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Sri Utami Khoilla Mora Siregar
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Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics

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Pengaruh Model Penyelesaian Problem Posing Terhadap Kemampuan Pemecahan Masalah Fisika Siswa Kelas XI SMK Negeri 1 Batang Angkola erna, ernawati pasaribu; Sri Utami Khoilla Mora Siregar; Eni Sumanti Nasution
JURNAL PENDIDIKAN ILMU PENGETAHUAN ALAM Vol. 1 No. 1 (2023): Jurnal Pendidikan Ilmu Pengetahuan Alam (November 2023)
Publisher : Universitas Gara Nusantara Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64168/fisika.v1i1.1308

Abstract

This study aims to determine the effect of the problem posing learning model on students' physics problem-solving abilities. This study used a quasi-experimental method with a pretest-posttest control group design. This research was conducted at SMK Negeri 1 Batang Angkola with a total sample of 33 students. Sampling used a simple random sampling technique with data collection using a test of students' Physics Problem Solving Ability with an essay form of 10 questions. Students' physics problem-solving abilities use Polya's theory which includes understanding problems, making plans, doing calculations, and reviewing. Data analysis of the two groups used the t test. based on data processing shows that the value of Sig (2-tailed) <.001 <0.05, H0 is rejected. The physics problem solving ability of students who were taught using the problem posing learning model was higher with an average value of 85.53 than the physics problem solving abilities of students who were taught using the usual learning model carried out by teachers with a scientific approach to the 2013 curriculum with an average value of 52.5. this shows that there is an influence of problem posing learning models on students' physics problem-solving abilities in Impulse and Momentum material.
Hubungan Konsep Diri Siswa Dengan Hasil Belajar Fisika Siswa Kelas VIII SMP Negeri 9 Padangsidimpuan Hutaimbaru Tahun Ajaran 2023-2024 Harahap, Selvina; Eni Sumanti Nasution; Sri Utami Khoilla Mora Siregar; Kasmawati
JURNAL PENDIDIKAN ILMU PENGETAHUAN ALAM Vol. 1 No. 1 (2023): Jurnal Pendidikan Ilmu Pengetahuan Alam (November 2023)
Publisher : Universitas Gara Nusantara Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64168/fisika.v1i1.1310

Abstract

This study aims to determine the relationship between self-concept and student learning outcomes in class VIII SMP Negeri 9 Padangsidimpuan Hutaimbaru Academic Year 2023-2024. The formulation of the problem obtained from this study is is there a relationship between self-concept and physics learning outcomes for Class VIII students of SMP Negeri 9 Padangsidimpuan Hutaimbaru for the 2023-2024 academic year. This research was conducted at Padangsidimpuan 9 Public Middle School with a total sample of 30 students. The instrument used was a questionnaire with a Likert scale and a test of learning outcomes through test scores at school. This type of research is quantitative research using the product moment test to test the hypothesis. Besides that, it also uses the normality test, hypothesis test and linearity test. The results of this study by conducting a correlation test obtained the relationship between self-concept and learning outcomes, this can be seen from the correlation value using the SPSS 17 application where the value is 0.048 which is smaller than the significant value of 0.05 which shows a positive relationship between self-concept and learning outcomes .
Pengaruh Model Pembelajaran Aktif, Inovatif, Kreatif, Efektif Dan Menyenangkan (Paikem) Terhadap Kemampuan Kreativitas Fisika Siswa Ditinjau Dari Ranah Kognitif Di Kelas X SMK Negeri 1 Batang Angkola. Nurhaliza Harahap; Eni Sumanti Nasution; Sri Utami Khoilla Mora Siregar
JURNAL PENDIDIKAN ILMU PENGETAHUAN ALAM Vol. 1 No. 1 (2023): Jurnal Pendidikan Ilmu Pengetahuan Alam (November 2023)
Publisher : Universitas Gara Nusantara Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64168/fisika.v1i1.1317

Abstract

This study aims to determine the effect of the Active, Innovative, Creative, Effective, and Enjoyable Learning (PAIKEM) model on students' physics creativity abilities in terms of cognitive domains in class X SMK Negeri 1 Batang Angkola. This research was conducted at SMK Negeri 1 Batang Angkola with a population of all students in class X SMK Negeri 1 Batang Angkola and as samples were taken 36 students of class X TBSM 1 as the control class and 36 students of class X TBSM 2 as an experimental class using the Simple Random Sampling technique ( random sample). This study uses a quasi-experimental method. The research instrument used a test of students' creative abilities in terms of cognitive domains that were valid and reliable. The data in this study were analyzed using statistical methods. The results showed that there was an influence of the Active, Innovative, Creative, Effective, and Enjoyable Learning Model (PAIKEM) on students' physics creativity abilities in Class X SMK Negeri 1 Batang Angkola. Physics creativity ability of students who use the PAIKEM model is better than students who learn using conventional methods.
Penerapan Model Pembelajaran Argument Driven Inquiry (ADI) Untuk Meningkatkan Kemampuan Pemecahan Masalah Siswa Di Kelas X SMK Negeri 1 Angkola Timur Layli Adha Siregar; Eni Sumanti Nasution; Sri Utami Khoilla Mora Siregar
JURNAL PENDIDIKAN ILMU PENGETAHUAN ALAM Vol. 1 No. 1 (2023): Jurnal Pendidikan Ilmu Pengetahuan Alam (November 2023)
Publisher : Universitas Gara Nusantara Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64168/fisika.v1i1.1318

Abstract

This study aims to determine the improvement of student learning outcomes by using the Argument Driven Inquiry (ADI) learning model. The sample of this study were sudents of class X TBSM with a total sampel of 36 people. This type of research is classroom action research. The analysis teachnique uses the average value. The conclusion of this study is that there is an increase in learning outcomes using the Argument Driven Inquiry learning model, this can be seen from an increase in the pre-cycle in terms of the average value of student learning outcomes, which is 31,42, increasing in the frist cycle to 55,27 and in the second cycle 85,82. And if viewed from the student’s completeness o btained from the precycle complete 2%, the first cycle 21% and the second cycle 85%.
Co-Authors dewi, dewita rosanti siregar Eni Sumanti Nasution erna, ernawati pasaribu Harahap, Selvina Kasmawati Layli Adha Siregar Nurhaliza Harahap Rangkuti, Yeni Sara Sahdia, Munni