摘要：The Development of Instructional Media to Avoid Mind in Chaos in Mathematics. The study was designed as a Research and Development, which was aimed at developing Mathematics instructional media for elementary school students in order to avoid Mind in Chaos towards mathematics. The research procedures involved the analysis of the products to be developed, the development of initial product, expert validation, and a tryout. The subjects of the study were the 3 rd graders of SDN Wadasari, Serang. The instruments used in the study included documentation guide, pedoman documenter, observation guide, and questionnaire. Qualitative and quantitative data analysis technique were employed in the data analysis process. The study was successful in developing a prototype of Mathematics instructional media, which can be used in the Mathematics teaching and learning process that will provide the students with the opportunity to experience fun learning which is also helpful in avoiding mind in chaos .
关键词：mind in chaos;pembelajaran matematika;board game;media pembelajaran
