Development of Case-Based Statistics Materials for Students

The research objective is to develop case-based statistics materials for students in the department of Pendidikan Teknik Bangunan (PTB), Fakultas Teknik, Universitas Negeri Medan. The case-based statistics materials developed relate to the fields of civil and building engineering that are around students. The development of teaching materials is carried out using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The analysis stage is in the form of studies and gathering information about case-based teaching materials for statistics courses. The design stage is in the form of compiling case-based teaching materials in accordance with the objectives and achievements of the statistics course.The results of the development of case-based teaching materials for statistics courses obtained quality in the aspect of material feasibility by 90.66%, in the aspect of presentation feasibility by 90.00%, and in the language feasibility aspect by 88.46%. So based on the results of the expert's assessment, the quality of the case-based teaching materials developed is very valid and appropriate to use. By using case-based teaching materials for statistics courses, learning is more effective and targeted and can improve students' HOTS abilities.