Educational curriculum refers to the set of courses and learning experiences that students engage in at a particular institution. This includes the content, skills, and knowledge that students are expected to learn in a given subject area or grade level. Curriculum development involves determining what students should know and be able to do, as well as how that knowledge is best delivered and assessed. Educational curriculum research focuses on studying the effectiveness of different curriculum models, methods, and approaches in order to improve teaching and learning outcomes. This research area also explores issues related to equity, diversity, and inclusion in curriculum design and implementation. Ultimately, the goal of educational curriculum research is to enhance the quality of education and prepare students for success in school and beyond.