A Scientist’s Critique of the MCAS: What My Daughter Taught Me About Systemic Failure
Applying a translational research lens to the broken feedback loops in our schools—and how we can re-architect the way we measure human potential.
The Ground Truth: The Student Experience
My 4th grader told me she had her first part of her English Language Arts (ELA) MCAS (Massachusetts Comprehensive Assessment System) today. I told her to just do her best and not to worry about the score.
Well, there’s nothing to worry about because the score will only be released when she’s in 5th grade. It will provide very limited direct benefit for her day-to-day learning—it won’t tell us much about how she actually thinks, learns, or where she needs support. The main reason is for the state to hold districts, schools, and teachers accountable.
In Massachusetts, our primary lever for district accountability is the MCAS—a high-stakes, standards-based assessment system that has served as the state’s educational “north star” since the 1990s.
But as we move into 2026, the underlying mechanics of this system are starting to collide with a new reality—one where the “stakes” have shifted, but the methodology remains stuck in the past.
I tried explaining the “why” to my daughter by saying the test is just to see if her teachers are doing their jobs. Her immediate response?
“But what if students just randomly guess?”
I asked her to elaborate. She pointed out that since it’s mostly multiple choice, except there’s one part where we’re required to write (or rather type) a short essay response. But most parts are A, B, C, or D, so we could just pick one. I said, well, there’s still this essay, right? She even laughed, saying some kids just “tapped something” for the writing portion.
Systemic Misalignment
The conversation left me befuddled. Not because of my child, but because even a 9-year-old can see the systemic flaw.
In the November 2024 statewide election, Massachusetts voters approved a ballot question that eliminated the requirement for students to pass the MCAS to graduate high school, with roughly 59 % voting in favor.
What strikes me is that even a 9-year-old sees how illogical the system feels, yet despite the elimination of MCAS as a graduation requirement, our district, as well as many others statewide, still emphasize MCAS and standardized tests. Worse, we gear much of instruction toward a test-driven methodology.
This means children are given practice questions similar to MCAS just so they can do well on the test. In some classrooms, much of the year’s instruction seems to revolve around the test.
MCAS includes different subjects at different grade levels—for example, Science is tested in Grades 5 & 8, in addition to ELA and Math in Grades 3–8. MCAS has been moving toward “Next-Generation” computer-based testing, meaning traditional multiple-choice questions are now part of a broader mix of technology-enhanced items. While the technology is “Next-Generation,” the philosophy behind it is still stuck in the 20th century.
Scope and Participation
MCAS is only administered in certain grades (3–8 and high school), not across all K–12. Students with significant disabilities may opt for MCAS-Alt, and newly arrived English learners may have temporary exemptions.
While schools are required to administer the test and expect student participation, families in Massachusetts have the legal right to opt their child out. This is a subtle but crucial distinction.
So one might ask: since even an elementary school child can see the limitations, and since it’s no longer a requirement to graduate—thanks to years of collective advocacy—why is MCAS still the center of attention in our education system?
Limitations for Individual Learning
MCAS results have some value at a system level, but for an individual child’s day-to-day learning, they are limited and often too late to be truly actionable. For each student, MCAS reports typically include:
An overall scaled score + performance level
Broad categories (Reading comprehension, Vocabulary, Writing)
Sometimes sub-claim breakdowns (e.g., “key ideas,” “reasoning”)
So yes, they show: “Your child did relatively stronger here, weaker there.” Scores are usually released months later, often at the end of summer or even into the next school year. By then, the child has a new teacher, and the class context has changed.
The Broken Feedback Loop
MCAS scores do not tell us why a child got something wrong, what misconception they have, what exact skill needs reteaching, or how they approached the problem. They do not guide daily instruction, replace teacher observation, or capture learning style, effort, or growth process—it’s more of a snapshot scorecard than a learning roadmap.
They can be useful in a very limited way, giving students a label: significantly below grade level, meeting expectations, or exceeding expectations. This highlights a limitation of standardized testing: it treats students as if they have similar learning profiles and starting points, which may not reflect reality.
Does it help districts look at scores across the years to show growth and stagnation? Absolutely—but that assumes every student in every district starts from the same baseline. In reality, the results are longitudinal, not immediate, and don’t directly help our scholars today.
Measuring Apples and Oranges
Why are we still doing this? Why does the district invest so much effort? Partly, it’s for their “report card”—to show they’re doing well so they can get more resources and have programs evaluated. It’s a convenient way for the state to hold districts or teachers accountable.
But it assumes every student is at the same level. We end up measuring who scores the most, not who grows the most. If we want to move the needle, shouldn’t we be looking at the rate of growth rather than just a static number?
And to evaluate programs, shouldn’t we examine them individually? How can we compare an apple and an orange? Accountability should define a good school as one that helps children grow most—not just academically, but socially, emotionally, and in executive function, critical thinking, innovation, and creativity.
What is Education, Really?
While there is a lot of ongoing advocacy about reform, we need to keep in mind: it is not just about one test, but the entire architecture of our education system. It doesn’t help when we just “renovate” the MCAS if the underlying philosophy is still built on the same standardized limitations. We risk missing the opportunity for a true systemic pivot.
What we should really be asking is: What is the goal of education? Are we designing systems to sort and label children, or are we designing them to foster growth?
As a strategist, I see a system obsessed with a “rearview-mirror” scorecard—data that arrives too late to help the child in the seat today. Some would say MCAS is meant to measure institutions, not students. But even then—are we measuring the right thing? And are we measuring it fairly? We need to move toward a model of real-time, adaptive feedback—one that honors individual learning profiles by measuring true competency, executive function, and social-emotional growth, alongside the capacity for innovation and complex problem solving.
Let’s stop settling for a snapshot and start building a roadmap. Are we ready to stop limiting our children’s learning and start empowering their potential?