SACRAMENTO (AP/CBS13) – Gov. Gavin Newsom and state legislative leaders have reached an agreement aimed at getting most California public schoolchildren back in classrooms by the end of March.

Most of California’s public schools have not met in-person since March because of the coronavirus. Many districts have struggled to reach agreements with teachers’ unions on the best way to return students and staff to the classroom.

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Newsom, who could face a recall election later this year spurred by his handling of the coronavirus, has been at odds with legislative leaders on the best way to encourage school districts to return students to the classroom. California can’t order schools to return to in-person instruction, but state officials can offer a lot of money to those that do.

The agreement sets aside $6.6 billion for schools that return to in-person instruction by March 31. The bill is a deal between Newsom, state Senate President Pro Tempore Toni Atkins and Assembly Speaker Anthony Rendon, all Democrats. It was confirmed by Atkins’ office. Newsom’s office has scheduled a formal announcement for late Monday morning.

In a statement, Sacramento City Unified School District officials said they were “encouraged” by the back-to-school announcement.

“While we have announced a reopening date beginning April 8, we will consider the incentives and requirements as laid out in the bill announced today. We know many of our families are ready to return in person, and we look forward to offering them that choice,” the district wrote.

Sacramento City Unified also noted that, as of Friday, they had given more than 2,000 COVID-19 vaccinations to staff.

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The details of the plan are complicated and were confirmed by two state officials with knowledge of the plan who spoke on condition of anonymity because they were not authorized to speak about it publicly.

California counties are divided up into different coronavirus infection level tiers, with each tier having specific rules about how businesses and other public spaces can operate during the pandemic.

To be eligible for this new money, districts in the most restrictive tier — known as the purple tier — must return to in-person instruction at least through second grade, the officials said.

Districts in the next highest tier, the red tier, must return to in-person instruction for all elementary school grades, plus at least one grade in middle and high school, the officials said.

The bill would not require all students and staff to be vaccinated before returning to the classroom. And it would not require districts to get approval from teachers’ unions before returning, the officials said.

Testing is required for schools in the purple tier.

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Copyright 2021 CBS Broadcasting Inc. All Rights Reserved. The Associated Press contributed to this report.