In the United States, prospective nursing students often take the TEAS Science Test, one section of the Test of Essential Academic Skills (TEAS). The TEAS Science exam has 53 questions, and you’ll have 63 minutes to answer them. It tests your understanding of scientific principles, ideas, and reasoning. Human anatomy and physiology, life sciences, the physical sciences, scientific reasoning, and the language used in these fields are some of the primary foci of this section.
To do well on the TEAS Science Test, being familiar with the topics covered and the relative importance of each question type is essential. This portion is worth about 31% of your overall TEAS score, but the percentage may vary. Strengthen your ability to think scientifically by taking TEAS practice tests. Doing so will improve your potential to earn a respectable TEAS Science Test score. Create your account here to get started with free TEAS practice questions.
With that said, other ways to pass TEAS science the first time include;
Review Human Anatomy and Physiology
The areas of human anatomy and physiology should take up a sizable percentage of your study time because of their relative importance on the TEAS Science Test. Learn about the human body’s primary structures and functions, including the skeleton, muscles, heart, lungs, digestive, and neurological systems. Understand how the organs in each system work and how they are built. Learn how these systems work together and why it’s so important for your health to do so.
Study Life Sciences
The TEAS Science Test frequently covers material from the broad field of life sciences. Cell biology, genetics, inheritance, evolution, ecology, and taxonomy may all make appearances in this chapter.
Pay close attention to cellular biology since it lays the groundwork for learning about more complex biological processes. In addition, review basic concepts in genetics and evolution; these frequently show up on tests.
Master Physical Sciences
The physical sciences test measures your familiarity with fundamentals in chemistry and physics. Review the fundamentals of chemistry, physics, mechanics, electricity, and other disciplines.
Understand the elements and their characteristics by mastering the periodic table. Pay close attention in physics class to the rules of motion, forces, and energy transfer. Although this section is shorter than the others, it is nevertheless crucial to your overall success that you master the material covered here.
Develop Scientific Reasoning
The TEAS Science Test is more than just a knowledge test; it also evaluates your analytical and interpretation skills. Interpreting graphs, charts, and experimental data can help you hone your scientific reasoning abilities.
Learn the scientific process steps and how they may be used to guide your experimentation and your analysis of the results. You may be put in a position where you must determine the veracity of scientific claims or detect flaws in an experiment.
Review Scientific Terminologies
The TEAS Science measure doesn’t simply measure your knowledge but also your ability to analyze and comprehend data. Scientific thinking may be honed by practice using graphs, charts, and experimental data.
Find out what the scientific method entails and how you may use it to structure your experiments and interpret your findings. You could find yourself in a situation where you have to evaluate the accuracy of scientific claims or identify problems with an experiment.
Here’s a table with some common scientific terminologies:
| Scientific Terminology | Definition |
| Hypothesis | A proposed explanation or prediction based on limited evidence, which can be tested through further observation or experimentation. |
| Theory | A well-substantiated and widely accepted explanation of a natural phenomenon that has been repeatedly confirmed through observation and experimentation. |
| Control group | A group in an experiment that is not subjected to the independent variable is used as a baseline for comparison to assess the effects of the independent variable. |
| Independent variable | The variable manipulated or changed by the experimenter in an experiment to observe its effect on the dependent variable. |
| Dependent variable | The variable being measured or observed in an experiment may change in response to the independent variable. |
| Quantitative data | Data that can be measured and expressed numerically is typically obtained through measurements or counting. |
| Qualitative data | Descriptive data is often obtained through observations, interviews, or surveys and expressed non-numerically. |
| Peer review | A process in which experts in the same field evaluate scientific research papers to ensure accuracy, validity, and reliability before publication. |
| DNA | Deoxyribonucleic acid is a molecule that carries the genetic instructions for the development, functioning, growth, and reproduction of all known organisms. |
| Ecosystem | A biological community of interacting organisms (plants, animals, and microorganisms) and their physical environment, functioning as a unit. |
| Photosynthesis | The process by which green plants, algae, and some bacteria convert light energy into chemical energy (glucose) using carbon dioxide and water in the presence of chlorophyll. |
| Newton’s laws of motion | Three fundamental laws proposed by Sir Isaac Newton described the relationship between the motion of an object and the forces acting upon it. |
| Atom | The basic unit of matter consists of a nucleus (protons and neutrons) surrounded by electrons. |
| Acid | A chemical substance that releases hydrogen ions (H+) in solution and has a pH value of less than 7. |
| Base | A chemical substance that accepts or reacts with hydrogen ions (H+) in solution and has a pH value greater than 7. |
| Biotechnology | Biological processes, organisms, or systems are used to develop or create products or applications that benefit various fields, such as medicine, agriculture, and industry. |
| Gene | A segment of DNA that contains the instructions for producing a specific protein or functional RNA molecule, influencing an organism’s traits and characteristics. |
| Enzyme | A protein molecule that acts as a catalyst facilitates chemical reactions by speeding up the reaction rate without being consumed or altered. |
| Biodiversity | The variety of different species of plants, animals, and microorganisms existing in a particular habitat or on Earth as a whole. |
| Renewable energy | Energy derived from natural resources that are continuously replenished, such as solar power, wind energy, hydroelectric power, and biomass. |
This is just a small selection of scientific terminologies, but it should give you an idea of the range of terms used in the scientific field.
Seek Additional Resources and Support
If you find certain topics challenging, don’t hesitate to seek additional resources or assistance. Online tutorials, educational videos, and study groups can provide valuable insights and explanations. Consider studying with a friend or forming a group to collaborate and share knowledge.
Maintain a Study Schedule
Create a well-structured study schedule that allocates sufficient time for each content area. Consistent and focused studying over an extended period is more effective than last-minute cramming. Divide your study sessions into smaller, manageable tasks and set achievable goals to track your progress.
Take Care of Yourself
Lastly, don’t forget to care for your physical and mental well-being. Get enough rest, eat a balanced diet, and exercise regularly. A healthy lifestyle supports cognitive function and helps you stay focused and alert during the test.
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