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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

2. Test

Georgia Milestones EOC Science Practice Questions

A 10-question Georgia Milestones EOC Science practice set on chemistry and physical science, 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

What does the atomic number of an element identify?

Please select an answer first.

Correct answer: A

The correct answer is The number of protons in the nucleus.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Atomic number is defined by the number of protons.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Atomic number is defined by the number of protons.

2. QuestionMultiple choice

A solution with a pH of 3 is best described as what?

Please select an answer first.

Correct answer: B

The correct answer is Acidic.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: A pH below 7 is acidic.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

A pH below 7 is acidic.

3. QuestionMultiple choice

Why must a chemical equation have the same number of each type of atom on both sides?

Please select an answer first.

Correct answer: C

The correct answer is Matter is conserved during a chemical reaction..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Conservation of matter requires equal numbers of each atom before and after the reaction.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Conservation of matter requires equal numbers of each atom before and after the reaction.

4. QuestionMultiple choice

An object changes velocity from 5 meters per second to 25 meters per second in 4 seconds. What is its average acceleration?

Please select an answer first.

Correct answer: D

The correct answer is 5 meters per second squared.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Acceleration is change in velocity divided by time: (25 − 5) ÷ 4 = 5.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Acceleration is change in velocity divided by time: (25 − 5) ÷ 4 = 5.

5. QuestionMultiple choice

What force is needed to accelerate a 3 kilogram object at 4 meters per second squared?

Please select an answer first.

Correct answer: A

The correct answer is 12 newtons.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Using F = ma, 3 × 4 = 12 newtons.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Using F = ma, 3 × 4 = 12 newtons.

6. QuestionMultiple choice

Which object has the greatest kinetic energy if all objects have the same mass?

Please select an answer first.

Correct answer: B

The correct answer is The object moving fastest.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Kinetic energy increases with the square of speed when mass is constant.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Kinetic energy increases with the square of speed when mass is constant.

7. QuestionMultiple choice

What happens in an endothermic reaction?

Please select an answer first.

Correct answer: C

The correct answer is The system absorbs thermal energy from its surroundings..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Endothermic reactions absorb energy from the surroundings.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Endothermic reactions absorb energy from the surroundings.

8. QuestionMultiple choice

A sample has a mass of 20 grams and a volume of 5 milliliters. What is its density?

Please select an answer first.

Correct answer: D

The correct answer is 4 grams per milliliter.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Density is mass divided by volume: 20 ÷ 5 = 4 grams per milliliter.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Density is mass divided by volume: 20 ÷ 5 = 4 grams per milliliter.

9. QuestionMultiple choice

A circuit has a voltage of 12 volts and resistance of 4 ohms. What current flows through it?

Please select an answer first.

Correct answer: A

The correct answer is 3 amperes.

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Ohms law gives current I = V ÷ R = 12 ÷ 4 = 3 amperes.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Ohms law gives current I = V ÷ R = 12 ÷ 4 = 3 amperes.

10. QuestionMultiple choice

For a wave traveling at a constant speed, what happens to frequency when wavelength decreases?

Please select an answer first.

Correct answer: B

The correct answer is Frequency increases..

  1. Identify the science concept: Determine the biological, chemical, physical, Earth system, or investigation concept represented by the question.
  2. Apply the evidence: Wave speed equals frequency times wavelength, so frequency increases when wavelength decreases at constant speed.
  3. Check the model or calculation: Confirm that the selected answer matches the data, equation, scientific law, or system relationship in the question.

Wave speed equals frequency times wavelength, so frequency increases when wavelength decreases at constant speed.

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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.