Mayoral Control of Schools in Washington DC Appears to have Benefitted Children of College Grads, But Nobody Else

The reason given for having the office of the Mayor (originally Adrian Fenty) take over the school system in Washington DC, and abolishing all the powers of the elected school board, was to help the poorest kids.

But that’s not how it worked out, according to official test results from the National Assessment of Educational Progress.

Using those stats, harvested for me by the parent of a former student of mine from the NAEP database, we see that children in DC whose parents did NOT finish college made lower gains after 2007 (the date of the changeover) than they did before that date. However, children of college graduates in DC made higher gains after 2007.


And yet another sign that the education ‘reform’ movement is a complete failure.

Here are my graphs and raw data. (Right-click to see them enlarged, if you have a PC – not sure what to do if you have an Apple product.)

annualized gains pre and post mayoral control, DC, 8th grade math, by parental education

The vertical orange line shows the date (June of 2007) when Michelle Rhee was appointed as the first Chancellor of DC Public Schools. The black, dashed line represents average scale scores on the 8th grade math NAEP for students who reported that their parent(s) graduated from college, and the other lines shows scores for kids whose parent(s) did or did not graduate high school, had some college courses. The thin, double blue line represents those students who were unsure of their parental education.

I asked Excel to calculate the annual rate of change pre- and post-mayoral control, and you can see the results in the last two columns. The boxes filled in with yellow are the ‘winners’, so to speak. Note that for the period 2000-2007, the annualized change in NAEP scale scores on the 8th grade NAEP math test in DC is 2.63, which means that on the average, that group of students (yeah, it’s a different group of students for each testing event) saw their scores rise by 2.63 points per year, or 5.26 points every two years. However, for the period 2007-2017, after mayoral control, that same group of students saw their gains cut nearly in half – it tumbled to 1.41 points per year. Kids whose parents did graduate from high school (but went no further) and those whose parents had some education after high school, also saw their rates of increase tumble drastically. Kids who were unsure of their parental education levels or who didn’t report it also saw a drop, but not so large: dropping from 2.08 down to 1.88 points per year.

The only group which saw their annualized scores increase after mayoral control were the children of college graduates: their rate went from 1.16 points/year to 2.60 points per year, which to me looks rather significant.

Ironic, huh?

And here are the results for reading:

annualized gains pre and post mayoral control, dc, 8th grade reading, by parental education

Once again, the results for students whose parents did NOT graduate from college (the first three lines of the table) tumbled dramatically after mayoral control. However, students whose parents did graduate from college (the fourth line) saw a dramatic increase. The last line, representing kids who didn’t know or didn’t report their parental education, saw a little uptick after mayoral control.

Remind me again why  we got rid of the elected school board and put the mayor in charge? Was it really to make sure that the ‘haves’ would get more and that the ‘have-nots’ would have less?

Let me point out the obvious: white parents in DC are overwhelmingly college-educated. Those in DC who did not graduate from high school, or who graduated from 12th grade and went no further, are overwhelmingly African-American or Hispanic. So our ‘reforms’ have had a disproportionately negative impact on black and hispanic students, and a positive one on white kids.

Was that really the intent all along?


Why Did NAEP Scores Fall in 2017 in DC and Elsewhere?

Live by the sword, die in the same manner.

‘Reform’ leaders (bankrolled by billionaires like Bill Gates, the Koch Brothers, and the Walton family and a handful of hedge-fund managers) have justified their mission to destroy public education because of ‘low test scores’ under elected leadership; teachers must not be given the right to have an official, collective voice in working and teaching conditions; and any school with low test scores (i.e. those with poor, black, immigrant, and/or brown students and families) needs to be turned over to the tender mercies of the free market — charter schools and vouchers, making it easier for corporations and well-connected individuals to vacuum up billions of taxpayer funds.

Pretty much all of the school systems in the country have now succumbed to the rule of the education ‘reformers’. So let’s see how well that’s working out in test scores, namely, the National Assessment of Educational Progress. If the scores go up at all under the hegemony of the ‘reformers’, then the billionaires and privatizers tend to shout it from the rooftops and to get editorial boards of friendly newspapers (like the Washington Post) to cheer about it.

