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Exam Overview
The Praxis II Pennsylvania Grades 4–8 Core Assessment: Mathematics and Science (5155) evaluates your readiness to teach middle school mathematics and science.
You must demonstrate:
- Strong content knowledge
- Ability to apply concepts
- Skills to interpret data and solve problems
This assessment is a required step toward teacher certification in Pennsylvania.
Administered By
Conducted by Educational Testing Service (ETS)
Delivered through:
- Computer-based testing centers
- Remote proctoring (where available)
Exam Pattern
The exam is divided into two main domains:
| Section | Number of Questions | Focus Area |
|---|---|---|
| Mathematics | 40 | Core math concepts |
| Science | 40 | Core science concepts |
| Total | 80 | Combined assessment |
Question Types
You will encounter:
- Selected-response questions (multiple-choice)
- Numeric entry questions
These questions assess both conceptual understanding and problem-solving ability.
Time Duration
| Component | Time Allocation |
|---|---|
| Total Exam | 80 minutes |
You must manage time efficiently, averaging:
About 1 minute per question
Scoring System
- Score range: 100 to 200
- Passing score: Determined by the state of Pennsylvania
- Each question contributes to the overall scaled score
Key point
- There is no penalty for incorrect answers
- You should attempt all questions
What the Exam Measures
The test focuses on your ability to:
Mathematics
- Work with numbers and operations
- Apply algebraic reasoning
- Interpret data and statistics
- Solve real-world problems
Science
- Understand scientific principles
- Apply the scientific method
- Analyze data and experiments
- Explain natural phenomena
Importance of This Exam
Passing this exam is essential for your teaching career.
Certification Requirement
- Required for Grades 4–8 teaching licensure in Pennsylvania
- Confirms your subject competency
Professional Readiness
- Demonstrates your ability to teach key concepts
- Ensures you can support student learning effectively
Career Advancement
- Qualifies you for middle school teaching roles
- Meets state standards for educator preparation
What You Should Focus On
- Accuracy over guessing
- Clear understanding of core concepts
- Ability to apply knowledge in different scenarios
Ask yourself:
Can you solve problems without relying on memorization?
Can you interpret charts, graphs, and data correctly?
Can you explain concepts in simple terms?
This exam is designed to assess practical teaching knowledge. Focus on understanding, application, and efficient problem-solving to achieve a passing score.
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