- What the Praxis 5028 Certification Actually Covers
- Exam Mechanics: Format, Fees, and Delivery
- Domain Breakdown: Mathematics and Science
- Who Needs This Certification
- Scoring, Passing, and State Requirements
- Building a Targeted Prep Plan
- 5028 vs. the Combined 5026
- What's Changing in 2026
- Frequently Asked Questions
- Mathematics makes up roughly 64% of the exam (about 58 questions) versus 36% for science.
- The subtest has 90 selected-response questions with a 120-minute time limit, computer delivered at a center or at home.
- Registration costs $100.00 and includes four free score recipients plus item types beyond simple multiple choice.
- Each state sets its own qualifying score, so confirming acceptance before you register is essential.
What the Praxis 5028 Certification Actually Covers
Praxis Early Childhood: Mathematics and Science (5028) is one of two subtests that make up the Praxis Early Childhood Assessment (5026), administered by Educational Testing Service (ETS). It measures whether an aspiring early childhood educator understands the mathematical and scientific content, along with the pedagogical reasoning, needed to teach young learners. Unlike a general elementary content exam, this subtest is narrowly focused on two subjects: mathematics and science, with mathematics carrying far more weight.
If you're still getting oriented, the article What Is Praxis 5028? walks through the basics, and Praxis 5028 Meaning explains why this credential exists within the broader early childhood licensure landscape. This article assumes you already know you need it and want the operational details: how it's structured, what's tested, and how to prepare efficiently.
Exam Mechanics: Format, Fees, and Delivery
The Praxis 5028 exam consists of 90 selected-response questions delivered within a 120-minute window. "Selected-response" doesn't mean simple multiple choice only - the format also includes multiple-select items, numeric entry, drag-and-drop tasks, graphic-selection questions, and drop-down menus. This variety means you need to practice recognizing question formats, not just content, because a numeric-entry item about fraction operations behaves differently under time pressure than a standard four-option question.
Registration costs $100.00, which includes four free score recipients at the time you register. ETS also offers an official interactive practice test for $24.95, though it is provided free when you register for the exam - a detail worth knowing before you pay separately for practice materials. The test is computer delivered, and candidates can choose either a physical test center or an at-home testing option, which adds scheduling flexibility compared to older paper-based formats.
One operational detail candidates often overlook: most administrations include no scheduled break, and any unscheduled break you take does not stop the test clock. With 90 questions in 120 minutions, pacing matters - roughly 80 seconds per question on average, though mathematics items often take longer than science items given their computational nature.
Key Takeaway
Budget your 120 minutes with math in mind: since mathematics is both the larger section and typically the more time-consuming one per item, avoid front-loading too much time on early science questions.
You should also know that the test may contain unscored questions that don't count toward your final result. These are indistinguishable from scored items, so the practical advice is simple: treat every question as if it counts, since you won't know which ones are experimental.
Domain Breakdown: Mathematics and Science
The content specifications were confirmed by an advisory panel of elementary teacher educators and specialists familiar with National Council of Teachers of Mathematics (NCTM) standards, National Science Teaching Association (NSTA) standards, and the Next Generation Science Standards (NGSS). That grounding tells you the exam expects both content accuracy and pedagogical framing - you're tested on how young children learn these concepts, not just the concepts themselves.
Domain 1: Mathematics (64%, approximately 58 questions)
This is the dominant study priority by a wide margin. It covers four areas:
- Numbers and Operations for whole numbers
- Numbers and Operations for fractions
- Algebraic Thinking
- Geometry, Measurement, and Data
Candidates should expect items on place value reasoning, operations with whole numbers and fractions, early patterning and algebraic reasoning appropriate for young children, and foundational geometry, measurement, and data interpretation skills.
Domain 2: Science (36%, approximately 32 questions)
The science portion covers four areas as well:
- Nature of Science and Engineering
- Physical Science
- Earth and Space Science
- Life Science
Because this domain is smaller in question count, it rewards efficient, high-yield review rather than exhaustive study - understand core NGSS-aligned concepts at an early childhood level rather than memorizing exhaustive scientific detail.
For a deeper dive into how these domains break down further into subtopics and sample question styles, see the Praxis 5028 Exam Domains 2026: Complete Guide to All 2 Content Areas. And if you want a compressed reference you can review the night before test day, the Praxis 5028 Cheat Sheet 2026: One-Page Review of Must-Know Facts condenses the must-know facts from both domains.
Who Needs This Certification
This subtest is aimed at candidates pursuing early childhood teaching credentials who need to demonstrate mathematics and science content knowledge as part of state licensure. Because each state sets its own testing requirements, some candidates take the 5028 subtest as a standalone requirement, while others take it as part of the combined 5026 assessment bundle.
Hiring contexts vary by state and district, but generally this certification supports candidates seeking roles in preschool, pre-kindergarten, and early elementary classrooms where state licensure requires demonstrated math and science content mastery specific to early learners. If you're weighing whether pursuing this pathway makes sense for your career goals, Is the Praxis 5028 Certification Worth It? Complete ROI Analysis 2026 lays out the considerations, and Praxis 5028 Jobs covers the kinds of positions that typically require this credential.
