Revised HS PARCC ‘pass’ rates in English and Math in DC public and charter schools

My original graphs on the ‘pass’ rates for all DC publicly-funded high schools were incomplete, because I was using OSSE data only (Office of the State Superintendent of Education). A reader showed me where the DC charter school board (DC PCSB) posted their PARCC statistics and that gave me the pass rates for a couple of additional schools (Maya Angelou and BASIS IIRC). So here are the revised graphs which you can click on to enlarge:

2015 Math PARCC 'pass' rates, both public and charter schools in DC

2015 Math PARCC ‘pass’ rates, both public and charter schools in DC

2015 'pass' rates, public and charter high school math, PARCC, DC, 2015

2015 ‘pass’ rates, public and charter high school math, PARCC, DC, 2015

Note how many fewer students passed the PARCC math test than the reading test in DC. I haven’t yet seen any of the actual questions on either of the tests. But if these were tests that I had written and was using as a teacher with my students, I would likely conclude that the one with the much-lower scores was simply a much harder test, and I would probably do one of the following:

(A) “scale” the scores so that more students would pass, or else

(B) throw out the test results and try teaching with a different approach altogether, or else

(C) throw out the test and make one that at least a majority of students could pass if they’ve been paying attention.

{At my last school, if f I failed 80 to 90% of my students, I would have gotten an unsatisfactory evaluation and probably have gotten fired.}

Of course, this being the era when multi-billionaires who hate the very idea of public schools are in charge of said public schools, neither A, B or C will happen. In fact, my understanding is that the ‘cut’ scores for each of the categories of grades (meets expectations and so on) were set AFTER the students took the test, not in advance. So it was very much a politico-social decision that the vast majority of students were SUPPOSED to fail the math test.

Let me note strongly that by far the most effective way to have really good test scores for your school is to let in ONLY students who already get strong test scores. That’s how Phillips Exeter or Andover Academies or Riverdale or Sidwell Friends or or the Chicago Lab or Lakeside private schools do it, and that’s how Banneker, School Without Walls, Washington Latin, and BASIS do it. (Partial disclosure: I and some of my immediate family either went to, or worked at, some of those schools.) Teachers who are successful at those elite schools have a MUCH easier time teaching those students than do those who try to teach at school with large numbers of at-risk students, like Washington Metropolitan, Ballou, Cardozo, Maya Angelou, or Options public or charter schools. Idealistic teachers from elite schools who do transfer to tough inner-city public schools generally crash and burn, and I would predict that one of the easiest ways to lose your teaching job these days is to volunteer to teach at any one of the five latter schools.

Where DC is #1 on the NAEP

Of all the states and territories tested on the 2015 NAEP, there is one place where DC is Number ONE!

Unfortunately, it’s not a good #1.

We have, by far, the largest gaps between percentages of white and black students who are deemed ‘proficient’ or better. On every single test (8th grade, 4th grade, reading and math).

DC also the largest gaps between percentages of white and hispanic students – on every single test.

Our DC gaps are at least double the national gaps. And that’s not good. In fact, the gaps are anywhere between double and two-and-a-half times as large as the gaps nationally or the median of all states, as you see here:

gaps b-w and w-h

Kaya Henderson and Michelle Rhee really have some tremendous accomplishments, don’t they?


These scores, by the way, are for a carefully-selected sample of ALL students in Washington, DC – public, charters, private, and parochial. Rhee and Henderson and the various DC mayors have been in total control of all public and charter schools since 2007, with a school board that has exactly zero power and a teachers’ union that has lost almost any power to do anything meaningful to support teachers. And we have a teaching and supervisory force that is either brand-new (hired by Rhee or Henderson or by the heads of the many charter schools) or has passed all of the extremely difficult evaluations not once, but many times.

Trends on the NAEP give a clue as to why Arne Duncan quit

Seeing the rather large drop on the NAEP scores for students across the nation – results released at midnight last night – gives me the idea that Arne Duncan (secretary of education for the past 7 years) quit rather than face the blame for his failed policies. After all, he (and the rest of the billionaire deformer class) have been promising that if you open tons of unregulated charter schools, use numerology to fire many of the remaining veteran teachers, and make education into little more than test prep for all students of color or those who come from poor families, then the test results will improve.

Well, they didn’t improve.

I will let you see for yourself how the percentages of students deemed ‘proficient’ in 4th grade and 8th grade on the NAEP at the national level generally dropped. I include DC (where I come from), and in five other states – two that are high-performing (NH and Massachusetts) and three that are low-performing (CA, AL and NM).

The one bright spot for District residents is that DC is no longer the last in the nation in every category! DC students now have slightly higher percentages proficient in certain categories than two other impoverished states – New Mexico and Alabama, as you can see in the graphs below. (The graph for the District of Columbia is the light blue one at the bottom,)

On the other hand, the increases in percentages of students ‘proficient’ in DC since 2008, the first year after mayoral control was imposed and the elected school board was neutralized, are nothing but a continuation of previous trends.

As usual, if you want to take a closer look, click on the graphs.

% Proficient in 4th Grade Math: DC, Nation, MA, CA, NH, NM, AL through 2015

% Proficient in 4th Grade Math: DC, Nation, MA, CA, NH, NM, AL through 2015

Percentage 'Proficient' or Above on 4th grade NAEP reading through 2015, DC, Nation, AL, CA, MA, NH, NM

Percentage ‘Proficient’ or Above on 4th grade NAEP reading through 2015, DC, Nation, AL, CA, MA, NH, NM

8th grade math NAEP

8th grade math NAEP

8th grade reading

8th grade reading

How the various DC publicly-funded high schools (charter and regular public) did on the PARCC in reading/ELA and Geometry

I present a couple of graphs so that interested DC locals can see how the students at the various public and charter schools did on the PARCC test this past spring in reading/ELA and in Geometry.

Not all schools are listed, because quite a few did not have enough students taking the test. At least 25 student were needed for their scores to be reported. If the school does not have a bar next to the name, that means that nobody at that school got a 4 or a 5. As usual, you can click on the graph to make it larger. I color-coded the bars: blue for regular DCPS and orangey-yellow for the charter schools.

ELA pass rates - all DC public and charter schools

Geometry Pass rates - all DC public and charter high schools

For the sake of completeness, the following schools did not have at least 25 students taking the ELA test, so no score was reported:

  • Ballou STAY
  • Basis DC PCS
  • Incarcerated Youth Program, Correctional Detention Facility
  • Luke Moore Alternative HS
  • Maya Angelou Academy at New Beginnings (formerly Oak Hill)
  • Options PCS*
  • Roosevelt STAY at MacFarland
  • SEED PCS of Washington DC
  • Washington Metropolitan HS

And the following schools had less than 25 students taking the math test, so no score was reported for the school:

  • Ballou STAY
  • Cesar Chavez PCS for Public Policy-Chavez Prep
  • Incarcerated Youth Program, Correctional Detention Facility
  • Maya Angelou Academy at New Beginnings (formerly Oak Hill)
  • Options PCS*
  • Roosevelt STAY at MacFarland
  • Washington Metropolitan HS

Surprising Comparison of Charter and Regular Public School ‘Pass’ Rates on the HS PARCC

I was actually rather surprised to see that significantly larger percentages of regular DC public school students ‘passed’ the PARCC in both math and in reading than did DC charter school students.

If you don’t believe me, look for yourself at the OSSE press release.

What it says is that in the DC charter schools, 23% of the students ‘passed’ (got a 4 or a 5) on the English portion, whereas in the regular DC public schools, 27% ‘passed’.

And in math, they claim that only 7% of the charter school students ‘passed’, but 12% of the regular DC public school students passed.

Are you surprised, too?

A Few PARCC Scores Have Been Released for DC Public Schools

If you would like to see how District of Columbia public high school students did on the PARCC, you can look here at a press release from DCPS administration. This test was on ELA (reading) and Geometry. The scores for grades 3-8 have not yet been released.

The disparities in ‘pass’ rates between the DCPS magnet schools (Banneker and Walls) and every other DC public high school are amazing, particularly in geometry. Notice that several schools had not a single student ‘pass’. This year’s test gives students scores from 1 to 5; only a score of 4 or 5 is considered ‘college and career ready’ — although no studies have actually been done to determine whether that statement is actually true. Banneker and Walls have the lowest rates of students labeled ‘at risk’.

Here are two graphs which I cut-and-pasted from the press release. Click on them to enlarge them.


HS-PARCC geometry

Given what I’ve seen of the convoluted questions asked on released sample PARCC questions, it is no wonder that ‘pass’ rates dropped a lot this year, compared with previous years. The DC-CAS wasn’t a very good test, but PARCC is terrible.

