This article describes a collaborative teacher-researcher project exploring how 4-8-year-old children understood and worked with new forms of literacy at home and at school. Twenty-five teacher-researchers investigated young children's home based multimodal funds of knowledge and then planned school or preschool curriculum based on these findings. The project revealed that children, independent of geographic location, had access to and could use information technologies far in advance of teachers' expectations and had access to equipment beyond that available in many of the schools and preschools. In response to children's use of and engagement with new literacies the teacher-researchers developed a framework known as the Multiliteracies Map. This framework was used in a state-wide early years professional learning programme to support curriculum planning for new forms of literacy. The teacherresearchers became the facilitators of the professional learning programme that took place in local districts and regions. A case study of one teacher-researcher shows how this literacy framework was used to plan and assess children's learning with new forms of literacy.This article describes a three-year teacher-researcher project (GroundwaterSmith and Mockler, 2006;Lytle and Cochran-Smith, 1992) to explore young children's use of new technologies at home and in preschools and schools. The project titled Children of the new millennium was a collaborative research project with the state Department of Education from 2002-2005. This article provides a summary of how a participatory teacher-researcher project informed a state-wide professional learning programme in which several thousand Australian teachers explored young children's learning with new technologies. I worked as the university researcher alongside the teacherresearchers and state department literacy project officers, and many of the original teacher-researchers have now taken up various leadership roles. In writing this article I reflect back on this research and make links to more recent research into young children's use of new forms of literacy, as the speed and rate of change in new literacies over the last decade has been exponential (Tierney, 2009). While the modes of communication are continually and rapidly changing, globalisation and cultural diversity have increased, educational workplace cultures have continued to evolve, and there remain challenges for equitable education and the changing identities of students (Mills, 2009). The article begins with the teacher-researcher project and then moves briefly to the professional learning programme that was developed from the research findings and concludes with a case study of a teacher-researcher working with new literacies in the classroom. The case study is important as it provides an example of how a teacher-researcher scaffolded children's learning to construct multimodal literacies, at a time when the dominant traditions of print seem quite intractable and new literacies were flourishing on the fringes ...