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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Eduscience (JES) International Journal of Technology and Education Research
Rakhmad, Rakhmad
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Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Other

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The Effectiveness of Using Microsoft PowerPoint Media on Learning Achievement of Indonesian Subjects Reviewed From Learning Facilities at the Home of Class V Students Rakhmad, Rakhmad; Pratiwi, Cerianing Putri; Maruti, Endang Sri
International Journal of Technology and Education Research Vol. 3 No. 01 (2025): January - March, International Journal of Technology and Education Research (I
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v3i01.1678

Abstract

There is still a lack of use of learning media and teachers still play a role as a learning center, resulting in students becoming bored in participating in teaching and learning activities. This is because students only hear explanations from the teacher. This also results in students becoming passive so that interest in lessons decreases. Based on this background, this study was conducted with the aim of determining the effectiveness of the use of Microsoft PowerPoint media on the learning achievement of Indonesian class V reviewed from home learning facilities. From the results of the two-way anava analysis, it shows (1) Ho is rejected so that it can be concluded that there is an influence of the use of Microsoft PowerPoint learning media in improving the learning achievement of grade V elementary school students; (2) Ho denied that home learning facilities have an influence on the achievement of student learning achievement; (3) Ho accepted that there was no interaction between Microsoft PowerPoint learning media and home learning facilities on the Indonesian learning achievement of grade V elementary school students.
THE RELATIONSHIP BETWEEN READING LITERACY AND NUMERACY IN SOLVING STORY PROBLEMS: ELEMENTARY SCHOOL STUDENTS Pratiwi, Cerianing Putri; Murtafiah, Wasilatul; Rakhmad, Rakhmad
JURNAL EDUSCIENCE Vol 12, No 5 (2025): Jurnal Eduscience (JES), (Authors from Malaysia and Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v12i5.7569

Abstract

Purpose – This research aims to analyze the relationship between reading literacy and numeracy on elementary school students' ability to solve word problems.Methodology – This research uses a quantitative approach with a correlational design and data analysis techniques in the form of multiple linear regression. The research population consists of elementary school students, with a sample of 102 students randomly selected from several classes. The research instruments include three types of tests: reading literacy, numeracy, and word problem-solving. The normality test is conducted using the Kolmogorov-Smirnov test to ensure normal data distribution, followed by the Pearson correlation test to determine the strength of the relationship between variables, and the regression analysis to determine the simultaneous correlation of the two independent variables with the dependent variable.Findings – The research results show a significant relationship between reading literacy and the ability to solve word problems (r = 0.896) and between numeracy and the ability to solve word problems (r = 0.902). Regression analysis shows that both independent variables explain 87.4% of the variation in students' ability to solve word problems. These findings emphasize the importance of strengthening reading and numeracy literacy in an integrated manner in contextual mathematics learning. This indicates that students' success in solving word problems relies not only on arithmetic skills but also on their understanding of the content of the reading.Contribution – This study recommends developing an integrated learning model combining language literacy and numeracy aspects to comprehensively enhance students' problem-solving skills at the elementary school level. This research contributes to developing integrated learning strategies that incorporate reading literacy and numeracy skills to improve students' problem-solving competencies in elementary schools.
PENGEMBANGAN E-MODUL INTERAKTIF BERBASIS MODEL E-IM3 MELALUI PENDEKATAN MATEMATIKA NALARIA REALISTIK PADA MATERI OPERASI HITUNG PECAHAN Rakhmad, Rakhmad; Murtafiah, Wasilatul; Rudyanto, Hendra Erik
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.14083

Abstract

Pengembangan media pembelajaran inovatif diperlukan untuk mengatasi kesulitan siswa dalam memahami pecahan, yang hingga kini masih menjadi salah satu topik paling menantang dalam pembelajaran matematika di sekolah dasar. Penelitian ini bertujuan mengembangkan e-modul interaktif berbasis model e-IM3 melalui pendekatan Matematika Nalaria Realistik (MNR) pada materi operasi hitung pecahan serta mengevaluasi validitas, kepraktisan, dan efektivitasnya. Penelitian dilaksanakan dengan pendekatan Design Research pada 20 siswa kelas VI MIN 2 Kota Madiun. Data diperoleh melalui lembar validasi ahli, angket respon siswa, observasi kelas, serta tes hasil belajar (pre-test dan post-test). Analisis data dilakukan secara sistematis untuk menilai kelayakan e-modul. Hasil penelitian menunjukkan bahwa e-modul memperoleh skor rata-rata validasi 3,42 dari 4,00 (85,5%) dengan kategori “valid”. Uji kepraktisan menunjukkan lebih dari 85% siswa merasa e-modul menarik, mudah digunakan, dan membantu memahami materi. Dari segi efektivitas, nilai rata-rata siswa meningkat dari 70 (pre-test) menjadi 87 (post-test), sehingga terdapat peningkatan yang signifikan. Simpulan penelitian ini menunjukkan bahwa e-modul interaktif berbasis model e-IM3 dengan pendekatan MNR valid, praktis, dan efektif digunakan sebagai media pembelajaran inovatif pada materi operasi hitung pecahan di sekolah dasar.
Co-Authors Cerianing Putri Pratiwi Endang Sri Maruti Hendra Erik Rudyanto, Hendra Erik Wasilatul Murtafiah