Should teachers go to school?
(photo by dcJohn)
Ladue teachers are going back to school.
❝Ladue, one of the top-performing districts in the state, has recently told its teachers with bachelor's degrees that a master's degree "will be the new standard expected" within four years.❞ (St. Louis Post-Dispatch)
The Post article basically says that the teachers aren’t going back to improve their teaching, as “study after study” shows that further education isn’t worth much. Then why would Ladue encourage their teachers to spend their time in class?
❝To the Ladue School District, it's worth their reputation, and the support of voters who may approve or deny tax increases.❞
That seems harsh. Maybe pragmatic?
I had noticed the Ladue outlier in a post on teacher salaries last spring.
I would like to drill deeper into the research on graduate studies since it seems so counter-intuitive to me as both a former teacher and as someone who has looked at a lot of numbers. I have a lot of questions.
Would the research differ if we factored in the type of degree and/or the challenge level?
❝I still see a lot of generalist master's programs that are pretty easy and painless for teachers to get through," Hausfather [dean of education at Maryville University] said. "It's still hard to push programs that push people. They just want to get a degree and a pay raise.❞ (St. Louis Post-Dispatch)
❝They [Goldhaber and Brewer (1996) also found that, although advanced degrees in general were not associated with higher student achievement, an advanced degree that was specific to the subject area that a teacher taught was associated with higher achievement.❞ (Center for Public Education)
Would the research differ if we isolated certain age levels or certain subject areas?
❝Goldhaber and Brewer (1996) found that the presence of teachers with at least a major in their subject area was the most reliable predictor of student achievement scores in math and science.❞ (Center for Public Education)
What long-term effects does being perceived as more professional have on the teaching profession?
This seems to be the affect Ladue is going for. I’m not sure how it can be measured. Have they done surveys?
Yikes, the teachers aren't certified
I have a friend who insists that research shows that teacher certification means nothing. He's not the only one.
I thought I would throw out there the correlation numbers for St. Louis County school districts between the certification rate and the median math score on the Terra Nova for third graders: .72 (excluding Special School district).
Occasionally districts will hire someone who will finish certification within a specified time frame because they believe that teacher is an excellent choice. This may especially be true in some of the more specialized areas. My theory is that the difference between 100 percent certification and 99.4 isn't much. When I sorted by certification percentage and only checked the correlation of districts below 99 percent, the number decreased slightly to .70. However, by using only the districts below 98 percent, it increased to .76. It stayed the same for under 97 percent
The highest correlation numbers I found were when sorting for median score and then only using the lower numbers.
So schools with a lower median Terra Nova math score in third grade highly correlated with certification rates. Maybe some time I'll run more numbers to see if this holds up both with other grades and other content areas.
Correlation numbers are far from conclusive but do show an area in which to do more precise research. Does this only work in an area with competing districts? Within a larger district? Over an entire state? What areas are the non "highly qualified" teachers teaching in? Enquiring minds want to know.
(Numbers from DESE)
What do teachers make anyway?
Source: DESE
I assumed that Clayton would be the top-paying district in the county, and I was correct. The average is high because the district prioritizes experience and advanced eduction. The average number of years teaching is 15.6; while Webster Groves, the next highest, is 14.7—almost a year less.
Clayton, Brentwood and Kirkwood all have over 80 percent of teachers with at least a master's degree. They are also the highest paying districts. This is no coincidence as I found a .76 correlation between average salary and percent with a master's. This is much higher than the still statistically significant .40 correlation between average salary and average number of years teaching.
At a future date I will compare the percent with a master's to quality of schools because in looking at it, that seems to be a pretty good indicator, with Ladue as a weird outlier. (What's up with Ladue only having 50 percent of its teachers with a master's? They're not young (14.1). This deserves further research.)
Teachers can do research too!
The St. Louis Post profiled an elementary teacher in the beleaguered city school system.
❝Johnson labored at night and through winter and summer breaks for three years, and the product of that passion is a supplemental learning project. It represents one teacher's homegrown effort to solve one classroom's deficiencies, with the hope of later helping to turn around an entire district.❞
The program works by having students progress through levels as they learn their basic math facts down cold.
❝When a master steps to the podium, there's good reason that mesmerized classmates congregate at the podium like mere mortals gathering at the cage while Albert Pujols takes batting practice:
A master can write the answers to 100 multiplication questions in 110 seconds.❞
It sounds like a personalized version of the Fastt Math that is becoming popular in suburban districts.
