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Georgia State Assessments · Georgia Milestones EOC · Science

Georgia Milestones EOC Science Practice Test

Build high school Georgia Milestones EOC Science readiness with five focused 10-question practice sets for biology, chemistry, physics, Earth science, environmental science, data, and investigation.

Georgia Milestones EOC Science practice sets

This Georgia Milestones EOC Science Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets cover biology, chemistry, physics, Earth and environmental science, experimental design, data analysis, and integrated scientific reasoning.

EOC Science skills covered

  • Explaining cells, organelles, DNA, osmosis, enzymes, heredity, natural selection, homeostasis, ecosystems, and cell division
  • Applying atomic structure, pH, conservation of matter, force, acceleration, energy, density, circuits, and wave relationships
  • Reviewing greenhouse gases, plate tectonics, radioactive decay, rocks, carrying capacity, biodiversity, water cycles, renewable energy, and climate evidence
  • Designing investigations with variables, controls, repeated trials, models, safety, evidence, reliability, and data interpretation
  • Connecting biology, chemistry, physics, Earth science, environmental systems, equations, graphs, and evidence-based conclusions

How to use this page

Complete one 10-question set at a time. Use the evidence in each scenario, model, equation, or data description before selecting an answer. Review the explanation after every response and check units in calculation questions.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice for Georgia Milestones EOC Science preparation. EOC course designations, standards, lab expectations, calculator policies, and assessment details can change, so check current Georgia Department of Education guidance before test day.

Review the Georgia State Test Practice hub, the Georgia State Assessments category, and the official Georgia Milestones Assessment System for current information.

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5 Tests
1. Test2. Test3. Test4. Test5. Test

4. Test

Georgia Milestones EOC Science Practice Questions

A 10-question Georgia Milestones EOC Science practice set on experimental design and data analysis, with answers and explanations.

Read each science situation, model, equation, or data description carefully, choose the best answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

A student tests how salt concentration affects the boiling point of water. What is the independent variable?

Please select an answer first.

Correct answer: A

The correct answer is Salt concentration.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: The independent variable is the factor the student changes.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

The independent variable is the factor the student changes.

2. QuestionMultiple choice

Why should a control group be used in an investigation?

Please select an answer first.

Correct answer: B

The correct answer is It provides a comparison without the tested treatment or condition..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: A control group helps identify the effect of the independent variable.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

A control group helps identify the effect of the independent variable.

3. QuestionMultiple choice

Which change would reduce random error in a measurement investigation?

Please select an answer first.

Correct answer: C

The correct answer is Repeating measurements and averaging the results.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Repeated measurements and an average can reduce the influence of random variation.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Repeated measurements and an average can reduce the influence of random variation.

4. QuestionMultiple choice

A graph of temperature over time rises from 20 to 50 degrees in 6 minutes. What does the slope represent?

Please select an answer first.

Correct answer: D

The correct answer is The rate of temperature change over time.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: The slope compares change in temperature with change in time.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

The slope compares change in temperature with change in time.

5. QuestionMultiple choice

A data set shows that plants receiving more light grew taller, but the plants also received more water. What limits the conclusion?

Please select an answer first.

Correct answer: A

The correct answer is The investigation changed more than one variable..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Changing light and water together makes it difficult to identify which factor caused the growth difference.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Changing light and water together makes it difficult to identify which factor caused the growth difference.

6. QuestionMultiple choice

Why should a scientist repeat an investigation using the same procedure?

Please select an answer first.

Correct answer: B

The correct answer is To test whether the results are reliable and reproducible.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Repeated procedures help determine whether a finding can be reproduced.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Repeated procedures help determine whether a finding can be reproduced.

7. QuestionMultiple choice

A claim says a filter removes 90 percent of particles. Which evidence best supports the claim?

Please select an answer first.

Correct answer: C

The correct answer is Repeated measurements show that particle concentration falls by about 90 percent..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Particle concentration measurements directly test the claim.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Particle concentration measurements directly test the claim.

8. QuestionMultiple choice

What is one limitation of a scientific model?

Please select an answer first.

Correct answer: D

The correct answer is It may simplify a system and leave out details..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Models are useful representations but may omit details or assumptions.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Models are useful representations but may omit details or assumptions.

9. QuestionMultiple choice

Which action is safest when heating a chemical in a laboratory?

Please select an answer first.

Correct answer: A

The correct answer is Wear appropriate eye protection and follow the approved procedure..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Safety equipment and approved procedures reduce risk during laboratory work.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Safety equipment and approved procedures reduce risk during laboratory work.

10. QuestionMultiple choice

Which result is most reliable?

Please select an answer first.

Correct answer: B

The correct answer is A pattern that appears in several controlled trials.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Repeated controlled results provide stronger evidence than one uncontrolled observation.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Repeated controlled results provide stronger evidence than one uncontrolled observation.

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Frequently asked questions about Georgia Milestones EOC Science Practice

What does this EOC Science page cover?

The page provides supplemental practice for biology, chemistry, physics, Earth and environmental science, experimental design, data analysis, and integrated scientific reasoning.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official Georgia Milestones EOC questions?

No. These are original supplemental practice questions and do not reproduce secure assessment content. Check the Georgia Department of Education for current course designations, blueprints, assessment guides, accommodations, laboratory expectations, and testing procedures.