WV Homeschool Testing Requirements: The 40th Percentile Myth and What the Law Actually Says

If you've spent any time in West Virginia homeschool Facebook groups, you've probably seen it: parents panicking because their child scored below the 40th percentile on a standardized test and they're worried they'll be forced back into public school. That fear is almost always based on a misreading of the law.

The 40th percentile standard in WV Code does not apply to individual homeschool families. Understanding what the law actually says about test scores will save you a lot of unnecessary stress — and help you respond calmly if a county office ever misstates the requirement.

The 40th Percentile Rule Does Not Apply to You

West Virginia Code §18-28-3 contains a provision about standardized test performance and the 40th percentile. That section governs registered private, parochial, and church schools operating as institutions. When a school's composite scores fall below the 40th percentile for two consecutive years, that school faces probationary status.

Individual homeschool families operating under the Notice of Intent pathway (§18-8-1(c)(2)) are governed by a completely different section of code. That's the section that applies to you, and it uses a different standard entirely.

The Actual Standard: Fourth Stanine

For homeschool families using standardized testing, acceptable academic progress is defined by the fourth stanine.

A stanine (short for "standard nine") is a way of grouping test scores on a 1–9 scale. The fourth stanine begins at roughly the 23rd percentile. This is the cumulative threshold for the average across five mandated subjects — reading, language arts, mathematics, science, and social studies.

So a student who scores at the 24th percentile average across those five subjects has met the legal threshold. A student averaging at the 30th percentile has met it comfortably. The 40th percentile, which many parents worry about, is not the bar for homeschool families under this pathway.

Two additional provisions soften this standard further:

1. The threshold applies to the mean across all five subjects — not each subject individually. A lower score in one area can be offset by stronger performance in others.

2. If the mean does fall below the fourth stanine, a student still meets the acceptable progress standard if the scores show improvement compared to the previous year. Upward trajectory matters.

Which Tests Qualify

The test must meet all of these criteria:

• Published or normed within the previous ten years from the date you administer it
• Covers all five mandated subjects (reading, language arts, mathematics, science, social studies)
• Administered by a qualified person in strict accordance with the publisher's instructions

Commonly used qualifying tests in West Virginia:

Iowa Assessments — Well-established, widely recognized, available through various approved providers.

Stanford Achievement Test (SAT-10) — No relation to the college SAT. A solid choice with a long history in homeschool testing.

California Achievement Test / TerraNova (CAT) — Popular among WV homeschoolers partly because it's available in an untimed format. For children with test anxiety, removing the time pressure significantly changes the experience.

NWEA MAP Growth — An adaptive digital test that adjusts difficulty in real time based on the student's responses. Growing in popularity for at-home administration through approved proctors. Because it adapts to the student's actual level, it can be a better fit for students who are significantly above or below grade level.

WVGSA (West Virginia General Summative Assessment) — This is the state's own public school test, available at county public schools. It satisfies the requirement but requires going into a public school building for testing.

Who Can Administer the Test

WV law requires that a nationally normed standardized test be administered by a "qualified person" following the publisher's instructions. The definition of "qualified person" is not extensively defined in the statute, but in practice most families use:

• Testing providers who offer proctored testing (CAT/TerraNova providers, regional testing centers)
• Homeschool co-ops or umbrella groups with qualified administrators
• Public schools (for the WVGSA option)

Some tests can be administered by a parent under certain conditions — check the specific publisher's requirements before assuming home administration is permitted.

What Happens When Scores Are Below the Fourth Stanine

If the mean score across five subjects falls below the fourth stanine and does not show year-over-year improvement, WV law treats this as a failure to demonstrate acceptable academic progress. The statute's response is measured and graduated — not immediate termination.

First year of insufficient progress: The parent must implement a remediation program targeted at improving academic performance. State law doesn't require you to file a remediation plan with the county at this stage. You're required to act — document your adjustments in writing for your own records.

Second consecutive year of insufficient progress: Under §18-8-1(c)(2)(D)(ii), the family must submit additional evidence to the county superintendent demonstrating that active, appropriate instruction is occurring. This is where documentation becomes critical. If you've been running a remediation program since the first low year, that paper trail is your defense.

If additional evidence is not provided to the county's satisfaction, the superintendent may petition the circuit court to restrict continued home instruction. Note: this requires a court order. The county cannot unilaterally revoke your right to homeschool — they must go through the judicial system, and they must prove educational neglect by clear and convincing evidence.

Documenting a Remediation Plan

If your student's scores indicate a need for remediation, write a brief plan and keep it in your records. A remediation plan does not need to be submitted anywhere in year one — it's for your protection. Include:

• The subject area(s) where growth was insufficient
• The specific change you're making (different curriculum, additional tutoring, different approach to teaching the concept)
• When you started the new approach
• How you'll assess progress throughout the year

A one-page document is sufficient. The point is to demonstrate that you identified the issue and took deliberate action — not that you followed a bureaucratic template.

Testing in Non-Submission Years

Remember that WV requires an annual assessment every year, but submission to the county is only required in grades 3, 5, 8, and 11 (by June 30). In off-years, you still need to complete the assessment and retain results for at least three years.

For standardized testing families, this means administering the test annually regardless of whether you're in a submission year. Keep your result reports filed with your records.

Switching Between Assessment Methods

You're not locked into standardized testing. Many families use it in early grades for the objective benchmarks and objective records it creates, then switch to portfolio review in middle or high school when the student's learning doesn't fit a multiple-choice format well.

Switching is entirely legal from year to year. The key is that whichever method you use, it must cover all five mandated subjects and be completed before June 30 of the school year.

The West Virginia Portfolio & Assessment Templates toolkit includes a testing records tracker for documenting annual standardized test results, a remediation plan template, and a multi-year assessment log — structured around WV's submission grade requirements and the fourth stanine standard.

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