Creativity is essential for everyone; it will be one of their valuable assets that will become beneficial their organization. This study aims to develop a series of workshop classes to promote learners' creativity based on the C-K theory. This research method uses pretest-posttest control group design. The research is divided into three stages:…

This study aimed at finding out the effect of Treffinger creative learning model with RME principles on creative thinking skills by controlling numerical ability. This study was conducted to the fifth grade students of elementary schools in Manggarai regency using post-test only control group design of experiment. This study involved 101 fifth…

Creative thinking is very important in the modern era so that it should be improved by doing efforts such as making a lesson that train students to pose their own problems. The purposes of this research are (1) to give an initial description of students about mathematical creative thinking level in Problem Posing Model with Lesson Study approach…