When the dismal results were announced at the National Press Club last week, I didn’t hear or read so much crowing. Let’s see why by looking at this graph of Average NAEP Scale Scores for all 4th grade students in a number of locations. If you look at the right-hand end of the graph, or at the last few columns of the table, these trends are now not looking so good. They are either flat or trending slowly downward.

4th grade math, all students, dc + national + city, 1990-2017

Not such great news if you are a supporter of the billionaires and privatizers: even by their own yardstick, their scheme isn’t really working. At the national level (which includes public and private schools of all types), the scores in 2017 were exactly the same as they were TEN YEARS EARLIER (2007). Same thing happened in the public schools, too!

Imagine! Ten years of zero progress under the privatizers!

In Washington, DC, the leveling-out has happened a bit more recently, but we must note that in the entire city (public, charter, private, and parochial), scores lm 2017 were the same as they were two years earlier, and in the regular DC public schools, the scores are LOWER than they were two years ago.

Maybe this is why these reformsters can’t keep a job and keep bouncing from city to city.


Is DC Truly the “Leader of the Pack” of other Cities in NAEP Scores?

Is DC Truly the “Leader of the Pack” of other Cities in NAEP Scores?

Did it leap from the tail of the pack to the head?


Or even to the middle?


True, it’s no longer in last place, but part of that is because a bunch of other cities with worse scores have now joined the ‘race’.

If Detroit had been one of the original NAEP-TUDA* cities, I bet Motor City would have placed last back in 2003, but we’ll never know, because there is no public data for that year, that I know of. It places right after in DC in charter-school penetration.

There is also no public data on New Orleans, in which all of the public schools were closed after the hurricane twelve years ago, and which has the highest proportion of its publicly-funded students in charter schools of anywhere in the nation.** Too bad we can’t see the data on that one. I predict NO-LA’s scores would be near the bottom as well, and so would the other school districts with really high charter school penetration – whose data is also hidden from view.

Don’t forget the growing number of white kids in DCPS (and in certain charter schools) such as at Alice Deal MS.

Oh well, I decided to graph the average NAEP scale scores in math for every single one of the 27 cities in TUDA.

8th grade math all naep tuda cities, all students

Look for yourself. DC is not even the top half, despite what you may have heard.

*Trial Urban District Assessment; National Assessment of Educational Progress

** Top 10 school districts by percentage of market share (source )

  1. New Orleans, LA (57%);
  2. Washington, D.C. (36%);
  3. Detroit, MI (32%);
  4. Kansas City, MO (29%);
  5. Dayton, OH (27%);
  6. Youngstown, OH (26%);
  7. St. Louis, MO (25%);
  8. Flint, MI (24%);
  9. Gary, IN (23%);
  10. Phoenix Union High School District, AZ (22%);
  11. and Minneapolis, MN (22%).

I know that graph is awfully hard to read. I am posting the raw data table here, put in order from high to low scores for 8th grade average NAEP scale scores for 2017. You will notice that out of 27 cities, DC is number 20.

data table, 8th grade all naep tuda reading all cities

Notice that the data for DC in the NAEP TUDA is not exactly comparable at all times from one year to the next. At one point they decided that for DC, this would only be for DCPS itself, not the private or charter schools. Oh, well.

What Do the Latest NAEP Results Tell Us About Education “Reform” in Washington, DC?

The usual gang of supporters of bipartisan education “reform” never tire of telling the world how wonderful education ‘reform’ has been in Washington, DC, what with the proliferation of charter schools, Congressional support for vouchers, a seriously handicapped teachers’ union, tremendous churn of teaching and administrative staff, tons of consultants, and direct mayoral control.

I’ve been among those saying that the results are NOT so wonderful. I have documented how virtually none of the promises came true that Chancellors Michelle Rhee and Kaya Henderson made about 8 years ago. They promised that the improvements in test scores, graduation rates and much more would go through the roof, but in fact, almost none of that came to pass. The recent scandals about truancy, absenteeism, phoney grades and illegitimate graduation rates have shown that much of their supposed successes have been purely fraudulent.

