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GED Science Preparation Course 2026

This course is for adults in the United States who are getting ready for the GED® Science test. It covers the test format, the science practices (experiments, data and evidence), life science, physical science, and Earth and space science, using short scenarios and data tables like those on the test. Study each lesson, try its topic quiz, then take the timed 40-question final assessment. Score 80% or more to get a certificate of completion.

  • Kurs
  • USA
  • 100 frågor
  • Kontrollerad 13 oktober 2026
  • Faktagranskad 13 oktober 2026

Kort svar

Den här gratiskursen har cirka 360 minuters lektioner, 6 temaquiz utan tidsgräns (100 frågor totalt) och ett tidsbegränsat slutprov med 40 slumpvis valda frågor. Få 80 % eller mer på slutprovet för att ladda ner ett kursintyg (privat, inte ackrediterat). Kontrollerad mot officiella källor den 13 oktober 2026.

Börja med lektionernaGED Science Preparation Course Lessons: cirka 360 minuters läsning. Alla provfrågor tas upp i lektionerna.

Det här lär du dig

  • Describe the format, timing, calculator rules and scoring of the GED Science test
  • Identify hypotheses, variables and controls, and judge how well an experiment is designed
  • Read tables and graphs, make predictions, and calculate the mean, median, range and probability
  • Explain body systems, homeostasis, nutrition, disease, cells and heredity, including Punnett squares
  • Trace energy through ecosystems and explain natural selection
  • Calculate speed, acceleration, momentum, force, work, power and density, and balance simple equations
  • Explain Earth's cycles, plate tectonics, natural hazards, climate, and the Sun, Moon and stars

Få minst 80 % för att ladda ner ditt certifikat.

Din studieplan

Läs varje lektion, gör temaquizet (utan tidsgräns, med förklaringar) och sedan det tidsbegränsade slutprovet. Varje gång dras en ny blandning av frågor. Dina framsteg sparas i den här webbläsaren.

  1. Läs lektionerna6 lektioner, cirka 360 min
  2. Temaquiz 1: The GED Science test and how to approach it16 frågor
  3. Temaquiz 2: Science practices: experiments, data and evidence16 frågor
  4. Temaquiz 3: Life science: the human body, health and cells17 frågor
  5. Temaquiz 4: Life science: ecosystems, heredity and evolution16 frågor
  6. Temaquiz 5: Physical science: energy, motion and matter18 frågor
  7. Temaquiz 6: Earth and space science17 frågor
  8. Slutprov40 frågor, 40 min · Minst 80 %

Temaquiz 1: The GED Science test and how to approach it

  1. Fråga 1 av 16

    How long is the GED® Science test?
    Visa svar

    Svar: D. 90 minutes

    The GED Science test is 90 minutes long and is taken in one section.

  2. Fråga 2 av 16

    How are breaks handled during the GED Science test?
    Visa svar

    Svar: D. There are no breaks; it is one 90-minute section

    The Science test is one 90-minute section with no breaks, so plan your time and needs before you start.

  3. Fråga 3 av 16

    Can you use a calculator on the GED Science test?
    Visa svar

    Svar: A. Yes, with a calculator reference sheet

    A calculator is allowed on the Science test, and a calculator reference sheet is provided.

  4. Fråga 4 av 16

    Do you need to memorize science formulas for the GED Science test?
    Visa svar

    Svar: C. No, the question gives you the information you need

    The official Science page says you do not need to memorize formulas because the needed information is provided.

  5. Fråga 5 av 16

    What is the lowest passing score on the GED Science test?
    Visa svar

    Svar: A. 145

    GED subjects are scored from 100 to 200, and 145 is the passing score.

  6. Fråga 6 av 16

    What is the score range for each GED subject test?
    Visa svar

    Svar: A. 100 to 200

    Each GED subject, including Science, is scored on a scale from 100 to 200, and 145 is the passing score.

  7. Fråga 7 av 16

    Lena scores 168 on GED Science. Which score level is this?
    Visa svar

    Svar: C. College Ready

    Scores from 165 to 174 are at the College Ready level. Passing starts at 145 and College Ready + Credit starts at 175.

