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All Journal Jurnal Kesehatan Masyarakat JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Mosharafa: Jurnal Pendidikan Matematika Jurnal Manajemen Bisnis dan Terapan
Laila Fitriana
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Dentistry Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Journal : Mosharafa: Jurnal Pendidikan Matematika

 1 
Articulate Storyline Media-Based Discovery Learning to Improve Students' Mathematical Concept Understanding Ability of Flat-Sided 3D Space Laila Fitriana; Mukti, Putri Sari; Setiawan, Rubono
Mosharafa: Jurnal Pendidikan Matematika Vol. 13 No. 2 (2024): April
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v13i2.1519

Abstract

Penelitian ini bertujuan untuk mengembangkan dan menilai apakah media pembelajaran berbasis discovery learning berbantuan Articulate Storyline valid, praktis, dan efektif dalam meningkatkan pemahaman konsep matematika siswa terkait materi bangun ruang sisi datar. Penelitian ini merupakan jenis penelitian pengembangan (R&D) yang mengikuti langkah-langkah model pengembangan ADDIE. Subjek penelitian adalah siswa kelas VIII D di SMP Negeri 23 Purworejo. Metode pengumpulan data yang digunakan adalah observasi, wawancara, kuesioner, dan tes. Analisis data menggunakan perhitungan persentase untuk analisis kevalidan dan kepraktisan, serta uji N-Gain dan Wilcoxon Sign berdasarkan hasil pre-test dan post-test untuk menilai keefektifan produk. Hasil uji validitas menunjukkan skor rata-rata 78,33% dari ahli materi dan 80,43% dari ahli media; hasil uji praktikalitas menunjukkan skor rata-rata 84,75% dari penilaian siswa dan 80,56% dari penilaian guru; dan hasil uji tanda Wilcoxon menunjukkan bahwa skor post-test lebih tinggi dari skor pre-test, dengan rata-rata N-Gain 0,44, yang termasuk dalam kategori peningkatan sedang. Kesimpulannya, media pembelajaran yang dikembangkan valid, praktis, dan efektif dalam meningkatkan pemahaman konsep matematika siswa terkait materi bangun ruang sisi datar. This study aimed to develop and assess whether the discovery learning-based learning media, supported by Articulate Storyline, is valid, practical, and effective in improving students' understanding of mathematical concepts related to flat-sided space buildings. This research is a type of development study (R&D) that follows the ADDIE development model steps. The research subjects were students of class VIII D at SMP Negeri 23 Purworejo. Data collection methods included observation, interviews, questionnaires, and tests. Data analysis involved percentage calculations for validity and practicality analysis, as well as N-Gain and Wilcoxon Sign tests based on pre-test and post-test results to assess the effectiveness of the product. The validity test results showed an average score of 78.33% from material experts and 80.43% from media experts; The practicality test results showed an average score of 84.75% from student assessments and 80.56% from teacher assessments; and The Wilcoxon sign test results indicated that the post-test score was higher than the pre-test score, with an average N-Gain of 0.44, which falls under the moderate improvement category. In conclusion, the developed learning media is valid, practical, and effective in improving students' understanding of mathematical concepts related to flat-sided space buildings.
Analysis of Number Material in Seventh-Grade Mathematics Teaching Materials Based on Praxeology Putri, Astiwi Comastika; Sujadi, Imam; Laila Fitriana
Mosharafa: Jurnal Pendidikan Matematika Vol. 13 No. 3 (2024): July
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v13i3.2013

Abstract

Ketersediaan buku teks matematika yang tidak sesuai dapat mempengaruhi rendahnya kinerja akademik siswa. Penelitian ini bertujuan untuk menganalisis bahan ajar matematika sekolah dari perspektif praxeologis, di mana peneliti berusaha memahami bagaimana siswa berinteraksi dengan materi yang disajikan dalam bahan ajar, bagaimana mereka membuat keputusan tentang masalah mana yang akan diselesaikan, dan bagaimana desain serta konten buku teks mempengaruhi hasil belajar mereka. Ini adalah implementasi paradigma interpretatif dalam penelitian desain didaktik. (DDR). Melalui studi dokumen (dalam penelitian kualitatif yang dirancang secara fenomenologis) pada bahan ajar matematika sekolah Indonesia versi Kurikulum Merdeka, hasil yang diperoleh adalah: Komponen tugas (T) dalam materi tentang bilangan besar menggunakan teknik operasional; Komponen teknik (τ) sesuai karena informasi yang disampaikan dalam setiap pertemuan memiliki kontinuitas; Komponen teknologi (θ) belum sesuai, sehingga perbaikan dan peningkatan diperlukan dalam pengembangan media pembelajaran berbasis teknologi informasi dan komunikasi; dan Komponen teori (Θ) belum sepenuhnya selaras dengan teori konstruktivis, di mana siswa dapat membangun pengetahuan berdasarkan pengalaman masing-masing.The availability of mathematics textbooks that are not appropriate can influence students' low academic performance. This research aims to analyze school mathematics teaching materials from a praxeological perspective, where the researcher seeks to understand how students engage with the material presented in the teaching materials, how they make decisions about which problems to solve, and how the design and content of textbooks affect their learning outcomes. This implements the interpretive paradigm in didactical design research (DDR). This study will involve three principal stages in the data analysis procedure. Through document studies (in phenomenologically designed qualitative research) on the Indonesian school mathematics teaching materials version of the Merdeka Curriculum, the results obtained are: The task component (T) in the material on large numbers uses operational techniques; The technique component (τ) is appropriate because the information conveyed in each meeting has continuity; The technology component (θ) is not yet appropriate, so improvements and enhancements are needed in the development of information and communication technology-based learning media; and The theory component (Θ) is not yet fully aligned with constructivist theory, where students can build knowledge based on their respective experiences. The praxeological study of this teaching module provides a new perspective on how task design plays an important role in making the presentation of material more acceptable to students.
Co-Authors Anindya Andam Dewi Azmi Shabira Bina Kurniawan Christiana Arum Charlita Dama Yuninata Devisa, Devisa Dyah Ayu Pramesthi Ferdyan Aryo Noviyanto Hajar Ummu Niswah Imam Sujadi Mukti, Putri Sari Putri Purbandini Putri, Astiwi Comastika Rosella Lestania Rubono Setiawan Sunu Setiawan Utama Suroto suroto