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Inovasi Pendekatan Pembelajaran Kontekstual Melalui Google Site Terhadap Kemampuan Berpikir Kritis Pada Materi Perubahan Iklim: (Innovation of Contextual Learning Approaches Through The Google Site on Critical Thinking Ability On Climate Change Materials) Mardiyah, Fitri Husni; Muzakki, Naufal Ahmad; Riandi , Riandi; Supriatno , Bambang
BIODIK Vol. 11 No. 1 (2025): March 2025
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biodik.v11i1.39758

Abstract

The pandemic has changed many aspects in all areas of life, especially in the world of education. Learning during this pandemic makes the learning and teaching process online (in the network). This requires a learning innovation with an online contextual approach. One of the innovations is the contextual learning approach through the google site, which is expected that students can relate concepts about climate change to real life, even though learning is carried out online. One example of material that must be explained in accordance with real conditions in the surrounding environment is climate change material. Students are required to be able to solve problems and find understanding and ideas from what is learned and then construct their knowledge. The research method used is experimental with pre-experimental design and the type of research is one group pretest-posttest. The subjects in this study were class IX SMP in Bandung City for the even semester of the 2020/2021 academic year, because each class in the school has the same characteristics, therefore the sample was taken by simple random sampling. The test instrument selected was a description test, totaling 12 questions to measure students' critical thinking skills. This description test is given to students before and after learning activities. The test instrument was tested first to students who had studied the material on climate change. After the trial, instrument analysis was carried out which aims to determine the feasibility of the research instrument. The analysis used is validity test and reliability test. Abstrak. Pandemi telah mengubah banyak aspek di segala bidang kehidupan, terutama di dunia pendidikan. Pembelajaran di masa pandemi ini menjadikan proses belajar mengajar secara online (dalam jaringan). Untuk itu diperlukan suatu inovasi pembelajaran dengan pendekatan kontekstual secara online. Salah satu inovasinya adalah pendekatan pembelajaran kontekstual melalui situs google, yang diharapkan siswa dapat menghubungkan konsep-konsep tentang perubahan iklim dengan kehidupan nyata, meskipun pembelajaran dilakukan secara online. Salah satu contoh materi yang harus dijelaskan sesuai dengan kondisi nyata di lingkungan sekitar adalah materi perubahan iklim. Siswa dituntut untuk mampu memecahkan masalah dan menemukan pemahaman dan gagasan dari apa yang dipelajari kemudian mengkonstruksi pengetahuannya. Metode penelitian yang digunakan adalah eksperimen dengan desain pre-experimental design dan jenis penelitiannya adalah one group pretest-posttest. Subjek dalam penelitian ini adalah siswa kelas IX SMP di Kota Bandung semester genap tahun ajaran 2020/2021, karena setiap kelas di sekolah tersebut memiliki karakteristik yang sama, maka dari itu sampel diambil secara simple random sampling. Instrumen tes yang dipilih adalah tes deskripsi yang berjumlah 12 soal untuk mengukur kemampuan berpikir kritis siswa. Tes deskripsi ini diberikan kepada siswa sebelum dan sesudah kegiatan pembelajaran. Instrumen tes diujicobakan terlebih dahulu kepada siswa yang telah mempelajari materi tentang perubahan iklim. Setelah uji coba, dilakukan analisis instrumen yang bertujuan untuk mengetahui kelayakan instrumen penelitian. Analisis yang digunakan adalah uji validitas dan uji reliabilitas.
Effectiveness of the Think Talk Write Learning Strategy toward Concept Mastery of Cell for High School Biology Students Muzakki, Naufal Ahmad; Diana, Sariwulan; Priyandoko, Didik
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

In cells, many phenomena occur such as metabolism to protein synthesis, these become abstract and cause students to have difficulty understanding them. A good learning experience is needed so that students can understand the concept correctly. One learning strategy that provides a learning experience to discover and understand concepts is the Think Talk Write learning strategy. This study uses a pre-experimental design method. The subjects in this study were students of class XI science at Muhammadiyah 5 Rancaekek high school. Mastery of concepts measured in this study were C1 (memorization), C2 (understanding), C3 (application), and C4 (Analysis). Based on the results of data processing, the pretest value was 47.22 while the posttest value was 65.28. The results of the analysis using the paired sample TTest obtained from the pretest and posttest values of 0.00, this value indicates that sign <α = 0.00 <0.05. Based on the results of the data analysis, it can be concluded that there is an effectiveness of using the Think Talk Write learning strategy on mastery of concepts in cell material.   Keywords: think talk write, concept mastery, cell DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1539-1547  
Upaya Remediasi Miskonsepsi Pada Materi Sel Menggunakan Model Pembelajaran Think Talk Write Muzakki, Naufal Ahmad; Diana, Sariwulan; Priyandoko, Didik
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.3470

Abstract

In cell material, many concepts are abstract and can cause students to experience difficulties in understanding them. Every concept in biology learning is interconnected so that every concept that is built can influence the formation of the next concept. However, often students' initial concepts are misconceptions, namely the concepts possessed by students conflict with the concepts raised by experts. A good learning experience is needed so that students can understand the concept correctly. One learning model that provides a learning experience to discover and understand concepts is the Think Talk Write learning model. The purpose of this research is to remediate misconceptions about cell material by using the Think Talk Write learning model. This study used an experimental method with the type of pre-experimental research and one-group pretest-posttest research design. The subjects in this study were students of class XI IPA at SMA Muhammadiyah 5 Rancaekek consisting of 36 students. Based on the results of data processing, it was found that misconceptions in the pretest resulted in 12.78% and in the posttest it decreased to 6.25%. So it can be concluded that the Think Talk Write learning model can reduce students' misconceptions about cell material.