Followup: I continued teaching my daughter fractions and decimals which had two consequences: she is now in the top maths group which is taught by a different teacher, but now she is the dumb kid in a group a smart kids.
The stunning scenery on Shengshan Island is the result of the houses and outbuildings being slowly consumed by nature. The seaside village now lies empty because it was more economical for the fishermen to move and work on the mainland where catch could easily be transported and sold.
In 1631 the Zwaanendael Colony was established on this land, with the initial settlement at what is now Lewes Creek. A cultural misunderstanding with the Native Americans led to the massacre of the initial 28 colonists before a year was out.