Complete Texas STAAR 2025–2026 Timetable

The Texas STAAR calendar is organized by assessment window instead of one single statewide test day for every subject. This matters because a district may test on different days inside the assigned window. For example, the state may list April 20–May 1 for grades 3–8 mathematics and Algebra I, but a local school district may choose a specific day or group of days inside that range. Therefore, the state calendar gives the official window, while the campus calendar gives the exact day your student reports for that subject.

What Is STAAR?

STAAR stands for State of Texas Assessments of Academic Readiness. It is the Texas statewide assessment program used to measure whether students are learning the Texas Essential Knowledge and Skills, commonly called TEKS. In practical terms, STAAR is not just a set of exams. It is a school-year checkpoint that helps Texas measure student learning in reading language arts, mathematics, science, social studies, and selected high school end-of-course subjects.

For grades 3–8, STAAR focuses on grade-level academic standards. Students are assessed in reading language arts and mathematics across grades 3–8, with science assessed in grade 5 and grade 8, and social studies assessed in grade 8. At the high school level, STAAR EOC assessments are connected to specific courses: Algebra I, English I, English II, Biology, and U.S. History.

The most important difference between grade-level STAAR and STAAR EOC is the timing and purpose. Grades 3–8 STAAR is administered once a year in spring. EOC assessments are tied to high school courses and are available during fall, spring, and summer administrations for eligible students. This is why the STAAR EOC calendar includes December 2025, Spring 2026, and June 2026 opportunities.

STAAR Grades 3–8 Testing Overview

The grades 3–8 STAAR schedule is divided by content area. Reading Language Arts comes first in April, followed by science and social studies, and then mathematics. This structure helps schools organize devices, rooms, staff, make-up sessions, and student supports across multiple weeks rather than compressing every subject into one short period.

STAAR EOC Timetable: Algebra I, English I, English II, Biology, and U.S. History

STAAR EOC assessments are different from regular grade-level STAAR tests because they are connected to specific high school courses. A student usually takes an EOC assessment when completing the corresponding course. For example, a student enrolled in Algebra I takes the Algebra I EOC, and a student completing Biology takes the Biology EOC.

The five main STAAR EOC courses are:

• Algebra I — connected to algebraic reasoning, linear relationships, functions, equations, inequalities, data, and mathematical modeling.
• English I — connected to reading, writing, revising, editing, evidence, and written communication.
• English II — a second high school English EOC focused on more advanced reading and writing expectations.
• Biology — connected to cells, genetics, evolution, ecology, biological systems, and scientific reasoning.
• U.S. History — connected to major periods, events, civic ideas, documents, movements, historical interpretation, and cause-and-effect analysis.

STAAR EOC Windows for 2025–2026

Window-by-Window Guide

Below is a practical explanation of each STAAR testing window. The goal is not only to list dates, but to help students and parents understand what those dates mean in real life: when to prepare, what to bring, when make-up testing ends, and when results are expected.

Reporting Dates: When Will Texas STAAR Results Be Available?

The STAAR calendar separates testing windows from reporting dates. A student may test in April, but the official assessment results appear later. The reporting date is important for families because it helps them know when to expect score information, when to discuss retesting or accelerated instruction, and when to plan summer academic support if needed.

Parents should understand that “assessment results” and “final reports for accountability” are not the same thing. Assessment results are the student-facing score information timeline. Final reports for accountability are used later for official accountability reporting. Families mainly care about the student result date because it helps them know whether the student met expectations, needs extra instruction, or should prepare for another EOC opportunity.

How to Build a STAAR Preparation Plan From the Timetable

Many students look at a testing calendar and only see deadlines. A better approach is to turn each date into a weekly action plan. The simplest method is to work backward from the first day of the testing window, divide the remaining time into review blocks, and assign each block a small set of skills. This avoids last-minute cramming and makes preparation more manageable.

Step 1: Identify the Correct Testing Window

First, match the student’s grade or course to the correct window. A grade 6 student taking mathematics should focus on the April 20–May 1 mathematics window. A high school student taking English I should focus on the April 6–17 English window. A student retaking Biology EOC in summer should focus on the June 15–26 EOC window.

