text: Credit recovery for students who have failed a high-school class have shown that, while they may have passed computer tests, they have achieved little subject knowledge. That is also true here in Wisconsin although Wisconsin did much better than most states.
  In the long run, the digital classroom cannot replace in-person teaching. Many homes have a caring and knowledgeable adult who can supplement online instruction. But in too many cases, elementary-aged students may be left at home alone, perhaps even required to care for younger siblings while their parents are off to work earning money to put bread on the table and keep a roof over their heads.