In addition, I showed recently that in fact, progress for a number of DC’s subgroups (blacks, whites, and Hispanics) on the NAEP 4th and 8th grade reading and math tests are further evidence of failure, since improvement rates per year BEFORE mayoral control cemented the rule of our ‘reformista’ Chancellors wee BETTER THAN they were AFTERWARDS.

I was asked by one of the members of DC’s now-powerless board of education to analyze changes over time for ALL of DC’s students as a group (not subdivided in any way) to compare pre- and post-‘reform’.

I made my own graphs using the data on the NAEP Data Explorer page, being careful to use the same vertical scale in each case, and starting at the lowest point, or nadir, of DC’s NAEP scores back in the 1990s. I asked Excel to calculate and draw the line of best fit for the data points. In each case, that ‘trend-line’ of linear correlation fit the data extraordinarily well. In fact, the R-values of linear correlation went from a low of 94% to a high of 99%. I didn’t use the graphs that the NAEP Data Explorer page provided, because they changed the vertical scale from situation to situation – so a rise of, say, 10 points over 20 years would look just about the same as a rise of, say, 60 points over 20 years. And they aren’t! So my vertical (y-axis scale) is 200 points in each case.

I also marked on the graphs where the dividing line was between the time when we had an elected school board (abolished in 2007) and the present, when we have direct mayoral control with essentially no checks or balances on his or her power.

So here are the graphs:

4th grade math, ANSS, all dc, 1996-20174th grade reading, ANSS, all DC, 1998-20178th grade math, ANSS, all DC, 1996-20178th grade reading, ANSS, all DC, 1998-2017

So do you see any miracles?

Me neither.

So what does all of this that mean?

  1. You need a good magnifying glass to see any significant differences in progress on the NAEP test scores for ‘all students’ in Washington, DC when comparing the two eras. The slopes of the dashed lines of best fit are essentially identical on the two sides of the purple line.
  2. Since the proportion of white inhabitants of DC and of students in DC’s publicly-funded schools have both increased markedly in the past 10 years, and the proportion of black residents and black students have decreased markedly, and this has skewed the graph in a positive direction after 2007.* That means that this data, and these graphs, are actually making the overall situation look more favorable to the reformistas.
  3. Anybody pretending that there are huge increases in national test scores after the reformistas took over education in DC, is blowing smoke in your eyes.


*Why? When you remove low-scorers and add high-scorers (on anything) to a group, the overall average score will go up.

Here is a sports example: A football coach has been given a roster consisting of these players:

  • twenty big, strong, and bulky linesmen and backs and so on. Let’s pretend their average weight is 280 pounds.
  • twenty relatively small, but very fit, place-kickers (actually, they are soccer players looking for a fall sport) who weigh an average of 180 pounds each.

The team’s average weight is exactly 230 pounds (That’s (20*280 + 20*180) / 40) .

At noon,  the coach realizes there is no need for so many place-kickers, and she cuts 15 of the placekickers, leaving five of them. Their papers say that each one in fact weighs 180 pounds.

NOTHING ELSE CHANGES. In particular, none of the players gain or lose any weight during these fifteen minutes that the coach is making these changes.

At a quarter past noon, the average weight of the team has now increased markedly. It is now (20*280 + 5*180) / 25, or 260 pounds – it has gone up by 30 pounds simply by cutting 17 of its least-heavy players.

Is that coach a genius, or what, at bulking up her team?

Actually, although it’s not the direct result of what any Chancellor has done, this situation is somewhat similar to what’s happening in DC. Remember that white students in DC are the highest-scoring group of white students anywhere in the nation, because their parents overwhelmingly have graduate or professional degrees; DC’s white working class left town decades ago. So when relatively low-scoring African-American students (from working-class families) move to PG County, and white students and their relatively-highly-educated families move into DC from wherever, the averages will increase much as they did in my example with the imaginary football team.



Add one more to the long list of recent DC public education scandals* in the era of education ‘reform’:

DC’s NAEP** test scores are increasing at a lower rate now (after the elected school board was abolished in 2007) than they were in the decade before that.

This is true in every single subgroup I looked at: Blacks, Hispanics, Whites, 4th graders, 8th graders, in reading, and in math.

Forget what you’ve heard about DC being the fastest-growing school district. Our NAEP scores were going up faster before our first Chancellor, Michelle Rhee, was appointed than they have been doing since that date.

