If you are getting ready for the GED® exam, you are required to understand the Science portion of the GED® Science test.
So get ready by taking one of these practice tests.
Click on one of the links and follow the instructions on the screen.
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.
Science Practice Tests
You can choose a 10-question, 15-question, 25-question, or a 50-question test.
- Science Practice Test 10 Questions
- Science Practice Test 15 Questions
- Practice Test Science 25 questions – set 1
- Practice Test Science 25 questions – set 2
- Practice Test Science 25 questions – set 3
- Practice Test Science 25 questions – set 4
- Practice Test Science 25 questions – set 5
- Practice Test Science 25 questions – set 6
We also have a 50-question, long, timed Science Practice Test.
- Click here to take a Science Practice Test with a timer
Disclaimer: These practice tests are not related to the GED Ready™ – The Official Practice Test produced and distributed by GED Testing Service LLC. GED Testing Service has not approved, authorized, endorsed, been involved in the development of, or licensed the substantive content of these practice tests.
The three broad topics include life science (about 40% of the test), physical science (about 40% of the test), and Earth and space science (about 20% of the test).
Within these three topics, all items fall within one of two themes: human health and living systems, and energy and related systems. So check what you know with our practice tests.
Our free Science Practice for your GED® exam tests include the following topics: Life Science, Space Science, Earth Science, Physics and Test Strategies, and Chemistry.
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 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.
Chemistry studies the world of Matter & Energy. Chemistry is, just as physics, a 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.
Physical Science (Physics & Chemistry) takes up around 35 percent of the Science test, so understanding the matter is crucial. You will be taught how gravity works and why it is that the closer we get to the surface of the Earth, the stronger the force of gravity gets. The force of gravity is measured in Newtons (or N), and is much stronger when we are on the surface of Earth than when we find ourselves thousands of miles above Earth. You will learn why that is.
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.
Around 40 percent of the GED® Science test is about life science, another 40 percent deals with physical science, and roughly 20 percent consist of questions related to Earth and space science.
Improve Your GED Test Score with our GED Online Classes
The most recent version of the GED exam was introduced in January 2014, and this time the program, that enables adults to earn a credential equivalent to a high school diploma, had gone through the most significant overhaul in its seventy-year history. 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!
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.
The level of skills and knowledge needed to be successful at the GED exam may be compared to that of high school graduates. The GED credential is across the nation accepted as equivalent to a standard high school diploma by practically every employer or institution of higher education. You now have the option to take one of the four tests at a time, and your test results will stand for two years from your first registration.
Prepare for one test, pass it, and move ahead towards the next test (also referred to as a ‘module’). This is actually one of the greatest improvements of the latest edition of the GED exam which was implemented at the beginning of 2014.
These practice tests are in no way related to official GED Ready Practice Test™ (produced by ACE – the American Council on Education together with GED Testing Service LLC). ACE and GED Testing Service have not been involved in the development of or authorized, approved, endorsed, or licensed the above content.