Showing posts with label Math. Show all posts
Showing posts with label Math. Show all posts

Tuesday, March 31, 2015

The end of Everyday Math?

Am hearing through this new social media thing called “Facebook” that our school district has decided to abandon Everyday Math in favor of either EnVision Math (Pearson) or Math Expressions (Houghton Mifflin Harcourt). I don’t have strong opinions about what math curriculum is best, though I know I have readers who are fans of Singapore Math. All I know is that Everyday Math caused a lot of anguish in my household, and I won’t be sorry to see it go.

Here’s a blurb from the website for EnVision Math:
Daily Problem-Based Interactive Math Learning followed by Visual Learning strategies deepen conceptual understanding by making meaningful connections for students and delivering strong, sequential visual/verbal connections through the Visual Learning Bridge in every lesson. Ongoing Diagnosis & Intervention and daily Data-Driven Differentiation ensure that enVisionMATH gives every student the opportunity to succeed.
I have no idea what the merits of the program are, but I can’t say I find that language confidence-inspiring. I do wish someone would do a study of language like that. Does it really persuade anyone on its own literal terms, or does it just fulfill some kind of expectation that edu-products will be accompanied by reassuring-sounding buzzwords? Or is it just there to make the eyes glaze over and disarm the reader’s critical faculties?

If Pearson’s going to get all visual-verbal-twenty-first-century on us, at least they could practice what they preach. Wouldn’t something like this achieve basically the same effect?

.

Tuesday, April 22, 2014

Should the district keep using Everyday Math?

The district has started up its every-seven-years review of its math curriculum. I know from four years of blogging that there is a good deal of dissatisfaction out there with Everyday Math, the district’s curriculum for elementary school math. I’m no expert on the topic, but my own household’s experience with Everyday Math has not been a particularly positive one. My concerns came down to these four:

First, I thought the Everyday Math curriculum, at least in its current incarnation, sent some mixed messages that were frustrating for the kids. The sense I always got from Everyday Math is that it was designed by people who thought that elementary-age kids just need to be exposed to lots of different math concepts, and that mastery is not important until later. I have some sympathy for that kind of patient approach, but the problem was that the kids felt that they were supposed to have mastered the concepts, and felt frustrated and upset when they hadn’t. There is so much testing all through elementary school; of course if you give kids a math test, they’re going to think you’re expecting them to get the answers right—but often Everyday Math hadn’t equipped them to do so. In the end, the curriculum seemed like neither fish nor fowl: the patiently-cycling-through-concepts was inconsistent with the constantly-testing.

Second, whatever you might think about Everyday Math’s pedagogic philosophy, its materials often seemed needlessly unclear and hard to understand.

Third, because of the first two concerns, I’m afraid Everyday Math creates a lot of bad feelings toward math of the kind that too many people take from their school experience.

Finally, Everyday Math is too reliant on parental help, which raises a serious equity issue. There is a frequent homework, which ought to be unnecessary in elementary school, and many parents feel the need to supplement the Everyday Math program with their own instruction. As a result, kids whose parents can help them end up potentially far ahead of kids whose parents can’t—an advantage that’s compounded by the fact that our system uses math test scores as a criterion for entry into gifted and talented programs and advanced classes in junior high and high school. So it would be a great step forward, in terms of educational equity, if there were a curriculum that enabled kids to learn math in the classroom without as much outside and after-school help.

But I know others have even stronger opinions on the subject. (Feel free to let loose in the comments!) My only point here is: now is the time to speak up. I am hoping (against hope?) that this will be a real review, not just a rubber-stamping of a choice already made, via a committee hand-picked for compliance. The committee should engage in a real debate about people’s concerns about Everyday Math and about potential alternatives. If you have strong feelings on the subject, you should apply to be on the review committee; you can apply using this form. You can also chime in on the email survey that the district is circulating, or by emailing Pam Ehly, the curriculum director, at ehly.pam@iowacityschools.org.
.

Monday, January 21, 2013

Defining “critical thinking” down

In my Q&A with our school district’s central administrators, when I questioned whether the kids were learning to think critically, the administrators said that our science and math curricula are particularly strong on teaching critical thinking. One assistant superintendent said:
And math – I was going to say, our science and math curriculum definitely. Fewer, you know – those two are, you know, more problem-based type of curriculum. Almost, our math to the point where we get criticized for it.
Well, my daughter’s junior high math textbook, part of Holt’s Mathematics series, does regularly include questions purporting to develop critical thinking. Here are a few, picked pretty much at random:






I don’t object to these as math questions, but in what sense do they conceivably involve “critical thinking”? Does “critical thinking” now mean “any thinking whatsoever”? Or “anything beyond straightforward computation”? If “critical thinking” is to mean anything at all, shouldn’t it at least involve critiquing something?

The book does sometimes ask questions labeled “What’s the error?” Here’s an example:


This at least involves critiquing someone else’s reasoning. But since the book tells the students in advance that there’s an error, it isn’t much different from simply asking the students to solve the problem themselves.

It takes a big leap of faith to think that any amount of questions like these will help kids develop the skill—and inclination—to question received notions and critique the world around them. Real critical thinking always involves challenging someone’s authority—not an easy skill to teach when you’re otherwise busy sending the constant message of “do as we say and don’t talk back.”
.

Monday, December 17, 2012

Equity: Thinking Beyond Facilities (Guest Post)

Intra-district equity is about to become a hot topic here in Iowa City, as the school board appears on the verge of approving an equity policy aimed at balancing out socioeconomic disparities among district schools’ student populations. I asked Karen W., who frequently comments here, for her thoughts about how curricular choices might also raise equity issues. This is her response.

The upcoming Revenue Purpose Statement election gives the community another opportunity to revisit the issue of what equity requires with regard to facilities. Certainly every child deserves to attend school in a well-maintained facility that is not overcrowded. And it is hard to argue with the notion that each school in the district ought to have similar amenities (air conditioning, technology, library collections, and adequate playground equipment, for example). Whether equity requires new buildings or upgrading current facilities, and whether equity requires adjusting attendance boundaries to balance student demographics, are issues that need to be publicly debated and resolved by school board members.

However those issues are resolved, I hope that the public conversation about equity in the district doesn’t end with facilities because instructional and curricular decisions can also contribute to inequity within a district.

My husband had a conversation with a recently retired teacher (not from around here, by the way) about seeing more and more job applicants unable to sign their own names to job applications. The teacher, defending not teaching cursive, said that cursive is not needed in a world of computers and that teaching cursive “is a good place for parents to step up.”

Maybe being able to sign one’s own name is less of a hallmark of literacy than it used to be, although I wouldn’t personally gamble on that, so let us consider that a district might have a policy of not systematically teaching phonics or grammar, not requiring “rote memorization” of math facts, or de-emphasizing paper and pencil proficiency with traditional math algorithms. Having those policies does not make phonics, grammar, memorization of math facts, or paper and pencil proficiency with traditional math algorithms inessential to later success in reading, writing, and mathematics. But it does shift the burden to families to recognize that their children may need help in these areas and to effectively provide that help.

So when decisions like these are made, such as not to teach X or to teach X in this way and not that way, I think equity requires us to consider the consequences for children whose parents are either unaware of the need to “step up” or whose parents are unable to “step up” for any reason.

Tuesday, December 6, 2011

Questions you’re not supposed to ask

The Answer Sheet reports on a school board member who decided to take his state’s high-stakes standardized tests and make his scores public, because of his growing doubts about the tests’ value:
“I won’t beat around the bush,” he wrote in an email. “The math section had 60 questions. I knew the answers to none of them, but managed to guess ten out of the 60 correctly. On the reading test, I got 62% . In our system, that’s a “D”, and would get me a mandatory assignment to a double block of reading instruction.

He continued, “It seems to me something is seriously wrong. I have a bachelor of science degree, two masters degrees, and 15 credit hours toward a doctorate.

“I help oversee an organization with 22,000 employees and a $3 billion operations and capital budget, and am able to make sense of complex data related to those responsibilities.

. . .

“It might be argued that I’ve been out of school too long, that if I’d actually been in the 10th grade prior to taking the test, the material would have been fresh. But doesn’t that miss the point? A test that can determine a student’s future life chances should surely relate in some practical way to the requirements of life. I can’t see how that could possibly be true of the test I took.”
Yet the unquestionable “need” to raise those test scores now drives everything that happens in our schools. How much drudgery and obedience training have been imposed on kids for the sake of it? The article continues:
My school board member-friend concluded his email with this: “I can’t escape the conclusion that those of us who are expected to follow through on decisions that have been made for us are doing something ethically questionable.”
I can’t escape that conclusion either. Read the whole post. My related thoughts here.
.

