- Mathematics makes up 64% of the exam (about 58 of 90 questions), so training time should favor it heavily.
- The subtest has 90 selected-response questions in 120 minutes, with no scheduled break during the clock.
- Registration costs $100, and a $24.95 practice test is included free once you register.
- Format includes multiple-select, numeric entry, drag-and-drop, and drop-down items, not just single-answer questions.
What "Training" Means for Praxis 5028
Training for Praxis Early Childhood: Mathematics and Science (5028) is different from generic exam prep because the test itself is narrow and structured. It is one of two subtests that make up the Praxis Early Childhood Assessment (5026), and it is built entirely around two content areas: mathematics and science, as taught to young learners. Effective training means mapping your study hours directly onto the exam's own weighting instead of splitting time evenly, and rehearsing the specific item formats ETS uses rather than only reviewing content in the abstract.
If you haven't already reviewed the exam's structure in detail, start with the Praxis 5028 Exam Domains 2026: Complete Guide to All 2 Content Areas, which breaks down every topic inside Mathematics and Science. This article focuses specifically on how to train for those domains efficiently, not just what they contain.
Exam Format and Registration Mechanics
Before building a training plan, it helps to understand exactly what you're training for. The 5028 subtest is computer delivered, either at a Prometric-style test center or at home, and consists of 90 selected-response questions administered over 120 minutes. Some of those questions may be unscored field-test items that don't count toward your final score, but candidates cannot identify which ones those are, so every question should be treated as if it counts.
Registration costs $100.00, which includes four free score recipients. ETS also provides an official interactive practice test priced at $24.95, though it is offered free once you register for the exam - a resource worth using specifically to get comfortable with the item types before test day. Scores are reported on a 100 to 200 scale, and because each certifying state sets its own qualifying score, you should confirm your state's requirement before you train toward a specific target. For a full breakdown of what "passing" actually requires, see the Praxis 5028 Passing Score 2026: Exactly What You Need to Pass guide.
If you plan to take both parts of the Early Childhood Assessment in one sitting, note that the combined 5026 test bundles both subtests into a single 180-question, four-hour session. Most administrations include no scheduled break, and any unscheduled break you take does not stop the test clock - a detail that should shape your training endurance, not just your content review.
Key Takeaway
Train under timed conditions that mirror the real 120-minute, 90-question format from the start, not just in the final week. Pacing habits built early prevent the rushed guessing that typically hurts scores on Geometry, Measurement and Data items near the end of the section.
Training for the Mathematics Domain
Because Mathematics represents the dominant share of the exam, your training plan should be built around it first, with Science layered in around the edges. The domain covers four areas, and each requires a different kind of practice.
Numbers and Operations: Whole Numbers
Focus on how young children build number sense - counting sequences, place value reasoning, and the properties of addition and subtraction as they'd be taught, not just computed.
- Practice explaining "why" a strategy works, not just executing it
Numbers and Operations: Fractions
Train on fraction concepts through visual and part-whole models, since early childhood assessment items often present fractions as pictures, number lines, or manipulatives rather than pure symbols.
- Practice numeric entry items involving simplified fractions and equivalence
Algebraic Thinking
Review patterns, early equations, and relational thinking (e.g., balance and equivalence) as these concepts appear in early childhood curricula rather than formal algebra.
- Drill pattern-extension and classification-style questions
Geometry, Measurement and Data
Cover shape attributes, measurement tools and units, and basic data representation (graphs, tallies, sorting) as introduced to young learners.
- Practice drag-and-drop and graphic-selection items, since this content area frequently uses them
Because Mathematics reflects NCTM-aligned content specifications confirmed by an advisory panel of elementary teacher educators, training should emphasize how mathematical concepts are introduced developmentally, not just adult-level computation. For a deeper walkthrough of study sequencing, the Praxis 5028 Study Guide 2026: How to Pass on Your First Attempt offers a structured approach specific to this test.
Training for the Science Domain
Science makes up a smaller share of the exam but still spans four distinct areas, each grounded in NSTA standards and the Next Generation Science Standards (NGSS).
- Nature of Science and Engineering: Train on the scientific method, inquiry-based learning, and simple engineering design processes as applied to early childhood classrooms.
- Physical Science: Review basic properties of matter, forces, motion, and energy at a conceptual, observable level.
- Earth and Space Science: Focus on weather, seasons, earth materials, and basic astronomy concepts appropriate for young children.
- Life Science: Cover living vs. non-living distinctions, life cycles, habitats, and basic biological needs.
