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April 8, 2011
City estimates savings of $300 million by laying off teachers
Chancellor-designee Dennis Walcott testifies at the New York City Council's Education Committee's Budget Hearing City school officials said today that they would need roughly $300 million to avoid laying off thousands of teachers next year. Today's twice-delayed City Council hearing on the DOE's preliminary expense budget for 2012 focused on how to avoid teacher layoffs and the current "last in, first out" rules that require the city to lay off teachers based on seniority. Testifying before the City Council for the first time in his new role as chancellor-designate, Dennis Walcott fielded questions about how the city can avoid mass layoffs. And, although he's still being referred to by some DOE officials as Deputy Mayor, Walcott was treated just like his predecessors by the Committee: with skepticism. Council members were quick to offer their congratulations and support to Walcott, but then became less welcoming when the subjects of teacher layoffs and ending "last in, first out" rules were raised. Many council members questioned whether or not Mayor Bloomberg had requested enough funds from Albany, with several suggesting that perhaps the $600 million Bloomberg requested ($200 million of which was set to go to schools), was deliberately low, perhaps as a strategy to continue pushing for changes to "last in, first out" rules.
October 1, 2010
Charter School Progress Report Redux, 2009-2010
Yesterday, the city released its annual Progress Reports. Mirroring the trend with test scores, charter school progress reports suffered more than their public school counterparts, receiving a higher proportion of C and D grades and an overall lower average Progress Report score. A full breakdown of charter school performance compared to last year's Progress Reports can be found in the spreadsheet available here. Dashboard 2 Powered by Tableau
August 3, 2010
Charter Schools’ 2009-2010 Test Data: Who Is Still Proficient?
As discussed here and here, the state released the results of the 2009-2010 Grade 3-8 Math and English language arts test results last week. The focus has been on the new, higher bar for passing the tests and the resulting large drop in the percentage of students judged as proficient. Charter schools, like traditional public schools across the city, saw their much-touted proficiency gains plummet. Barbara Martinez at the Wall Street Journal did a good job of summarizing charter schools' results in New York City. In order to give a more complete picture, I analyzed the 2009-2010 results for charters to see which schools performed best and how the schools performed compared to their traditional public school counterparts. I also posted data on individual schools below and in this spreadsheet. PROFICIENCY I defined proficiency in the customary way: as the proportion of students at a charter school that scored a Level 3 or higher on the ELA or math tests. In order to look at overall school performance, I averaged the proficiency rate across grade levels broken down by subject, and then took the average of both the ELA and math tests to come up with a single "proficiency" number. The schools that had the highest average proficiency rates were Harlem Success Academy, Icahn Charter School 2, the Bronx Charter School for Excellence, and the Williamsburg Collegiate Charter School. (The other two Icahn Schools also scored in the top 10 of all charter schools.) To be clear, different schools serve different grades and comparing performance across grades can be misleading. I've posted a chart below that lists the average proficiency rates as well as the ELA and math proficiency rates, for every charter school that posted test results during the 2009-2010 school year. Scroll over the name of the school to find out what grades the school services, which grades were tested, and other salient information relating to the school's performance. Dashboard 2
July 27, 2010
Victory for Victory Schools? Comparing Charter Management Options
The head of the charter school office at the Department of Education, Michael Duffy, recently announced his decision to leave the government to work for Victory Schools, Inc. Victory Schools is a for-profit Educational Management Organization (EMO) that runs seven of the nine for-profit charter schools that are currently open in New York City. Duffy's move attracted attention to the company's business plans, which were complicated by the new charter school law passed in May that barred for-profit charter operators from opening more schools in the state. (The company might become a nonprofit to keep growing.) But Victory Schools' performance has been left out of the discussion. I decided to compare Victory Schools' performance against that of its for-profit and not-for-profit charter school competitors in the city by looking at both the amount that the schools spent per pupil on management fees and their 2008-2009 progress report raw scores, which I then ranked independent of the DOE's letter grades. (These grades were sharply questioned during the 2008-2009 school year.) I found that the five Victory Schools that had progress report scores in 2008-2009 placed in the bottom 35 percent of all charter schools and in the bottom 20 percent of schools citywide. Two schools — the NYC Charter High School for Architecture, Engineering, and Construction Industries and the Bronx Global Learning Institute for Girls — were too new to get a progress report score. Both, however, received evaluations of "underdeveloped" from the city. VictoryComp Powered by Tableau These middling performance numbers come despite the fact that the seven schools paid around $2,163 per pupil to Victory Schools for the company's services.
