This document summarizes cooperation between Ársalir kindergarten and Árskóli primary school. It discusses their Comenius project which formalized information sharing and increased meetings between teachers. It describes mutual workshops teachers attended on using play-based learning. It also outlines a draft booklet called "Farsæll" that would provide primary schools with information about incoming students' backgrounds, development, and needs to ease their transition from kindergarten to primary school. New ideas are proposed to further improve this transition process.