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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 Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam
Ratna Sari Siti Aisyah
Universitas Sultan Ageng Tirtayasa
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Other

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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”.
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 Mutiara Aristawidia Nisfah, Ulfa Asrifatun 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