Although some claim that team teaching in American public schools was a response to the Sputnik launch and the need to innovate in education, most credit William Alexander with popularizing the concept. At a 1963 conference at Cornell University, he presented a plan to establish “teams of three to five middle school teachers who would be in charge of team teaching content to large groups of pupils, ranging from 75 to 150.” He foresaw “several pedagogical and intellectual benefits, including the development of dynamic, interactive learning environments; creation of a model for facilitating the teaching of critical thinking within or across disciplines; and establishment of new research ventures and partnerships among faculty.“ Alexander acknowledged that teamed teachers would need to adapt their instructional strategies and course planning in order to collaborate successfully. (www.researchgate.net)

We now have research to support many benefits of team teaching, yet it largely disappeared in the 1970s. Larry Cuban writes, “as a buzzword, team teaching in K-12 classrooms flew like a shooting star across the educational sky in the 1960s and disappeared by the mid-1970s leaving little cosmic dust in its wake.” (larrycuban.wordpress.com)

Why did we let such a promising initiative wither? Many factors may have contributed to its decline, but I can think of four: it’s hard to do well because it requires a learning curve and professional development; other innovative initiatives may have displaced it, there are so many different approaches to teaming, and American education is a remarkably inert institution that resists change.

Why does it matter? Research proves that team teaching improves teacher retention and morale while helping teachers meet the ever-increasing diversity of needs of their students.

An Education Week article says that more than 1,100 schools across 18 states use team teaching models. For example, at a Mesa, Arizona, elementary school, two teachers led a highly interactive fifth grade lesson while maintaining order.  The article posits that team teaching may boost retention “because the team models address some of the most difficult tensions that bedevil the teaching profession: It helps students connect to more adults, protects institutional memory in school buildings, and gives teachers timely support to improve their own craft.” When teachers are asked how to boost their morale, additional staff is second only to pay raises. That’s even more true as teachers overall become younger and less experienced and the gap between highest- and lowest-performing students continues to increase. They cite Arizona State University’s Next Education Workforce, and Opportunity Culture, a model designed by the North Carolina-based nonprofit Public Impact as an effective example. That program offers core-content teachers support staff, including counselors or tutors, and gives those teams more autonomy. Another example: the Ector County district in Odessa, Texas adopted Public Impact’s Opportunity Culture team-teaching model in 2019 to cope with and reduce staff vacancies. It’s working: “vacancies dropped from 350 in 2018-19 to less than 30 in 2024-25, even accounting for pandemic disruptions.” (https://edweek.org)

Research supports these efforts. Huriya Jabbar, an associate professor of education policy at the Rossier School of Education at the University of Southern California, found that “the most effective teaching teams quickly develop collective lesson plans, procedures, and student data. Some teams had well-organized systems for tracking calendars, lesson plans, and modifications they’d made over time.” He acknowledges the barriers to this approach: “For all their purported benefits, teaching teams remain comparatively rare in schools. Logistically, they are a heavy lift: They require extensive and ongoing training for teachers, outreach to parents and community groups, and sometimes even physical changes to classroom layouts.” (Ibid.)

Another Education Week article describes the June 2025 findings of researchers at Arizona State University and the Center on Reinventing Public Education on improved retention of teachers.  “… after controlling for teacher and school characteristics, that the teamed teachers were half as likely to leave their schools as their non-teamed peers.” Teamed teachers felt more autonomy about their pedagogy and were able to be more creative. (https://edweek.org2)

Through surveys, the researchers found the New Education Workforce teachers were more likely than teachers in the district working solo to feel they had a say in education decisions at their school. Teamed teachers were also more likely than solo teachers to feel control over their schedules and able to take creative approaches to instruction. Teachers, both solo and in teams, who reported a stronger sense of autonomy in their teaching were more likely to remain in their schools. That autonomy matters. “The study showed that having clear team support and accountability, coupled with flexibility for teachers within those teams, were associated with the highest teacher retention.” (Ibid.)

A  study, conducted by the Mary Lou Fulton College for Teaching and Learning Innovation at Arizona State University in collaboration with the Center on Reinventing Public Education (CRPE), found multiple benefits to team teaching, including  both improved teacher retention and greater teacher-driven decision-making. (https://www.datiak12.io)

Another initiative, The Next Education Workforce model (NEW) uses eight key elements in their team model: “1) teachers share a roster of students, (2) teachers share multiple learning spaces and move across these spaces throughout the day, (3) teachers have and use team planning time, (4) team members have different roles and responsibilities, (5) teachers adjust their schedule according to the needs of both teachers and students, (6) teachers group and regroup their students based on students’ needs and interests, (7) teachers use data to tailor learning to each student, and (8) teachers provide each student with rigorous learning opportunities.” They assert that this approach allows deeper and more student-centered learning, with improved student and teacher motivation and performance. (www.ascd.org)

NEW already works with 28 districts in a dozen states, where 241 teams of teachers use the ASU model, and in the next two years it will expand team teaching in dozens of new schools in California, Colorado, Michigan and North Dakota. (https://hechingerreport.org)

NEW also offers flexibility instead of a one-size-fits-all model. They support school communities in constructing the model that best fits their needs. (https://www.the74million.org)

I myself had two wonderful team-teaching opportunities that improved my own pedagogy and motivation. When the teacher next door and I both taught Junior Honors English, although our classes met at different times, we planned our lessons together, meeting every few Friday afternoons to do that. We also arranged for interactions among our students, like a joint student-run Medieval Festival to which the entire school was invited. Those experiences nurtured both of us as well as our students. I also had the privilege of actually sharing a classroom and team teaching with the chair of the Special Education department as we mainstreamed a number of kids into our joint American Literature class. Again, I learned so much from my partner, our lessons grew ever more creative, and we all were inspired. I so preferred these experiences to being a solo practitioner!

Why, then, if we know the benefits and believe they outweigh the obstacles and challenges, aren’t we doing this more? This investment would reap huge dividends if only we had the will to make it happen.