Retni Paradesa
Universitas Islam Negeri Raden Fatah Palembang

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Journal : Mathematics Education Journal

BAHAN AJAR KALKULUS 2 MENGGUNAKAN MACROMEDIA FLASH DAN MAPLE DI STKIP PGRI LUBUKLINGGAU Paradesa, Retni; Zulkardi; Darmawijoyo
Mathematics Education Journal Vol. 4 No. 1 (2010): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Abstract

This research purposes to result calculus II instructional material using valid, practical, and has potential effect Macromedia Flash and Maple toward student’s learning result. Valid can be described from the validity assessment result based on content (in accordance with calculus II subject) and construct (in accordance with media producing rule. It is practically described from the small group test result. Data collecting was carried out by document analysis and test. It was development research consist of three stages, i.e. analysis, design, and evaluation stage. The subject of the research was 28 second semester students in mathematics education program in STKIP PGRI Lubuklinggau. From the test teaching material potential effect towards the result can be gained 81.2 average welled categories. Finally it can be concluded the effective developed teaching material in mathematic learning. DOI: 10.22342/jpm.4.1.314
PERBEDAAN SKALA PADA SUMBU KOORDINAT KARTESIUS: APA DAMPAKNYA DALAM PEMBELAJARAN INTEGRAL TENTU? Afgani, Muhammad Win; Paradesa, Retni
Mathematics Education Journal Vol. 13 No. 2 (2019): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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The aim of this study was to investigate the effect caused in learning of finite integral when a lecturer give a problem about finding area below a graph of the function with two partitions which the scale on Cartesian coordinate of x-axis different with y-axis. This research type was descriptively qualitative. The subject of this study was 32 undergraduate students majoring in mathematics education that attend integral calculus class at one universities in Palembang. In this study, the 32 students was formed become 6 groups. Instrument in this study was two problems that discussed by them in group. The data was collected by documentation of students’ worksheet, observation, and interview. The result showed the effect on students, that is, they seen try to construct their mathematics knowledge by themselves first, communicate unexpected ideas before, and can think critically on the given problem. The positive effects showed up because the given problem to them related with some concepts.