  Every data has a lot of hidden information. The processing method of data
decides what type of information data produce. In India education sector has a
lot of data that can produce valuable information. This information can be used
to increase the quality of education. But educational institution does not use
any knowledge discovery process approach on these data. Information and
communication technology puts its leg into the education sector to capture and
compile low cost information. Now a day a new research community, educational
data mining (EDM), is growing which is intersection of data mining and
pedagogy. In this paper we present roadmap of research done in EDM in various
segment of education sector.
