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All Journal Aksara: Jurnal Ilmiah Pendidikan Bahasa dan Sastra Indonesia Morfologi : Jurnal Ilmu Pendidikan, Bahasa, Sastra dan Budaya Bilangan: Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Agustina Aritonang
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Religion Arts Humanities Astronomy Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics

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PENGARUH MODEL QUANTUM LEARNING TERHADAP KETERAMPILAN MENULIS PUISI SISWA KELAS X AKUNTANSI SMK NEGERI 2 KOTA JAMBI Abdoel Gafar; Agustina Aritonang
Aksara: Jurnal Ilmiah Pendidikan Bahasa dan Sastra Indonesia Vol 3, No 2 (2019): September
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/aksara.v3i2.126

Abstract

This research aims to describe the impact of of quantum learning model towards students ability in writing poetry at class X of accounting major SMK Negeri 2 Jambi City school year 2018/2019. The design of this research uses quasi experiment with a quantitative approach. Sampling was carried out using the purposive sampling technique of the X-grade students of SMK Negeri 2 Jambi City. It is obtained that class X of accounting 2 as the experimental class and class X of accounting 3 as the control class. The research results show that the average score of the experimental is 80.42 and the average score of control class is 74. After testing the normality test, the experimental class sig score is 0.170 > 0.05 and the control class sig score is 178 > 0.05 (significance level). Thus it can be concluded that the data of the two classes is fall intro category of normal distribution. From the homogeneity test, it is obtained that sig score is 0.462 > of a significant level (α = 0.05) Thus it can be concluded that both classes have the same or homogeneous variants. Hypothesis testing uses SPSS 20 applications. T test of two independent samples shows that SIG T count 0,043 < 0.05 then Ho is rejected Ha is received. So, the results of students ability in writing poetry at class X of Accounting at SMK Negeri 2 Jambi city that use quantum learning model is better than the learning outcomes of students who use conventional learning.
Pancasila sebagai Entitas dan Identitas Bangsa Indonesia serta Perwujudan Profil Pelajar Pancasila pada Pendidikan yang Berpihak pada Peserta Didik dalam Pendidikan Abad ke-21 di SMA N 2 Medan Agustina Aritonang; Liesna Andriany
Morfologi : Jurnal Ilmu Pendidikan, Bahasa, Sastra dan Budaya Vol. 2 No. 2 (2024): April : Morfologi : Jurnal Ilmu Pendidikan, Bahasa, Sastra dan Budaya
Publisher : Asosiasi Periset Bahasa Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/morfologi.v2i2.564

Abstract

Pancasila, as the basis of the Republic of Indonesia, has a very important role in shaping the identity and character of the nation. However, challenges arise in deeply implementing the values ​​of Pancasila, especially among high school students. This study aims to identify challenges in realizing Pancasila as an entity and identity of the Indonesian nation, as well as seeing how the profile of Pancasila students is reflected in 21st century education at SMA N 2 Medan. The research methods used were participant observation, interviews, and document analysis. The results of the study show that understanding and appreciation of Pancasila values ​​among SMA N 2 Medan students is still limited, with the lack of relevance of Pancasila values ​​in the context of students' daily lives being one of the main challenges. This research provides a deeper understanding of the role of Pancasila in 21st century education and provides a basis for developing more effective learning strategies to raise the profile of Pancasila students in the future.
Peningkatan Keterampilan Berpikir Komputasional Siswa SMA N 2 Medan Melalui Pendekatan STEM Leni Fauziah; Lisbet Ariati Rumahorbo; Agustina Aritonang; Rosliana Siregar
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 3 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i3.63

Abstract

Improving the quality of education in Indonesia can be developed through the implementation of educational reform. One form of educational reform can be carried out by using a learning approach that can help teachers produce experts using the STEM (Science, Technology, Engineering, and Mathematics) approach. Initial findings reveal that only around 47.8% of SMA N 2 Medan students (class This research aims to see the effectiveness of the STEM approach in improving the critical thinking skills of SMA N 2 Medan students. The research method used is an experimental design with Non Equivalent Control Group Design. The research subjects were students of SMA N 2 Medan. The results showed that the sig (2-tailed) Equal variances value was assumed to be 0.000 < 0.05. Therefore, Ho is rejected and Ha is accepted, which means there is a significant difference in critical thinking abilities after students use the Equal variance method. The STEM-PBL approach, compared with the innovative K13 approach. The average critical thinking skills scores of the control class in the pre-test and post-test were 38 and 79.5. The coefficient remains at 0.676 and is significant at 0.000. This means the correlation is positive. Therefore, learning with a STEM approach has proven to be effective in improving the critical thinking skills of SMA N 2 Medan students.
Co-Authors Abdoel Gafar Leni Fauziah Liesna Andriany Lisbet Ariati Rumahorbo Siregar, Rosliana