If you need help studying for the Praxis General Science test or just want some more information about what the test is like, you’ve come to the right place!
Click below to take a free Praxis General Science practice test!
What’s on the Exam?
First, let’s talk about the questions on the Praxis General Science test. There are 120 selected-response questions in total.
Selected-response questions can appear in several different forms:
- Single-selection multiple-choice
- Selecting ALL correct answers from a list of choices
- Selecting the correct answer from a drop-down menu
- Clicking parts of a graphic such as a map or a chart
- Dragging and dropping answers into a targeted area on the screen
The time limit for the test is 2.5 hours. There aren’t any scheduled breaks, but you’re free to take restroom breaks as needed!
Let’s take a closer look at the different sections of the General Science test:
1. NATURE AND IMPACT OF SCIENCE AND ENGINEERING
20 questions
- The nature of scientific knowledge
- Investigation design, data collection, and analysis
- Appropriate and safe use of materials and equipment
- Interdependence of science, technology, and engineering
- Adverse impacts on the environment and society
- Issues with using and extracting energy and natural resources
- Applications and contributions of science and technology in daily life
2. PHYSICAL SCIENCE
50 questions
- Principles and models of matter and energy
- Chemistry
- Physics
3. LIFE SCIENCE
35 questions
- Cells
- Basic biochemistry
- Evolution
- Organismal classification
- Plant structures and growth
- Ecology
4. EARTH AND SPACE SCIENCE
30 questions
- The Sun-Earth-Moon system
- The solar system
- Tectonics
- Minerals and rocks
- The hydrosphere
- The atmosphere
How to Register
To register for the test, you’ll need to create an account on the ETS website. Once your account has been created, you can submit your application to take the test.
When you submit your registration, you will need to pay the $130 testing fee.
Praxis Scores
The Praxis Early Childhood Education test is scored using a scaled scoring method. Here’s how it works:
For every question you answer correctly, you get one point added to your raw score. At the end of the test, your final raw score will be converted to a scaled score. This scaled score will range somewhere between 100 and 200. The passing score will vary from state to state, ranging from 140 to 152.
The reason your raw score is converted to a scaled score is because everyone that takes the test is given a slightly different set of questions. Since everyone has a different arrangement of questions, and because some questions are harder than others, converting your raw score to a scaled score ensures a more even playing field.
FAQs
How many questions are on the Praxis General Science exam?
The exam contains 135 questions.
What is the time limit for the Praxis General Science exam?
The exam is timed at 2.5 hours.
What is the passing score for the Praxis General Science exam?
The passing score varies from state to state, but most states require a score of at least 141.
How much does the Praxis General Science exam cost?
The exam fee is $130.