GED Science study guide
GED Science · Work through your exam, one topic at a time.
This independent study page provides practice for GED Science. Its editorial learning areas include Scientific reasoning across life, physical and Earth science. The questions develop subject knowledge and application through worked reasoning, distinctions between competing answers, and practical scenarios. Study the relevant guide before attempting a mixed set, then explain the evidence or calculation that supports each answer. Review the wrong alternatives to identify a misunderstood concept, a missed condition, or a unit error. Some foundational practice is shared with related qualifications where the subject matter overlaps. Topics on this exam: Scientific reasoning across life, physical and Earth science. The GED Science study guide has 1 section and about 426 words.
01Science
The GED Science domain tests life science, physical science, and earth and space science through scientific practices. Use the current official instructions for actual timing and task counts. Many questions ask you to read a graph, table, or short experiment description, identify variables, evaluate a conclusion, or apply a scientific principle. Check current official instructions for permitted tools in the actual assessment.
426 words, about 2 minMore study resources for GED Science
- Practice questionsWhich organelle is responsible for producing energy in the form of ATP through cellular respiration?
- FlashcardsHypothesis. A testable, falsifiable prediction about what will happen under specified conditions.
- Cheat sheetThe independent variable is changed by the researcher; the dependent variable is measured.
- Key termsHypothesis. A testable, falsifiable prediction about what will happen under specified conditions.
- Study planReview Scientific reasoning across life, physical and Earth science using the mapped guide and reference terms.
- Common mistakesHeadlines and everyday reasoning routinely treat linked variables as cause and effect, and candidates skim the study description without checking for a control group, random assignment, or confounding variables.
- Exam-day guideUse the actual organizer and current syllabus, not a related credential’s administrative rules.