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Development of Learning Media Based on Scratch Educational Games for Straight Line Equation Jarilla Syahdita Azza Nehro Al Amirus Salma; Indah Wahyuni
Didaktik Matematika Vol 12, No 2 (2025): October 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v12i2.47205

Abstract

Rapid technological developments in the 21st century have encouraged the use of digital media in mathematics learning. Using technology-based interactive learning materials is one way to enhance student learning results. This study was conducted at a public junior high school in Rambipuji, Jember, East Java, Indonesia, to develop and test Fly and Count, a Scratch-based learning medium that is valid, practical, and effective in enhancing learning outcomes. The ADDIE development model, which comprises the phases of analysis, design, development, implementation, and evaluation, was applied in this study. A validation sheet, a practicality questionnaire, and a learning outcome test on the subject of straight line equation were among the tools utilized. The results showed that the media was highly valid according to subject matter experts (87.14%) and valid according to media experts (66.66%). The practicality test showed very practical responses from teachers (88%) and students (90.33%). The effectiveness test showed an increase in student learning outcomes with an N-Gain score of 0.69 (moderate category). Thus, Fly and Count is declared valid, practical, and effective for use as a learning medium for straight line equation.
PENGARUH DISIPLIN KERJA DAN BUDAYA SEKOLAH TERHADAP KINERJA GURU SMP N 1 LASEM Indah Wahyuni; Dian Ayu Liana Dewi
JURNAL ILMIAH EDUNOMIKA Vol. 10 No. 1 (2026): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v10i1.19224

Abstract

The purpose of this study was to evaluate the influence of work discipline and school culture on teacher performance at SMP N 1 Lasem. The approach used was quantitative with population of 41 teachers, and sampling using a saturated sampling technique where all members of yhe population were used as samples. Data collection was carried out through a questionnaire that included indicators of work discipline and school culture. The data analysis technique used multiple linear regression. The results showed that work discipline and school culture had a positive and significant effevt on teacher performance at SMP N 1 Lasem. Simultaneously, these two variables explained 77,5% of the variation in teacher performance. Thus, improving work discipline and school culture will improve teacher performance. Keywords: Work Discipline, School Culture, Teacher Performance.
Analisis Pengaruh Profitabilitas, Likuiditas, dan Struktur Aset Terhadap Struktur Modal Perusahaan dengan Ukuran Perusahaan Sebagai Variabel Moderasi: Studi Empiris pada Perusahaan Manufaktur Sub Sektor Industri yang Terdaftar di Bursa Efek Indonesia Tahun 2021-2023 Indah Wahyuni; Andy Dwi Bayu Bawono
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 7 No. 7 (2025): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v7i7.9111

Abstract

This study aims to analyze the effect of profitability, liquidity, and asset structure on the capital structure of manufacturing companies in the industrial subsector listed on the Indonesia Stock Exchange during the period 2021-2023, as well as to examine the role of company size as a moderating variable in these relationships. The purposive sampling method was used to select a representative research sample. The data were analyzed using multiple regression and Moderated Regression Analysis (MRA). The results show that profitability and liquidity have a significant effect on the company’s capital structure, while asset structure does not have a significant impact. Furthermore, company size does not moderate the influence of profitability, liquidity, or asset structure on capital structure. This study indicates that internal factors such as profitability and liquidity are the main determinants in forming the capital structure of manufacturing companies, whereas company size neither strengthens nor weakens these relationships.
Co-Authors Adianto " Afiatri Putrika Alaisya Amana Fazira Alfie Ridho Alfieridho Alfieridho Andy Dwi Bayu Bawono Arina Denggan Munthe Arzetia Firlyani Aswaruddin Aswaruddin Birul Daini Budi Yanto, Budi Cendani Alfanizha Hidma Chandra Winata Devi Damayanti DIAN APRIANI Dian Ayu Liana Dewi Dicky Hariansyah Dimas Andika Shaputra Dinda Kartika Aulia Putri Eka Fitri Rahayu Endah Alfiana Eny Yuniati Erna Magga Ezra Ariendy Widodo FADZILAH AG Fatimah Fazli Abdillah Fazli Abdillah Filma Muhazri Sembiring Fuad Bahrul Ulum Hendra Taufik Hidayatullah, Riski Inom Nasution Intan Ayu Deswinda Ismi Asmita Jarilla Syahdita Azza Nehro Al Amirus Salma Jarum, Jarum KANAK KANJANA WONGKUNA Khairul Sabri Kurnia Wijayanti Laudy Livianti Laylan Syafina LESLEY C. LUBOS LUONG THIEN TAM Lutfhia Farhana Putri Lubis M. Aditiya Silvatama M. Arif Pratama Manurung M. Haris Fadillah M. Rio Khaitsam Pratama Maisarah Maisarah Mardinal Tarigan Marisa Nurlita Masrida Zasriati Maya Masita Meilinda Suriani Harefa Meisaroh Mesiono Mesiono Miftah Al Royyen Pratama Mika Rizki Puspaningrum MOHD RAWIYANI PG. HJ. SERUDIN MONICA SULEIMAN Muhammad Hafis Maulana Muhammad Lathief Ilhamy Nasution Musyarofah Zuhri NG AIK MIN Nur siti maysarah NURLISMA JUNITA Nursahara Pasaribu Nursantri Yanti Nursiti Maysarah Oktaviani Oktaviani Osi Hayuni Renilda Putri ROBBERT GRADSTEIN Samuel Natanael Sinata, Novia Siti Mutmainah Siti Nailul Ilmi siti rahmah SOONTHREE KORNOCHALERT Syarifuddin Yusuf Tiara Renata Tuti Anggraini Umi Farihah Yenni Samri Juliati Nasution YONG KIEN–THAI Zoe Zarka Syafiq