I want to highlight one of the problems with the attitude of the city school district.
❝Though district officials subscribe to the theory that the achievement gap needs to be erased one classroom at a time, they say educational practices must first undergo rigorous research and academic review.
"He knows what works for him. That's not to say he doesn't have a program that works well for his students. But he doesn't have the research base yet to implement what he is doing on a larger scale," said William Parker, an assistant superintendent for elementary education.❞
I understand wanting to use research-based curriculum changes, but the district is essentially telling its teachers that no matter how hard they work and how effective they are since they can't provide the large research basis that commercial suppliers can, they are not as important. A better response would be to work with him to run a larger pilot study and to help publish. Working with teachers as collaborators instead of just implementers of off-the-shelf but "researched" curriculum would go a long way toward improving working conditions.
❝When his wife, Cathy, asks why Johnson remains in the city when he "could be making $10,000 more to work in the county" his response is uniform. And it starts with those students who hail, as he did, from a single-parent home absent a father.❞
While the city schools don't pay that much less than the county, an effective African-American male elementary teacher is highly recruitable. The city shouldn't rely on his desire to help kids from single-parent homes and should provide the supportive environment that teachers like him need, including helping them know how to share their work with others.
Length of contract affects salary
When I first read Education Gadfly's post critiquing the Quality Counts 2008 report, I was struck by his reference to teachers only working 9 months as I always had to work longer. In looking over Missouri's data, however, I can see the disconnect.
While Mo. teachers ave. 181.49 contract days, St. Louis teachers average 190 contract days with several districts at 195 or above (Mehlville, Brentwood, Lindbergh). In looking through the state numbers, some districts only required 175 or even 174 (!) days. That's as much as a four week difference. Yes, the urban districts pay more, but they also expect more of their teachers. Since Missouri's minimum number of school days is 174, some of the rural districts must not have any or minimal professional development days. I think this needs to be addressed in any minimum salary legislation.
Numbers taken from MSTA Mo. Salary Schedule and Benefits Report
Rhyme or reason to salary schedules?
The St. Louis
Post-Dispatch provided an interesting graphic to
accompany its Rod Jetton story which gave the
district paying the most to beginning teachers
and the district paying the least. I had assumed
that Clayton would be the highest paying school,
but I was wrong. Jennings. The lowest-paying
district is Hancock Place. I wasn't surprised
there. I ranked all of the districts and could
discern no obvious pattern.
I wondered if Jennings was one of those districts
that encourages beginning teachers by paying them
well but doesn't reward its more experienced and
educated teachers, so I also looked at maximum
teacher salaries. Nope, Jennings is just a
high-paying district.
I wondered if the maximum salary was tied to the
median income level of the district. Seemed
reasonable that the districts in wealthier areas
would pay more. With a correlation number of -.26
though, that's not the case. Other market factors are in play.
The spread between minimum and maximum salaries is
important as teachers want to know that their
salaries will increase. Quality Counts suggests a ratio
of at least 2.0 The St. Louis districts do that
to stay competitive even if the rest of the
state does not (state average 1.66).
❝In fact, the salaries and career potential for teachers are remarkably flat: The average maximum salary that a teacher can earn is just 1.85 times the salary of a raw entrant, according to the National Center for Education Statistics, based on figures from the 2003-04 school year.❞
To get a better grip on which districts tighten their salary schedules, I ranked them and included whether each district has been named a district of distinction by Missouri based on MAP data.
With Rockwood, Kirkwood and Pattonville the only districts under the 2.0 and on the bottom of the heap, I have to say that the compression ratio isn't the end all although I do think it's important. Studying all the districts of the state might show more of a difference rather than within a region or market area.
I ran some correlation numbers to try to figure out whether the compression ratio is more highly correlated to the maximum salary or the minimum.
Max. salary correlation .73
Min. salary correlation .24
Obviously it is tied to the max salary. Hancock Place did have the highest ratio with a low starting salary and high maximum salary. I was glad to see that the bad press it has received for its low starting salary isn't justified. Most of the time, however, low starting salaries meant little in terms of the ratio.
Summary
I doubt few prospective teachers compare salary schedules too closely as long as a district is within the regional norm, but I found it fascinating. Some of my assumptions were challenged, which will encourage me to dig deeper in the future.
Numbers from MSTA's salary schedule report