Should schools disregard all failing classes due to the pandemic ?? Pls explain

It depends. But for the most part, i think not.

Explanation:

By now i believe we should be used to the pandemic by now, sadly, so we should be on top of our grades. I understand if maybe you or a family member has the virus and maybe you're failing for the time-being, but once things are back to normal for you, you should get back on top of it.

the power of