First Person

Proven anti-obesity programs hard to find

Student's at Denver's Lowry Elementary School pose with the $7,000 worth of new P.E. equipment the school bought with a grant that allowed it to adopt the SPARK curriculum.

Keeping kids thin and fit is no small order in 2011.

Schools experiment with countless ideas to battle children’s obesity. They’ve tried cooking classes, nutrition education, inviting kids to work in school gardens, improving cafeteria food, banning sugary snacks. They’ve upgraded playgrounds, tinkered with recess, mandated daily physical activity, organized bike clubs and revised physical education standards. They’ve coached parents, coached teachers, coached lunch ladies, coached coaches.

Yet for all the different approaches, the empirical evidence proving what works and what doesn’t  is remarkably sketchy. Evidence-based anti-obesity programs that repeated studies have proven effective simply don’t exist – yet, according to James O. Hill, director of the Center for Human Nutrition and the Colorado Nutrition Obesity Research Center, and one of the nation’s leading experts in anti-obesity efforts.

“If we’re really looking at programs shown to address obesity, there are none out there,” Hill said. “I recall one school study where they just spent millions of dollars, and they found the group that didn’t get the intervention did just as well as the group that did.”

That doesn’t mean, however, that schools shouldn’t keep trying, he said. And some efforts do seem to hold more promise than others. Below are three different approaches in Denver-area school districts that Hill and others say warrant further study to determine whether their early successes can be replicated. One focuses on nutrition, one on physical activity, and one on school environment.

Aurora: Go, Slow, Whoa! teaches kids to make good food choices

Knowledge is power, so they say. But sadly, it’s not willpower.

Knowing the nutritional facts of life doesn’t necessarily equate to making the best food choices. Just ask anyone who’s ever struggled to resist a doughnut or intended to say, “I’ll take the fruit,” but at the last second caved in to the allure of French fries.

The Go, Slow, Whoa program has expanded to eight Aurora schools this year.

Kids are no different from adults on this point. That’s why so many well-intentioned nutrition education programs succeed in teaching youngsters all about the many wonderful fruits and veggies, food pyramids, caloric requirements and all the other tools needed to create a balanced diet – yet fail to make a dent in real-life eating habits. Study after study shows such programs ultimately don’t change the way kids eat.

It’s still early in the game, but initial results from one nutrition education program being piloted in Aurora Public Schools might just have a measurable impact on children’s food choices.

Funded by a grant from LiveWell Colorado, the Go, Slow, Whoa program was introduced last year in one Aurora school, Laredo Elementary. This year, in partnership with KMGH Ch. 7, the U.S. Department of Agriculture and LiveWell, it has been expanded to seven more schools, and officials hope to eventually expand it to all elementary schools in the district.

A simpler, color-coded food pyramid

Created by the nutritionists at the National Heart, Lung and Blood Institute, Go, Slow, Whoa involves a color coding system that helps youngsters make smart food choices by making it easy for them to identify and eat lots of nutrient-dense foods, but not making any foods totally forbidden.

“It’s a simplified food guide pyramid,” said Mona Martinez-Brosh, a registered dietitian and director of nutrition services for the school district.

As students go through the cafeteria line at school, they’ll see the color-coded symbols above each option. Foods tagged with a green apple symbol are “go” foods. They are high in fiber, low in fats, and good to eat any time you want. They’re things like fresh fruits and vegetables, lean meats, nuts, low-fat milk.

PHOTO: Hayleigh Colombo
Some students at Aurora's Park Lane Elementary eat lunch. The cafeteria pizza - unlike most pizzas - is made with whole wheat and lowfat cheese, so it's a "Slow" food. The lowfat milk is a "go" food.

“Slow” foods, tagged with a yellow circle, are still nutrient-dense, but have a little more fat and sugar: they’re things like pancakes, or turkey sausage or peanut butter. They’re things that are still wise choices, but shouldn’t be eaten quite as often or in as great a quantity as the “go” foods.

“The pizza we serve at school – with low-fat cheese and whole wheat crust – is a ‘slow’ food, but we tell them that the pizza you get from your local delivery is not,” Martinez-Brosh said.

“Whoa” foods get a red light symbol. The message is “proceed with care.” It’s on foods high in fat or sugar, typically fried foods, sugary sodas and desserts. Don’t give them up entirely, but they should only be eaten once in awhile.

“You don’t often find these foods on our school menu, but salad dressing can be a ‘whoa’ food. If you eat it frequently, in larger portions, it can lead to gaining weight.”

Teachers, parents must deliver a consistent message

But beyond simply coding foods in the cafeteria, Go, Slow, Whoa seeks to involve parents, and to see to it that students hear a consistent message all day from their classroom teachers and the physical education teacher.

In Aurora, parents were invited to come to a breakfast at the start of the year, and to learn how the program works.

“We tell them we need their help in making sure they’re buying more of those types of ‘go’ foods at home,” Martinez-Brosh said. “I have one of my own employees who came to me and said her child came to her and said, ‘No, we can’t eat that. That’s a ‘whoa!’ food.”

In addition, students get hands-on food preparation instruction and food tastings in their classrooms as part of their regular lesson plans. And, occasionally, students who do a good job of selecting ‘go’ foods with their lunch can win prizes.

Does it work? One study found that elementary-aged children who’d been exposed to a similar program were, three years later, drawing 67 percent of their total calories from heart-healthy foods, compared to less than 57 percent of the total daily calories for children who didn’t go through the program. That same study also confirmed what many parents and nutritionists have long suspected: that just about all children, regardless of their level of nutrition education, still consume about a third of their total daily calories from snack foods, desserts and pizza.

Fresh produce sales climb in Aurora

In Aurora, officials do have a little evidence that their efforts may be making a small but measurable difference. Just before the program was introduced at Laredo in April last year, 200 students were surveyed about their ability to recognize healthy eating choices. For example, they were asked if they should choose popcorn with or without butter at the movies. At a restaurant, should they choose a breaded fried chicken sandwich or a grilled chicken sandwich. A month later, they were given the same survey and the results were compared.

“For most of the choice pairs, it went up from about 75 percent who made the healthy choice in the beginning to about 80 percent on the post-test,” said Mya Martin-Glenn, program evaluator for the school district.

Of course, “should” and “would” are two different things, Martin-Glenn acknowledged. But other questions also indicated a measurable increase in the children’s intentions to make healthy choices.

“We asked them how likely they were to do things like drink low-fat milk instead of whole milk, and we had about 65 percent who said they were likely to in the beginning, and that increased to 73 percent on the post-test,” she said. “But we didn’t actually follow them around to see if that’s what they did.”

A more concrete measure of success came in the Laredo cafeteria, where the quantity of fresh fruits and vegetables consumed climbed between 50 and 75 percent during the month-long pilot program, Martinez-Brosh said. She’s seeing similar increases in the schools participating in the program this year.

“I think the kids at this age want to make those right choices,” Martinez-Brosh said. “They just don’t know which foods are which until we educate them.”

In coming days, EdNews Parent and Education News Colorado are chronicling other school programs aimed at curbing obesity that are showing early signs of success. Read about Denver’s SPARK school fitness program. Read about the fate of workplace wellness strategies in Colorado schools, and an overview of childhood obesity in Colorado.

First Person

A Chalkbeat roundtable: The promise and perils of charter networks like Success Academy

PHOTO: Julia Donheiser

When we published an essay about the promise and perils of charter schools by our CEO and editor in chief Elizabeth Green last month, we heard from a lot of readers.

Elizabeth’s piece outlined her conclusions after more than a decade of reporting about charter school networks, and more specifically the Success Academy network in New York City. She wrote that charter school networks offer both great advantages — in their ability to provide rare coherence in what is taught across classrooms, and — and significant danger. Charter networks, she wrote, have changed public education by “extracting it from democracy as we know it.”

Some of our readers saw their own thinking reflected in her conclusions. Others had a very different take.

What was clear was that Elizabeth had kicked off a conversation that many Chalkbeat readers are ready to have, and that, as always, robust and respectful debate is good for everyone’s thinking.

So we reached out to people who engage with big questions about how schools are structured every single day, in their work or personal lives. Today, we’re sharing what they had to say. But we think this is far from the end of the conversation. If you want to add your voice, let us know.

 
 
 

 

Charter networks’ needs and goals may not be the community’s

By Tim Ware, former executive director of the Achievement Schools managed by the Tennessee Department of Education and founder of Ware Consulting Group

As the founder and former executive director of a high performing public charter middle school in Memphis, Tennessee, I am a firm believer in the promise of well-run charter schools. I also understand the limits of these schools.

A key aspect of public charter legislation is autonomy. This means that public charters decide how to staff their schools, which curriculum to use, how to allocate resources for student support, and how their daily and summer schedules work. However, this legislated autonomy creates issues that thoughtful policymakers need to address.

