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All Journal Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Jurnal Akademika Kimia
Devi, Sinta
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Chemistry Education

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Characteristics of Critical Thinking Skills of Class XI Senior High School on Stoichiometry Material Devi, Sinta; Afadil, Afadil
Jurnal Akademika Kimia Vol. 12 No. 3 (2023)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24775185.2023.v12.i3.pp170-175

Abstract

This study aims to describe the characteristics of students’ critical thinking skills in the Stoichiometry material of class XI SMA Negeri 1 single. This type of research is descriptive quantitative. The sample of this research was all students of class XI SMA Negeri 1 Sindue, which consisted of 3 classes, namely class XI MIA 1, XI MIA 2, and XI MIA 3. The data in this study were obtained through a test of students' critical thinking skills in the form of essays with as many as five items. Three essential thinking indicator items are interpretation, analysis, and inference. The results of data analysis for students' critical thinking skills for indicators of interpretation, analysis, and inference showed that class XI MIA 1 obtained the percentage results for the interpretation indicator 40,5 % in the low category, the analysis indicator obtained by the percentage of 35 % was included in the low category, and indicator inference obtained a percentage of 17 % who are in the very low category. Class XI MIA 2 obtained the percentage result on the interpretation indicator 46 %, which is in the low category. In comparison, the analysis indicator obtained a percentage of 59.5 % who are in the low category, and indicators inference obtained a percentage of 25,5 % who are in the low category. Whereas in class XI MIA 3, the percentage of interpretation indicators was 44 % in the low category, the analysis indicators obtained a percentage of 57,5 % who were in the low category. The inference indicator obtained 23,5 % who were in the very low category. Based on the research results at these schools, it can be seen that the critical thinking skills of class XI students of SMA Negeri 1 Sindue are still very low.
DAMPAK IMPLEMENTASI PEMBELAJARAN KELAS RANGKAP TERHADAP HASIL BELAJAR PADA SISWA SD NEGERI 37 PALEMBANG Devi, Sinta; Zamhari, Ahmad; Valestin, Salsabila; Khairunnisa, Nabilla; Anggraini, Wenny Febiola; Dewi, Bintang Sri
Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Vol 5 No 1 (2025): Vol. 5 No. 1 Edisi Februari 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Fakultas Pendidikan Ilmu Pengetahuan Sosial dan Bahasa Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/jipdas.v5i1.2536

Abstract

Penelitian ini bertujuan untuk mendeskripsikan dampak implementasi pembelajaran kelas rangkap (PKR) terhadap hasil belajar pada siswa SD Negeri 37 Palembang. Jenis Penelitian ini yaitu penelitian deskriptif kualitatif. Subjek dalam penelitian ini adalah Kepala Sekolah, Guru Kelas Rangkap, dan lima orang siswa . Pengumpulan data dilakukan dengan observasi, wawancara, dan dokumentasi. Data dianalisis dengan cara reduksi data, display data, dan penarikan kesimpulan. Teknik pemeriksaan keabsahan data menggunakan triangulasi. Dampak pembelajaran Kelas Rangkap terhadap proses pembelajaran di SD Negeri 37 Palembang yaitu: 1) perencanaan pembelajaran telah terlaksana dengan cukup baik meskipun ada beberapa administasi guru yang belum lengkap; 2) persiapan pembelajaran telah terlaksana dengan baik walaupun masih ada fasilitas, sarana dan prasarana sekolah yang belum ada; 3) pelaksanaan pembelajaran telah sesuai dengan teori pembelajaran kelas rangkap; dan. Dampak PKR terhadap hasil belajar anak adalah baik karena adanya peningkatan nilai rata-rata siswa dari masing-masing kelas. Pembelajaran kelas rangkap dapat meningkatkan prestasi belajar dan lebih mudah diterapkan untuk kelas dengan jumlah siswa yang sedikit.
Co-Authors Afadil Anggraini, Wenny Febiola Dewi, Bintang Sri Khairunnisa, Nabilla Valestin, Salsabila Zamhari, Ahmad