The ATI TEAS 7 Science TestPrepare Now!
ATI TEAS 7 Science Test – Prep Guide & Tips For 2024

ATI TEAS 7 Science Test – Prep Guide & Tips For 2024

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The ATI TEAS 7 Science Test is a crucial component of the nursing school application process.

It assesses your knowledge and understanding of scientific concepts and their application in the healthcare field.

In this article, we will provide you with a comprehensive TEAS Science study guide and useful tips to help you excel in the ATI TEAS 7 Science Test.

Prepare for the ATI TEAS 7 Science Test with TestPrep-Online

How to Prepare for the ATI TEAS 7 Science Exam

Preparing for the ATI TEAS 7 Science Test requires a structured study plan and dedication.

Follow these tips to optimize your preparation:

Step 1. Create a Study Schedule

Set aside dedicated time each day to review and practice science-related topics. When creating your study schedule, it is important to allocate time for each specific topic within the science section of the TEAS exam.

This will allow you to thoroughly cover all the necessary material and ensure that you are well-prepared for any question that may come your way.

Additionally, consider breaking down each topic into smaller subtopics to make your study sessions more manageable and focused.

Step 2. Use Interactive Study Materials

Seek out resources that offer interactive features such as quizzes, flashcards and videos. These tools can help you engage with the material in a more dynamic way, making it easier to understand and retain the information.

Look for study materials that provide detailed explanations of scientific concepts, as this will help you grasp the underlying principles and apply them effectively during the exam.

Step 3. Collaborate with Peers

Collaborating with peers can be a valuable strategy for studying for the TEAS science exam. By forming study groups or finding a study partner, you can benefit from collective knowledge and different perspectives.

Discussing challenging topics and exchanging ideas can deepen your understanding of complex concepts and enhance your problem-solving skills.

Additionally, teaching others what you have learned can reinforce your own understanding and help you retain information more effectively.

Step 4. Take Advantage of Practice Exams

Practice exams are an essential component of your TEAS science exam preparation. Taking full-length practice exams will not only familiarize you with the timing and format of the actual test but also provide an opportunity to assess your knowledge and identify areas that require further improvement.

Analyze your performance on practice exams to pinpoint your strengths and weaknesses, and adjust your study plan accordingly. Remember to simulate test conditions as closely as possible, including timing yourself and minimizing distractions.

Understanding the ATI TEAS 7 Science Test Format

The test consists of multiple-choice questions that evaluate your knowledge of various scientific disciplines, including:

  • Human anatomy and physiology
  • Biology
  • Chemistry
  • Scientific reasoning

The Science section consists of a total of 50 questions, which includes both scored and unscored (pre-test) items. Out of these, 44 are scored items, and 6 are unscored pre-test questions which are not identified and are randomly distributed throughout the section.

You are given 60 minutes to complete the Science section.

The Science Test accounts for approximately 31% of the overall TEAS exam score. To succeed in this section, you need to have a strong foundation in basic scientific principles and the ability to apply that knowledge to real-world scenarios.

While the Science Test evaluates your knowledge in specific scientific disciplines, it also assesses your ability to apply that knowledge to real-world scenarios.

This means you may encounter questions that require you to analyze data, interpret graphs and charts and draw conclusions based on scientific evidence.

Developing strong critical thinking and problem-solving skills will greatly benefit you in this section.

The ATI TEAS 7 Science Test Content Areas

1. Human Anatomy and Physiology (18 scored questions)

  • Body Basics & Organization: Understand human body structure from cellular to system level, including body cavities and anatomical planes.
  • Cells, Tissues, and Organs: Knowledge of cell structure and function, types of tissues, and organ systems.
  • Respiratory System: Structures, functions, and processes of the respiratory system.
  • Cardiovascular System: Components and functions of the cardiovascular system, including blood circulation and heart anatomy.
  • Gastrointestinal System: Understanding of the digestive tract, including hormone functions and nutrient absorption.
  • Reproductive System: Key structures, functions, and differences between male and female systems.
  • Endocrine System: Hormone-producing organs and their roles in bodily functions.
  • Immune System: Components of the immune system and different types of immunity.
  • Integumentary System: Study of the skin layers and their functions.
  • Genitourinary System: Kidney anatomy and the process of urine production.
  • Skeletal System: Bone structure, types, and functions within the skeletal system.
  • Neuromuscular System: Interaction between the nervous and muscular systems, including nerve signaling.
  • Non-Infectious Disease: Understanding chronic diseases and their impact on the body.

