research shows

Gates Foundation study paints bleak picture of teaching quality

The study measured teachers against the criteria in Charlotte Danielson's Framework for Effective Teaching rubric, which is used in New York as a tool for observing teachers. Teachers scored better at classroom management than they did on measures of higher-order instructional challenges, such as asking productive questions.

A historic look inside the nation’s classrooms, including some in New York City, painted a bleak picture, according to a report released by the Bill and Melinda Gates Foundation today.

The second installment of the foundation’s ambitious Measures of Effective Teaching study, the report focuses on the picture of teaching yielded by five different classroom observation tools. It also scrutinizes those tools themselves, concluding that they are valuable as a way to help teachers improve but only useful as evaluation tools when combined with measures of student learning known as value-added scores.

The conclusion is a strong endorsement of the Obama administration’s approach to improving teaching by implementing new evaluations of teachers that draw on both observations and value-added measures. New York State took this approach to overhauling its evaluation system when it applied for federal Race to the Top funding.

Among the group of five observation tools the foundation studied is the rubric now being piloted in New York City classrooms as part of stalled efforts to implement the changes to teacher evaluation, Charlotte Danielson’s Framework for Effective Teaching.

Through all five lenses, instruction looked mediocre in an overwhelming majority of more than 1,000 classrooms studied, the report concludes. There were some bright spots. Many teachers were scored relatively well for the aspect of teaching known as “classroom management” — keeping students well-behaved, making sure they are engaged.

But teachers often fell short when it came to other elements of teaching, such as facilitating discussions, speaking precisely about concepts, and carefully modeling skills that students need to master. These higher-order skill sets, the report notes, are crucial in order for students to meet the raised standards outlined in the Common Core.

The study is the most expansive known examination of instruction in the U.S., reviewing more than 1,000 teachers for this report and nearly 3,000 for the study. Its lead authors are the economists Thomas Kane, of Harvard, and Douglas Staiger of Dartmouth, although more than a dozens researchers contributed to the study.

The evaluations were conducted by trained evaluators, who watched clips from videotape of more than 1,000 teachers around the country and then judged whether the teaching exhibited certain traits outlined in the observation tools.

One complicated aspect of the study is that it doesn’t just ask what the observation tools have to say about teaching; it also asks whether those observation tools are good ways to measure teaching at all. The question is crucial to the contentious teacher quality debate.

Motivated by the Obama administration’s focus on improving teaching by improving the way teachers are evaluated, the teacher quality debate has been dominated by a search for a better evaluation tool. The idea is that if school districts could have a better way to sort teachers, then they could increase quality by rewarding those who are most effective and improving or removing those who are less effective.

The study offers a qualified endorsement of the five observation tools it studied, saying that they should be one of multiple evaluation measures but that no one observation tool should be a sole measure. While the study found that all five observation tools had a positive association with student achievement as measured by value-added scores, the associations were not perfect.

And the tools’ reliability was relatively low — lower, in some cases, than the famously volatile judgments of value-added measures. When different observers used the same tool to evaluate the same teacher, they sometimes gave very different scores.

But the report does endorse using the observation tools in combination with value-added measures, as New York’s new evaluation system does. When researchers combined multiple observation tools’ judgments of teachers together — and then combined those with the teachers’ value-added scores, the result was a view of a teacher that was more able to predict future student achievement, the report says.

A final complication worth noting is that the study’s ultimate arbiter of what makes a good evaluation tool is itself under heavy scrutiny. That arbiter is a teacher’s value-added score, an estimate that attempts to extrapolate the amount of student learning for which a teacher can be held responsible, excluding other factors such as a student’s family income level.

A study that was the subject of a story in today’s New York Times found that value-added scores indeed are useful predictors not only of student achievement, but other measures of life success. Researchers have cast doubts on value-added measures’ validity, citing a host of concerns from the measures’ volatility to whether a high value-added score reflects true student learning or simply effective test prep.

Though an overhaul of teacher evaluation in New York has been stalled by the failure of teachers unions and school districts to agree on how to conduct it, both the New York City teachers union and the Department of Education agreed to participate in the Gates Foundation study when it launched in 2009. The union helped recruit teachers to join, and ultimately, teachers from about 100 schools signed up to have their lessons videotaped and analyzed.

