This document discusses identifying and stating the research problem. It covers sources of research topics, identifying the research gap, components to consider in establishing the research gap, criteria for choosing a research problem, and how to write the background, statement, objectives and questions of the research problem. The example provided discusses evaluating the implementation of blended learning for nursing subjects in terms of teachers' and students' perceptions. It lists the specific research questions regarding respondents' profiles and their perceptions of various aspects of blended learning implementation.