Last week, the 2017 NAEP results were announced at the National Press Club building here on 14th Street NW, and I went in person to see and compare the results of 10 years of education ‘reform’ after 2007 with the previous decade. When I and others used the NAEP database and separated out average scale scores for black, Hispanic, and white students in DC, at the 4th and 8th grade levels, in both reading and math, even I was shocked:

In every single one of these twelve sub-groups, the rate of change in scores was WORSE (i.e., lower) after 2007 (when the chancellors took over) than it was before that date (when we still had an elected school board).

I published the raw data, taken from the NAEP database, as well as graphs and short analyses, on my blog, ( which you can inspect if you like. I will give you two examples:

  • Black 4th grade students in DC in math (see ):
    • In the year 2000, the first year for which I had comparable data, that group got an average scale score of 188 (on a scale of 0 – 500). In the year 2007, the last year under the elected school board, their average scale score was 209, which is an increase of 21 points in 7 years, for an average increase of 3.0 points per year, pre-‘reform’.
    • After a decade of ‘reform’ DC’s black fourth grade students ended up earning an average scale score of 224, which is an increase of 15 points over 10 years. That works out to an average growth of 1.5 points per year, under direct mayoral control.
    • So, in other words, Hispanic fourth graders in DC made twice the rate of progress on the math NAEP under the elected school board than they did under Chancellors Rhee, Henderson, and Wilson.


  • Hispanic 8th grade students in DC in reading (see: )
    • In 1998, the first year for which I had data, Hispanic 8th graders in DC got an average scale score of 246 (again on a scale of 0-500). In 2007, which is the last year under the elected board of education, they earned an average scale score of 249, which is an increase of only 3 points.
    • However, in 2017, their counterparts received an average scale score of 242. Yes, the score went DOWN by 7 points.
    • So, under the elected board of education, the scores for 8th grade Latinx students went up a little bit. But under direct mayoral control and education ‘reform’, their scores actually dropped.


That’s only two examples. There are actually twelve such subgroups (3 ethnicities, times 2 grade levels, times 2 subjects), and in every single case progress was worse after 2007 than it was beforehand.


Not a single exception.


You can see my last blog post on this, with links to other ones, here: or .




Why isn’t there more outrage?


*For many years, DC officials and the editorial board of the Washington Post have been bragging that the educational ‘reforms’ enacted under Chancellor Michelle Rhee and her successors have made DCPS the fastest-improving school district in the entire nation. (See or for just two examples.)

It didn’t matter how many lies Chancellor Rhee told about her own mythical successes in a privately run school in Baltimore (see ).  She also got away with falsehoods about the necessity of firing hundreds of teachers mid-year for allegedly being sexual predators or abusers of children (see ); there were always acolytes like Richard Whitmire willing to cheer her on publicly (see ), even though the charges were false.

A lot of stories about widespread fraud in the District of Columbia public school system have hit the front pages recently. Examples:

  • Teachers and administrators were pressured to give passing grades and diplomas to students who missed so much school (and did so little work) that they were ineligible to pass – roughly one-third of last year’s graduating class. (see ) You may recall that the rising official (but fake) high school graduation rate in Washington was a used as a sign that the reforms under direct mayoral control of education had led to dramatic improvements in education here.
  • Schools pretended that their out-of-school suspension rates had been dropping, when in actual fact, they simply were suspending students without recording those actions in the system. (see )
  • Less than half of the 2018 senior class is on track to graduate because of truancy, failed classes, and the like. ( see )
  • High-ranking city officials, up to and including the Chancellor himself, cheated the system by having their own children bypass long waiting lists and get admitted to favored schools. (see )
  • A major scandal in 2011 about adults erasing and changing student answer sheets on the DC-CAS test at many schools in DC in order to earn bonuses and promotions was unfortunately swept under the rug. (see )
  • About those “public” charter schools that were going to do such a miraculous job in educating low-income black or brown children that DCPS teachers supposedly refused to teach? Well, at least forty-six of those charter schools (yes, 46!) have been closed down so far, either for theft, poor performance on tests, low enrollment, or other problems. (see ).



