Indonesia Conference Directory

The main objective of this research is to develop a new didactic design that can optimize the development of students abilities, especially in the area of parallelogram and trapezium material. Didactic design was successfully developed throught three formal steps which was done by the researcher during the research process, namely didactic situation analysis before learning in the form of hypothetical didactic design including ADP, metapedadidactic analysis that is the implementation process of hypotetic didactic design, and retrospective analysis in the form of analysis linking the results of hypothetical didactic situation analysis with the results of an metapedadidactic that used to formulate empirical didactic designs. Composing the hypothetical didactic design is preceded by a preliminary analysis including studies of relevant previous researchs, analysis of learning videos, surveys of textbooks on school mathematics, theoretical analysis, and personalization conducted by the researcher. Design implementation is carried out in a junior high school in Bandung involving 94 students from three different classes. It is possible if the empirical didactic design which was produced in this study can be further developed through the same three formal steps