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The Trouble with the Common Core

Via Rethinking Schools

It isn’t easy to find common ground on the Common Core. Already hailed as the “next big thing” in education reform, the Common Core State Standards are being rushed into classrooms in nearly every district in the country. Although these “world-class” standards raise substantive questions about curriculum choices and instructional practices, such educational concerns are likely to prove less significant than the role the Common Core is playing in the larger landscape of our polarized education reform politics.

We know there have been many positive claims made for the Common Core:

  • That it represents a tighter set of smarter standards focused on developing critical learning skills instead of mastering fragmented bits of knowledge.
  • That it requires more progressive, student-centered teaching with strong elements of collaborative and reflective learning.
  • That it equalizes the playing field by raising expectations for all children, especially those suffering the worst effects of the “drill and kill” test prep norms of the recent past.

We also know that many creative, heroic teachers are seeking ways to use this latest reform wave to serve their students well. Especially in the current interim between the roll-out of the standards and the arrival of the tests, some teachers have embraced the Common Core as an alternative to the scripted commercial formulas of recent experience, and are trying to use the space opened up by the Common Core transition to do positive things in their classrooms.

We’d like to believe these claims and efforts can trump the more political uses of the Common Core project. But we can’t.

For starters, the misnamed “Common Core State Standards” are not state standards. They’re national standards, created by Gates-funded consultants for the National Governors Association (NGA). They were designed, in part, to circumvent federal restrictions on the adoption of a national curriculum, hence the insertion of the word “state” in the brand name. States were coerced into adopting the Common Core by requirements attached to the federal Race to the Top grants and, later, the No Child Left Behind waivers. (This is one reason many conservative groups opposed to any federal role in education policy oppose the Common Core.)

Written mostly by academics and assessment experts—many with ties to testing companies—the Common Core standards have never been fully implemented and tested in real schools anywhere. Of the 135 members on the official Common Core review panels convened by Achieve Inc., the consulting firm that has directed the Common Core project for the NGA, few were classroom teachers or current administrators. Parents were entirely missing. K–12 educators were mostly brought in after the fact to tweak and endorse the standards—and lend legitimacy to the results.

The standards are tied to assessments that are still in development and that must be given on computers many schools don’t have. So far, there is no research or experience to justify the extravagant claims being made for the ability of these standards to ensure that every child will graduate from high school “college and career ready.” By all accounts, the new Common Core tests will be considerably harder than current state assessments, leading to sharp drops in scores and proficiency rates.

We have seen this show before. The entire country just finished a decade-long experiment in standards-based, test-driven school reform called No Child Left Behind. NCLB required states to adopt “rigorous” curriculum standards and test students annually to gauge progress towards reaching them. Under threat of losing federal funds, all 50 states adopted or revised their standards and began testing every student, every year in every grade from 3–8 and again in high school. (Before NCLB, only 19 states tested all kids every year, after NCLB all 50 did.)

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Students are not widgets

We wrote the other day about the bi-annual teacher observation provision in S.B.5 that if implemented, would cause a serious administrative strain on schools. Today, promoted by a Dispatch article, we want to expand our look at the other proposed teacher evaluation policies being pushed by the governor and his education Czar

Gov. John Kasich wants teachers to be paid based on performance: They should earn more if they can prove that their students are learning.

But the tool at the heart of Kasich's merit-pay proposals is reliable with only 68 percent confidence. That's why the state plans an upgrade to make "value-added" results 95 percent reliable.

With 146,000 teachers in Ohio, even at 95% accuracy, if that can be believed, 7,300 teacher evaluations would be based on inaccurate data. That's bad enough, if only that were the problem.

But let's just take a step back for a second. What is value added assessment?

Value added assessment assumes that changes in test scores from one year to the next accurately reflect student progress in learning. It evaluates teachers by tracking progress and linking it to schools and teachers. These estimates can be used as indicators of teachers’ and schools’ effectiveness. Sounds good, right ?

In theory. In practice many teachers do not teach classes that are tested, and in many schools, as is pointed out by this terrific article, who is responsible isn't so cut and dried either

In the school where I work teachers are expected to teach reading “across the curriculum” meaning that all teachers are supposed to teach reading. Also, all teachers are supposed to teach writing “across the curriculum.” So, students would have to be tested in those areas as well. But if it taught across the curriculum, how would we know to which teacher to attribute the child’s performance?

Indeed, how would we know?

When you get beyond these obvious problems with value added assessments, there are also serious methodological problems too, as is brought to light by this paper from the Economic Policy institute

there is broad agreement among statisticians, psychometricians, and economists that student test scores alone are not sufficiently reliable and valid indicators of teacher effectiveness to be used in high-stakes personnel decisions, even when the most sophisticated statistical applications such as value-added modeling are employed.

For a variety of reasons, analyses of VAM results have led researchers to doubt whether the methodology can accurately identify more and less effective teachers.

Oh.

Back to that Dispatch article

Robert Sommers, Kasich's top education adviser, said he thinks Ohio's accountability system is ready for merit pay. Value-added has been used in Ohio only to rate schools, not teachers.

"As far as I'm concerned, it is a very, very solid system," he said. "It has had lots of years of maturation."

The Governors education Czar is simply not correct. The system as it pertains to teacher evaluation is not accurate enough, has demonstrably problematic statistical issues, and requires deeper study.

Students are not widgets being processed on a production line by a single teacher. Modern education is a team effort, and attempts to isolate individual contributions to that team effort are going to require approaches far more robust.