2. Biology (9 scored questions)

  • Cellular Biology: Cell organelles, their functions, and cellular differentiation.
  • Mitosis and Meiosis: Differences between these two types of cell division.
  • Infectious Diseases: Basics of microbiology and pathogens affecting human health.
  • Macromolecules: Types and functions of biological macromolecules in organisms.
  • DNA & Chromosomes: Structure and function of DNA, gene expression, and heredity.
  • Genetics & Inheritance: Basic principles of genetics, including Mendelian and non-Mendelian inheritance.

3. Chemistry (9 scored questions)

  • Phase Changes: Understanding transitions between solid, liquid, and gas states.
  • States of Matter: Characteristics of solids, liquids, gases, and plasma.
  • Chemical Bonds: Different types of bonding and molecular structure.
  • Acids and Bases: Properties, pH scale, and reactions.
  • Catalysts and Enzymes: Role and function in speeding up chemical reactions.
  • Periodic Table of Elements: Layout, trends, and element classifications.
  • Water and Solutions: Properties of water, solutions, solubility, and concentration.
  • Reaction Types: Different types of chemical reactions and their outcomes.
  • Concentration: Understanding molarity and how concentration affects reactions.

4. Scientific Reasoning (9 scored questions)

  • Scientific Measurement & Tools: Basic units of measurement and laboratory tools.
  • Scientific Relationships & Sequences: Understanding relationships and patterns in scientific data.
  • Scientific Reasoning & Logic: Applying logic and reasoning to solve scientific problems.
  • Experimental Design & Analysis: Understanding how scientific experiments are constructed and analyzed for results.
ATI TEAS 7 Science Test – Prep Guide & Tips
ATI TEAS 7 Science Test – Prep Guide & Tips

Practice With TEAS Science Test Sample Questions

Preparing for the ATI TEAS 7 Science Test requires dedication and a strategic approach. One of the most effective ways to enhance your preparation is by engaging in regular practice with sample questions.

Human Anatomy and Physiology

Example Question

Which of the following best describes the function of the respiratory system?

a) It circulates blood throughout the body
b) It breaks down nutrients for absorption
c) It removes waste products from the bloodstream
d) It provides a supply of oxygen to tissues and removes carbon dioxide

Example Question

Which hormone is primarily responsible for the regulation of blood sugar levels?

a) Insulin
b) Adrenaline
c) Cortisol
d) Testosterone


Example Question

In the process of DNA replication, which enzyme is responsible for unzipping the DNA double helix?

a) RNA polymerase
b) Helicase
c) Ligase
d) Primase

Example Question

What term describes the movement of water across a semipermeable membrane from an area of low solute concentration to an area of high solute concentration?

a) Osmosis
b) Diffusion
c) Active transport
d) Filtration


Example Question

What is the pH level of a solution considered neutral?

a) 0
b) 7
c) 14
d) 21

Example Question

Which of the following is a characteristic of a base?

a) It turns red litmus paper blue
b) It tastes sour
c) It releases hydrogen ions in solution
d) It reacts with metals to produce hydrogen gas

Scientific Reasoning

Example Question

A scientist observes that when a plant is placed closer to a light source, it grows faster than when it's farther away.

What variable is the scientist changing in this experiment?

a) The type of plant
b) The color of the light
c) The distance from the light source
d) The speed of growth

Example Question

If a study finds that people who exercise regularly have lower stress levels, which of the following could be a reasonable hypothesis based on these findings?

a) Regular exercise increases stress levels
b) Regular exercise has no effect on stress levels
c) Regular exercise reduces stress levels
d) Stress levels have no effect on exercise habits

TEAS Science Study Guide: Common Mistakes to Avoid

While preparing for the ATI TEAS 7 Science Test, it is important to be mindful of common mistakes that students tend to make.

