The Effectiveness of Blended Learning with Discovery Learning Model on Buffer Solution Materials to Improve Science Process Skills
Abstract
This study aims to describe the effectiveness of discovery learning model on buffer solution materials to improve students’ science process skills. This research is a quasi-experimental study with the matching-only pretest and posttest control group design.Population on this study is all students of class XI IPA of SMAN 1 Sukadana EastLampung in even semester of the 2021/2022 academic year. The sampling techniqueused purposive sampling and obtain class XI IPA 3 and class XI IPA 2 as experimental class and control class, respectively. Hypothesis testing used the analysis of the average post-test value calculation using the difference test of two average by t-test. The results showed that: (1) the average post-test scores of students’ science process skills in the experimental class were significantly different from post-test scores in the control class which is high-categorized of 0,71. Thus, it can be concluded that blended learning with discovery learning model is effective to improve students’ science process skills.
Keywords: discovery learning, blended learning, buffer solution, science process skills.
DOI: http://dx.doi.org/10.23960/jppk.v11.i3.2022.02
Full Text:
PDFReferences
Afdhila, R., Nazar, M., & Hanum, L. (2017). Penerapan Pembelajaran Blended Learning pada Materi Larutan Penyangga di SMA Negeri 1 Unggul Darul Imarah. Jurnal Ilmiah Mahasiswa Pendidikan Kimia, 2(3): 165-172.
Anggraini, E. (2019). Pengaruh Pembelajaran Blended Learning Menggunakan Aplikasi Google Classroom terhadap Pemahaman Konsep Matematis pada Peserta Didik Kelas VIII SMPN 9 Bandar Lampung. (Undergraduate thesis). Retrieved from http://repository.radenintan.ac.id/5450/1/Skripsi%20Full.pdf
Arif, Istyadji, M., & Syahmani. (2018). Implementasi Problem Based Learning Berbantuan Diskusi Daring terhadap Kemampuan Pemecahan Masalah dan Hasil Belajar Kimia pada Materi Larutan Penyangga. Journal of Chemistry and
Education, 1(3), 237-244.
Atika, D., Nuswowati, M., & Nurhayati, S. (2018). Pengaruh Metode Discovery Learning Berbantuan Video terhadap Hasil Belajar Kimia Siswa SMA. Jurnal Inovasi Pendidikan Kimia,12(2),2149-2158.
Bruner, J. S. (1977). The Process of Education. USA: Harvard University Press.
Damayanti, R., Rosilawati, I., & Fadiawati, N. (2018). Efektivitas LKS Larutan Penyangga Berbasis Discovery Learning untuk Meningkatkan KPS Ditinjau dari Kemampuan Kognitif. Jurnal Pendidikan dan Pembelajaran Kimia,7(1),154-168.
Fidiana, E., Rudibyani, R. B., & Tania, L. (2018). Penerapan Discovery Learning untuk Meningkatkan Keterampilan Berpikir Luwes Materi Larutan Penyangga. Jurnal Pendidikan dan Pembelajaran Kimia,7(1),104-115.
Hadiono, & Hidayati, N. A. (2016). Penerapan Model Pembelajaran Discovery Learning untuk Meningkatkan Motivasi dan Hasil Belajar Siswa Kelas VIII-D SMPN 2 Kamal Materi Cahaya. Jurnal Pena Sains, 3(2), 77-84.
Hamalik, O. (2005). Proses Belajar Mengajar. Jakarta: Bumi Aksara.
Hosnan, M. (2014). Pendekatan Saintifik dan Kontekstual dalam Pembelajaran Abad 21: Kunci Sukses Implementasi Kurikulum 2013. Bogor: Ghalia Indonesia.
Kean, E., & Middlecamp, C. (1985). Panduan Belajar Kimia Dasar. Jakarta: Gramedia.
Kurniawati, I. L., & Amarlita, D. M. (2013). Pengembangan Bahan Ajar Berbasis Masalah pada Mata Pelajaran Kimia SMA Kelas X dalam Materi Hidrokarbon. Prosiding Seminar Nasional MIPA,78-82.
Meltzer, D. E. (2002). The Relationship between Mathematics Preparation and Conceptual Learning Gains in Physics: A Possible "hidden variable" in Diagnostic Pretest Scores. American Journal of Physics,70(12),1259-1268.
Muhali, Muliadi, A., & Sabrun. (2021). Efektivitas Pembelajaran Kimia Sistem Daring pada Masa Pandemi Covid-19: Persepsi Mahasiswa. Jurnal Ilmiah IKIP Mataram,8(1),161-174.
Nugrahaeni, A., Redhana, I. W., & Kartawan, I. A. (2017). Penerapan Model Pembelajaran Discovery Learning untuk Meningkatkan Kemampuan Berpikir Kritis dan Hasil Belajar Kimia. Jurnal Pendidikan Kimia Indonesia,1(1),23-29.
Permendikbud. (2016). Standar Kompetensi Lulusan (SKL), Kompetensi Inti (KI), Kompetensi Dasar (KD). Jakarta: Kemdikbud.
Rahmah, N. (2021). Desain dan Uji Coba Lembar Kerja Peserta Didik (LKPD) Berbasis Keterampilan Proses Sains (KPS) pada Materi Larutan Penyangga (Undergraduate thesis). Retrieved from https://repository.uin-suska.ac.id/51802/2/SKRIPSI%20NUR%20RAHMAH.pdf
Sari, N. (2021). Penerapan Pendekatan Blended Learning terhadap Keterampilan Proses Sains pada Materi Sistem Ekskresi pada Manusia di Kelas VIII MTs N 2 Kuantan Singingi (Undergraduate thesis). Retrieved from http://repository.uin-suska.ac.id/56116/2/SKRIPSI%20NURMAYA%20SARI.pdf
Sudjana. (2005). Metoda Statistika. Bandung: Tarsito.
Sunyono. (2012). Analisis Keterlaksanaan dan Kemenarikan Model Pembelajaran SiMaYang dalam Membangun Model Mental Mahasiswa pada Topik Stoikiometri. Prosiding Seminar Nasional Kimia dan Pendidikan Kimia. Vol. 6.
Refbacks
- There are currently no refbacks.