Whoops! Discovery Math Wasn’t Key to Mercer Middle School’s Success

Seattle Times education reporter Brian Rosenthal buries the lede just a little in his excellent story on Mercer Middle School’s amazing turnaround. Trying to sum up the factors involved, Rosenthal puts this list together:

It involves a strong principal, a collaborative group of hardworking teachers and a heavy use of data to constantly tweak instruction. There have been some bold moves, such as scrapping the district’s mandated math textbook in favor of a specialized curriculum built to the same state standards.

“Scrapping the district’s mandated math textbook” has to be the most controversial move — Rosenthal allows that it’s “the most talked about” — given that Mercer Middle School hadn’t been given permission to do it. They went rogue. It’s kind of a big deal. When the Seattle Weekly was attempting to explain why school board members hung onto their positions in the last election, they pointed to test scores:

And even some schools in less-affluent parts of towns are showing gains. Beacon Hill‘s Mercer Middle School, for example, saw 78 percent of its sixth graders pass the state math exam last year — a stunning performance for a school in which 77 percent of the kids qualify for free or reduced-price lunches.

So this news, arriving post-election, is of interest to school board challengers and their supporters. You have to ask yourself what’s truly salient in Rosenthal’s list. Principals? Certainly — I’ve had too many conversations with outstanding teachers laboring to fit in with a command-and-control principal, who is not so much power-mad as trying obsessively to protect his or her job by fulfilling superintendent directions to the letter.

But a collaborative group of hardworking teachers? Across the district, I can’t think of a harder-working group more disposed to collaboration. Heavy use of data? Possibly. But that dovetails with the importance of the textbook change-up: University of Washington meteorologist Cliff Mass and his math competency crew have been arguing for some time that the Seattle School District is ignoring data on Discovering Math textbook performance. (When you have spent over $1 million on a new textbook series, you tend to want to avoid giving people the impression you’ve made a huge mistake that may haunt students throughout their lives.)

Mass has assembled a Ross-Perot-like collection of charts and graphs to demonstrate his point, which is not just that “kids today can’t do the math!” It’s also an indictment of a fundamental flaw in the inquiry procedure, due to an unexamined bias: Inquiry’s method of talking through math privileges students who have an advantage at talking things through. It’s not just Revenge of the English Majors on Math Nerds–it makes math more difficult for anyone struggling with language skills to begin with. Argues Mass:

The bottom line of all this:  It is now absolutely clear from a huge amount of evidence that discovery math programs don’t work and that they particularly hurt minorities, the disadvantaged, and those with weaker English skills.  They also hurt the top demographics as well.  Seattle has extraordinarily poor discovery math at all levels (Everyday Math-elementary, Connected Math-middle schools, Discovering Math-high schools). Suburban districts like Shoreline and Bellevue have dropped discovery math after seeing it undermine student performance.

Anyone who loves math will tell you that math is its own language, so learning fundamentals “in translation,” so to speak, through inquiry, may at best be a workaround.

That said, I’ve buried my own lede: Commenters on both the Seattle Times story and Cliff Mass’s post suggest that Mercer’s turnaround correlates strongly with improved results in the middle school’s grade-school feeders. Also, responding to Mass’s praise for the Saxon textbooks, one writes:

Before this idea runs rampant it is important to note that Saxon is only used by students who fall in the lowest third of sixth graders (based on state standardized and norm-referenced tests as well as the schools evaluation). At seventh grade the percent of students using Saxon is smaller and in eighth grade is nonexistent. There are many other tools in the tool box.

That is, Saxon’s value lies in its use as remedial instruction for sixth-graders; if sixth-graders didn’t already need remedial instruction, what a different landscape math instruction might be. Is that the most important lesson here? That grade school is the stuff that major boosts in later-life test results are made of?

One thought on “Whoops! Discovery Math Wasn’t Key to Mercer Middle School’s Success

  1. I was fortunate to be the principal who brought Saxon Math (after the teachers voted for its use)to Seattle’s North Beach Elementary in 2001. I had used it as a teacher and principal on the Spokane Indian Reservation in the early 1990s and we saw great success with Saxon’s traditional material. The Seattle district staff were stressed by my choice of Saxon because it is used, they declared, primarily with lower performing (high risk) students and North Beach was 80% upper middle class. But the supt at the time stressed site-based decision making, so we took advantage of that policy. Saxon Publishers allowed us to be a pilot site with free materials for K-2 the first year.

    The next year, our parents and teachers were so supportive of Saxon’s effects on our students, the PTA raised money to buy materials for grades K-5. Saxon Publishers also gave us some special rates. Within 4 years, these “white” kids with their 66% math passing rate in 2000, had achieved 91% passing (for 4th graders at the time). We had proved that curriculum makes a HUGE difference for every economic group of students.

    After I left North Beach in 2004, there were concerted efforts by district staff to get rid of Saxon Math. You see, results for the children are rarely the issue in math curriculum choices by urban districts’ decision makers. It’s about being a “team player” with the adults in charge, who follow a particular ideological path of reform materials for creating equity in classrooms, not excellence in mathematics.

    The North Beach math scores have dropped precipitously as some assigned principals have fought the parents’ and teachers’ use of Saxon.

    By the way, even if Saxon were for only the lower performing kids, that means it should be used by 50% of the nation’s students and 70% of those in urban districts.

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