Wednesday, May 25, 2011

Yesterday Math

One of our area’s few private elementary school options, the Willowwind School, announced this week that it was changing its math curriculum from Everyday Math, which our public schools use, to Singapore Math.

Carly Andrews, the Willowwind Head of School, told me that teachers had “expressed concerns about the limitations of Everyday Math and the effect it was having on student’s math interest and achievement. . . . We wanted an approach that provided more depth and more focused practice, rather than a fast-paced cycle through multiple lessons and infinite problem-solving strategies.”

Over at Kid-Friendly Schools, FedUpMom has posted frequently on the topic of math curricula; she’s a believer in Singapore Math, and a critic of Everyday Math. NorthTOmom has also posted on the topic, and I believe she is partial to Jump Math.

I’m not well enough informed to have a strong opinion about one math curriculum versus another. But I can certainly testify that my kids have found Everyday Math unnecessarily frustrating and unclear at times. It’s not hard to imagine that a different program might be better.

At the same time, I wish people would give more thought to whether it’s a good idea to push math on young kids to the extent that we do. It seems to me that any attempt to make elementary-age kids develop a deep understanding of a subject that they may not be interested in, at a level that is of very limited use to them in their daily lives, and at a pace not of their own choosing, is starting off with two-and-a-half strikes against it, and I wish I had a dollar for every math program that was enthusiastically heralded as an improvement over the one that went before.

Given how little math is retained by our adult population once they’ve been out of school for a few years, it’s hard for me to share the sense that we urgently need to ensure, for example, that every ten-year-old can divide by fractions -- to the point where we make our first-graders sit through an hour of math every day, but give them fifteen minutes or less to eat lunch. I can’t help but wonder whether a lot of math concepts could be learned more easily and with less frustration if we just put them off until the kids were a little older (an idea discussed here), and instead used elementary school just to allow the kids to be exposed to math without the same obsessive focus on achieving certain arbitrary benchmarks by certain ages.

In some places, after all, Every-Other-Day Math seems to work just fine.
.

Sunday, January 16, 2011

Is more better?

Our school administrators seem to think that piling more instructional minutes on the kids -- maybe even extending the school day -- will make their standardized test scores go up. I think that kind of single-minded focus on raising test scores ultimately harms the kids and dumbs down their education. But even if I did believe in raising test scores at all costs, I wouldn’t leap to the simplistic conclusion that more time sitting in class will produce higher scores -- an idea that treats kids as more like machines than like people.

I recently exchanged emails with Pasi Sahlberg, who has written widely about the Finnish educational system. Finnish kids’ standardized test scores are among the highest in the world, even though the kids don’t start school until age seven, and spend less time in class. Sahlberg explains:

As recently as 25 years ago, Finnish students were below the international average in mathematics and science. There also were large learning differences between schools, with urban or affluent students typically outperforming their rural or low-income peers. Today, as the most recent PISA study proves, Finland is one of the few nations that have accomplished both a high quality of learning and equity in learning at the same time. The best school systems are the most equitable — students do well regardless of their socio-economic background. Finally, Finland should interest US educators because Finns have employed very distinct ideas and policies in reforming education, many the exact opposite of what’s being tried in the United States.

Finland has a different approach to student testing and how test data can or should not be used. Finnish children never take a standardized test. Nor are there standardized tests used to compare teachers or schools to each other. Teachers, students, and parents are all involved in assessing and also deciding how well schools, teachers, or students do what they are supposed to do. Politicians and administrators are informed about how well the education system works by using sample-based learning tests which place no pressure on schools, and by research targeted to understand better how schools work. Parents and politicians think that teachers who work closely together with parents are the best judges of how well their children are learning in schools.
(Read the whole article.)

My fifth-grade daughter here in Iowa City gets forty minutes a day for recess and lunch combined, all in one break in the middle of the day. She has an hour of math instruction every day (as does my six-year-old first-grader!), plus an additional half-hour of math once a week. I asked Sahlberg how that schedule compares with that of a typical ten-year-old in Finland. His response:

In Finland the law stipulates that one lesson in school is 60 minutes of which 15 minutes have to be for recess. This means that a 10-year-old who typically has about 5 lessons a day has 60 minutes for recess plus some additional for lunch. You are not much wrong if you say that these pupils have about 75 mins daily for recess and lunch. Mathematics is normally taught about three lessons a week at that age.
So our ten-year-olds get two-and-a-half times as much math instruction as Finnish ten-year-olds get, and about half as much recess and lunch.