“It takes the politics out of what’s being measured,” UFT president Michael Mulgrew said when the union first agreed to participate. “Teachers are very frustrated with the political debate. They are always saying, ‘why don’t you just come into the classroom?’ That’s what this is doing.”

Since then, the politics over teacher quality has grown even more heated.

Last summer, a GothamSchools reader who had worked in a school piloting the Danielson evaluation said it was very hard for teachers to be rated “effective.”

study says...

In new study of school-district effectiveness, New York City falls just below national average

PHOTO: Stephanie Snyder

Each year, state test scores offer a snapshot of how much New York City students have learned. But they say little about how the city’s schools stack up against other districts’, in part because the raw scores largely reflect student demographics — wealthier districts tend to have higher scores.

Now, a major new analysis of several years of test scores from across the country provides a better way to judge and compare districts: Instead of looking at a single moment, it shows how well school systems help students grow their skills over time.

Based on that measure, New York City falls just below the middle of the pack: In the five years from third to eighth grade, its students collectively make about 4.6 grade levels of progress — landing New York in the 35th percentile of districts nationally. By contrast, Chicago students advance the equivalent of six grades within those five years, giving the district one of the highest growth rates in the country.

Still, New York is slightly above average when compared to other large districts with many students from low-income families. And it trounces the state’s other urban districts — including Yonkers, Syracuse, and Rochester, which have some of the nation’s worst growth rates.

“Among big poor districts, it’s better than average,” said Sean Reardon, the Stanford University researcher who conducted the analysis. “In the grand scheme, it’s pretty middle-of-the-road.”

Reardon’s analysis — based on 300 million standardized tests taken by students across more than 11,000 school districts from 2009 to 2015 — is the largest of its kind. It looks both at student proficiency on third-grade math and English tests (that is, what share of students earned a score deemed “proficient”) and student growth between grades three and eight (how much their scores improved over time). Reardon’s research was supported by several foundations, including the Bill and Melinda Gates Foundation, which also provides funding to Chalkbeat.

The analysis controls for the differences in tests across states and over time by converting scores into a common scale that measures growth in grade levels, making it possible to compare nearly every district in the country to one another. (It excludes New York’s scores from 2015 and some grades in 2014 because of the high number of students who boycotted the state tests those years. However, each district’s five-year growth rates is actually an average of its year-over-year growth, so Reardon was still able to calculate a five-year rate for New York.)

Experts generally prefer growth rates over proficiency as a way to evaluate school quality, since growth measures the progress students make in school rather than where they started. Even if a district enrolls many poor students who are less likely than their affluent peers to hit the “proficiency” benchmark, its schools can still help them advance at a rate comparable to or even better than schools filled with wealthier students.

“Growth is way better than achievement,” said Douglas Ready, an education and public policy professor at Teachers College, Columbia University. “We know low-income students start school behind — the question is what do school districts do with the kids they get?”

New York’s growth rate falls just below the national median of 4.8 grade levels. Among big districts, its students made gains similar to those in Dallas and Detroit, and greater than students in Los Angeles, Miami, and Indianapolis.

By contrast, Rochester ranks rock-bottom nationally. In that high-poverty district, where the median income among families with children in the public schools is $26,000, students advanced about three grade levels in five years. Yonkers’ $48,000 median income is much higher, yet its schools barely do better, with students moving just 3.5 grade levels. (Among New York City public-school parents, the median income is $42,000.)

Reardon emphasized that test scores provide an important but incomplete picture of student learning, and growth rates are an imperfect measure of school effectiveness since factors outside of the classroom also influence how much students learn over time.

Still, he argued that officials who rate schools and parents who choose them would do much better to look at a school’s growth rate over its average test scores. In fact, he said, a focus on growth rates could theoretically drive down socioeconomic segregation since higher-income parents might be willing to enroll their children in schools with many poor students and low overall test scores if the schools nonetheless had outstanding growth rates.

Ready, however, pointed out that even when schools and districts are highly effective at helping students make progress, they are still unlikely to close the yawning achievement gaps that separate most poor and wealthier students from the time they start school. Reardon came to the same conclusion.

