Reading the special-education numbers

Every school profile carries a special-education section, because how a school serves students with disabilities is one of the clearest signals of its capacity — and one of the least visible in a typical “school rating.” Here’s what each number means, and which ones actually tell you something.

Inclusion (Least Restrictive Environment)

The headline figure is the share of students with disabilities who spend 80% or more of the day in a general-education classroom. In the data this is the “LRE A” category. Higher inclusion generally points to a school set up to support students within the regular classroom rather than apart from it — though the right level always depends on individual needs.

Caseload and staffing

We show special-education teachers and paraeducators (full-time equivalents) and a caseload — students served per special-ed teacher. A lower caseload means more adult attention to go around. Staffing figures are the most recent year MCPS publishes, which trails the test data slightly; we label the year on the card.

Why the proficiency gap isn’t a scorecard

Each profile also shows the gap between all students and students with disabilities on state tests. It’s tempting to read a wide gap as a school falling short — but a gap here is expected, not a verdict. Students are identified for special education in significant part because of disabilities that affect learning; measuring their results against a single grade-level proficiency bar will show a gap at nearly every school, by design.

So the size of that raw gap says more about which students a school enrolls than about how well it serves them. A school with a strong, genuinely inclusive program can still post a wide gap, and a narrow gap can simply reflect who happens to be enrolled. We show the figure for transparency, but it shouldn’t be mistaken for a ranking.

That’s why our special-education analysis doesn’t rank schools by the gap. It looks instead at signals that reflect a school’s effort rather than its intake: whether special-education staffing keeps pace with the number of students who need it, how inclusive the setting is, and — for high schools — whether students with disabilities graduate. Paired with the inclusion and staffing figures above, those are a fairer read of how a school is actually serving these students.