Step 2: Count the Available Study Days

Use the start date of the testing window as the planning anchor. If the local school gives an exact campus test date, use that date instead. The formula is:

For example, if a student has 30 days before the Algebra I window and studies 45 minutes per day, the total available study time is:

That number is more useful than simply saying “study more.” It tells the student that there are about 22.5 focused hours available if the student follows the plan consistently.

Step 3: Divide Topics Into Weekly Blocks

A strong STAAR plan should not review every topic randomly. It should divide topics by priority. Start with weak skills, then move to medium-confidence skills, and finally review strong skills quickly. This keeps the plan efficient.

If a student has 18 skills left to review and 6 weeks left, then:

This means the student should master about three skills per week. The student can then use practice questions, short quizzes, teacher feedback, and released-item practice to check progress.

Step 4: Track Accuracy and Error Types

STAAR preparation improves faster when students track not only the number of questions answered, but also why mistakes happen. A student may miss questions because of content gaps, careless reading, weak vocabulary, calculation mistakes, poor time management, or not understanding what the question is asking.

If a student answers 36 questions correctly out of 50, the accuracy rate is:

The goal is not perfection on day one. The goal is steady improvement. A student who moves from 55% accuracy to 72% accuracy has made real progress. The next step is to identify which question types still create errors.

Step 5: Practice Under Realistic Conditions

Students should practice with a timer before the actual assessment. Timed practice builds stamina and reduces anxiety. However, timed practice should not be used too early. A good sequence is: learn the skill, practice slowly, review errors, then practice with time.

Subject-by-Subject STAAR Preparation Guide

Each STAAR subject requires a different preparation strategy. The same plan does not work equally well for Algebra I, English I, Biology, and U.S. History. The strongest students prepare according to the thinking style of the subject.

Reading Language Arts and English I / English II

Reading Language Arts and English EOC preparation should focus on comprehension, evidence, revision, editing, and written communication. Students should practice reading passages with a pencil or digital annotation strategy. They should identify the central idea, tone, author’s purpose, structure, key evidence, and meaning of vocabulary in context.

For writing and constructed responses, students should learn to answer the question directly, use relevant evidence, explain how the evidence supports the idea, and avoid vague commentary. A simple writing structure is:

• Claim: answer the question in one clear sentence.
• Evidence: use a detail from the text.
• Reasoning: explain why the evidence proves the claim.
• Check: reread for clarity, grammar, and completeness.

Grades 3–8 Mathematics and Algebra I

Mathematics preparation should combine concept review and problem-solving practice. Students often lose points not because they do not know any math, but because they rush through multi-step problems, ignore units, misread graphs, or choose an operation too quickly. Algebra I students should pay close attention to function notation, slope, intercepts, equations, inequalities, systems, and interpreting real-world models.

A helpful formula for reviewing math topics is:

A skill with high weakness and high test frequency should be reviewed first. For example, if a student struggles with linear equations and those questions appear often, linear equations should move to the top of the study list.

Science, Grade 5 Science, Grade 8 Science, and Biology

Science tests require students to understand concepts and apply them to new situations. Students should not only memorize vocabulary; they should practice interpreting diagrams, lab scenarios, charts, and models. Biology EOC students should review cell structure and function, genetics, heredity, evolution, ecology, biological systems, and scientific reasoning.

Science practice should include “explain why” questions. For every missed question, the student should write one sentence explaining the correct concept. This transforms practice from guessing into learning.

Grade 8 Social Studies and U.S. History

Social studies and U.S. History preparation should focus on timelines, cause and effect, constitutional principles, geography, primary sources, economic patterns, reform movements, wars, political changes, and civic ideas. Students should practice connecting events rather than memorizing isolated facts.

A strong history review method is the “event chain.” Students choose one major event, identify what caused it, what happened during it, and what changed afterward. This builds historical reasoning and prepares students for questions that ask about significance, impact, or relationships between events.

Make-Up Testing: What Parents Should Know

Each STAAR window includes a final make-up deadline. If a student is absent on the original campus test day, the school may schedule a make-up session inside the same testing window. The state calendar lists the last day by which make-up testing must be completed.