  8. Fråga 8 av 16

    What might a score of 175–200 on a GED subject qualify you for?
    Visa svar

    Svar: B. Up to 10 college credit hours

    175–200 is the College Ready + Credit level, which may qualify you for up to 10 college credit hours.

  9. Fråga 9 av 16

    What do you need to earn your high school equivalency through the GED test?
    Visa svar

    Svar: A. 145 or more on each of the four subjects

    You must score at least 145 on each of the four subjects; a high score in one does not make up for a low score in another.

  10. Fråga 10 av 16

    About what share of the GED Science test is Earth and space science?
    Visa svar

    Svar: D. About 20%

    The test is about 40% life science, 40% physical science and 20% Earth and space science.

  11. Fråga 11 av 16

    Which pair names the two focusing themes of the GED Science test?
    Visa svar

    Svar: D. Human Health and Living Systems; Energy and Related Systems

    All Science test content connects to two themes: Human Health and Living Systems, and Energy and Related Systems.

  12. Fråga 12 av 16

    On a hot spot (select an area) question, what do you do?
    Visa svar

    Svar: B. Click part of a picture, graph or text

    Hot spot questions ask you to click an area of a picture, graph or block of text.

  13. Fråga 13 av 16

    About half of GED Science questions come in scenarios. What is a scenario?
    Visa svar

    Svar: D. A text, graph or table followed by two or three questions

    About 50% of items are in scenarios where two or three questions use the same stimulus; the rest stand alone.

  14. Fråga 14 av 16

    A question asks you to name the independent and dependent variables in a study. Which science practice is this?
    Visa svar

    Svar: C. Investigation design

    Identifying variables, hypotheses and sources of error is part of the investigation design practice.

  15. Fråga 15 av 16

    An answer option is a true science fact, but the passage gives no evidence for it. What should you do?
    Visa svar

    Svar: A. Choose the option the passage supports

    On the test, the right answer is the one supported by the information given, not just any true statement.

  16. Fråga 16 av 16

    You see a graph in a question. What should you read first?
    Visa svar

    Svar: A. The title, the axis labels and the units

    The title, labels and units tell you what the graph measures, so you can find the right evidence.

Bra att veta före provet

  • The GED Science test is 90 minutes long, in one section with no breaks.
  • A calculator is allowed on the Science test, and a calculator reference sheet is provided.
  • You do not need to memorize formulas; the information you need to answer each question is provided.
  • The Science test is scored from 100 to 200, and 145 or higher is a passing score.
  • You need 145 or higher on all four GED subjects to earn your high school equivalency. A score of 165–174 is College Ready; 175–200 is College Ready + Credit, which may qualify you for up to 10 college credit hours.
  • About 40% of the test is life science, 40% physical science and 20% Earth and space science.
  • All content connects to two focusing themes: Human Health and Living Systems, and Energy and Related Systems.
  • About half of the questions are in scenarios, where two or three questions share one text, graph, table or diagram.

Vanliga frågor

Is this the official GED Science test?

No. This is an independent practice course. It is not run by GED Testing Service, and your scores here are not GED scores.

What does the certificate from this course show?

The certificate of completion shows that you finished this practice course and scored at least 80% on its final assessment. It is not a GED credential, not a high school equivalency and not an official score, so schools and employers will not accept it in place of the GED.

How long is the GED Science test?

It is 90 minutes long, in one section with no breaks.

What score do I need to pass GED Science?

You need 145 or higher on a scale of 100 to 200. To earn your high school equivalency, you need 145 or higher on all four GED subjects.

Do I need to memorize science formulas?

No. The official Science page says you do not need to memorize formulas; the information you need is provided. A calculator is allowed, and a calculator reference sheet is provided.

How do I sign up for the GED test?

Create a free account on ged.com, then log in to schedule your test. You can take the four subjects together or one at a time. If you need an accommodation, request it before you schedule.

Är intyget ackrediterat eller officiellt erkänt?

Nej. Det är ett privat kursintyg, bara för dina kunskaper. Det är inte erkänt, ackrediterat eller godkänt av någon myndighet, tillståndsmyndighet, tillsynsmyndighet eller utbildningsinstitution, och det ersätter inte någon licens, certifiering eller utbildning som krävs enligt lag.

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