It was announced at the UNPAR National Seminar on Mathematics in 2014 Abstract The process of grouping data in cluster analysis can be done with two methods: hierarchy method and non-hierarchy method. Hierarchical methods are clustering methods that form the construction of a hierarchy based on a certain level such as a tree structure. This

It was announced at the Second International Conference on Primary Education at UPI Sumedang Campus, October 29, 2011 Rini Marwati, Khusnul Novianingsih, and Dewi Rachmatin Department of Mathematics Education Faculty of Mathematics and Natural Sciences Education Indonesian University of Education Introduction The rapid advancement of science and technology, especially information and communication technology (ICT) affects

Previous : Part 3 : Accompanying the Teacher In addition to accompanying teachers, I also guide the research of students who use the DDR method. At that time I directed students to design learning based on learning trajectory analysis. However, the obstacle is the low mastery of students about the concepts and principles and structure

It was announced at the Second International Conference on Primary Education at UPI Sumedang Campus, October 29, 2011 By: 19Reviews , 10Followers (sujanadewi@yahoo.com) Department of Mathematics Education FPMIPA UPI Bandung Abstract Rapid advances in video-camera technology allow us to video the learning fields of mathematics and science in the classroom for learning or research purposes

Previous : Part 2 : Repersonalization of Mathematics Accompanying The Teacher I became involved in DDR with Pa Didi and Pa Tatang when they collaborated with elementary school math teacher Gagas Ceria in 2012. The three of us discussed what factors underlie the changing teaching culture so as to make teachers have an independent way