Hint: the answer is not,  “never.” It is a bad idea, according to education blogger Peter Green, “when charters disrupt and displace [district] public schools.” I would add that often, these district schools are the hubs of their communities so charters contribute to disrupting these communities as well.

Case in point is a new charter school (Legacy Traditional School) being built in Glendale, Arizona. Scheduled to open in time for the 2016/17 school year, the new campus will serve 1,200 K-8 students at the northeast corner of 67th Avenue and Thunderbird Road. Sounds good, right? Problem is, this school is being built within the boundaries of the Peoria Unified School District, within two miles of 10 of their “A” or “B” rated elementary schools (50 percent of PUSD’s schools are rated “A”, another 25 percent are rated “B.)  When PUSD has the capacity to serve the 1,200 students Legacy hopes to eventually attract, why is this school necessary, or even in the best interest of this community?When the charter school concept was first embraced back in 1988, it was as “a new kind of public school where teachers could experiment with fresh and innovative ways of reaching students.” In Cologne, Germany, Albert Shanker visited a public school where teachers made the critical decisions about what and how to teach and the school had students with a broad mix of abilities, family incomes, and ethnicity. He said charter schools could “reinvigorate the twin promises of American public education: to promote social mobility for working-class children and social cohesion among America’s increasingly diverse populations.” Shanker also believed charter schools should be unionized because of the critical role he believed unions played in democratic societies.

Unfortunately, today’s charter schools are an entirely different animal than Shanker envisioned. They are more autocratic (empowering management versus teachers) and more segregated (by race and income) than ever and only about 12 percent of charters provide their teachers union representation. No wonder an “astounding 24 percent of charter school teachers leave their school each year, double the rate of turnover in traditional public schools.”

They are now seen as “a vehicle for infusing competition and market forces into public education.” Whether intentionally or not, charters have served to re-segregate education to a level not seen since the 1960s. A side benefit for the corporate reformers was also no doubt, the weakening of teacher unions and therefore less democracy in our schools and communities. All this eventually brought us to where we are today. Instead of charter schools augmenting and serving as “laboratory partners to public schools”, they are now in direct competition for students and the dollars they bring. Make no mistake, today’s charters – whether they are for-profit or non-profit – are as much about making a profit, as they are about educating children.

What suffers from this “competition” mindset is the collaboration between schools, overall efficient and effective use of available education funding, the richness of the educational experience that truly diverse schools can bring, and the strong school climate vibrant teacher voices can bring. This diversity isn’t just valuable for our students of color, but for their white counterparts as well. Those students who’ve experienced more diversity will be more successful in the ever-increasingly global economy.

So, here we are. A brand new charter school is under construction, right in the middle of 10 excellent district schools with plenty of capacity. As Legacy Traditional School is a non-profit entity, I suspect the school is funded with a bond issued by the Phoenix Industrial Development Authority (quasi-private so the taxpayer is not on the hook.) Nonetheless, the Legacy charter will compete directly with PUSD for what are already too few maintenance and operation dollars. As for other for-profit charters, they’ll likely turn to SB 1531 signed into law during this year’s legislative session which, provides $100 million to provide collateral for lower interest rates on charter school project loans. When those charters default, Arizona taxpayers will get the bill. (Don’t even get me started on how the $100 million could have helped our district schools.) In either case, said Tracey Benson, of the Arizona School Boards Association, charter schools added will “build corporate assets – those held by privately operated charter schools – versus community assets – our local district public schools that add value to our cities and neighborhoods.”

I’m not a charter “hater”, I’ve seen some that serve a special niche and provide a valuable alternative. What I do hate is the narrative that charters are superior to district public education, that they ensure disadvantaged students have access to a “high-quality choice”, and that they save the state money…because that narrative is largely false. At the end of the day, over 80 percent of Arizona’s students attend district public schools and that should be our first priority for funding and support.