July 20, 2010
Follow the Money: UFT Political Funds Highest in 10 Years
In a recent article in the journal Education Next, Mike Antonucci reviewed the finances of the two largest teachers unions, the National Education Association (NEA) and the American Federation of Teachers (AFT). He found teachers unions in states like Oregon, Colorado, and Montana spent several hundreds of dollars per teacher for political campaign spending on candidates and ballot initiatives. New York, according to Antonucci, spent only $5 per teacher. But this is only part of the picture. Another source of political spending can be found in financial documents that the city teachers union, the United Federation of Teachers (UFT), filed with the federal government. According to this "LM-2" filing, the UFT spent around $31 per teacher, or a little over $2.4 million overall, out of a $202 million budget, on political activities during the 2008-2009 school year.* The UFT membership, however, consists of more than just teachers. If you included total UFT membership — 164,462 — spending on political activities would be around $16 per member. (To be clear, Antonucci only considered active teachers in his calculations.) In addition to this spending, which includes things like lobbying, buses to events, and phone banks, the UFT has a political action committee (PAC). The PAC is a stand-alone group whose specific purpose is to dole out money to politicians, groups, and ballot measures that the union supports. The UFT's PAC, known as the Committee on Political Education ("COPE"), is funded by voluntary member contributions as well as other sources. COPE spent $187,411 in 2008-2009 on donations to politicians. The fund's balance — the amount that could theoretically be given away — has also dramatically increased, to $1.35 million in July 2009, from an average of $124,000 during 2000-2005. Furthermore, contributions to the COPE — the amount that members have voluntarily given to the union's political activities — have reached their highest level in 10 years. In contrast, the amount the UFT spent on political activities independent of COPE has remained relatively constant at around $2.5 million annually.
July 8, 2010
Discipline Data: Suspensions at Charter Schools & Traditional Public Schools
On Tuesday, the Daily News published a report on the rising rate of student suspensions in New York City's schools. Since charter schools in New York often have discipline policies that differ from their traditional public school counterparts, I was curious to compare suspension rates in charters to those in traditional public schools. Looking at the Basic Education Data System (BEDS) filings for both charter schools and traditional public schools during the 2008-2009 school year, I found that both types of schools suspended, on average, around 8% of their student body. (BEDS data asks schools only to report on the number of students that were suspended, not the number of overall suspensions, which is the number that the Daily News article cited.) Since school demographics can be correlated with suspension rates, I looked at charter school suspension rates as they compared to their traditional public school counterparts. I found that the results varied by neighborhood. In Harlem and the South Bronx, charter schools suspended a lower percentage of their student body. In Central Brooklyn, charter schools suspended slightly more students. A breakdown of suspension rates at co-located charter schools is available in this spreadsheet.
June 30, 2010
Charter Organizations Need Philanthropy, TFA, Report Says
A recent national study on Charter Management Organizations, or CMOs, by non-partisan Mathematica Policy Research, sheds some light on the role that these organizations play in the national educational landscape. According to my own measures, CMOs ran 37 of the 77 charter schools in New York City during the 2008-2009 school year — and they have plans to open dozens more in the next decade. While CMOs attract large amounts of philanthropic support, anti-charter critics charge that they are opaque and run their schools more like for-profit institutions. This interim report offers fodder for both supporters and detractors. I found five points to be particularly interesting: CMOs need philanthropy to exist: All 44 CMOs in the study relied on philanthropic dollars to support operations. The average CMO relied on philanthropy for 13 percent of total operating revenues. CMOs funded by NewSchools Venture Fund report that 64 percent of their central office revenues come from philanthropy. The report concludes: “At least for now, these CMOs are unable to support their central offices (which often comprise 20% or more of total CMO spending) and facilities costs on per pupil revenues alone.” CMOs rely on alternate certification programs, like Teach For America, for talent: According to the report, almost 20 percent of teachers at CMO schools come from alternative certification programs like TFA. In addition, many of the people in managerial and leadership positions are TFA alumni. CMOs claim that teachers trained in the TFA mode are accustomed to longer hours and “No Excuses” approaches and therefore require less training in the culture of the CMO. The authors question the ability of CMOs to expand if they rely so heavily on one source of talent. CMOs have had problems expanding to high schools: Across the country, CMOs operate a disproportionate number of elementary and middle schools.