Because Science carries about 32 questions on the exam, treat it as a focused secondary block in your training schedule rather than an afterthought squeezed into the final days. Skipping it entirely to over-prepare for Mathematics is a common mistake that shows up in weaker overall scores, since science questions still make up over a third of the test.
Practicing the Actual Item Types
One of the most overlooked parts of training is the exam's format variety. Beyond standard single-answer selected response, the 5028 subtest includes multiple-select questions, numeric entry, drag-and-drop, graphic-selection, and drop-down item types. Training on content alone without practicing these formats can cost you points on questions you actually understand.
| Item Type | What It Tests | Training Focus |
|---|---|---|
| Multiple-select | Identifying more than one correct option | Avoid stopping at the first correct-looking answer |
| Numeric entry | Exact calculation or fraction answers | Practice without answer choices to check for guessing habits |
| Drag-and-drop | Sequencing or categorizing concepts | Useful for Geometry, Measurement and Data content |
| Graphic-selection | Choosing a location or element on an image | Common in shape, data, and diagram-based items |
| Drop-down | Selecting from embedded answer menus within a sentence | Read the full sentence context before choosing |
The official interactive practice test - free once you register - is the most direct way to rehearse these formats under realistic conditions. Supplement it with a broader question bank on the main practice test platform to build volume and repetition beyond the official sample items.
A Domain-Weighted Training Timeline
Rather than a generic weekly template, this timeline is built specifically around the 64/36 split between Mathematics and Science, so your hours match the exam's actual weighting.
Mathematics Foundations
- Numbers and Operations for whole numbers and fractions
- Take the official practice test cold to establish a baseline
Mathematics Continued
- Algebraic Thinking and Geometry, Measurement and Data
- Practice drag-and-drop and graphic-selection items
Science Core
- Nature of Science and Engineering, Physical Science
- Review NGSS-aligned inquiry concepts
Science Continued and Full Review
- Earth and Space Science and Life Science
- Full 90-question, 120-minute timed practice run
This schedule spends roughly twice as long on Mathematics as on Science, mirroring the exam's own weighting rather than treating both domains equally. For candidates who want more granularity, cross-reference this timeline against the topic breakdowns in the exam domains guide and check how your target state's cutoff affects how much margin you need - details covered in the passing score guide.
Key Takeaway
If your training time is limited, protect Mathematics review first. Losing points across 58 math-weighted questions is harder to recover from than losing points across 32 science-weighted ones.
Who Hires Candidates Who Complete This Training
Training for Praxis 5028 is typically undertaken by candidates pursuing early childhood teaching licensure, since the 5026 assessment (of which this is one subtest) is used by states as part of certification requirements for early childhood educators. Because each state sets its own qualifying score and decides independently whether it accepts this specific test, candidates should confirm acceptance before investing training time - a step outlined further in the Praxis 5028 Requirements 2026: Eligibility, Prerequisites & How to Qualify article.
It's also worth noting that ETS has announced new Elementary Education Fundamentals tests launching in spring 2026. Candidates currently training toward 5028 should keep an eye on whether their state's requirements shift as a result, since licensure pathways can change even while a candidate is mid-preparation.
For context on how this credential fits into broader career and compensation planning, see the Praxis 5028 Salary Guide 2026: Complete Earnings Analysis and Is the Praxis 5028 Certification Worth It? Complete ROI Analysis 2026. If you're still deciding whether the exam is difficult relative to your background, the How Hard Is the Praxis 5028 Exam? Complete Difficulty Guide 2026 post walks through what makes it challenging beyond raw content volume.
Once you've built content knowledge, the fastest way to convert training into exam readiness is repeated timed practice. Explore full-length simulations on the practice test homepage to track your readiness across both domains before scheduling your official test date.
Frequently Asked Questions
There's no fixed number tied to the exam itself, but most candidates benefit from dedicating more calendar time to Mathematics than Science given the 64%/36% split, then finishing with at least one full timed practice run.
If you're only registering for the 5028 subtest, train specifically for its 90-question, 120-minute format. If you're taking the combined 5026 session, factor in the longer 180-question, four-hour format and the lack of a scheduled break.
It's a strong starting point for getting used to the item types like drag-and-drop and numeric entry, but most candidates supplement it with additional practice questions to build repetition across all four Mathematics and four Science topic areas.
No. Mathematics represents roughly 58 of 90 questions (64%), so training time should be weighted toward it, while Science still deserves focused review since it accounts for about a third of the exam.
Because qualifying scores and test acceptance are set individually by each state, you should confirm your state's requirements before training, especially with ETS's new Elementary Education Fundamentals tests launching in spring 2026.