In my last post I highlighted two districts that are equalizing opportunity to learn and increasing teacher collaboration through districtwide curriculum and assessments. Across schools, the same knowledge and skills are being taught, and the same expectations are being met.
Imagine what it would be like to have to transfer schools mid-year in one of those districts. Making new friends, getting to know new teachers, and dealing with whatever family upheaval caused the move are hard enough. The one good thing about the transfer is that you would not be lost in class. Your new teachers would be teaching the same curriculum, and they would have detailed information on your prior performance.
It’s a shame this level of coordination is so rare—for schools transfers are not rare, especially in urban areas. A new report summarizes the available data, finding that two-thirds of elementary school students change schools, with 24% changing schools two or more times. The effects are devastating:
One paper … summarized the findings from 16 studies (9 of which were identified as methodologically strong) conducted since 1990. The study found that even one non-promotional school move both reduced elementary school achievement in reading and math and increased high school dropout rates, with the most pronounced effects for students who made three or more moves….
One study that tracked a cohort of preschool students in Chicago for 25 years found that students who made non-promotional school changes between kindergarten and 12th grade were less likely to complete high school on time, completed fewer years of school, had lower levels of occupational prestige in their jobs, experienced more symptoms of depression, and were more likely to be arrested as adults. The impacts of mobility were above and beyond the impacts of associated risks such as poverty and residential mobility, and were more severe for transfers between the fourth and eighth grades….
A high school student who participated in a comprehensive study of mobility in California commented:
Moving and changing schools really shattered my personality. I feel like there’s all these little things I picked up from all of the different schools and I feel all disoriented all the time. There’s no grounding. I always just feel like I’m floating.
And, … one study in Texas found that student turnover, especially during the school year, adversely affected student achievement not just of mobile students, but everyone in the school. Moreover, the effects were larger for poor and minority students.
Would a districtwide curriculum solve these problems? No. But it would certainly help with the intra-district transfers. A statewide instructional framework—which specifies certain topics for each subject and grade, but leaves room for discretion at the local level—would also help. Maybe that teenager from California would not feel so fragmented if he had the opportunity to read whole novels, conduct whole science experiments, and create whole art projects, even while changing schools. Maybe he would have more in common with his new classmates if they had some shared knowledge. Maybe his teachers would be better prepared to support him if they had some notion of what he had studied in his other schools.
Maybe someday more districts and states will realize that an education is not a collection of skills to be cultivated with any content. An education is a curated, systematic exploration of the best humanity has to offer, resulting in a broad body of knowledge and content-specific abilities that enrich life. At least, that’s what it should be.

A new school need not mean a new curriculum (photo courtesy of Shutterstock).