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All Journal JKPK (Jurnal Kimia dan Pendidikan Kimia) BOCAH: Borneo Early Childhood Education and Humanity Journal Jurnal Komprehenshif ECJ: Early Childhood Journal
Amalia, Ratih
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Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Mathematics Neuroscience Public Health Social Sciences Other

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PENGARUH PENGGUNAAN MEDIA SOSIAL TIKTOK TERHADAP MINAT BELAJAR SISWA MTs AL-ITTIHADIYAH BANDAR PAMAH Amalia, Ratih
Komprehensif Vol 2 No 1 (2024)
Publisher : CV Edu Tech Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini berjudul, “Pengaruh Penggunaan Media Sosial Tiktok Terhadap Minat Belajar Siswa MTs Al Ittihadiyah Bandar Pamah” yang dilatarbelakangi dengan konsep bahwa media sosial dapat mempengaruhi minat belajar siswa salah satunya adalah penggunaan media sosial Tiktok. Metode penelitian yang digunakan dalam penenlitian ini adalah metode penelitian kuantitatif dengan jenis penelitian korelasional. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII MTs Al-Ittihadiyah Bandar Pamah yang berjumlah 40 siswa. Penentuan sampel dalam penelitian ini mengikuti ketentuan sampel total sehingga seluruh anggota populasi menjadi sampel penelitian yaitu 40 siswa. Instrumen penelitian yang digunakan oleh peneliti adalah 2 (dua) angket yaitu angket media sosial tiktok dan minat belajar siswa. Instrumen angket menggunakan skala likert. Hasil penelitian ini menunjukkan bahwasanya penggunaan media sosial Tiktok mempunyai hubungan positif secara signifikan dengan Minat Belajar Siswa MTs Al-Ittihadiyah Bandar Pamah dengan besaran koefisien 0,39 hubungan ini tergolong kecil dan besaran pengaruhya hanya sebesar 15,2% dan melalui uji t yang telah dilakukan ternyata diperoleh thitung = 2,636 sedangkan nilai t tabel = 2,02. Oleh karena thitung > ttabel hal ini menunjukkan bahwa hubungan keduanya positif dan signifikan dengan bentuk hubungan linier dan prediktif melalui garis regresi Ŷ = 67,18 + 0,29 X. Persamaan ini memberikan makna bahwa jika Penggunaan Media Sosial Tiktok ditingkatkan sebesar satu unit, maka Minat Belajar Siswa MTs Al Ittihadiyah Bandar Pamahakan meningkat sebesar 0,29 unit.
Synthesis of Polystyrene Fiber Membranes Prepared by Electrospinning: Effect of AgNO3 on the Microstructure Budi, Hanifah Setyaning; Zulfi, Akmal; Setyaningsih, Lia Dwi; Fahroji, Muhammad; Amalia, Ratih; Angel, Julia; Arrosyid, Bagas Haqi; Handika, Gugus; Saputro, Kurniawan Eko; Noviyanto, Alfian; Rezeki, Yulianto Agung
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 9, No 1 (2024): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v9i1.84601

Abstract

Polystyrene (PS) is commonly employed in insulation, packaging, filters, and medical equipment, with recent studies exploring its potential in fiber membrane production. The electrospinning technique is discussed to synthesize PS fiber membranes with high porosity and controllable diameter. Additionally, incorporating silver nitrate into PS composite fibers is explored for enhanced functionalities such as catalytic activity, high electrical conductivity, and antibacterial activity. However, PS composite fiber membranes with silver nitrate (AgNO3) metal variations are rarely observed. This research aims to modify the microstructure of PS fiber membranes produced using electrospinning by adding silver nitrate (AgNO3) with varying concentrations. PS-Ag fiber membranes are produced using N,N-dimethylformamide (DMF) solvent, which serves as a solvent and a reducing agent for Ag. The results show that the effect of Ag affected the diameter of the PS-Ag fiber membrane, with an average diameter of around 3.67 - 6.93 micrometers. Degradation occurred in these samples at a strong broadening peak near ~1300 cm-1 until ~1600 cm-1 from the Raman results. The FTIR results show that the wavelength of ~3500 cm-1 indicated the presence of OH. The presence of OH indicates that the PS-Ag fiber membrane has the potential for water filtration application
Meningkatkan Pemahaman Warna dan Angka pada Anak ADHD melalui Metode Pembelajaran Interaktif di TK Keledang Samarinda Susanti, Devi Triana; Amalia, Ratih; Amara, Salsabilla; Nurhidayah, Nurhidayah; Safrah, Safrah; Sinar, Sinar; Sari, Erna
BOCAH: Borneo Early Childhood Education and Humanity Journal Vol 4 No 1 (2025): BOCAH: Borneo Early Childhood Education and Humanity Journal, January 2025
Publisher : Faculty of Education and Teacher Training of UINSI Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21093/bocah.v4i1.10647

