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All Journal Indo-MathEdu Intellectuals Journal Journal of Scientific Research, Education, and Technology MetaBio : Jurnal Pendidikan
Novita, Dini
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Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Engineering Mathematics Social Sciences Other

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Kemandirian Belajar Matematika Siswa Melalui Model Problem Based Learning (PBL) di Kelas VII SMP Negeri 3 Pulau Punjung Novita, Dini; Medika, Gema Hista
Indo-MathEdu Intellectuals Journal Vol. 4 No. 3 (2023): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v4i3.412

Abstract

The purpose of this study was to find out whether the Problem Based Learning (PBL) approach increases student independence in learning mathematics. This type of research is pre-experimental or Static Group Comparison methodology. The study population is all grade VII students enrolled in SMP Negeri 3 Pulau Punjung, Dharmasraya Regency for the 2022–2023 school year. The technique used is random sampling. The research sample came from grade VII.1 students who were used as an experimental class with a total of 22 students, and VII.4 which was used as a control class with a total of 20 students. The results of the questionnaire analysis of students' independence in mathematics learning were obtained tcalculate = 5.042 and ttabel = 1.68. because if tcount>ttable then H0 is rejected. Therefore, it can be concluded that there are differences in student learning independence in the problem-base learning model compared to conventional learning.
Extraversion Personality and Marital Satisfaction on Infidelity Tendency Novita, Dini; