Praxis® General Science (5436) Practice Test | Free & Premium Prep Tests

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Prepare for your Praxis General Science (5436) exam with our comprehensive notes and practice questions with answers! It is designed to measure knowledge and competencies important for safe and effective beginning practice as a teacher of general science. The assessment is designed is developed through work with practicing general science teachers, teacher educators, and higher education content specialists to reflect the science knowledge teachers need to teach the general science curriculum and to reflect state and national standards. These resources concentrate on the general science curriculum, including content related to Nature and Impact of Science and Engineering, Physical Science, Life Science, and Earth and Space Science, and provide realistic, thorough preparation for the General Science exam. Gain the confidence you need to excel by identifying areas for improvement and mastering exam concepts.

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Praxis® General Science (5436) Practice Test

Prepare for your Praxis General Science: Content Knowledge (5436) exam with our comprehensive practice test questions, study tips, and resources designed to help you succeed.

At Prepsaret, we provide free practice tests, study guides, and flashcards to empower you to achieve your best results.

Get ready with realistic questions and helpful resources.

Praxis General Science Exam Format and Structure

The Praxis General Science (5436) exam assesses a candidate's understanding of fundamental concepts across multiple scientific disciplines. It tests knowledge in key areas including Earth science topics like geology and meteorology, biological principles such as cell structure and ecosystems, chemical processes including atomic theory and reactions, and physics concepts like forces and energy.

This breadth ensures that future educators possess a well-rounded grasp of science necessary to effectively teach and engage diverse secondary school students.

Administered by the Educational Testing Service (ETS), the Praxis exams play a vital role in maintaining high educational standards in the United States. The General Science exam is particularly important because it verifies that teacher candidates meet essential subject-matter competency before entering the classroom.

Praxis General Science Exam Format and Structure

 

Exam Outline

The Praxis General Science (5436) exam contains 135 selected-response questions and has a time limit of 2 hours 30 minutes. 

The exam is delivered via computer, and it covers four major content categories designed to assess the content knowledge and skills expected of beginning general science teachers. 

Basic Test Information

  • Test Code: 5436
  • Number of Questions: 135 selected-response questions
  • Time Limit: 2.5 hours
  • Test Format: Computer-delivered
  • Question Types: Multiple-choice and numeric entry questions

Content Categories

The exam is divided into five major content categories.

Category

Approx. Number of Questions

Approx. % of Examination

I. Nature and Impact of Science & Engineering

        20

              15% 

II. Physical Science

        50

              37% 

III. Life Science

        35

              26% 

IV. Earth & Space Science

        30

              22% 

I. Nature and Impact of Science & Engineering ( 20 Questions)

Assesses knowledge and skills in topics such as:

  • The nature of scientific knowledge (laws, theories, models)
  • Investigation design, data collection & analysis (units, measurement, errors) 
  • Safe & appropriate use of equipment/materials
  • Interdependence of science, engineering, and technology; impacts on environment & society 

II. Physical Science ( 50 Questions)

Covers topics such as:

  • Atomic & nuclear structure; matter & energy relationships 
  • Chemical composition, bonding, and reactions; periodic table
  • Mechanics; electricity & magnetism; waves & optics 

III. Life Science ( 35 Questions)

Includes:

  • Cell structure & function; cell reproduction & division
  • Basic biochemistry, genetics, evolution & classification 
  • Anatomy & physiology; ecology & biodiversity 

IV. Earth & Space Science ( 30 Questions)

Topics include:

  • The Sun-Earth-Moon system, solar system, and astronomy 
  • Earth’s structure: tectonics, minerals & rocks; internal processes 
  • Hydrosphere, atmosphere; Earth's history and geological evidence 

Exam Registration

To register for the Praxis General Science (5436) exam, you must:

  • Create an account with the Educational Testing Service (ETS). 
  • Choose your test format (online, remote, or at a test center), date, and location. 
  • Pay the exam fee of $130. 

Test Day

  • Arrive early (if testing in person) to allow time for check-in and identity verification.
  • Remove or stow away personal items as required.
  • For remote testing: ensure your computer meets technical requirements (webcam, browser, etc.) and that your testing area conforms to proctoring standards.
  • Note: calculators are not permitted. ETS provides a periodic table and certain constants/conversion factors as needed. 

How the Exam is Scored

The Praxis General Science exam uses a scaled scoring system. 

  • Your raw score is the number of correctly answered selected-response questions.
  • This raw score is converted to a scaled score.

Most states require a minimum scaled score of 147 to pass, though specific requirements vary. Unofficial scores are typically available immediately after testing, while official score reports are released within five weeks.

  • Passing Score: Varies by state (commonly 147)
  • Exam Fee: $130
  • Registration: Create an account with ETS, choose your test format (remote or in-person), and schedule your date/location.

How is Praxis General Science exam Scored

Free Praxis General Science Practice Test

Get started with our free practice test to check your readiness and identify knowledge gaps. This diagnostic test helps you understand the exam structure and focus your study efforts.

Additional Resources

  • Study Guide: Deep review of all content topics with step-by-step lessons
  • Flashcards: Reinforce memory on key terms, processes, and definitions
  • Online Course: Video explanations, quizzes, and timed practice

Why Choose Prepsaret?

At Prepsaret, our mission is to help you master the Praxis exam with confidence. Our study materials are created by science educators and test-prep experts, offering you:

  • Clear explanations of complex scientific concepts
  • Practice questions with in-depth answer rationales
  • Test-taking strategies proven to reduce anxiety and improve scores
  • Science educators and subject-matter experts develop material to align with ETS test specifications.

 

This site is not affiliated with or endorsed by the Educational Testing Service (ETS). “Praxis” is a registered trademark of ETS

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Kick off your preparation with the free practice test, then build confidence by using our study guide and flashcards. With systematic prep, you’ll be ready to succeed on test day.

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FAQs About General Science (5436)

The Praxis General Science: Content Knowledge (5436) exam evaluates your ability to teach secondary-level science. It covers physical, life, Earth, and space sciences, along with scientific inquiry.

The exam consists of 135 selected-response questions.

You have 2 hours and 30 minutes to complete the test.

The exam fee is $130 USD.

The passing score varies by state. Many require around 141 scaled points. Always confirm with your state’s certification board.

It is computer-delivered.

No. ETS provides any necessary constants, etc., but you cannot use your own calculator.

Yes, ETS offers a remote testing option.

We provide free practice tests, study guides, flashcards, and courses to help you feel confident and prepared.

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