Journal
EFEKTIVITAS CLASSROOM REFLECTION ASSESSMENT MELALUI COOPERATIVE LEARNING DALAM PENINGKATAN HASIL BELAJAR
Chemistry in Education · Vol. 2 No. 2 (2013)
- ISSN
- 2502-6852, 2252-6609
- Published
- 2013-10-10
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Tujuan penelitian ini untuk mengetahui apakah penggunaan classroom reflection assessment melalui cooperative learning efektif untuk meningkatkan hasil belajar kimia. Populasi penelitian adalah kelas XI IPA SMA Negeri 1 Jepara. Pengambilan sampel dilakukan dengan teknik cluster random sampling, diperoleh XI IPA 2 sebagai kelas eksperimen 1 dan XI IPA 5 sebagai kelas eksperimen 2. Analisis data awal populasi hasilnya data berdistribusi normal dan homogenitasnya sama. Desain penelitian yang digunakan yaitu penelitian komparasi dengan menerapkan cooperative learning pada kedua kelas, namun hanya kelas eksperimen 1 yang mendapatkan classroom reflection assessment. Hasil penelitian menunjukkan uji kesamaan dua varians menunjukkan varians data post test kedua kelas eksperimen sama. Rata-rata post test kelas eksperimen 1 sebesar 81,14, kelas eksperimen 2 sebesar 76,03. Perhitungan uji t menunjukkan thitung 2,274 lebih dari tkritis 1,993 untuk derajat kebebasan 73 dengan taraf signifikansi 5%. Berdasarkan analisis tersebut disimpulkan bahwa hasil belajar kognitif kelas eksperimen 1 lebih baik daripada kelas eksperimen 2. Nilai afektif dan psikomotorik siswa kedua kelas eksperimen dalam kategori baik dengan presentase skor >70%. Hasil penelitian menunjukkan Classroom Reflection Assessment melalui Cooperative Learning efektif dalam meningkatkan hasil belajar kimia materi Larutan Penyangga dan Hidrolisis.
Collaboration network of the authors
40 authors · 101 co-authorship links · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Sri Wardani | Affiliation unknown | 5 |
| Eko Budi Susatyo | Affiliation unknown | 4 |
| Endang Susilaningsih | State University of Semarang | 4 |
| Nanik Wijayati | State University of Semarang | 4 |
| Saptorini Saptorini | Affiliation unknown | 3 |
| Sigit Priatmoko | State University of Semarang | 3 |
| Sri Haryani | Affiliation unknown | 3 |
| Subiyanto Hadisaputro | Affiliation unknown | 2 |
| Parmin Parmin | State University of Semarang | 2 |
| Cepi Kurniawan | State University of Semarang | 1 |
| Eko Budi Susatyo | Affiliation unknown | 1 |
| Ananta Aryabima | Affiliation unknown | 1 |
| Sri Susilogati Sumarni | Affiliation unknown | 1 |
| Fiki Anisa Lutfiyani | Affiliation unknown | 1 |
| Saroyah Saroyah | Affiliation unknown | 1 |
| Fuad Fitriyanto | Affiliation unknown | 1 |
| Dwi Nur Apriani | Affiliation unknown | 1 |
| Edy Cahyono | State University of Semarang | 1 |
| Gema Arief Wicaksana | Affiliation unknown | 1 |
| Rangga Krisma Putra | Affiliation unknown | 1 |
| Ersanghono Kusumo | Affiliation unknown | 1 |
| Dewi Astrian | Affiliation unknown | 1 |
| Subiyanto Hadisputro | Affiliation unknown | 1 |
| Akhmad Farid | Affiliation unknown | 1 |
| Ersa Erfawan | Affiliation unknown | 1 |
| Febilia Dhita Serfanda | Affiliation unknown | 1 |
| Sri Mantini Sedyawati | Affiliation unknown | 1 |
| Hikmatun Nurul Khotim | Affiliation unknown | 1 |
| Antonius Tri Widodo | Affiliation unknown | 1 |
| Agnes Ikawati | Affiliation unknown | 1 |
| Mahmud Hilmia | Affiliation unknown | 1 |
| Supartono Supartono | Affiliation unknown | 1 |
| Anis Nabila | Affiliation unknown | 1 |
| Uswatun Khasanah | Affiliation unknown | 1 |
| Wisnu Sunarto | Affiliation unknown | 1 |
| Murbangun Nuswowati | State University of Semarang | 1 |
| Ika Nur Amalia | Affiliation unknown | 1 |
| Ratnasari Ratnasari | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.