The Next Generation Learning Standards, delayed by the pandemic, will replace the-Common Core State Standards (CCSS). New York will roll out its new standards and new exams in the 2022-23 and 2023-24 school year.
One of the shifts is in Math to "explore" concepts in place of "master" -- this is important as mastery usually implies no mistakes!
This Chalkbeat article highlights the "expansion of online schooling is poised to be a lasting consequence of the pandemic, despite longstanding questions about its effectiveness." Here are some examples of online public schooling options in the US: