One resource that has been SUCH a big help to me has been
www.allinonehomeschool.com https://allinonehomeschool.com/how-t...is-curriculum/ You can see if there would be a couple of thngs they could do while at the neighbors. Also a site like
www.mrnussbaum.com you could really use as a curriculum. There is so much there and again they could play some of the learning games and the history tutorial things are superb and fun because of the format
http://mrnussbaum.com/united-states-history-for-kids/ Lots of fun geography games there too