“The large gaps in students’ academic skills between low- and higher-[socioeconomic status] districts are so large,” Reardon’s analysis says, “that even the highest growth rate in the country would be insufficient to close even half of the gap by eighth grade.”

In response to the analysis, New York City education department officials pointed to the National Assessment of Educational Progress, a standardized test taken by a representative sample of students in each state and certain districts, including New York. Only one other district among the country’s 10 largest cities performed better in reading and math than New York, which had the highest share of low-income students reach the proficient level on the reading test.

“Our schools are the strongest they’ve ever been, with record-high graduation and college enrollment rates, and improving state test scores,” said the district’s spokesman, Will Mantell.

boosting literacy

A new Memphis nonprofit sees training teachers in dyslexia therapy as key to closing literacy gap for all

PHOTO: Caroline Bauman
Memphis Delta Preparatory charter school is one of four schools working with ALLMemphis to develop stronger literacy curriculum.

A new nonprofit organization says educators must be better trained to recognize and teach students with learning disorders like dyslexia if they are to raise reading proficiency throughout Memphis.

Michelle Gaines and Krista L. Johnson founded ALLMemphis in June to boost overall reading comprehension and fill a gap they see in local classrooms — the lack of training for teachers in approaches proven to help students with dyslexia, a disorder from which many Memphis students are likely struggling.

The pair now work, for free, with about 500 students in four Memphis elementary charter schools and have trained 29 educators.

About one in five children in Tennessee are dyslexic, but until last year, early screenings weren’t required in local schools. Students with dyslexia have difficulty recognizing words and sounds and spelling, but can learn how to read with a specific multisensory approach that combines touch, sound and sight.

But even when the disorder is caught early, schools often don’t have the proper training or tools to address it. Gaines and Johnson say their organization can change that and even benefit students who aren’t dyslexic.

Specifically, ALLMemphis trains teachers in the Orton-Gillingham multi-sensory approach to reading that is common in dyslexia therapy but is rarely a part of public school curriculum in Tennessee.

“This approach is the gold standard when it comes to dyslexia therapy, but we believe it can benefit children’s reading ability regardless whether or not they are dyslexic,” Johnson said. “Our mission is to impact the third-grade reading crisis, and we believe this can do it.” 

PHOTO: Darius Williams
Krista L. Johnson

The latest data shows that two out of three Memphis third-graders aren’t reading on grade level. Shelby County Schools officials have set a goal of to have 90 percent of students reading on grade level by 2025.

ALLMemphis trained teachers and coaches in Orton-Gillingham over the summer and works with the educators throughout the year. Gaines and Johnson also work with individual students in the classrooms. The organization will be tracking student data throughout the year, and the initial results are encouraging.

While working for the Bodine School in Memphis, a private school that serves students with dyslexia, Gaines and Johnson piloted their teacher-training model at KIPP Memphis Collegiate Elementary for the last two years. They left Bodine to form ALLMemphis in June and brought on Megan Weinstein shortly after to oversee data evaluation.

Johnson said ALLMemphis will work with their current four schools for the next three years, with hopes of adding new schools every year. Eventually, the plan is to charge schools a minimal fee.

Gaines said the initial data after two years showed that KIPP students who worked with ALLMemphis showed more growth overall on MAP score data than their peers, especially in first and fourth grades.

PHOTO: Darius Williams
Michelle Gaines

“What’s so exciting is that the data shows this can work in an urban, whole-class setting,” Gaines said. “We know that as we grow, we want to continue offering supports that are relevant to teachers. We write and give teachers lesson plans and we work with coaches on assessments. The point is for our program to be an asset, not a burden.”

Catherine Norman, a teacher at KIPP Collegiate, said the training changed the way she thought about literacy and armed her with strong lesson plans, too.

“What I appreciate most about Orton-Gillingham is that it incorporates lots of different learning styles in one lesson,” Norman said. “The training is really expensive when a teacher does it on their own, but the fact they (ALLMemphis) have trained every K-3 teacher at our school is crazy in a good way. It makes me really excited because it provides a lot of opportunities that our kids wouldn’t get otherwise.”  

Schools currently working with ALLMemphis are KIPP Memphis Academy Elementary, Collegiate Elementary and Preparatory Elementary and Memphis Delta Preparatory.