MAP scores highlight U.S. inequality
I am intrigued by the newly released Mo. MAP scores in a similar way to my fascination with political polling, complete with a need to understand the caveats and to dig deeper.
Fareed Zakaria, in The Post-American World, explains the U.S. math score mediocrity.
❝But even if the U.S. scores in math and science fall well below leaders like Singapore and Hong Kong, the aggregate scores hide deep regional, racial, and socioeconomic variation. [...] The difference between average science scores in poor and wealthy school districts within the United States, for instance, is four to five times greater than the difference between the U.S. and Singaporean national averages. In other words, America is a large and diverse country with a real inequality problem.❞
This inquality is highlighted in the St. Louis County MAP scores. The 10th grade math scores ranged from 81.4 percent of a school scoring proficient or advanced at Clayton to 0 at Wellston.
OK, that is pretty extreme. The top five scoring districts averaged 71.6 prof/adv.; while the bottom five districts (excluding Wellston) averaged 15.6. I excluded Wellston because it has had its accreditation stripped and students may go elsewhere. In fact several go to Clayton.
The elementary math numbers aren’t any better. I chose 5th grade because I felt that gave students several years to get used to testing. The top five districts averaged 75.02 prof/adv; whereas, the bottom five averaged 18.76.
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.)
Greening St. Louis Schools
I have previously challenged districts with building initiatives like Rockwood to include green elements. Parkway is having public meetings where residents can voice their opinions. I'm sure other districts are also considering renovation projects.
Missouri is a bit behind with no LEED certified schools although one is expected to open in Kansas City next year. In St. Louis County, most schools are renovating, not constructing new buildings, which makes the LEED certification trickier. Ohio is requiring all new schools and major renovations to be LEED Silver certified and is helping with funding.
Julia Feder, a green schools advocate for the U.S. Green Building Council St. Louis Chapter, spoke last night (Tues. Feb. 12) to the Clayton school district about the advantages of building green and the "triple bottom line."
Good for environment
nuff said
Good for economics
While building green costs 3-5% more, the payback time is 5-7 years. Obviously, schools last longer than that, so taxpayers benefit. The average green school saves $100,000 per year in operating costs.
❝Analysis of the costs and benefits of 30 green schools and use of conservative and prudent financial assumptions provides a clear and compelling case that greening schools today is extremely cost-effective, and represents a fiscally far better design choice. Building green schools is more fiscally prudent and lower risk than continuing to build unhealthy, inefficient schools.❞ (Greening America's Schools: Costs and Benefits, Gregory Kats, Capital E Report, pdf)
Good for health and wellness
An AIA (American Institute for Architects) report gives some promising data: 38.5 percent reduction in asthma because of improved air quality and 1.41 fewer teacher work days missed. (eSchool News) Improving kids' health because of better building design and implementation is a moral obligation.
Illinois has passed the Green Cleaning for Schools Act, which will help all schools take steps toward making schools a healthier environment. Will Missouri step up?
Learning
A Heschong Mahone Group study showed that daylighting, contrary to previous assumptions, doesn't decrease learning. Instead, students showed a 20-26 percent faster learning rate. I remember the middle school I attended with its miniscule windows. Sigh.
Studies have linked a decrease in ADHD behaviors to time spent in the outdoors. Outdoor classrooms are another component to green schools.
USGBC-STL is giving a presentation "Greening Your School and District 101: What do you need to know to take the first steps?" at Crossroads Preparatory School April 3 8-10 a.m.