Avoiding these pitfalls will help you improve your performance and increase your chances of obtaining a high score.

Not Reading Questions Carefully

One common mistake that students often make is not reading the questions carefully. It is crucial to take the time to understand each question thoroughly before selecting your answer.

By rushing through the questions, you may misinterpret the information provided and choose the wrong answer. Therefore, it is essential to read the questions attentively, paying attention to keywords and any specific instructions given.

Guessing Without Reasoning

Another mistake to avoid is guessing without reasoning. While it may be tempting to randomly select an answer when you are unsure, this approach can lead to incorrect responses.

Instead, eliminate the obviously incorrect options and use deductive reasoning to arrive at the correct answer. By eliminating choices that are clearly incorrect, you increase your chances of selecting the right answer even if you are unsure.

Inefficient Time Management

Time management is also a critical aspect of success in the ATI TEAS 7 Science Test. Not managing your time effectively can result in rushing through questions or not having enough time to answer all of them. To avoid this mistake, it is important to pace yourself throughout the test.

Allocate a specific amount of time for each question or section, ensuring that you have sufficient time to carefully read and answer each question. By managing your time effectively, you can maximize your chances of completing the test and answering all questions accurately.

Not Reviewing Answers

Lastly, not reviewing your answers is a common mistake that can be easily avoided. Double-checking your answers before submitting your exam is essential.

Simple errors, such as misreading a question or selecting the wrong option, can be caught and corrected through careful review. By taking the time to review your answers, you can ensure that you have provided the most accurate responses possible.

Frequently Asked Questions

This depends on your study habits and familiarity with the topics. However, it’s recommended to allocate at least a few weeks for comprehensive preparation. Divide your study schedule into manageable chunks and assess your current knowledge of TEAS Science Test subjects to identify weaker areas that require more study time.

Choose reputable and reliable resources for TEAS Science Test preparation such as official TEAS Science study guide resources that provide comprehensive coverage of the topics, online practice tests that simulate the actual exam experience and review books with positive reviews from trusted publishers that offer in-depth explanations and examples.

Both have advantages. Studying alone lets you focus on your specific weaknesses and pace learning to your needs within a quiet and distraction-free environment for concentration. Group study fosters discussion and collaboration, learning from others' perspectives and filling knowledge gaps collectively. Explaining concepts to others can solidify your own understanding.

The science topics covered in TEAS 7 include anatomy and physiology, biology, chemistry and basic scientific principles.

TEAS 7 typically has around 53 science questions.

The difficulty of the ATI TEAS 7 test varies depending on individual preparedness, but it is generally considered challenging due to its comprehensive content.

ATI TEAS 7 comprises four sections: Reading, Mathematics, Science and English and Language Usage.

ATI TEAS 7 is perceived as more challenging than TEAS 6 due to its updated content and potential increase in difficulty.

For TEAS 7, focus on understanding key science concepts, practicing sample questions and using study guides and resources provided by ATI.

Three weeks can be sufficient to study for TEAS with consistent effort, efficient study strategies and focus on weak areas, but individual readiness may vary. It's essential to create a structured study plan and use resources effectively.

Final Thoughts

The ATI TEAS 7 Science Test is a challenging and essential component of the nursing school application process. It evaluates your understanding of scientific concepts and your ability to apply them in real-world scenarios.

To excel in the ATI TEAS 7 Science Test, focus on understanding fundamental scientific principles, such as the laws of physics, the principles of chemistry and the biological processes that occur within the human body.

Create a study schedule that allows for consistent and dedicated review of the material. Dividing content into manageable sections and allocating specific study times can help you stay organized and focused. Additionally, using various study techniques, such as flashcards, diagrams and mnemonic devices, along with practice questions can enhance your understanding and retention of the material.

With the right mindset and a well-rounded study plan, you can maximize your chances of achieving a high score on the ATI TEAS 7 Science Test and take a significant step towards your goal of becoming a nurse.