For instance, in Memphis, a high-performing public charter network began operating a chronically underperforming middle school as a part of a turnaround intervention effort. Despite significant improvements in learning and school culture, as well as the support of the community, the school grappled with dwindling enrollment and suffocating building maintenance costs. Fewer dollars were available to invest in high quality teaching and learning, social-emotional supports, and extracurricular activities. Ultimately, the charter operator made the difficult decision to cease operating the school.

This example illustrates the limits of public charter schools. The same autonomy that allowed them to create an approach that drove improvement for children also allowed them to decide that they could no longer operate the school. This means that, as long as autonomy exists for public charter schools (and it should), we cannot eliminate traditional districts.

The solution for historically underserved communities will be found by creating strong ecosystems of education. These ecosystems should consist of a healthy mix of traditional schools, optional schools (schools with competitive entry requirements), magnet schools, public charter schools, and private schools. By ensuring that multiple types of schools flourish and are accessible to all, parents will be able to make informed choices and select a school which best meets the needs of their most precious belonging — their child.

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Focusing on charter networks is a mistake. Districts have the same potential

By Josh Thomases, dean of innovation, policy, and research at Bank Street College of Education

Elizabeth Green’s article on Eva Moskowitz misses one important detail – districts have successfully scaled change for students. In this era of attacks on government, it is worth looking closer.

The hundreds of new small high schools opened in New York City between 2000 and 2012 transformed thousands of lives. The research firm MDRC documented that impact, showing a 9.4 percent increased graduation rate and an 8 percent increase in college attendance. Notably, this increase was driven by success with groups that school systems often fail: poorer students, black students, and students with disabilities.

This extraordinary effort happened with district educators and unions, public resources and processes.

I saw this reform inside and out. I helped create a small school in the 1990s and was part of community protests against some of the initial school closures under Chancellor Joel Klein. And, in 2004, I became responsible for the development and support of new schools within the education department.

The new schools work was an example of democracy in action – with all its imperfections. There were legendary protests against the Department of Education and arguments over race, equity and power. And through all of that, the process transformed schools.

Why the success?

  1. The point was to improve teaching and learning. Everything was looked at through this lens.
  2. Educators were the agents of change. The new schools process challenged principals, teachers, community members and parents to reimagine school.
  3. External partners multiplied the power of the changes. These included school development organizations (such as New Visions and CUNY) and local partners ranging from the Brooklyn Cyclones and South Bronx Churches. For the first six years of the reform, the unions were a partner, too.
  4. The district shifted authority towards the principal and school based staff in key areas: hiring, scheduling, budgets, and curriculum.

This is not a story of perfect success; as a district, we made mistakes and they were debated publicly. But the results show that districts can take bold action to change what is happening in schools.

Charters in New York have also demonstrated they can make an important contribution to a district. The task ahead is not to forego government, but to activate its strengths.

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Charter networks are a laboratory for consistent and high-quality instruction

By Seneca Rosenberg, chief academic officer at Valor Collegiate Academies in Nashville, Tennessee

My first year in the classroom, I desperately wanted to be the teacher my fourth graders deserved. A diligent student, I carefully examined California’s standards, the curriculum my district had adopted, new research, and popular trade books. I quickly saw that the approaches they outlined — for how to teach reading, for example — were often in direct conflict.

Veteran teachers advised: have your students fill out the mandated worksheets to avoid scrutiny, then close your door and teach as you want. This would have been good advice if only I had known what to do behind that door to help my students to learn.

Now, as chief academic officer of Valor Collegiate Academies, a small charter school network in Nashville, I reflect daily on how our autonomy and network structure provide crucial, and often unremarked upon, resources for developing coherent systems of teaching and learning.

Like other charter networks, Valor has the flexibility to set our educational vision and then organize our own curriculum, assessments, hiring policies, student and teacher schedules, and culture to realize it. Many of our teachers and school leaders report that our shared systems, while demanding, buffer them from some of the stress that comes with making sense of dissonant policies and practices they more regularly encountered in traditional public schools.

Even more importantly, our infrastructure provides our teachers and leaders with a common framework around which expertise can be developed, shared, and improved.

For example, at Valor, our teaching teams meet frequently to study and plan from our students’ work. We have shared protocols for data analysis and teacher coaching. Each piece has been intentionally developed as part of a system. As a result, teachers have opportunities to learn that far exceed anything I had access to as a teacher — and our students benefit.

