This research aims to produce teaching materials based on Creative Problem Solving that can lead to mathematical abstraction of valid and practical types of student specialization. The subjects of this study consists 9 students on IX grade. This research applies the development study-typed research design study method with stages that based on Tessmer which are preliminary and formative evaluat…
This study aims to describe the forms of illocutionary speech acts. This study used descriptive qualitative method. The data of this research are sourced from Roman Bumi Manusia by Pramoedya Ananta Toer. In analyzing the data, heuristic techniques were used. The steps are as follows: (1) make observations by means of reading and note-taking techniques on data found in conversations between char…
The learning process that is carried out optimally is a learning process that involves students actively. One of the learning approaches that can actively involve students is the contextual approach or Contextual Teaching and Learning (CTL). This qualitative research aims to determine students' activities during the implementation of CTL principles with Geogebra assisted in a cartesian coordina…