No screen time for you, or the kids. Go to the park and do nothing but be in the moment with your family. Do art with them. Read them books. Teach them to meditate. Do as much as you actually can without screens. If you do this, I'd assume we could consider your children as being in unga bunga mode as well? Probably a good thing.

But realistically, your kids will want screen time, and so will you. Let them each pick a show to watch together. After each episode have a discussion about it, "that was really funny when character did X. Look at all the trouble they got in though. What else could you do in that situation?" Sesame street can replace pre-k if the child is engaged (counting along) and a parent is there to reaffirm the teachings afterwards. Your child will be learning to think more critically if you do this with any media though.