June 22, 2010
Map Alert: School Closures, 2003 – Present
As summer gets underway, I’ve decide to tackle some big projects — one of which is to look at the effects that school closures…
June 9, 2010
Augmenting the UFT’s “Vanishing Students” Report
I was very interested to read the UFT's latest report on charter school attrition in middle schools, as I've had trouble finding reliable statistics to track charter school students from year to year. The UFT report claims that state test data provides a fairly accurate method to track charter school attrition-that is, the number of students that leave a charter school. However, the report doesn't provide data on the number of students that a particular charter school decides to hold back, or "retain." Therefore, it can only provide information on testing cohort attrition — that is, the number of students that vanish from a testing group from year to year. I augmented the state test data with the numbers on retained students, which are available from the Basic Education Data System. (For more on BEDS, see this post.) The UFT report states: If students are being left back, then their entrance into the cohort of the lower grade should be reflected in the size of that cohort. That cohort might grow, for example. What happens instead, however, is that those cohorts too are generally shrinking as students move up in grades. Since the cohorts into which the vanishing students would be assigned are themselves shrinking, retention seems unlikely to be the major factor in cohort attrition. I confirmed with Jackie Bennett, the author of the UFT report, that she did not look at the BEDS data on retained students. This means that she couldn't consider retention from earlier grades that would reduce the numbers in these same cohorts. I found that when you consider the number of students retained each year in each grade, the majority of testing cohort attrition actually is due to retention of large numbers of students in both fifth and sixth grade.
May 28, 2010
Brill-ing Down: Adding to Steven Brill’s NYT Magazine Report
Steven Brill's latest article chronicling the politics of the Race to the Top competition has caused a torrent of commentary. One contentious aspect of the piece is Brill's comparison of two schools that share the same building: Harlem Success Academy and P.S. 149. After Valerie Strauss picked up the statistics posted on the New York Public School Parents Blog, there has been much speculation about what types of kids are attending each school. Just how different are the populations anyway? To figure out the answer, I looked at NY State Accountability Report Cards, the Special Education Service Delivery Report for P.S. 149, as well as special education invoices provided to the UFT by the New York State Education Department. I chose these data sets because they seemed to be the most reliable and the most comparable. By "comparable" I mean that both Harlem Success and P.S. 149 have to submit to the state as part of their Accountability Report Cards data on students who receive free or reduced price lunch (an indicator of economic need), whereas, for instance, only P.S. 149 lists something known as the poverty rate (which is slightly different.) According to this data, Harlem Success Academy does appear to serve fewer needy students, both in terms of economic status, limited English proficiency, and special education needs. On the other hand, Harlem Success dramatically outperforms P.S. 149 on 3rd grade test results.
May 11, 2010
Closing the Gap: Charter School Special Education Stats
Last week, the New York State Senate passed a bill that would increase the number of charter schools in New York from 200 to 460. Included in the bill was a provision that charter schools increase efforts to enroll students with learning disabilities — an attempt to appease critics who claim that charters significantly under-enroll students with disabilities. Yet an examination of data provided to me by the city shows that while charters enroll fewer students with disabilities, the gap is not as large as initially reported by the state teachers union, known as NYSUT. According to Department of Education data, 13 percent of charter school students have an Individualized Education Plan, indicating that they have special needs, compared to 15 percent at traditional public schools. NYSUT reported the numbers as being 9.4 percent at charter schools and 16.4 percent at district schools. The discrepancy stems from problematic data NYSUT received from the state education department. According to the state, the number of students with disabilities that a charter school reports enrolling often does not match up with numbers reported by school districts. As a result, the state does not consider its own data to be reliable. As an alternative, I used a database known as CAPS, which is compiled by the city's Committee on Special Education. CAPS includes information about every student in the city who has an IEP, so it provides a more accurate breakdown of the number of special education students at each school. I found that the percentage of charter schools enrolling as many or more students with disabilities than their traditional public school counterparts increased from a quarter of schools last year to almost a third of schools this year.
