There’s no reason to vaccinate children with something that isn’t even FDA approved. The age group K through 12 is the lowest risk group. The risk to children from natural infection with the virus is almost 0 and over 99.99% of children who catch the virus will make a full recovery. While it may make sense for those few children at serious risk from COVID-19 to be vaccinated this year, the risks from the vaccines far outweigh any potential benefits for the vast majority of children.
You cannot effectively vaccinate against a virus. It keeps mutating and changing. You are just putting poison into healthy children and causing blood clots and heart issues etc.
Consider the long-term repercussions (which no one even knows what those will be yet) while you are looking for a short term fix. It is not worth putting our healthy children at risk.