Independent Reviews: How They Benefit Schools and What They Demand of Learning Companies

Reading comprehension isn't a skill. It's an outcome. It's what happens when vocabulary, background knowledge, and reasoning all come together. No single one of those things, taught well in isolation, gets a student there on its own.

That's an idea that was reinforced when Arts & Letters: Language Arts™ recently earned an all-green rating from EdReports and a strong review from The Reading League.

These two recognitions are meaningful mile markers, but they also raise an important question we should be focusing on: How do we actually know whether instructional materials work?

Why independent reviews exist

District curriculum directors have incredibly challenging jobs. They might oversee reading, math, science, and special education for tens of thousands of students at once. Asking one person or a small team to conduct a rigorous, independent review of six competing reading programs before a board deadline isn't realistic… and it shouldn't have to be.

That's the gap organizations like EdReports and The Reading League fill. They do the kind of sustained, technical evaluation that no single district has the time or capacity to do on its own, and they hold publishers to a standard that they don't get to set for themselves.

That matters more than it might seem. Fifteen years ago, this kind of independent, public, detailed review of instructional materials barely existed. It was genuinely hard to make sense of curriculum quality in the marketplace.

The baseline for what counts as 'good' has risen substantially since, and much of that is because organizations like these independent reviewers have made quality visible and comparable in a way it wasn't before. At Great Minds, we submit to that scrutiny because we believe we should be held to it, not because we're certain of the outcome.

From inputs to outputs

EdReports has changed the quality of curriculum in this country by giving the field a shared, public way to evaluate what's in a program: the skills, the texts, the routines, the supports. Those are important inputs, and I don't think the story ends there.

The next frontier is doing the same thing for outcomes. We have increasingly rigorous ways to evaluate what's in a curriculum. We don't yet have the same shared, transparent infrastructure for confirming – across publishers, using comparable methods – that those inputs reliably produce better results for students.

I'd like to see the field build toward that: real research, done in the open, that lets us keep testing our own assumptions about what belongs in a curriculum and what doesn't.

What's actually at stake

It's hard to put a number on what a student misses when a curriculum never asks them to think deeply about something real, whether that's history, science, or the natural world. Students can come out of years of that instruction technically proficient and still not think of themselves as readers.

That gap is real, and it's hard to close later, because literacy compounds. Background knowledge, vocabulary, and the ability to make sense of complex texts build on each other year over year. A curriculum that isn't building those things is compounding in the other direction.

Independent validation like EdReports and The Reading League gives the field a strong starting point for quality. That's genuinely valuable. But we don't treat it as the destination. The real measure of any of this is what happens for students, in classrooms, year after year, and that's the work that continues long after a review is published.