I share some of Elizabeth Green’s ambivalence about the potential impact of the rise of charters nationally, though she inflates the extent to which charters “extract” public education from democratic control — at least in states in which authorizing laws are well crafted. I am also skeptical of Moskowitz’s suggestion that perhaps “a public school system consisting principally of charter schools would be an improvement.”

But charter networks’ unique conditions do provide a useful laboratory. Critics who dismiss our high-performing charter networks’ many successes risk missing what we are learning from this critical innovation — coherent instructional systems — and how that might contribute to new possibilities for American education.

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In my city, no schools have it figured out

By Bernita Bradley, parent advocate and blogger at Detroit School Talk

Take all kids out of charter schools, they say. Close them down and require those students to attend their closest public school, no matter how far, how full the classrooms, and how low-performing. Hop on a bus more than 25 minutes to attend the closest high school near you and sit at the back of the class on the floor. After all, public schools were perfect before charter schools came along, and in order for them to be perfect again, we need everyone on board.

Don’t talk bad about public schools, they say. Don’t draw attention to the fact that we are still figuring out how to improve public schools and need your help. The city of Detroit must unite, be of one mind, and let all charter school leaders know that we are only supporting traditional public schools.

These arguments won’t work. I fight for quality public schools and fought for us to not lose more of them. However, if you strip parents of choice, you prove that you are not committed to providing children with what they need.

To be clear, I am an advocate for both sides. Parents don’t care about this war — we just want good schools that will educate all children equally. Can we have that conversation?

Let’s tell the truth about how, here in Detroit, both sides cherry-pick students and “counsel out” parents. Public schools just suspend students indefinitely until parents leave to find a charter school. Let’s tell the truth about how teaching to the test has affected both charter and public school teachers’ ability to make sure student academic growth is more robust.

Both sides could do better. My children have attended both kids of schools. I’ve bused my kids 15 miles away. I’ve sent my kids to the top charter and public schools in the city. And no one — including charter schools — has this figured out.

I can’t think of a person would say they are totally happy with their child’s educational experience here in Detroit. We have come to the point where, while we’ve made friends in both charters and public schools, this is a journey full of struggles and broken promises that we would not wish on any parent.

Believe me, if we had our way there would be no need to choose. The school on the corner would be full and alive with students, parents, and teachers who have one common goal, to educate all kids.

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The rise of networks hurts the charter movement

By Steve Zimmerman, Coalition of Community Charter Schools

In the ongoing saga of Eva Moskowitz and her war against the the educational status quo, two key issues are overlooked. The first is that the rise of Success Academy has come at significant cost to the charter school movement and the democratic values that were at its genesis.

The rigidly top-down managerial approach of the Success network is the antithesis of the original idea of chartering: to free schools from district-imposed conformity so they have autonomy to innovate. There is no autonomy or innovation in a franchise. Franchisees follow the script.

The second issue is that Success Academy schools, for all intents and purposes, turn teachers into technicians. They are trained in a rigid model of classroom management with a relentless focus on student outcomes. As Elizabeth Green and others point out, the effectiveness of this system, at least in terms of test scores, is well documented and ostensibly justifies the orthodoxy of “no excuses” education reform.

Relentlessness, however, comes at a cost. Just as legendary as its record-high test scores is Success Academy’s teacher attrition. Success Academy appears to welcome an increasing number of bright young people to learn and execute the scripts, and then watch as they move on to their real careers after they burn out in three years. The consequences of this trend are chilling to imagine.

If we believe the purpose of public education to be the development of exceptional test takers, then Eva Moskowitz has clearly pointed the way to the promised land. If, however, we believe the purpose is the betterment of society and the development of the whole child, there are better models to emulate.

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Coherence is important, but charter networks aren’t necessary to achieve it

Andy Snyder, social studies teacher at Harvest Collegiate High School in New York City

Who should decide what students learn in school? Families or individual teachers? District and charter school leaders, elected officials, or panels of professors?

Elizabeth Green’s recent essay focuses our attention on this huge question. She points out that many other countries provide “a clear sense of what students need to learn, the basic materials necessary to help them learn it (such as a curriculum).” And she argues that some charter school networks, enabled by their anti-democratic powers, are developing coherent and meaningful ideas of what to prioritize and how to teach it well.

When I began student teaching, I was shown stacks of textbooks and boxes of transparencies, quizzes, tests, homework — corporate-branded, filled with facts, empty of meaning. I switched to another mentor and recreated the trial of John Brown. Later I left one innovative public school where administrators were attempting to bend my courses into more traditional shapes for another where the interview includes, “Describe a dream course that you would love to teach” and where we teach those courses every day.

