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All Journal Journal of Educational Science and Technology Jurnal Penelitian Pembelajaran Fisika Science and Physics Education Journal (SPEJ)
Nonoh Siti Aminah
Universitas Sebelas Maret
Education Engineering Physics

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Analysis of Students’ Multiple representation-based Problem - solving Skills Army Al Islami Ali Putra; Nonoh Siti Aminah; Ahmad Marzuki
Journal of Educational Science and Technology (EST) Volume 6 Number 1 April 2020
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/est.v6i1.11196

Abstract

This study aims to analyze the profile of students’ problem - solving skills based on multiple representation in senior high school. Problem - solving skills in solving multiple representation are very important in learning Physics. The subjects of this study were 101 students of class XII MAN 1 Ngawi. The method used in this research was quantitative descriptive method. Indicators of the problem - solving abilities that were used included approaches, visuals, applications, and procedures. The types of representation in this research instrument were verbal, figures, graphic and mathematic. The results showed that the problem - solving skills related to the indicator of approach with the form of multiple representation questions got percentages of 36% (verbal), 42% (figural), 24% (graphical), and 43% (mathematical). The visual indicators showed the percentages of 44, 29, 38, and 0 for verbal, figural, graphical, and mathematical respectively. Then the indicators of procedures obtained 36% for the verbal, 30% for the figures, 35% for the graphics, and 0% for the mathematics. Thus, it can be concluded that problem - solving skills possessed by students are different in terms of the percentage each indicator got in the multiple representation test.
Pengembangan Pembelajaran Berbasis Saintifik pada Materi Dinamika Rotasi dan Kesetimbangan Benda Tegar untuk Meningkatkan Kemampuan Berpikir Kritis dan Komunikasi Verbal Siswa SMA Dhimas Nur Setyawan; Sarwanto Sarwanto; Nonoh Siti Aminah
Jurnal Penelitian Pembelajaran Fisika Vol 8, No 1 (2017): APRIL 2017
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v8i1.1332

Abstract

Hasil daya serap UN 2015 pada materi dinamika rotasi dan kesetimbangan benda tegar di Kota Magelang 65,08 masih rendah dibandingkan dengan daya serap tingkat Provinsi Jawa Tengah 67,13 maupun tingkat nasional 65,24, sehingga perlu dilakukan pembelajaran berbasis saitifik. Penelitian ini yang bertujuan untuk: (1) mendeskripsikan karakteristik pembelajaran berbasis saintifik; (2) mendeskripsikan kelayakan pembelajaran berbasis saintifik; (3) menganalisis efektivitas penggunaan pembelajaran berbasis saintifik dalam meningkatkan kemampuan berpikir kritis dan komunikasi verbal siswa. Pengembangan modul fisika berbasis saintifik dilakukan dengan penelitian Research and Development (R&D) menggunakan model Borg and Gall yang disederhanakan Tim Puslitjaknov [1] terdiri dari 5 tahap utama yaitu analisis pembelajaran, mengembangkan draft awal, validasi pembelajaran dan revisi, uji coba skala kecil dan revisi, uji coba skala besar dan revisi, dan diseminasi. Produk pembelajaran dikemas dalam bentuk modul. Modul fisika berbasis saintifik dinilai oleh: ahli materi, ahli media, dan ahli bahasa; dua praktisi guru fisika SMA; dan dua teman sejawat serta respon siswa. Analisis data yang digunakan adalah analisis deskriptif, kualitatif, dan N-Gain. Hasil penelitian dan pengembangan disimpulkan bahwa: 1) pembelajaran berbasis saintifik yang dikembangkan pada materi dinamika rotasi dan kesetimbangan benda tegar, menggunakan langkah menyajikan paparan masalah, menanya, berhipotesis, mengukur, menganalisis, menyimpulkan, mengomunikasikan. Selain itu, terdapat tugas bercerita mencari fenomena sesuai materi, soal latihan, dan soal evaluasi; 2) pembelajaran berbasis saintifik yang dikembangkan telah layak digunakan dengan kategori kelayakan sangat baik/sangat layak ditinjau dari kelayakan materi, media, dan bahasa; 3) pembelajaran berbasis saintifik pada materi dinamika rotasi dan kesetimbangan benda tegar efektif dalam meningkatkan kemampuan berpikir kritis dan komunikasi verbal siswa salah satu SMA di Kota Magelang. Peningkatan kemampuan berpikir kritis dengan N-gain score rata-rata 0,50 berkategori sedang pada kelas eksperimen dan 0,46 berkategori sedang pada kelas kontrol. Kemampuan komunikasi verbal pada kelas eksperimen mengalami peningkatan pada setiap pertemuan dengan N-Gain score rata-rata 0,37 pada kategori sedang.
Pengembangan Modul Ilustratif Berbasis Inkuiri Terbimbing Bermuatan Pendidikan Karakter Hendri Noperi; Sarwanto Sarwanto; Nonoh Siti Aminah
SPEJ (Science and Physic Education Journal) Vol 4 No 2 (2021): SPEJ (Science and Physic Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/spej.v4i2.2392

Abstract

This study aimed to develop and determine the quality of the illustrative module of guided inquiry-based physics learning with character education. This research was a development research (R&D) which refers to the Borg & Gall model. The limited trial was carried out on 10 grade VII students and the expanded trial was carried out on 31 grade VIIA students at SMP Negeri 24 Surakarta. The data were taken using test techniques for cognitive learning outcomes, and observation techniques for character and psychomotor learning outcomes. Furthermore, it was analyzed by using two-sample paired t-test, while the psychomotor and affective learning outcomes were analyzed using the Friedman test. The results showed that the illustrative module of guided inquiry-based Physics learning containing character education was developed to have a total average score of 265.5 with the "very good" category. In conclusion, there was an increase in student learning outcomes after following the learning process using this developed illustrative module. Key words: Learning Outcomes, Product Quality, Illustration Modules, Research and Development
Co-Authors Agustia Wahyu Tri Anggraeni Ahmad Marzuki Army Al Islami Ali Putra Dhimas Nur Setyawan Hendri Noperi Isa Abdullah Alqudsi Sarwanto Sarwanto Sukarmin Surantoro Surantoro