Article Per Year (5 Year)
p-Index From 2021 - 2026
1.452
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Kimia Indonesia EduChemia: Jurnal Kimia dan Pendidikan Jurnal Tadris Kimiya Jambura Journal of Educational Chemistry JCER (Journal of Chemistry Education Research) Edukimia SPIN: Jurnal Kimia & Pendidikan Kimia Takuana: Jurnal Pendidikan, Sains, dan Humaniora Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam
Ratna Sari Siti Aisyah
Universitas Sultan Ageng Tirtayasa
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Social Sciences Other

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
Development of KONEL e-module with website-based exe-learning media on electron configuration material Aisyah, Ratna Sari Siti
Edukimia Vol 5, No 3 (2023): Edukimia-Vol 5, Issue 03
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ekj.v5.i3.a489

Abstract

Abstract High school students have many difficulties in understanding electron configuration material because most of the material is abstract and the method used is only in the form of lectures and power point media. This development research aims to produce learning media products in the form of KONEL E-Modules with website-based Exe-Learning media  on electron configuration materials. This research is designed with a 4D model with stages of defining (Define), designing (Design), Development (Develop), and Disseminnate (Disseminnate). This KONEL E-Module was validated by 6 experts with the average value of material validation results was 0.87 and the media was 0.89, both of which were declared valid. Then the KONEL E-Module was implemented with a limited test to 31 students of grade X-7 SMAN 1 Jawilan to determine students' responses to the developed media by obtaining a percentage of 86.23% which was included in the very good category.Keywords: KONEL E-Module, website-based Exe-Learning media, Electron configuration, 4D 
Kegiatan Laboratorium Kimia Berbasis Mini-Project Terhadap Hasil Belajar dan Aktivitas Siswa pada Praktikum Uji Aldehid Trisusilosakti, Anis; Aisyah, Ratna Sari Siti
Jambura Journal of Educational Chemistry Vol 2, No 1 (2020): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v2i1.2681

Abstract

Kegiatan praktikum kimia di sekolah cenderung hanya membuat siswa melaksanakan panduan yang sudah ditentukan. Maka diperlukan suatu pembelajaran yang dapat mengajak siswa terlibat lebih aktif yaitu pembelajaran berbasis Mini-Project. Penelitian ini bertujuan untuk mengetahui penerapan kegiatan laboratorium kimia berbasis Mini-Project terhadap hasil belajar dan aktivitas siswa. Peningkatan hasil belajar ditunjukkan oleh pre-test dan post-test, sedangkan peningkatan aktivitas siswa ditunjukkan oleh hasil observasi. Penelitian ini menggunakan metode quasy-experimental dengan Control Group Pre-test Post-test Design. Sampel penelitian ini berjumlah 64 siswa, yang terdiri dari kelas XII Mipa 5 dan XII Mipa 7 SMAN 1 Pandeglang tahun ajaran 2018/2019. Instrumen penelitian menggunakan tes tertulis (pre-test dan post-test), dan lembar observasi yang sudah divalidasi. Data penelitian dianalisis secara deskriptif dan statistik. Berdasarkan hasil uji independent sample t test diperoleh sig 0,000 < 0,05 dengan effect size sebesar 0,99. Hasil penelitian menunjukkan bahwa penerapan pembelajaran berbasis Mini-Project dapat meningkatkan hasil belajar dan aktivitas siswa dengan ukuran pengaruh dalam kategori “besar”.
The Effect of the Creative Problem Solving (CPS) Learning Model on Students’ Creative Thinking Skills in Learning about the Effects of Hydrocarbon Combustion Ratna Sari Siti Aisyah; Pepi Nurul Jannah; Lusiani Dewi Assaat
Takuana: Jurnal Pendidikan, Sains, dan Humaniora Vol. 5 No. 1 (2026): Takuana (April-June)
Publisher : MAN 4 Kota Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56113/takuana.v5i1.468

Abstract

Students’ creative thinking skills in chemistry learning remain relatively low, particularly on the topic of the impacts of hydrocarbon combustion. Therefore, an effective learning model is needed to enhance these skills. This study offers a specific contribution by examining the implementation of the Creative Problem Solving (CPS) learning model in the context of hydrocarbon combustion, a chemistry topic closely related to real-life environmental issues and requiring students to generate original and relevant solutions. This study was conducted to identify the differences in students’ creative thinking skills before and after the implementation of the CPS learning model, as well as to examine the extent of improvement following its implementation. The study employed a pre-experimental method using a one-group pretest–posttest design. The participants were 37 students from class XI-2 of SMAN 3 Serang City, selected through purposive sampling. The findings revealed a significant difference in students’ creative thinking skills before and after the implementation of the CPS learning model, as indicated by a sig. (2-tailed) value of 0.000 (< 0.05). The students’ average score increased from 28% to 76%, while the N-gain results showed a moderate to high level of improvement. These results indicate that the CPS learning model was effective in improving students’ creative thinking skills and provides empirical support for its use in contextual chemistry learning, particularly on environmental topics such as hydrocarbon combustion.
Co-Authors Aini, Dian Arsy Alana Putri Rahmawati Dinda Nur Rahmah Elsa Oktaviani Sopyan Fatmasari, Nela Iim Khotimah Imas Eva Wijayanti Imas Eva Wijayanti, Imas Eva Irhamni Irhamni Irma Sukmawati Isriyanti Affifah, Isriyanti Juvitasari, Safira Li, Baoyu Lismanda Islamiah Lusiani Dewi Assaat Mutiara Aristawidia Nisfah, Ulfa Asrifatun Pepi Nurul Jannah Pipih Muspiroh Rahma tia, Rahma Robby Zidny Septiana, Ilham Siti Aisyah Siti Aisyah Siti Hana Irawarni Alfu Siti Salsabila Utami Solekha, Nuralia Annisatus Trisusilosakti, Anis Yudanto, Cavela Az-zahrah