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Two years ago, when I visited Westwood High School in Mesa, a suburb of Phoenix, every incoming freshman started the year in a very unusual way.

Back when my mom attended Westwood in the early 80s, students made the typical walk from class to class, learning from one teacher in math and another for English or history or science. (My mom was one of two girls in Westwood’s woodworking class.) Flash forward a few decades, and in 2022, I observed four teachers and 135 freshmen – all in one classroom.

The model, known as team teaching, isn’t new. It dates back to the 1960s. But Arizona State University resurrected the approach, in which teachers share large groups of students, as a way to rebrand the teaching profession and make it more appealing to prospective educators.

Now, team teaching has expanded nationally, and particularly in the American West. The number of students assigned to a team of teachers tops 20,000 kids – an estimate from ASU that doubled from fall 2022. Mesa Unified, the school district that runs Westwood and the largest in Arizona, has committed to using the approach in half of its schools. And the national superintendents association last year launched a learning cohort for K-12 leaders interested in the idea.

Brent Maddin oversees the Next Education Workforce Initiative at ASU’s teachers college, which partners with school districts trying to move away from the “one teacher, one classroom” model of education.

“Unambiguously, we have started to put a dent in that,” Maddin said.

The Next Education Workforce Initiative today works with 28 districts in a dozen states, where 241 teams of teachers use the ASU model. It will expand further in the next two years: A mixture of public and philanthropic funding will support team teaching in dozens of new schools in California, Colorado, Michigan and North Dakota.

ASU has also gathered more data and research that suggest its approach has made an impact: In Mesa, teachers working on a team leave their profession at lower rates, receive higher evaluations and are more likely to recommend teaching to a friend.

Early research also indicates students assigned to educator teams made more growth in reading and passed Algebra I at higher rates than their peers.

“Educators working in these models — their feeling of isolation is lower,” Maddin said. “Special educators in particular are way more satisfied. They feel like they’re having a greater impact.”

Last year, the consulting group Education First shared its findings from a national scan of schools using different models to staff classrooms like team teaching. Among other groups, their report highlighted Public Impact, which supports schools in creating teams of teachers and has reached 800 schools and 5,400 teachers.* Education First itself works with districts in California to use a team structure with paid teacher residents and higher pay for expert mentor teachers.

In North Dakota, team teaching has caught the attention of Kirsten Baesler, the state superintendent of public instruction. Her office recently sent a group of lawmakers, educators and other policymakers to Arizona to learn about the model. Later this fall, Fargo Public Schools will open a new middle school where students will learn entirely from one combined team of teachers.

Team teaching has expanded in Mesa, Arizona’s largest school district, and around the country. Here, more than 130 freshmen at Mesa’s Westwood High School learn in one giant classroom overseen by four teachers. Credit: Matt York/ Associated Press

Jennifer Soupir-Fremstad, assistant director of human capital for the Fargo school district, recalled Mesa teachers telling her how much more supported they feel – by administrators and their fellow teammates. “That was a game changer,” she said.

The district’s new middle school will include a competency-based model where students can learn and work through content at their own pace. Five core teachers, whom the district refers to as mentors, will split responsibility for students in all three grades. Enrollment will be capped at 100 students for the first year, with plans to add more teams and serve up to 400 students in the future.

When my mom read my Hechinger Report story about what’s happening at her high school now, she questioned whether teachers could stay on top of 100-plus teenagers who just want to socialize. But she loved the idea of seeing her classmates more.

“I would have loved to be with my friends more,” she said. “We were separated for most of our classes. I think it’s awesome.”

*Clarification: This story has been updated to clarify the description of the work of Public Impact.

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