I live in suburbia. 3,000 in the district.

Haven't noticed much social distancing of any child no matter the age.  Groups of teens in the driveway, elementary kids playing, at the pools, playgrounds, exposures in retail stores and restaurants.  I don't see how having classrooms back or sports activities will change much in regards to the amount of exposure.  The young for the most part seem to be less impacted by the virus as well.

I can see some teachers being apprehensive.  Those that are threatening to avoid teaching better have avoided all shopping and dining over the last 3 months and promise to not do so going forward.

As far as the number......?  Based on positive, hospitalization, death?   Do we set whatever the number is for this as the benchmark for the flu or other viruses?