…starting this fall in Pennsylvania, parents of multibirths can choose to place their children in the same classrooms if they are in the same grade level and school. The measure, dubbed the “twins law,” was slipped into the education section of the state budget, which passed July 4.
With the weight of recent scientific evidence that challenges long-held educational notions that twins can’t develop into individuals without separation — and a burgeoning grassroots movement of multibirth parents — a growing number of states are adopting policies to ensure twins can stay together in classrooms if they choose.
http://www.pittsburghlive.com/x/pittsburghtrib/news/state/s_583373.html