Before registering, review the prerequisite coursework and eligibility rules relevant to your state licensing board - these vary and aren't set by ETS alone. The Praxis 5028 Requirements 2026: Eligibility, Prerequisites & How to Qualify article breaks down what most candidates need to confirm before signing up.
Scoring, Passing, and State Requirements
Scores on the Praxis 5028 are reported on a 100 to 200 scale. Critically, ETS does not set a single universal passing score - each certifying state establishes its own qualifying score for this subtest. This means two candidates with identical raw performance could pass in one state and fall short in another, depending on local requirements.
For a full explanation of how qualifying scores are set and how to find your state's threshold, read Praxis 5028 Passing Score 2026: Exactly What You Need to Pass. If you're curious how other candidates have historically performed, Praxis 5028 Pass Rate 2026: What the Data Shows examines the available data without resorting to invented figures.
Building a Targeted Prep Plan
Given that mathematics represents nearly two-thirds of the exam, your study time should be allocated accordingly - not evenly split between subjects. A reasonable approach is to spend roughly the first half of your prep timeline on the four mathematics content areas, then move to science, while reserving the final stretch for mixed-format practice that includes numeric entry, drag-and-drop, and graphic-selection items.
Numbers and Operations (Whole Numbers & Fractions)
- Review place value, operations, and fraction reasoning at an early childhood teaching level
- Practice numeric-entry style questions specifically, since this format differs from standard multiple choice
Algebraic Thinking, Geometry, Measurement, and Data
- Focus on early patterning, shape and spatial reasoning, and basic data interpretation
- Work through drag-and-drop and graphic-selection sample items in these areas
Science Domains
- Cover Nature of Science and Engineering, Physical Science, Earth and Space Science, and Life Science
- Prioritize NGSS-aligned concepts appropriate for early learners rather than advanced scientific detail
Full-Length Practice and Pacing
- Take timed practice sessions replicating the 90-question, 120-minute format
- Review missed items by domain to identify whether math or science needs a final review pass
For a more detailed week-by-week breakdown with specific resource recommendations, see the Praxis 5028 Study Guide 2026: How to Pass on Your First Attempt. And if you're trying to gauge realistically how challenging this exam will be for your background, How Hard Is the Praxis 5028 Exam? Complete Difficulty Guide 2026 offers an honest assessment based on the exam's actual structure.
Once you've built a study rhythm, practicing under realistic timed conditions on our practice test platform can help you get comfortable with the mixed item formats before test day.
5028 vs. the Combined 5026
Some candidates take the 5028 subtest on its own; others sit for the combined Praxis Early Childhood Assessment (5026), which bundles both subtests into a single longer session. Knowing the difference helps you plan registration and pacing correctly.
| Feature | Praxis 5028 (Subtest) | Combined 5026 |
|---|---|---|
| Question Count | 90 questions | 180 questions |
| Time Limit | 120 minutes | 4 hours |
| Content Focus | Mathematics and Science only | Mathematics, Science, and the other 5026 subtest content |
| Delivery | Computer delivered, test center or at home | Single combined session |
If your state accepts the standalone subtest, taking the 5028 alone lets you concentrate entirely on mathematics and science without splitting attention across additional content areas in one sitting.
What's Changing in 2026
ETS has announced new Elementary Education Fundamentals tests launching in spring 2026. This is worth tracking closely because state licensure requirements can shift when ETS introduces new assessment lines - a state that currently accepts the Praxis 5028 subtest could adjust its requirements as the new tests roll out. Candidates planning to test later in 2026 or beyond should periodically check their state licensing board's current requirements rather than assuming today's rules will remain unchanged.
For the latest on registration windows and how these changes might affect scheduling, check Praxis 5028 Exam Dates 2026: Testing Windows, Deadlines & Scheduling. If cost planning is part of your decision-making, Praxis 5028 Certification Cost 2026: Complete Pricing Breakdown covers the registration fee and related expenses in detail.
Whichever path you choose, using structured Praxis 5028 Training resources alongside official ETS materials tends to produce the most confident test-day outcomes. Consistent practice with realistic question formats on our practice platform remains one of the most direct ways to close content gaps before your scheduled date.
Frequently Asked Questions
No. The 5028 is one of two subtests within the Praxis Early Childhood Assessment (5026). The 5026 combines both subtests into a single 180-question, four-hour session, while the 5028 covers only mathematics and science in 90 questions over 120 minutes.
Mathematics accounts for approximately 58 questions, or about 64% of the exam, while science accounts for approximately 32 questions, or about 36%. This makes mathematics the clear study priority.
Beyond standard single-answer selected response, the exam includes multiple-select questions, numeric entry, drag-and-drop tasks, graphic-selection items, and drop-down menus. Practicing each format separately helps avoid surprises on test day.
The test may include unscored questions that don't count toward your final score, but since they're indistinguishable from scored items, you should treat every question on the exam as if it counts.
Scores are reported on a 100 to 200 scale, and each certifying state sets its own qualifying score. You must confirm your state's specific requirement and confirm your state accepts this test before registering.