**Data notes:

  1. NAEP, or the National Assessment of Educational Progress, is given about every two years to a carefully chosen representative sample of students all over the USA. It has a searchable database that anybody with a little bit of persistence can learn to use: .
  2. I did not do any comparable measurements for Asian-Americans or Native Americans or other such ethnic/racial groups because their populations in DC are so small that in most years, NAEP doesn’t report any data at all for them.
  3. In the past, I did not find big differences between the scores of boys and girls, so I didn’t bother looking this time.
  4. Other categories I could have looked at, but didn’t, include: special education students; students whose first language isn’t English; economically disadvantaged students; the various percentiles; and those just in DCPS versus all students in DC versus charter school students. Feel free to do so, and report what you find!
  5. My reason for not including figures separated out for only DCPS, and only DC Charter Schools, is that NAEP didn’t provide that data before about 2011. I also figured that the charter schools and the regular public schools, together, are in fact the de-facto public education system that has grown under both the formerly elected school board and the current mayoral system, so it was best to combine the two together.
  6. I would like to thank Mary Levy for compiling lots of data about education in DC, and Matthew Frumin for pointing out these trends. I would also like to thank many DC students, parents, and teachers (current or otherwise) who have told me their stories.


A List of Closed Charter Schools in Washington, DC

Quick: How many “public” charter schools have closed in Washington, DC?

Would you say five?

A dozen?

Maybe twenty?

Guess what: According to the board in charge of these things, it’s forty-six. Yes: 46!

Here is the list, in alphabetical order:

Academia Bilingue de la Communidad PCS
Academy for Renewal in Education PCS
Academy of Learning Through the Arts PCS
Arts and Technology PCS
Arts Explorer PCS
Auto Arts Academy PCS
Barbara Jordan PCS
Booker T. Washington PCS
Children’s Studio PCS
City Collegiate PCS
City Lights PCS
Colin L. Powell PCS – First Petition
Colin L. Powell PCS – Second Petition
Community Academy PCS Amos 1
Excel Academy PCS
High Road School and Alterative Learning Center PCS  [sic]
Hope Academy PCS
Hospitality High PCS
Howard Road Academy PCS
Imagine Southeast PCS
Jos-Arz PCS
Kamit Institute for Magnificent Achievers PCS
Marcus Garvey PCS
Mechanical Industrial Technical PCS
Meld Evenstart PCS
New School Enterprise and Development PCS
New Vistas PCS
Nia Community PCS
Options PCS
Phillips Academy PCS
Potomac Prepratory PCS
Richard Milburn PCS
Sasha Bruce PCS
Septima Clark PCS
SouthEast Academy PCS
Techworld PCS
The School for Arts in Learning PCS
Thea Bowman Preparatory Academy PCS
Tree of Life PCS
Tri-Community PCS
Village Learning Center PCS
Washington Academy PCS
World PCS
Xcelerate Insitute PCS
Young America Works PCS
Young Technocrats PCS


(To be clear: I am not counting certain schools that gave up on having, say, a middle school or a high school. However, I am counting schools that never opened at all, even though they had raised funds, wrote curricula, were approved by the board, hired staff, began enrolling students, but never actually got their act together to hold classes and teach students. This list also leaves out several schools where the founders were found to be using their institution mostly to enrich themselves illegally, and the charter was transferred to another institution.)

So much brilliant success! (Not.)

Given that nearly all of these schools had student bodies which were almost entirely black, Hispanic, and/or low-income, this makes me wonder: would we as a city tolerate this degree of failure and ineptitude if these charter schools were serving higher-income students and large percentages of white kids?

I don’t think so.

Progress (or Not) for DC’s 8th Graders on the Math NAEP?

8th grade naep math, DC, w + H + B

Here we have the average scale scores on the math NAEP for 8th grade students in Washington, DC.* You will notice that we don’t have data for 8th grade white students in DC in math for the years 2003, 2007, and 2009, because there weren’t enough white students taking the test in those years for the statisticians at NCES to be confident in their data.

