The Houston Chronicle reports an acceleration in principal turnover since the state took over control of the Houston Independent School District and placed non-educator Mike Miles in charge. The principals of nearly 60 schools have resigned or been removed. A military man, Miles was “trained” by the Broad Superintendents Academy. He is imposing standardized curriculum and instruction across the schools he directly controls (called the “New Education System”).

Even the principal of an A-rated school lost his job.

The memos came in one after the other, a laundry list of grievances listing all the ways Federico Hernandez was supposedly failing as principal of Houston ISD’s Middle College High School.

A teacher used Post-It notes rather than index cards during a lesson, according to one complaint from Hernandez’s supervisor. Others allowed students to sit in the back of a classroom or kept a light off during class. Some implemented multiple response strategies, “but not correctly,” read the memo shared with the Houston Chronicle.

Even though the campus run on Houston Community College’s Felix Fraga campus boasts an A-rated academic performance, those were among the infractions that got Hernandez removed from his job less than two months into the school year.

He is one of at least 58 principals who left their schools, involuntarily or otherwise, in 2023 since Superintendent Mike Miles was appointed to his post by the Texas Education Agency on June 1, according to a Houston Chronicle analysis of HISD staffing records. After taking into account schools that share a principal, such as Jane Long Academy and Las Americas Newcomer School, or those that recorded multiple changes between June and December, such as Madison High School, the Chronicle confirmed there have been at least 61 leadership changes across 59 campuses…

Erica Harbatkin, an education policy expert at Florida State University who studies principal turnover, said it is not unusual for administrators to reassign principals in an attempt to shake up under-performing schools. They typically don’t do so during the school year, though, because principals need time to plan and coordinate their staff, and “coming in after the school year started… obviously undermines some of those strategies.”

Harbatkin said replacing a principal is one of the quickest ways to effect change at a school, for better or worse.

“The theory of action behind more contemporary school turnaround and improvement policy is that these schools are in this pattern of low performance, and they need something to get them out, some sort of big external shock … and one of the ways that happens is through replacing the principal,” Harbatkin said.

If not done carefully, however, principal turnover can lead to negative effects on student achievement, Harbatkin said. Her research found that principal turnover “is associated with lower test scores, school proficiency rates, and teacher retention.”

“When principals turn over teachers tend to turn over as well, and if that turnover is not well-planned, if there’s not good distributed leadership in the school or someone who can step into the role, that’s likely to make those negative effects even larger,” Harbatkin said.

No one explained the theory or rationale for removing a principal from a high-performing school. Maybe he failed to comply with an order…

Ebony Cumby, who served as principal at Askew Elementary in west Houston for 12 years, resigned within a week of Miles’ appointment after sitting through the first couple days of principal meetings.

“Throughout that period, there were things that I thought were exciting changes that needed to be made in the district, and there were other things that I could foresee being problematic, especially for a district as large as HISD,” Cumby said.

Cumby said she appreciated Miles’ attempts to “bring more consistency” to the district by standardizing the curriculum and other elements, but she was put off by what she described as “a cookie-cutter way of teaching” that she would be expected to enforce. After over two decades at HISD, she ended up leaving public education altogether for another industry.

“I noticed early on that there were things in place that, whether it was intentional or not, were going to take autonomy away from teachers and require them to conform to a certain way of doing things and really take away their creativity, which as a principal was a big deal to me,” Cumby said. “To kind of hear that its ‘our way or the highway’ did not sit well with me.”