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All Journal Dinamika Akuntansi Keuangan dan Perbankan Jurnal Matematika dan Statistika serta Aplikasinya (Jurnal MSA) BAREKENG: Jurnal Ilmu Matematika dan Terapan AXIOM : Jurnal Pendidikan dan Matematika Journal of English Teaching, Applied Linguistics and Literatures (JETALL) EIGEN MATHEMATICS JOURNAL MEJ (Mathematics Education Journal) Penentuan harga obligasi dan teori tingkat bunga Jurnal Pengabdian Kepada Masyarakat (Mediteg) Jurnal Equation: Teori dan Penelitian Pendidikan Matematika Jurnal Varian Jurnal Humaniora Teknologi Buletin Profesi Insinyur Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Humaniora Teknologi International Journal of Research in Vocational Studies (IJRVOCAS) Indonesian Journal of Applied Accounting and Finance Jurnal Masyarakat Indonesia Business and Entrepreneurial Review Jurnal Jalan Jembatan Jurnal Rekayasa Konstruksi Jurnal Akuntansi
Widiya Astuti Alam Sur
Politeknik Negeri Tanah Laut
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Journal : MEJ (Mathematics Education Journal)

 1 
MATHEMATICAL CONSTRUCTION OF DEFINITE INTEGRAL CONCEPTS BY USING GEOGEBRA Sur, Widiya Astuti Alam
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1496.652 KB) | DOI: 10.22219/mej.v4i1.11469

Abstract

The need to visualize concepts and support the materials in Mathematics learning by forming the pictures or by using existing draw, becoming what is needed by the students in improving their mathematical development and understanding. GeoGebra can combine dynamic visualization of geometry and the results of mathematical calculations simultaneously. The author examines the definite integral concept material of course, to then be explored with GeoGebra so that it is easily understood by students. The author studies the procedures for using GeoGebra, studies and constructs the concept of definite integral concepts, into a simulation and visualization in the form of GeoGebra files, which are ready to be used in the learning of definite integral concepts.
Mathematical Construction of Definite Integral Concepts by Using GeoGebra Widiya Astuti Alam Sur
MEJ (Mathematics Education Journal) Vol. 4 No. 1 (2020)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v4i1.11469

Abstract

The need to visualize concepts and support the materials in Mathematics learning by forming the pictures or by using existing draw, becoming what is needed by the students in improving their mathematical development and understanding. GeoGebra can combine dynamic visualization of geometry and the results of mathematical calculations simultaneously. The author examines the definite integral concept material of course, to then be explored with GeoGebra so that it is easily understood by students. The author studies the procedures for using GeoGebra, studies and constructs the concept of definite integral concepts, into a simulation and visualization in the form of GeoGebra files, which are ready to be used in the learning of definite integral concepts.
Statistical Simmulation of Definite Integral Based on Uppersum and Lowersum Random Partitions using Geogebra Widiya Astuti Alam Sur
Mathematics Education Journal Vol. 6 No. 1 (2022): MEJ Vol 6 No.1
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v6i1.18027

Abstract

The aim of this paper is to present the statistical model simmulation about the definite integral concept based on upersum and lowersum random partitions by using geogebra. The random partitions of the uppersum and lowersum in determine the value of definite integral is used to find out the statsitical distribution of its generated random variable. Based on Kolmogorov Smirnov Test, the random variable data of subinterval partitions on uppersum and lowersum by using goegebra followed the certain statistical distribution. The random partitions of uppersum and lowersums followed Burr 4 parameter, Log-Pearson 3, and Pearson 6 distributions.
Co-Authors Adriana, Marlia Astia Putriana, Astia Bayti Jannati Budi Kurniawan Dewi, Norminawati Hayatie, Marliza Noor Herfia Rhomadhona Hirdianti Bandi, Maulida Ines Saraswati Machfiroh Ines Saraswati Machfiroh Ines Saraswati Machfiroh Ines Saraswati Machfiroh Insan Kamil Intan Safitri Intan Safitri, Intan Jaka Permadi Jaka Permadi Jihan Alya Nabillah Karolina, Karolina M.Rochmat Mustofa Machfiroh, Ines Saraswati Marlia Adriana Minhatul Hasanah Muhammad Abdianor Nasrullah Muhammad Chairi Munanjar Muhammad Shapiq Gautama Norminawati Dewi Nugroho, Rio Nurmalina, Radna Pangestu, Robby Tri Rehgetah Permata Putri Ricky Iskandar Rina Pebriana, Rina Rizki Hartanto, Panca Saraswati Machfiroh, Ines Tekad Tekad Budiantoro Tekad Tekad Winda Aprianti Wiwik Handayani Yuli Fitriyani Yulika Yulima Melsipa Lingga