The vertical, dashed, red line near the middle of the graph represents the date when the old, elected, DC school board was replaced by Chancellors Rhee, Henderson, and Wilson, directly appointed by the various mayors. That year (2007) was also when Rhee and her underlings instituted brand-new teacher evaluation systems like IMPACT and VAM and new curricula and testing regimes known as Common Core, PARCC, and so on. Hundreds, if not thousands, of teachers were either fired or resigned or took early retirement. If these reforms had been as successful as Rhee promised in writing, then the lines representing scores for white, black, and hispanic students in DC would go slanting strongly up and to the right after that 2007 change.

I don’t see it.

Do you?

In fact, let’s look carefully at the slopes of the lines pre-Rheeform and post-Rheeform.

For black 8th grade students, scores went from 231 to 245 in the years 2000 to 2007, or 14 points in 7 years, which is a  rise of 2.0 points per year. After mayoral control, the scores for black students went from 245 to 257, or 12 points in 10 years. That’s rise of 1.2 points per year.

Worse, not better.

For Hispanic students, scores went from 236 in the year 2000 to 251 in 2007, a rise of 15 points in 7 years, or a rise of about 2.1 points per year. After mayoral control, their scores went from 251 to 263 in 10 years, which is a rise of 1.2 points per year.

Again: Worse, not better.

With the white students, a lot of data is missing, but I’ll compare what we have. Their scores went from 300 in year 2000 to 317 in the year 2005, which is an increase of 3.4 points per year. After mayoral control, their scores went from 319 in 2011 to 323, in 2017 or a rise of four (4!) points in 6 years, which works out to about 0.6 points per year.

Once again, Worse, not better.

Voters, you have the power to stop this nonsense, if you get organized!


* Note that I’m using the numbers for Washington DC as a whole – which includes the regular DC Public School system, all the charter schools, as well as private (aka ‘independent’) and parochial schools. At one point, NAEP divided the DC scores into those for DCPS only (on the one hand) and for everybody else. In addition, they began to make it possible to separate out charter schools. However, since the regular public schools and the charter schools together educate the vast majority of students in DC, and the DCPS-only score-keeping started well after 2007, I decided to use the scores for all of DC because there was a much longer baseline of data, going back about twenty years.


Here are my previous posts on this matter:


DC’s Black, Hispanic and White Students Progress on the NAEP Under Mayoral Control and Before – 8th Grade Reading

8th grade naep reading, DC, B + W + H

We are looking at the average scale scores for 8th grade black, Hispanic, and white students in DC on the NAEP reading tests over the past two decades. Ten years ago, Washington DC made the transition from a popularly-elected school board to direct mayoral control of the school system. Michelle Rhee and Kaya Henderson, our first and second Chancellors under the new system, promised some pretty amazing gains if they were given all that power and many millions of dollars from the Walton, Arnold, and Broad foundations, and I showed that almost none of their promises worked out.

In the graph above, the vertical, dashed, green line shows when mayoral control was imposed, shortly after the end of school in 2007, so it marks a convenient end-point for school board control and a baseline for measuring the effects of mayoral control.

For 8th grade black students in reading in DC, their average scale scores went from 233 in 1998 to 238 in 2007, under the elected school board, which is a (very small) rise of 5 points in 9 years, or about 0.6 points per year. Under mayoral control, their scores went from 238 to 240, which is an even tinier increase of 2 points in 10 years, or 0.2 points per year.

Worse, not better.

For the Hispanic students, scores only increased from 246 to 249 before we had chancellors, or 3 points in 9 years, or about 0.3 points per year. After mayoral control, their scores went DOWN from 249 to 242 in 10 years, or a decrease of 0.7 points per year.

Again, worse, not better: going in the wrong direction entirely.

For white DC 8th graders, it’s not possible to make the same types of comparisons, because there were not sufficient numbers of white eighth-grade students in DC taking the test during five of the last ten test administrations for the NCES statisticians to give reliable results. However, we do know that in 2005 (pre-mayoral control) white 8th graders in DC scored 301 points. And since the mayors and the chancellors took over direct control of education in DC, not once have white students scored that high.

Again, worse, not better.

Why do we keep doing the same things that keep making things worse?


My previous posts on this topic:



Comparing DC’s 4th Grade White, Black, and Hispanic Students in the Math NAEP

4th grade math naep, DC, w + B + H

Here we have the average scale scores for DC’s white, black, and Hispanic fourth graders in math on the National Assessment for Educational Progress, prompted by the data rollout earlier this week of the 2017 results.

