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Hawaii State Assessments · HSA Science · NGSS

Hawaii Statewide Science Assessment Practice Test

Build Hawaii science assessment readiness with five focused 10-question practice sets for physical science, life science, Earth and space science, data analysis, engineering, and environmental systems.

Hawaii Statewide Science Assessment practice sets

This Hawaii Statewide Science Assessment Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets cover physical science, life science, Earth and space science, scientific investigation, data interpretation, engineering design, and environmental systems.

Science skills covered

  • Explaining matter, density, forces, motion, energy, waves, circuits, chemical reactions, and conservation of matter
  • Analyzing cells, heredity, natural selection, ecosystems, energy flow, homeostasis, biodiversity, and carrying capacity
  • Using Earth and space systems, water cycles, plate tectonics, seasons, climate, rocks, greenhouse gases, erosion, and ocean currents
  • Planning investigations with variables, controls, repeated trials, graphs, measurements, hypotheses, models, criteria, and constraints
  • Evaluating coral reefs, ocean acidification, habitat fragmentation, energy efficiency, carbon cycling, climate models, eutrophication, and coastal risk

How to use this page

Complete one 10-question set at a time. Identify the system, use evidence from the prompt, distinguish correlation from causation, track units, and review each explanation after answering.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice for Hawaii science assessment preparation. Hawaii assessment grades, item formats, testing windows, performance expectations, and accommodations can change, so check current Hawaii Department of Education guidance before test day.

Hawaii science assessment information includes science testing for Grades 5 and 8, with additional high-school course assessment pathways. Review the official Hawaii Department of Education science assessment information for current scope and procedures.

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5 Tests
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5. Test

Hawaii Statewide Science Assessment Practice Questions

A 10-question Hawaii Statewide Science Assessment practice set on integrated hawaii science and environmental systems, with answers and explanations.

Read each science situation carefully, identify the evidence or system relationship, 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 graph shows coral cover decreasing as average water temperature increases. What conclusion is best supported?

Please select an answer first.

Correct answer: A

The correct answer is The variables show a negative association, but other evidence is needed to establish cause..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: The trend supports a negative association while recognizing that correlation alone does not establish causation.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

The trend supports a negative association while recognizing that correlation alone does not establish causation.

2. QuestionMultiple choice

Why can ocean acidification affect organisms that build shells or skeletons from calcium carbonate?

Please select an answer first.

Correct answer: B

The correct answer is Lower pH can make it harder to form or maintain calcium carbonate structures..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Changes in ocean chemistry can reduce carbonate availability for shell and skeleton formation.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Changes in ocean chemistry can reduce carbonate availability for shell and skeleton formation.

3. QuestionMultiple choice

How can habitat fragmentation affect a native species?

Please select an answer first.

Correct answer: C

The correct answer is It can isolate populations and reduce access to food, mates, or shelter..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Breaking habitat into smaller isolated areas can disrupt movement, resources, and gene flow.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Breaking habitat into smaller isolated areas can disrupt movement, resources, and gene flow.

4. QuestionMultiple choice

Which design is most likely to reduce household energy use while maintaining indoor comfort?

Please select an answer first.

Correct answer: D

The correct answer is Improve insulation and use efficient appliances..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Insulation reduces unwanted heat transfer and efficient appliances provide the same service with less energy.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Insulation reduces unwanted heat transfer and efficient appliances provide the same service with less energy.

5. QuestionMultiple choice

Why can replacing dark pavement with reflective surfaces reduce urban heat?

Please select an answer first.

Correct answer: A

The correct answer is More incoming light is reflected and less energy is absorbed as heat..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Higher reflectivity can reduce absorbed solar energy and surface temperature.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Higher reflectivity can reduce absorbed solar energy and surface temperature.

6. QuestionMultiple choice

How does reforestation affect the carbon cycle?

Please select an answer first.

Correct answer: B

The correct answer is Growing trees remove carbon dioxide from the atmosphere through photosynthesis..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Trees use carbon dioxide to build biomass, storing carbon while they grow.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Trees use carbon dioxide to build biomass, storing carbon while they grow.

7. QuestionMultiple choice

A climate model predicts average rainfall will change, but observations vary from year to year. How should the model be evaluated?

Please select an answer first.

Correct answer: C

The correct answer is Compare long-term patterns, uncertainty, assumptions, and additional observations..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Models should be evaluated against long-term data and their uncertainty and assumptions should be examined.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Models should be evaluated against long-term data and their uncertainty and assumptions should be examined.

8. QuestionMultiple choice

A lake receives fertilizer runoff, algae increase, and dissolved oxygen later decreases. Which system relationship is most likely involved?

Please select an answer first.

Correct answer: D

The correct answer is Excess nutrients support algae growth, and decomposition uses oxygen..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Nutrient enrichment can cause algal growth followed by oxygen use during decomposition.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Nutrient enrichment can cause algal growth followed by oxygen use during decomposition.

9. QuestionMultiple choice

Which evidence would be most useful when assessing the risk of a coastal flood?

Please select an answer first.

Correct answer: A

The correct answer is Elevation maps, tide and storm data, wave conditions, and projected water levels..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Flood risk depends on elevation, water levels, storm conditions, and coastal processes.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Flood risk depends on elevation, water levels, storm conditions, and coastal processes.

10. QuestionMultiple choice

Which argument is strongest in a science explanation?

Please select an answer first.

Correct answer: B

The correct answer is It makes a clear claim, uses relevant evidence, and explains how the evidence supports the claim..

  1. Identify the science concept: Determine whether the question focuses on physical science, life science, Earth and space science, or scientific and engineering practices.
  2. Use evidence and relationships: Scientific arguments connect claim, evidence, and reasoning rather than listing facts without explanation.
  3. Check the conclusion: Confirm that the selected answer matches the data, model, process, or system described in the Hawaii Statewide Science Assessment task.

Scientific arguments connect claim, evidence, and reasoning rather than listing facts without explanation.

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Frequently asked questions about Hawaii Statewide Science Assessment Practice

Which science areas are covered?

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

Which grades are associated with Hawaii science assessments?

Hawaii Department of Education information identifies science assessments for Grades 5 and 8, with additional high-school course assessment pathways. Check official guidance for current administration details.

Are these official Hawaii science assessment questions?

No. These are original supplemental practice questions and do not reproduce secure assessment content. Check the Hawaii Department of Education for current performance expectations, testing windows, standards, accommodations, and procedures.