HOUSTON — Tyler Dowdy just started his third year of teaching at YES Prep West, a charter school here. He figures now is a good time to explore his next step, including applying for a supervisory position at the school.
Mr. Dowdy is 24 years old, which might make his restlessness seem premature. But then, his principal is 28. Across YES Prep's 13 schools, teachers have an average of two and a half years of experience.
As tens of millions of pupils across the country begin their school year, charter networks are developing what amounts to a youth cult in which teaching for two to five years is seen as acceptable and, at times, even desirable. Teachers in the nation's traditional public schools have an average of close to 14 years of experience, and public school leaders and policy makers have long made it a priority to reduce teacher turnover.
But with teachers confronting the overhaul of evaluations and tenure as well as looming changes in pension benefits, the small but rapidly growing charter school movement — with schools that are publicly financed but privately operated — is pushing to redefine the arc of a teaching career.