CHICAGO — Chicago teachers and the nation's third-largest school district reached a labor contract deal on Thursday, ending a strike that canceled 11 days of classes for more than 300,000 students.
Mayor Lori Lightfoot announced that the district had reached a deal with the Chicago Teachers Union after months of unsuccessful negotiations led to the city's first significant walkout by educators since 2012. The union's 25,000 members went on strike Oct. 17, holding marches and rallies across the city.
Chicago Teachers Union delegates representing 25,000 educators voted late Wednesday to approve a tentative deal that includes pay raises over five years, but they initially refused to end a strike unless the mayor adds school days to cover the lost time.
The union said Lightfoot had agreed to make up five days of the lost time. The school district said classes will resume Friday.
The district kept schools open, promising parents that their kids would have a safe place to go and receive meals. City parks, libraries and community groups also opened their doors to kids whose parents didn't want to leave them home alone but were uncomfortable using schools being picketed by educators.
Teachers said the strike was based on a "social justice" agenda and aimed to increase resources, including nurses and social workers for students, and reduce class sizes, which teachers say currently exceed 30 or 40 students in some schools. The union also demanded a 15% raise for teachers over three years.
Mayor Lori Lightfoot said a strike was unnecessary and dubbed the city's offer of a 16% raise for teachers over a five-year contract and other commitments on educators' priorities "historic."
The Chicago strike was another test of efforts by teachers' unions to use contract talks typically focused on salaries and benefits and force sweeping conversations about broader problems that affect schools in large, politically left-leaning cities, including affordable housing, added protections for immigrants and the size of classes.
Union officials said they're building on massive teacher protests in conservative states, including West Virginia last year where teachers called for higher pay and greater funding for schools.
The walkout in Chicago also served as one of Lightfoot's first major hurdles after taking office this year.
Lightfoot, a former federal prosecutor, campaigned on a progressive platform, including school reform, and the union accused her of failing to follow through on campaign promises.
Chicago teachers were joined by thousands of school staff, including security guards and teachers' assistants who belong to a unit of the Service Employees International Union. That union reached a tentative agreement with the district on Sunday, but its leaders vowed to remain on the picket lines until the teachers reached their own deal.
The strike also spread from the picket line to the playing field, as some high school athletes found themselves shut out of competitions. One school, Solorio Academy, missed a chance to win its second state soccer championship in three years because the tournaments began during the strike.