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Rina Kusumayanti
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Idealmathedu: Indonesian Digital Journal of Mathematics and Education
Published by Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika
ISSN : 24078530     EISSN : 2502602X     DOI : https://doi.org/10.53717/idealmathedu.v8i1.83
Core Subject : Education,
Mathematics
Indonesian Digital Journal of Mathematics and Education (Idealmathedu) is open-access journal which has been established for the publication of issue and innovation in the field of mathematics education. This journal is published by PPPPTK Matematika Ministry of Education, Culture, Research and Technology Republic of Indonesia.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 7 No 1 (2020)" : 5 Documents clear
Rekonstruksi Pembelajaran Matematika di Era Revolusi Industri 4.0 Sumaryanta Sumaryanta; Agus Dwi Wibawa
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 7 No 1 (2020)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v7i1.135

Abstract

The 4th industrial revolution demands and encourages the educational reformation in many countries, including Indonesia. The rapid changes caused by the emergence of the 4th industrial revolution require adjustments in various aspects of life, including education. Mathematics education as the key component of the education system in Indonesia should be adapted to answer the challenge of the student’s needs in line with the dynamics changes at the 4th industrial revolution era. Mathematical renewal and updates is a necessity, essential and urgent point to execute. The mathematics teaching and learning should be designed and implemented to prepare new generation facing continuous uncertainty and alteration. This article is intended to present a new perspective on the reconstruction of mathematics teaching and learning in the era of the 4th industrial revolution. This article, as well, is expected to provide a new paradigm in viewing and organizing mathematics teaching and learning amidst the current changes in the 4th industrial revolution era.
Media CCT (Card of Critical Thinking) dalam Pembelajaran Matematika Dyani Primaningsih
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 7 No 1 (2020)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v7i1.151

Abstract

One of the thinking skills can be developed through mathematics education is critical thinking. Teacher may take one of the steps to stimulate critical thinking skills by means of CCT (Cards of Critical Thinking) learning media. CCT is a learning media in the form of question cards; containing critical thinking questions like "is there something wrong, why it is wrong, and what should be done to correct the mistakes". The questions in this CCT met the criteria and indicators of critical thinking, namely FRISCO (Focus, Reason, Inference, Situation, Clarity, and Overview). The CCT is applied through the PBL (Problem Based Learning) approach. The main purpose of this literacy study is to describe teaching and learning steps through the application of CCT (Cards of Critical Thinking) to improve students' critical thinking skills.
Analisis Buku Matematika Kurikulum 1975 dan Kurikulum 2013 Muhammad Taqiyuddin
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 7 No 1 (2020)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v7i1.169

Abstract

This study examines Indonesian mathematics textbooks written based on the 1975 curriculum and the 2013 curriculum. This study analyses the physical characteristics, development process, topics breakdown, and contents characteristics of the textbooks. In analyzing the data, the researchers applied content analysis method. Based on the analysis results, it can be inferred that there are some aspects in the 2013 curriculum textbooks should be appreciated, for example, how a Mathematical concept is explained by applying several approaches, varied book references, details of the writer's profile, and examples of varied problems. Nonetheless, there are a number of things need to be continually improved such as the well-prepared trial testing, students’ activities adjustments listed in the textbooks, appropriate and real illustrations. Furthermore, the writers invite all parties to make such eforts that Indonesian Mathematics textbooks in the future may adjust and leverage the latest technological updates.
Kaitan antara Etnomatematika dan Matematika Sekolah: Sebuah Kajian Konseptual Sri Wulandari Danoebroto
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 7 No 1 (2020)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v7i1.171

Abstract

The awareness that mathematics exists at the respective culture needs to be developed in students’ mind through the integration of ethnomathematics at school. School mathematics is different from pure formal mathematics, while ethnomathematics studies pure informal mathematics as well as applied mathematics. This article contains conceptual reviews focused on the comprehension and scope of ethnomathematics, as well as some views on school mathematics to find out the connection between ethnomathematics and school mathematics, also the role of ethnomathematics in school mathematics. The philosophical foundation that connects ethnomatematics and school mathematics is the nature of mathematics as a social construction. Based on this view, it is identified that there are three connections between ethnomatematics and school mathematics, namely ethnomatematics as a learning object of school mathematics, bridge of informal knowledge leading to formal mathematics, and didactic or pedagogical foundations of school mathematics.
Perbandingan Cara Mencacah Banyak Lintasan Terpendek antara Dua Titik pada Grid Wiworo Wiworo
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 7 No 1 (2020)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v7i1.173

Abstract

The problem of counting the number of shortest paths between two points on a grid is a combinatorial problem that is often found in mathematical competitions or enrichment problems for various levels of school. There are several ways to count, namely by drawing a figure (visual representation), by the number pattern in the Pascal Triangle, and the combination formula. This paper discusses a comparison of each ways related to the problem at hand. On a simple grid all of the three methods can be used. On complex grids the combination formula is the only method can be applied, in some cases the technique of number pattern in Pascal Triangle is still applicable. On the grid with varied obstacles, foresight and flexibility is needed in the selection of the counting methods.

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