Needs analysis in designing information system based on open lesson for teaching quality improvement of teachers

The lesson study concept is certainly not a new thing in the development of teaching activities. The concept is one sharpshooter concept that can support the existing learning activities to be able to continue to grow each time. Unfortunately at this time, the development of systems based on lesson are still very few in number and the research related to that system development is still not widely practiced. In this paper, we will examine what needs to be about to be considered by the developer when the developer will create a system based on lesson study. The assessment process is done through the teaching development problems study and literature study related to solution concepts which has been raised in this paper.