Families should not assume that make-up testing can happen after the window closes. Once the window ends, the district must meet state submission timelines. This is why attendance during the assessment window matters. If a student is sick, parents should contact the school as soon as possible and ask about the make-up plan.

Parent Checklist for Texas STAAR 2026

Parents do not need to become testing experts to support a student. The most useful support is simple, consistent, and practical. The checklist below helps families stay organized before, during, and after the STAAR window.

Student Strategy: How to Use the Calendar Without Stress

A testing calendar can feel stressful when it looks like a list of deadlines. Students should treat it as a roadmap instead. A roadmap tells you where you are, where you need to go, and how much time you have. STAAR preparation becomes easier when students focus on one window, one subject, and one weekly target at a time.

The best STAAR routine is short and consistent. A student who studies 30 to 45 minutes daily for several weeks usually learns more than a student who studies for five hours the night before the test. The reason is simple: memory improves through repeated practice and review.

Students should also learn how to review errors. When a student misses a math question, the review should not stop at “the answer was B.” The student should ask: What skill was tested? Did I choose the wrong operation? Did I copy a number incorrectly? Did I forget a formula? Did I misunderstand the graph? Error review turns mistakes into a study guide.

For reading and writing, students should practice going back to the text. Many wrong answers sound reasonable but are not supported by the passage. The strongest answer is usually the one that directly matches evidence from the text. For science and history, students should practice reading visuals, interpreting data, and connecting details to larger concepts.

Teacher and School Planning Notes

Teachers and school teams can use the STAAR timetable to organize review cycles, benchmark checks, intervention groups, and parent communication. The state window is broad, but local testing calendars are often more specific. Schools should communicate exact testing dates clearly, especially when multiple grade levels and EOC courses are testing in overlapping windows.

The spring window creates a natural review sequence. RLA and English EOC come first. Science, social studies, Biology, and U.S. History follow. Mathematics and Algebra I come last. This allows schools to build content-specific review blocks without overwhelming students with every subject at once.

School teams may also use prior data to identify students who need small-group support. For example, a student with low accuracy in algebraic representations should not spend most of the review period on topics already mastered. A focused review plan is usually more effective than broad, repetitive worksheets.

Common Mistakes to Avoid

STAAR preparation does not fail because students are incapable. It often fails because students, parents, or schools make avoidable planning mistakes. The most common mistake is starting too late. Another common mistake is studying everything equally, even though some skills are already strong and others need urgent attention.

• Waiting until the final week: STAAR tests require stamina and reasoning. Last-minute review rarely fixes deep skill gaps.
• Ignoring the exact window: A student may be preparing for the wrong subject week if the campus schedule is not checked.
• Practicing without reviewing mistakes: More questions do not help if the student repeats the same error pattern.
• Memorizing without applying: STAAR questions often require applying knowledge to a new situation.
• Skipping sleep and routine: A tired student may make careless mistakes even after good preparation.
• Confusing EOC and grade-level STAAR: EOC assessments are course-based and have different retest opportunities.

Best 30-Day STAAR Study Plan

If a student has about one month before the testing window, the plan below provides a balanced structure. It can be adapted for any STAAR subject.

Texas STAAR 2026: Final Summary

The 2025–2026 Texas STAAR calendar has several major testing periods. The December 2025 window is for STAAR EOC assessments. The February 2026 field test applies to selected STAAR-related assessments. STAAR Alternate 2 runs from March 16 to April 17, 2026. The main spring STAAR administration begins with Reading Language Arts and English EOC from April 6 to April 17, continues with Science, Social Studies, Biology, and U.S. History from April 13 to April 24, and ends with Mathematics and Algebra I from April 20 to May 1. The summer EOC opportunity runs from June 15 to June 26.

The key to using the timetable well is to connect dates to action. Students should know their correct window, confirm the exact local testing date, prepare by skill, review mistakes carefully, and track progress. Parents should support sleep, attendance, routine, and communication with the school. Teachers should use the windows to plan targeted review and intervention.

STAAR is not just about one day. It is about showing what a student has learned across the year. With a clear timetable and a steady preparation plan, students can approach the 2026 STAAR season with more confidence and less confusion.