But if we could just add more instructional minutes, maybe we could catch up, right?
.

Tuesday, May 4, 2010

Is math necessary in elementary school?

Our school works awfully hard to keep the students up to “grade-level” in math, and the kids work awfully hard to get there. Not just at our school, of course; schools across the country are measured, in part, by how many of their kids meet benchmarks on standardized math tests each year. The importance of meeting those benchmarks is used to justify behavioral programs like PBIS and the “character education” programs that are designed to keep kids quiet and obedient so teachers can maximize on-task time.

How sure are we that kids benefit from learning math in this way? What would happen if we didn’t introduce math at all until, say, sixth grade? In 1929, a school superintendent named L.P. Benezet suggested trying exactly that. “For some years, I had noted that the effect of the early introduction of arithmetic had been to dull and almost chloroform the child’s reasoning facilities,” he wrote.

In the fall of 1929 I made up my mind to try the experiment of abandoning all formal instruction in arithmetic below the seventh grade and concentrating on teaching the children to read, to reason, and to recite - my new Three R’s. And by reciting I did not mean giving back, verbatim, the words of the teacher or of the textbook. I meant speaking the English language.

You can read more about his experiment here. The upshot:

Benezet showed that kids who received just one year of arithmetic, in sixth grade, performed at least as well on standard calculations and much better on story problems than kids who had received several years of arithmetic training. This was all the more remarkable because of the fact that those who received just one year of training were from the poorest neighborhoods--the neighborhoods that had previously produced the poorest test results.

I don’t vouch for this one study’s methods or conclusions. (Benezet’s paper is here.) But I do wonder how open our current educational establishment would be to Benezet’s hypothesis, no matter how much evidence supported it. (Funny how unconventional ideas simply don’t get studied, and so remain forever “non-evidence-based.”) When we’re choosing between different educational approaches, shouldn’t the burden of proof be on those whose approach is more coercive, more burdensome and time-consuming, and more likely to make the kids dislike the subject matter?


..How can I comment?

Thursday, November 5, 2009

Which crisis?

One of the main purposes of this blog is to explore the connection between test-driven education and the promotion of authoritarian values in our schools. As I argued at more length here, the pressure to raise standardized test scores has led schools to dwell heavily on obedience and behavioral compliance, which necessarily undermines any emphasis on the importance of inquiry, skepticism, and thought.

Is it worth it? Some might say it is. There is a crisis in American education, we are repeatedly told. We are falling behind our economic competitors. We are losing our advantage in the hyper-competitive global economy. The cure for this crisis is Accountability, which means more and more emphasis on standardized test scores as a measure of whether schools are succeeding. Creating good citizens is a nice ideal, but the economic reality is that we need to create good workers.

Is it true that, for the sake of our kids’ futures, we need to focus more on producing good workers than on producing capable citizens? Consider two sets of facts:

1. “[E]ighth grade students in the United States perform at a level that is slightly below average in mathematics and slightly above average in science. The countries whose students outperformed U.S. students in both subjects were Singapore, Korea, Japan, the Czech Republic and Hungary. . . . [O]nly five percent of U.S. eighth graders would qualify for inclusion among the world's top 10 percent in mathematics, whereas 45 percent of Singapore's students would fall into this category.” Those figures provide “‘ample evidence that our curricula and expectations for our young people are not demanding enough,’ said Norman R. Augustine, vice chairman and CEO of Lockheed Martin Corporation and chairman of the Education Task Force of The Business Roundtable, a corporate group.”

2. In 2002 and 2003, the President of the United States argued that America needed to invade and occupy Iraq to keep the world safe from Saddam Hussein’s stockpile of weapons of mass destruction. The major news media applied little skepticism to that claim, and served largely as a vehicle for passing along the administration’s unscrutinized assertions. The slogan “Support Our Troops” was adopted by large numbers of people as a persuasive argument for going to war. Opponents of the war were widely vilified as unpatriotic extremists. That war uncovered no weapons of mass destruction, resulted in the deaths of tens of thousands of people, ensured generations of hostility toward our country in large sections of the world, and will eventually cost the United States two to three trillion dollars or more, most of it borrowed.

Which of those two paragraphs has more troubling implications for our kids’ futures?


..How can I comment?