April 29, 2010
In and Out: Charter School Transfers
This is the second post in a series that looks at data from charter schools' Basic Education Data System reports. This data was provided to us by the New York State Education Department via a Freedom of Information Law request. A full spreadsheet with the data we used is available here. On Tuesday, the state teachers union released a report that said that charters in New York State had a student turnover rate of 8 to 10 percent each year. While statistics on overall turnover rates are hard to come by, data that city charter schools file with the state shows that one measure of transfer rate for city charter schools — that is, the number of students that transfer out of a charter school during the school year — is 6 percent. To be clear, this necessarily leaves out of the number of students who finished the school year but did not decide to return the following year. Overall, the rate of transfers decreased slightly from 7 percent in 2007-2008 to 6 percent in 2008-2009. Generally, the longer a school has been in existence, the lower its transfer rate. For instance, the NYC Charter High School for Architecture, Engineering, and Construction Industries had the highest transfer rate — 26 percent — in 2008-2009, but it had only been open for one year. Achievement First Endeavor and Ross Global Institute had the highest rates in 2007-2008, 23 percent and 24 percent respectively. By 2008-2009, these numbers decreased to 15 percent at each school — numbers that are still higher than average. Some schools, such as Achievement First Crown Heights, Achievement First East New York, Community Partnership Charter School, KIPP Academy, and the South Bronx Charter School for International Cultures and the Arts, reported no transfers during both the 2007-2008 and 2008-2009 school years. To look at the transfer rates at individual charter schools, you can scroll down the list below.
April 28, 2010
Charter School Stability
This is the first post in a series that looks at data from charter schools' Basic Education Data System (BEDS) reports. This data was provided to us by the New York State Education Department via a Freedom of Information Law request. A full spreadsheet with the data we used is available here. One of the largest issues in the charter school debates has been accusations that charters "counsel out" students who have learning disabilities or who do not adhere to the schools' strict codes of conduct. While we haven't found comprehensive statistics that track individual students enrolled in charter schools from year to year, the BEDS reports include a "student stability" number that is relevant to this issue. Student stability counts the number of students who are currently enrolled in the highest grade that the charter serves who were also enrolled in the school last year. For instance, if a charter school serves students in kindergarten through eighth grade, the student stability number would look at the number of current eighth-graders who were also seventh-graders last year. We found that, on average, charter schools retain 84% of their students, compared to 93 percent for traditional public schools citywide. (The stability rate for traditional public schools varies from district to district, with a 91 percent stability rate in District 5, for instance.) This percentage has remained constant for the past three years but the percentage at individual schools varies widely. Some schools, such as the Beginning with Children Charter School and the Harbor Sciences and Arts Charter School, experience almost no attrition. Others, such as Harlem Day Charter School and the John V. Lindsay Wildcat Academy, consistently lose more than one third of their class. And for many charter schools whose highest grade was ninth, the attrition was noticeably high, probably because many of their eighth-graders chose to go to other, perhaps more well-known, high schools. To better visualize the data, we have created a map that shows all of the charter schools that had applicable data.
April 16, 2010
Trust Falls: Teacher Responses to the Learning Environment Survey
Yesterday, the Post published an article exposing a principal at PS 38 who tried to pressure her staff into giving her a good review on the annual Learning Environment Survey. This prompted Joel Klein to respond that he doubted teachers bowed to principal pressure since the surveys are anonymous. To investigate how teachers rated their principals, we looked at responses to four questions from last year's Learning Environment Survey: How much do you agree/disagree? The principal places the learning needs of children above other interests. How much do you agree/disagree? The principal is an effective manager who makes the school run smoothly. How much do you agree/disagree? I trust the principal at his/her word. To what extent do you feel supported by your principal? We found that the majority of teachers rate their principals highly. For instance, over 85 percent of the teachers who responded to the survey agreed that their principal supported them.
April 14, 2010
Charter School Lottery Statistics
Mid-April marks the beginning of the charter school lottery season, and with it, news reports of staggering numbers of applications to schools with limited slots. Already, the Post reported that 3,800 students applied for 588 spots in the Achievement First charter schools. In order to review the results for past lotteries, I submitted a Freedom of Information Law (FOIL) request to the State Education department, who provided us with the Basic Education Data System (BEDS) data that all charters file with the state. I found that applications to charter schools have increased by 50% since 2007, with over 50,000 applications submitted last year. By comparison, enrollment in charters has only increased by 40% to just shy of 40,000 students last year. The chances of getting admitted to a charter school in New York City have declined from an average acceptance rate of 36% in 2008-2009 to a rate of 28% in 2009-2010. A full spreadsheet of the admissions data, with statistics for individual schools, is available here.
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