The vertical, blue, dashed line at the year 2007 shows where DC changed from having an elected school board with real power, to having a mayor who sets educational policy on his/her own, appointing a Chancellor (starting with the serial fabulist, Michelle Rhee).

If mayoral control of the schools, along with the firing or forcing out of hundreds or thousands of teachers, and all the other ‘reforms’ that have been instituted since 2007, were such a great success, then you would see the purple, orange, and green lines going sharply upwards to the right after the year 2007.

But you don’t.

In fact, let’s do a little math here, and look at rates of change pre- and post-mayoral control

For black 4th graders in math in DC, under the elected school board, the average scale scores went from 188 in the year 2000 to 209 in the year 2007. That is an increase of 21 points in 7 years, or about 3.0 points per year. After mayoral control, those scores went from 209 in year 2007 to 224 in year 2017. That is a rise of 15 points in 10 years, or a rate of change of 1.5 points per year.

That’s worse, not better.

For Hispanic students, during period under the school board, the scores went from 190 to 220 in 7 years, which is a growth of about 4.3 points per year. After mayoral control, their scores went from 220 to 230, which is an increase of 1.0 points per year.

Once again, that’s worse under mayoral control, not better.

For white students in DC, pre-Rhee, the scores went from 254 to 262 in 7 years, or a growth of  roughly 1.1 points per year. After mayoral control (and under Rhee and her successors), their scores went from 262 to 273 in 10 years, which is exactly 1.1 points per year.

No change.

So, to sum things up: for black and Hispanic students, who are obviously the two main groups of economically-deprived students in DC, if we look at scores on the NAEP over the past 20 years, there has been LESS improvement under mayoral control (and under IMPACT, VAM, PARCC and everything else) than there was before.

Is anybody paying any attention to this?

Or will the beatings continue and intensify until morale somehow, miraculously, improves?


You can see my previous posts on this topic at these links:




How DC’s Black, White, and Hispanic Students Compare With Each Other on the NAEP Over the Past 20 Years

I will present here four graphs and tables showing how DC’s three main ethnic/racial groups performed on the National Assessment of Educational Progress (NAEP) in math and reading at the 4th and 8th grade levels, as far back as I could find data on the NAEP Data Explorer web page. This time, I will compare the average scale scores for each group with each other.

4th grade naep reading, DC's W, B, H

The vertical, dashed, purple line in the middle of the graph shows the division between the era when we DC citizens could elect our own school board (to the left) and the era when the mayor had unilateral control over education, which he or she implemented by appointing a Chancellor and a Deputy Mayor for Education. That change occurred right after the end of school in 2007.

If direct mayoral control of education in DC were such a wonderful reform, then you would see those lines for black and hispanic students start going sharply up and to the right after they passed that purple line.

I see no such dramatic change. Do you? In fact, do you see any change in trends at all?

In fact, for both white and Hispanic fourth-graders, the average scale score in 2017 is slightly LOWER than it was in 2007.

For black 4th graders, there has been an increase in scores since 2007, but those scores were also increasing before 2007. In fact, if we start at 1998 and go to 2007, the average scale score in reading for black students went from 174 to 192, which is an increase of 18 points in 9 years, or about 2.0 points per year. If we follow the same group  from 2007 to 2017, their scores went from 192 to 207, which is an increase of 15 points in 10 years. Divide those two numbers and you get a rate of increase of 1.5 points per year.

That’s worse.

Not better.

(Anybody familiar with Washington, DC knows that there is essentially no working-class white population inside the city limits — they all moved away during the 1950s, 60s and 70s rather than live in integrated or expensive neighborhoods. A very large fraction of the white families still living in DC have either graduate or professional degrees (lawyers, doctors, engineers, etc.). I  don’t know of any other city in the US which has shed its entire white working class. We know from all educational research that parental education and income are extremely strong influences on how their children perform on standardized tests (because that’s how the tests are constructed). White children in DC, as a result, whether they attend regular public schools, charter schools, or private schools, are the highest-performing group of white students of any state or city for which we have statistics.)


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