Praxis exam prep

Praxis Elementary Science Online Center

This Praxis Elementary Science Online Center brings together practice, lessons, worksheets, flashcards and review tools. Choose the resource that matches the skill you want to work on next.

2 free pop-up tests · 108 flashcards · 44 connected lessons
2 pop-up practice tests44 connected lessons1 complete flashcard deck


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Praxis Elementary Science Practice Center

Take a full 90-minute form, then read the explanation under every question you missed. Notice which misses are content and which are the practices and teaching items, where the question is what the data support or what a child’s explanation reveals.

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Praxis Elementary Science at a glance

This is the science subtest of the Elementary Education Fundamentals series. The three categories are close to evenly weighted and each is timed on its own, so a weak area cannot be rescued by speed elsewhere. Roughly a quarter of the questions are not recall at all: some ask what an investigation actually shows, and some show a child’s explanation and ask what the misconception is.

Test code 8005 (Elementary Education Fundamentals: Science)
Replaces The Elementary Education Multiple Subjects science subtest, 5005.
Number of questions 74 selected-response questions
Answer options Four per question
Time limit 90 minutes, with each category timed separately at 30 minutes
Content categories Earth and space sciences 32%, Life sciences 34%, Physical sciences 34%.
Science and Engineering Practices About 10 to 15 percent of the questions ask you to work like a scientist rather than recall a fact.
Tasks of Teaching Science A further 10 to 15 percent set the question inside an instructional context.
Passing score Set by each state, so check the requirement where you are certifying.

The three categories are nearly equal, which is unusual and useful: there is no section you can safely neglect. Thirty minutes for about 25 questions is roughly 72 seconds each, and the investigation items take longer than that, so the recall items have to be fast.

The three categories, in plain language

ETS groups the subtest into three separately timed categories.

Category 1: Earth and space sciences (32%, 30 minutes)

Do you know how the Earth, its atmosphere, and its place in space work?

  • Describe rocks, minerals, soil, plate tectonics, and the processes that shape landforms
  • Explain the water cycle, weather, climate, and the composition of the atmosphere
  • Describe the Earth, Moon, and Sun system, seasons, tides, eclipses, and the solar system
  • Interpret evidence about Earth’s history, including fossils and rock layers
  • Read and interpret weather data, maps, and Earth science models

Category 2: Life sciences (34%, 30 minutes)

Do you know how living things are built, inherit, and interact?

  • Describe cell structure, function, and the organization of living things
  • Explain heredity, traits, and the evidence for evolution and natural selection
  • Classify organisms and describe their defining characteristics
  • Describe plant structure, function, photosynthesis, and reproduction
  • Describe human and animal body systems and how they work together
  • Explain ecosystems, food webs, energy flow, and the cycling of matter

Category 3: Physical sciences (34%, 30 minutes)

Do you know how matter, energy, and forces behave, and how to test a claim?

  • Describe the structure and properties of matter, including states and changes of state
  • Distinguish physical from chemical change and describe chemical reactions
  • Explain forms of energy, energy transfer, and conservation of energy
  • Apply the basics of motion, forces, and simple machines
  • Describe electricity, magnetism, waves, sound, and light
  • Plan and interpret a fair test, including variables, controls, and evidence

A study routine that fits three timed sections

Ninety minutes across three sealed sections means the plan is per category, not overall. Find the weakest one and put your time there.

DiagnoseTake Practice Test 1 cold, in one sitting, and score each category separately. Most candidates are visibly weaker in one of the three.
Fix the contentFor every content miss, open the lesson it points to. Earth science and physical science are where non-science majors usually lose the most.
Learn the misconceptionsSeasons are not caused by distance from the Sun, heavier objects do not fall faster, plants do not get their food from soil, and Moon phases are not Earth’s shadow. These four turn up constantly, both as content and as student explanations.
Prove itTake Practice Test 2 under the same conditions. If a category still lags, it is content knowledge, and the deck plus the lessons for that category are where to go.

Complete lesson map

Forty-four lessons across Earth and space, life, and physical science. Each one opens in a new tab so you can keep this page open while you work.

Before test day

Two habits carry this subtest. The first is knowing the mechanism rather than the label: not that seasons come from tilt, but why tilt changes how concentrated the sunlight is. The second is reading an investigation for what it controlled. When a question hands you a data table, the answer is nearly always the narrowest statement the data actually support, not the most interesting one.

A USEFUL NEXT STEP

Praxis Elementary Science: study questions

What can I study in this Praxis Elementary Science Online Center?

This Praxis Elementary Science Online Center includes practice, lessons, worksheets, flashcards and review tools. Topics on the page include Category 1: Earth and space sciences (32%, 30 minutes), Category 2: Life sciences (34%, 30 minutes), Category 3: Physical sciences (34%, 30 minutes).

How should I use the Praxis Elementary Science resources?

Choose a topic or practice activity from this Online Center. Review the linked explanation, try the practice, and use the result to decide what to study next. Check each resource’s directions for its format and access requirements.

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