Please keep in mind that public education in the District of Columbia has been under the control of DEformers like Michelle Rhee, Kaya Henderson, and the Gates and Broad foundations, for over 8 years now. The students taking this test last spring have been under their rule since they were rising third graders. Every single teacher in DCPS was either hired by Rhee or by Henderson or else passed numerous strict evaluations with flying colors, year after year, and has been teaching just as they were directed to – or else.

And this is the best that the DEformers can do?

Mental Math, Traditional Math, and Best Methods

James Tanton is one of the most insightful teachers of teachers of math I’ve come across in a long time.

In this video and this essay, he explains how some parents feel mystified by some of the newer style of math problems that children are bringing to their parents for help. Clearly, some of the problems (like the 32-12 one which fills up an entire page in a child’s workbook) are being done in a tortured, time-wasting method. However, if you take a more difficult problem, such as 103 – 87, you can do this completely in your head by adding small increments (MENTALLY) to the 87 until you get to 103.

This is a reasonable thing to do, much like people count out (or used to count out) change into a customer’s hand.

In this case, from 87 to 90 (which is a much ‘nicer’ number than 87) we need to go up by 3.

Then from 90 to 100 (which is getting closer to our goal), we go up by 10. So we’ve gone up by 13 all together.

Then from 100 to 103 is three more, so we’ve gone up by 16, which means that 103 – 87 is 16.

I would be crazy to write all those steps out! – which is unfortunately what the poor child was asked to do.

But doing it quickly in your head makes a lot of sense.

As Tanton says, let’s get rid of laborious, tortured, time-wasting algorithms and examples, but let’s keep the thinking and understanding.

Click on the picture for a larger view; it’s a slightly-modified still from his video.

james tanton on thinking

Published in: on October 25, 2015 at 11:31 am  Comments (1)  
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The Harm Done by TFA – According to its own Alumni

Here is an article which points out the negative impact of Teach for America, as described by two of its own former members. It’s in a magazine called Jacobin. I recommend it highly.

Here are a few quotes:

In stark contrast to the harsh and constant criticism that TFA doles out to its corps members and staff members, much of what the organization has been doing in recent years — creating its own public relations machine — suggests a desire to be above criticism itself. During my tenure on staff, the organization created a national communications team whose job was to get positive press out about TFA and to swiftly address any negative press. My sense was, and still is, that TFA cares more about the public perception of what it is doing than about what it is actually doing to improve educational outcomes and opportunities for low-income students throughout the United States.

For an organization that describes itself as “data-driven,” it is interesting that TFA does not collect data on how their corps members are impacted by their TFA commitments. While working in racially segregated and under-resourced schools, 35 percent of the corps members in this study began professional counseling; 27 percent began taking prescription medications to address depression, anxiety, and trauma; 38 percent experienced increased alcohol consumption and dependency; 42 percent experienced major weight changes; 46 percent experienced strained relationships; and 73 percent experienced physical fatigue, some to the point of requiring medical attention.

After years of uncritical praise, TFA has started receiving less favorable media coverage and more public discontent from alumni. One corps member in your book, Jameson, writes about viewing her time in TFA as “almost a guilty secret.” Why has there been this sort of shift in how TFA is viewed by corps members and the broader public, and how has TFA as an organization handled this uptick in public criticism?


TFA controlled the rhetoric about TFA for the first twenty-three of its twenty-five years. Critique has always been there but only in the last two years has that critique started to come together and find outlets. That was a fundamental aim of our book: providing an outlet for discussion where it was historically absent.

TFA has been forced to include defensive measures to combat negative press. And while any company would likely engage in a public relations campaign, TFA is determined to undermine any and all dissent ranging from nationally syndicated columns to obscure blogs.

Peter Greene of Curmudgucation takes on the Social Justice Argument about Education Reform

Peter Greene may be the best blogger in America. Please read his latest post on how education reform deals with social justice. It’s long but, as always, excellent.

Arne Duncan is Leaving

I am pleased to report that Arne Duncan is stepping down as the US Secretary of Education. I wish he was being fired and disgraced, because he has done more to destroy and resegregate public education than any other individual. Except Barack Obama, who appointed him.

Good riddance. But his replacement is not likely to be better: John King, who was utterly indifferent to parent complaints about over-testing.

(PS – sorry for the original typos. Trying to write a post via my iPhone is asking for errors galore.)


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