Abstract

Children with Attention Deficit Hyperactivity Disorder (ADHD) often encounter difficulties in grasping basic concepts such as colors and numbers, which are crucial for their cognitive development. This study aims to enhance the understanding of colors and numbers in ADHD children through interactive learning methods at TK Keledang Samarinda. The research utilized a Classroom Action Research (CAR) design over two cycles, involving two ADHD children aged 6 and 7. Data were collected using observations, image-based tests, interviews, and documentation, followed by qualitative and quantitative analyses. The results revealed a substantial improvement in color and number comprehension, increasing from 41.6% in the pre-cycle to 87.5% in the second cycle. Interactive learning methods employing visual and manipulative media, such as colored number cards and color-matching games, effectively boosted the children’s focus, active participation, and learning motivation. However, challenges such as inconsistent reinforcement between home and school practices and limited variation in learning media were identified. This study demonstrates that hands-on, interactive learning approaches effectively support the cognitive development of ADHD children. The findings highlight the importance of engaging, experience-based methods tailored to individual needs. Recommendations for future research include developing more innovative learning media and fostering greater parental involvement to ensure consistency in learning practices across environments. Further studies involving larger samples are recommended to validate these findings and explore broader applications in early childhood education.
Analisis Kesulitan Guru dalam Mengimplementasikan Penilaian Autentik Kurikulum Merdeka di TK Keledang Faizah, Alya; Susanti, Devi Triana; Amalia, Ratih; Apriansyah, Adam Hasyim
Early Childhood Journal Vol. 5 No. 1 (2024)
Publisher : Program Studi Pendidikan Guru PAUD FKIP Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/ecj.v5i1.4540

Abstract

Penelitian ini bertujuan untuk menganalisis kesulitan guru dalam mengimplementasikan penilaian autentik berdasarkan Kurikulum Merdeka di tingkat PAUD, khususnya di TK Keledang. Metode penelitian menggunakan pendekatan kualitatif deskriptif dengan teknik pengumpulan data melalui observasi, wawancara semi-terstruktur, dan studi dokumentasi. Hasil penelitian menunjukkan bahwa guru menghadapi beberapa tantangan, antara lain ketidakhadiran anak yang tidak konsisten, keterbatasan waktu dalam mencatat perkembangan anak, minimnya pemahaman guru terhadap metode penilaian autentik, serta beban administrasi yang tinggi. Solusi yang dilakukan meliputi pendekatan kepada orang tua, pencatatan sederhana secara bertahap, pemanfaatan alat bantu edukatif, dan pembagian penilaian ke dalam kelompok kecil. Selain itu, pelatihan yang diberikan oleh sekolah serta kolaborasi antarguru turut mendukung upaya implementasi penilaian autentik. Penelitian ini menegaskan pentingnya dukungan berkelanjutan dalam bentuk pelatihan dan kebijakan yang mendukung fleksibilitas guru dalam melaksanakan penilaian autentik.
Co-Authors Amara, Salsabilla Angel, Julia Apriansyah, Adam Hasyim Arrosyid, Bagas Haqi Budi, Hanifah Setyaning Erna Sari, Erna Fahroji, Muhammad Faizah, Alya Handika, Gugus Noviyanto, Alfian Nurhidayah Nurhidayah Safrah, Safrah Saputro, Kurniawan Eko Setyaningsih, Lia Dwi Sinar, Sinar Susanti, Devi Triana Yulianto Agung Rezeki Zulfi, Akmal