But I’ve seen in Germany the effects of a thoughtful curriculum — classes connect between disciplines and spiral powerfully between grades, and teachers adapt rather than invent.  Improvised individual efforts often produce a worse result than a strong system. That’s why I commute in New York by subway, not bicycle.

The systemic approach can break down too. Today we curse the defunding of our transit agency, and we saw what happened to the Common Core. How can charter schools develop truly excellent curriculum when their priority seems to be preparing students to win against bad bubble tests?

Students, no matter what kind of school they attend, deserve lessons crafted by well-trained practitioners who draw from the best ideas of the profession.

In the best future I can imagine, each school or district adapts curriculum from one of several coherent curriculum packages developed over years with millions of dollars and genius and honest sweat. Teachers trained in that tradition lead students in cultivating the deep questions and necessary knowledge, and students graduate with a sense of how it all adds up and what they can bring with them into the world.

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First Person

I’m a teacher in Memphis, and I know ‘grading floors’ aren’t a cheat — they’re a key motivator

PHOTO: Creative Commons / Shelly

Growing up, my father used to tell me not to come to him with a problem unless I had a solution.

That meant I learned quickly what kinds of solutions wouldn’t go over well — like ones involving my father and his money. His policy also meant that I had to weigh pros and cons, thinking about what I was able to do, what I wasn’t, and whom I needed help from in order to make things happen.

I sometimes wish decision-makers in Memphis had a father like mine. Because more often than not, it seems we are talking about the problems void of a solution or even possible solutions to vet.

Right now, the issue in Memphis and Shelby County Schools is the “grading floor,” or the policy of setting a lowest possible grade a teacher can assign a student. They have been temporarily banned after a controversy over high-school grade changing.

Grading floors aren’t new to teachers in Memphis, or to me, a fifth-grade teacher. I have taught and still teach students who are at least two grade levels behind. This was true when I taught fourth grade and when I taught sixth grade. Honestly, as the grade level increased, so did the gaps I saw.

More often than not, these students have been failed by a school, teacher, leader or system that did not adequately prepare them for the next grade. Meanwhile, in my classroom, I have a responsibility to teach grade-level material — adjusting it for individual students — and to grade their work accordingly.

That’s where “grading floors” come in. Without a grading floor, all of my current students would have grades below a 65 percent.

Can you imagine seeing the face of a fifth-grade boy who tried his hardest on your test, who answered all the questions you gave orally, who made connections to the text through auditory comprehension, only to receive a 0 on his paper?

I don’t have to imagine – I see similar reactions multiple times a day. Whether it’s a 65 percent or a 14 percent, it’s still an F, which signals to them “failure.” The difference between the two was summed up by Superintendent Hopson, who stated, “With a zero, it’s impossible to pass a course. It creates kids who don’t have hope, disciplinary issues; that creates a really bad scenario.”

I know that as years go by and a student’s proficiency gap increases, confidence decreases, too. With a lowered confidence comes a lower level of self-efficacy — the belief that they can do what they need to do to succeed. This, to me, is the argument for the grading floor.

In completing research for my master’s degree, I studied the correlation between reading comprehension scores and the use of a motivational curriculum. There was, as might have guessed, an increase in reading scores for students who received this additional curriculum.

So every day, I speak life into my students, who see Fs far too often in their daily lives. It is not my job as their teacher to eradicate their confidence, stifle their effort, and diminish their confidence by giving them “true” Fs.

“This is not an indication of your hard work, son. Yet, the reality is, we have to work harder,” I tell students. “We have to grind in order to make up what we’ve missed and I’m the best coach you have this year.”

In education, there are no absolutes, so I don’t propose implementing grading floors across the board. But I do understand their potential — not to make students appear more skilled than they are, or to make schools appear to be better than they are, but to keep students motivated enough to stay on track, even when it’s difficult.

If it is implemented, a grade floor must be coupled with data and other reports that provide parents, teachers, and other stakeholders with information that accurately highlights where a student is, both within the district and nationally. Parents shouldn’t see their child’s progress through rose-colored glasses, or be slapped by reality when options for their child are limited during and after high school.

But without hope, effort and attainment are impossible. If we can’t give hope to our kids, what are we here for?

I don’t have all the answers, but in the spirit of my father, don’t come with a problem unless you have a solution.

Marlena Little is a fifth-grade teacher in Memphis. A version of this piece first appeared on Memphis K-12, a blog for parents and students.