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Universitas Islam Negeri Alauddin Makassar

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PENGEMBANGAN ALAT UKUR KEMAMPUAN PEMAHAMAN KONSEP PADA POKOK BAHASAN SISTEM PERSAMAAN LINEAR TIGA VARIABEL Nur Yuliany; Rahmat Hidayat; Nursalam; Suharti; Baharuddin
Al Asma: Journal of Islamic Education Vol 4 No 2 (2022): NOVEMBER
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/asma.v4i2.32238

Abstract

The purpose of this study is to determine the procedure for developing measuring instruments to facilitate the ability to understand concepts on the subject of SPLTV for class X students of SMAN 6 Wajo and to find out how the quality of measuring instruments is to measure the conceptual understanding ability of the SPLTV class X students of SMAN 6 Wajo. The type of research used is research and development based on Tessmer's formative research model which consists of 4 stages, namely: (1) preliminary stage, (2) self-evaluation stage¸ (3) prototyping stage (expert review, 0ne-to -one, and small group) and (4) the field test stage. The research instruments used were validation sheets, questionnaires and tests. The data analysis technique for the validation sheet used the Aiken's V validity index, while the questionnaire and test used student response analysis and item quality analysis. The results showed that (1) the process of developing a measuring instrument for the ability to understand concepts through 4 stages, namely (a) the preliminary stage, (b) the self-evaluation stage, (c) the prototyping stage, and (d) the field test stage, (2) From the test results obtained from the one-to-one measuring instrument that has been developed at the validation test stage by the expert, it meets the valid criteria with a validity coefficient value of 0.8. The results of the analysis of the responses of students by 77% met the criteria that students responded positively to the readability of the questions. The results of the analysis of the difficulty level of the questions obtained an average total score of 0.53, including in the medium category, while the results of the analysis of distinguishing power obtained an average score of 0.24, including in the sufficient category.
Pengaruh Kemampuan Literasi Digital Peserta Didik dan Kreativitas Guru Terhadap Prestasi Belajar Matematika Peserta Didik kelas VIII Diah Nadila; Nursalam; Andi Dian Angriani
Alauddin Journal of Mathematics Education Vol 4 No 2 (2022): NOVEMBER
Publisher : Department of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ajme.v4i2.33628

Abstract

This study aims to determine the influence of students' digital literacy and teacher creativity on the achievement of learning mathematics class VIII Madrasah Tsanawiyah Negeri Gowa. This research approach uses a quantitative approach with an ex-post-facto type of research. The population in this study was class VIII MTsN Gowa students which amounted to 200 students and a sample of 67 students. Based on the results of hypothesis testing with a significance level of 5% obtained results that showed that (1) The digital literacy ability of students had a positive effect on the mathematics learning achievement of class VIII MTsN Gowa students by 12.6%, (2) Teacher creativity has a positive effect on the mathematics learning achievement of class VIII MTsN Gowa students by 10.5%, (3) The digital literacy ability of students and teacher creativity have a positive effect on the achievement of learning mathematics for class VIII MTsN Gowa students by 17.7%. Thus, if the digital literacy skills of students and teacher creativity increase, then the achievement of learning mathematics for class VIII students of Madrasah Tsanawiyah Negeri Gowa will also increase.