6 articles in this issue
Koeno Gravemeijer
If we want to make something concrete in mathematics education, we are inclined introduce, what we call, ‘manipulatives’, in the form of tactile objects or visual representations. If we want to make something concrete in a everyday-life conversation, we l... see more
Christa Kaune,Elmar Cohors Fresenborg,Edyta Nowinska
We report on a German-Indonesian design research project, which aims to significantly increase the mathematical skills of secondary school students. Since results of international comparative studies have shown that there exists a relationship between met... see more
Nasrullah Nasrullah,Zulkardi Zulkardi
In line with design research, the use of Bermain Satu Rumah (BSR) as traditional  game to support children’s counting classroom wherein students are encouraged to construct mathematical understanding. Number in traditional games ... see more
Denny Haris,Ratu Ilma Indra Putri
Many researches showed that the most of students find the difficulty in measuring area. The formula of area tends to be taught directly without involving the conceptual basis and the area measurement are separated from children's daily experiences. For th... see more
Kairuddin Kairuddin,Darmawijoyo Darmawijoyo
This paper highlights the Indonesian's road transportation contexts, namely, angkot, that used in learning and teaching of addition and subtraction in first grade and second grade MIN-2 Palembang. PMRI approach that adopt from RME was used in this de... see more
Yullys Helsa,Yusuf Hartono
The innovation of education is an important point of Pendidikan Matematika Realistik Indonesia (PMRI), one of them through traditional dance as a context of national cultural. Dance that collaborated with concept of mathematics, it is called M... see more