students to earn a credential equivalent to a high school diploma and a few years way back, the GED went through the most significant overhaul in its seventy-year history.

There’s no need to prepare for all areas at the same time, you can prepare for and take one test at a time, and you’ll have two years for completing the entire battery of GED tests. Our free video preparation lessons and short practice questions may also very well help you to get all set.

Taking a GED practice test will show you what subject areas you need to focus on most. See our GED Study Guide for proper test preparation, specific data, and conditions.

GED Diploma

The GED certificate or diploma (that depends on your state) is across the nation accepted as equivalent to a standard high school diploma by practically every employer or institution of higher education. You have the option to take one of the four tests at a time. You can view your test results right after testing. Our support is also pretty good for students wishing to improve their SAT and ACT scores.

Prepare for one test, pass it, and move ahead towards the next test (also referred to as a ‘module’). Your test prep can now be done this as you can take the four modules one at a time. This change is actually one of the greatest improvements of the GED exam.


Last Updated on August 18, 2020.

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