Education should only be shut down as an absolute last resort. Most of the science indicates schools have little to do with the spread. Coronavirus is completely disrupting their education as it is and the token education my secondary school kids got during last lockdown were powerpoint slides, and very little interaction. Some teachers dealt with this much better than others but some of them made very little effort (one teacher was working from home but had no internet connection). The young are the ones least at risk and yet they are the ones likely to be paying for this for many years to come.
Universities need to continue, especially those with medical, nursing or allied health professionals students. The NHS needs the final years to qualify in the summer to replace the staff who retire/resign etc