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Arkansas ATLAS · Grade 4 · Science

Arkansas ATLAS Grade 4 Science Practice Test

Build Grade 4 Arkansas ATLAS Science readiness with five focused 10-question practice sets covering matter, life science, Earth systems, engineering, data, and evidence.

Arkansas ATLAS Grade 4 Science practice sets

This Arkansas ATLAS Grade 4 Science Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets support supplemental review of physical science, life science, Earth and space science, engineering design, data, and environmental evidence.

Grade 4 Science skills covered

  • Material properties, thermal energy, force, motion, friction, circuits, conductors, sound, and light
  • Plant and animal structures, inherited traits, food webs, adaptations, decomposers, life cycles, and ecosystems
  • Weathering, erosion, the water cycle, Earth systems, seasonal patterns, weather maps, resources, and conservation
  • Engineering problems, criteria, constraints, prototypes, fair tests, models, tools, repeated trials, and evidence
  • Claims, graphs, habitat observations, environmental impacts, runoff, nutrient cycles, and scientific conclusions

How to use this page

Complete one 10-question set at a time. Record the evidence that supports your answer, compare patterns in data, and review the explanation for every missed or guessed answer.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current Arkansas Department of Education ATLAS guidance, official blueprints, accommodations, or testing schedules.

For the broader Arkansas assessment hub, visit Arkansas State Assessments.

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

2. Test

Arkansas ATLAS Grade 4 Science Practice Questions

A 10-question Arkansas ATLAS Grade 4 science practice set on life science, with answers and explanations.

Read each scenario carefully, choose one answer, and review the explanation after responding.

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

Which structure helps a plant take in water from the soil?

Please select an answer first.

Correct answer: A

The correct answer is Roots.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Roots anchor a plant and absorb water and minerals from the soil.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Roots anchor a plant and absorb water and minerals from the soil.

2. QuestionMultiple choice

What is one main function of leaves?

Please select an answer first.

Correct answer: B

The correct answer is They help the plant make food using light.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Leaves capture light and help plants make food through photosynthesis.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Leaves capture light and help plants make food through photosynthesis.

3. QuestionMultiple choice

Which statement describes an inherited trait?

Please select an answer first.

Correct answer: C

The correct answer is A kitten has the same fur pattern as its parent.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Inherited traits are characteristics passed from parents to offspring.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Inherited traits are characteristics passed from parents to offspring.

4. QuestionMultiple choice

Why do animals have different body structures?

Please select an answer first.

Correct answer: D

The correct answer is Structures help them survive in their environments.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Body structures can help animals find food, move, protect themselves, or reproduce.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Body structures can help animals find food, move, protect themselves, or reproduce.

5. QuestionMultiple choice

In a food web, what is the role of a producer?

Please select an answer first.

Correct answer: A

The correct answer is It makes its own food and provides energy to other organisms.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Plants and other producers make food and form the starting point for many food chains.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Plants and other producers make food and form the starting point for many food chains.

6. QuestionMultiple choice

What may happen if a rabbit population decreases in a food web?

Please select an answer first.

Correct answer: B

The correct answer is Predators that eat rabbits may have less food.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: A population change can affect organisms that depend on that population for food.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

A population change can affect organisms that depend on that population for food.

7. QuestionMultiple choice

Which feature would best help a cactus survive in a dry environment?

Please select an answer first.

Correct answer: C

The correct answer is A thick stem that stores water.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: A thick stem can store water and help a cactus survive with little rainfall.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

A thick stem can store water and help a cactus survive with little rainfall.

8. QuestionMultiple choice

What do decomposers do in an ecosystem?

Please select an answer first.

Correct answer: D

The correct answer is They break down dead matter and return nutrients to the environment.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Decomposers recycle nutrients by breaking down dead plants and animals.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Decomposers recycle nutrients by breaking down dead plants and animals.

9. QuestionMultiple choice

Which sequence shows a simple plant life cycle?

Please select an answer first.

Correct answer: A

The correct answer is Seed, seedling, mature plant, and new seeds.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Plants begin as seeds, grow into seedlings and mature plants, then produce new seeds.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Plants begin as seeds, grow into seedlings and mature plants, then produce new seeds.

10. QuestionMultiple choice

Why are many organisms in an ecosystem dependent on one another?

Please select an answer first.

Correct answer: B

The correct answer is They exchange energy and resources through relationships.

  1. Identify the science idea: Decide whether the question is about matter, energy, living systems, Earth systems, design, or evidence.
  2. Use the evidence: Organisms interact through food webs, shelter, competition, and other relationships.
  3. Check the claim: Make sure the answer matches the observation, model, data, or situation described.

Organisms interact through food webs, shelter, competition, and other relationships.

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Frequently asked questions about Arkansas ATLAS Grade 4 Science Practice Test

Which science skills are covered?

The page covers physical science, life science, Earth and space science, engineering design, environmental systems, data, and evidence.

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 ATLAS questions?

No. These are original supplemental practice questions. Check the latest Arkansas Department of Education information for official materials, standards, accommodations, and policies.