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All Journal Momentum: Physics Education Journal Jurnal Sosial Humaniora Sigli U-Teach
Purwanti, Nurul Yunda Nanik
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Education Energy Environmental Science Physics Social Sciences Other

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ANALISIS KORELASI KEMAMPUAN LITERASI SAINS DENGAN KEMAMPUAN MEMECAHKAN PERMASALAHAN KONSEP ENERGI TERBARUKAN PADA MAHASISWA PENDIDIKAN FISIKA Anggraeni, Sisilia Nur Hikmah; Sholehatennafiah, Vivi; Purwanti, Nurul Yunda Nanik; Pujiningtyas, Emma Berliana; Mahartika, Dina; Sudarti, Sudarti; Subiki, Subiki
Jurnal Sosial Humaniora Sigli Vol 6, No 2 (2023): Desember 2023
Publisher : Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsh.v6i2.1514

Abstract

Literasi sains kemampuan menggunakan pengetahuan sains untuk mengidentifikasi pertanyaan, memperoleh pengetahuan baru, menjelaskan fenomena ilmiah dengan menyimpulkan berdasarkan bukti-bukti ilmiah. Penelitian ini bertujuan untuk mengetahui kemampuan literasi sains dan kemampuan memecahkan permasalahan sains mahasiswa Pendidikan fisika pada konsep energi terbarukan. Metode penelitian yang digunakan adalah metode analisis korelasi menggunakan kuisioner berupa google form yang disana nantinya akan mengetahui hubungan kedua variabel yang dibuktikan dengan aplikasi SPSS dan penelitian secara deskriptif. Hasil penelitian menunjukkan bahwa bahwa antara kemampuan literasi sains (X) terhadap kemampuan memecahkan masalah (Y) terdapat hubungan yang positif dengan tingkat korelasi sempurna. Hal tersebut tampak pada nilai koefisien korelasi Pearson di atas adalah 0,847 dimana nilai korelasinya bernilai positif sehingga hubungan antara Literasi Sains terhadap Kemampuan Memecahkan Masalah tentang Energi Terbarukan. Temuan hasil penelitian ini dapat digunakan untuk mengukur dan mengevaluasi sejauh mana literasi sains tentang energi terbarukan yang sudah diterapkan oleh mahasiswa pendidikan Fisika.
The effectiveness of cramer's rule in improving mathematical thinking skills and learning outcomes in solving systems linear equation of fixed pulley Supriadi, Bambang; Nur Hikmah Anggraeni, Sisilia; Purwanti, Nurul Yunda Nanik; Pujiningtyas, Emma Berliana; Mahartika, Dina
Momentum: Physics Education Journal Vol. 9 No. 2 (2025)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v9i2.11387

Abstract

Learning innovation is needed to make the learning process more attractive and improve student learning outcomes. Learning outcomes can be improved by making learning more interesting and developed according to student needs. Learning materials are packaged with different problem-solving methods that make learning more interesting to improve student learning outcomes. Based on existing findings, students' mathematical thinking skills are still relatively low. This study aims to measure the effectiveness of applying Cramer's rule to improve mathematical thinking skills and learning outcomes. This study uses a quantitative descriptive method which was carried out at Jember State High School and the Physics Education Study Program, Jember University in the odd semester of the 2024/2025 academic year. The results of data analysis from mathematical thinking skills affect the success of physics learning. The results of the homogeneity test and normality test that have been carried out show that the samples used are homogeneous and normal. The N-Gain value is obtained in the high category for improving mathematical thinking skills and learning outcomes. And the student response is very positive towards the use of Cramer's rule in solving the system of linear equations on the fixed pulley material. So it can be concluded that Cramer's rule in solving linear equation systems on pulley material remains effective in improving mathematical thinking skills and learning outcomes.
Implementasi Modul Aturan Cramer dan Invers Matriks pada Materi Katrol Tetap dalam Meningkatkan Hasil Belajar Fisika Siswa Purwanti, Nurul Yunda Nanik; Dina Maharika; Supriadi, Bambang; Anggraeni, Firdha Kusuma Ayu; Ernasari, Ernasari
U-Teach: Journal Education of Young Physics Teacher Vol. 6 No. 1 (2025): June Edition
Publisher : Pendidikan Fisika Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/amh68431

Abstract

The low learning outcomes of students in physics lessons are one of the main challenges in education. One of the reasons behind this low achievement is the lack of teaching materials available in schools. The purpose of this research is to improve student learning outcomes for the implementation of learning modules at SMA Negeri Arjasa. This type of research is quantitative descriptive with a One Group Pretest-Posttest Design. The sample used was 60 students. The results showed that in class XI 2 that applied the Cramer rule, the average posttest result was 84.87 and the pretest result was 49.53. A similar thing was found in class XI 4 with an average posttest result of 86.9 which was better than the pretest result of 55.8. The increase was analyzed using the N-Gain Score through SPSS 25 to get an average of 0.7 including the high category. The learning outcomes of students who applied Cramer's rule and the inverse matrix method showed a better improvement compared to the learning outcomes of students before being treated with both methods in solving fixed pulley problems
Co-Authors Anggraeni, Firdha Kusuma Ayu Anggraeni, Sisilia Nur Hikmah Bambang Supriadi Dina Maharika Ernasari, Ernasari Mahartika, Dina Nur Hikmah Anggraeni, Sisilia Pujiningtyas, Emma Berliana Sholehatennafiah, Vivi Subiki Subiki Sudarti Sudarti