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All Journal AL-ISHLAH: Jurnal Pendidikan JPMI (Jurnal Pembelajaran Matematika Inovatif)
Keni Eviliasani
IKIP Siliwangi
Education Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Problem-Based Learning Assisted by GeoGebra to Improve Students’ Mathematical Understanding Keni Eviliasani; Jozua Sabandar; Nelly Fitriani
AL-ISHLAH: Jurnal Pendidikan Vol 14, No 1 (2022): AL-ISHLAH: Jurnal Pendidikan
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (802.774 KB) | DOI: 10.35445/alishlah.v14i1.1092

Abstract

This study aimed to develop teaching materials to improve the mathematical understanding of the Pythagorean theorem material by using the development of teaching materials through the GeoGebra-assisted Problem Based Learning (PBL) approach. This study uses the Borg Gall model's research and Development (RnD) development method with the Borg Gall model. The researchers collected data through observation, questionnaires, interviews, and tests of mathematical understanding abilities. The population in this study was 80 students of Madrasah Tsanawiyah class VIII, with 30 students in a limited trial and 50 students in a broad trial. Data is processed using descriptive and inferential statistics. This research produced a teaching material with a Problem Based Learning approach assisted by Geogebra software on the Pythagorean theorem material and indicates that there is an increase in students' mathematical understanding abilities after being given learning using GeoGebra-assisted PBL approach teaching materials.
ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS DITINJAU DARI KEPERCAYAAN DIRI SISWA SMP KELAS VIII DI KOTA CIMAHI PADA MATERI BANGUN DATAR SEGI EMPAT Keni Eviliasani; Heris Hendriana; Eka Senjayawati
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 3 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1036.008 KB) | DOI: 10.22460/jpmi.v1i3.p333-346

Abstract

This study aims to analyze the ability of mathematical creative thinking regarding student self-confidence in learning mathematics on the matter of building a rectangular flat. In this study using a descriptive method with the qualitative approach by analyzing the level of mathematical creative thinking seen from the level of student confidence. The population of this research is 30 students of class VIII in Senior High School of 3 Cimahi academic year 2017-2018. The results of this study show that students who have high self-esteem (KDT) will have a high creative thinking ability, students who have moderate confidence (KDS) will have the ability to think creatively that, as well as students who have low self-confidence will have low creative thinking ability.
Co-Authors Eka Senjayawati Heris Hendriana Jozua Sabandar Nelly Fitriani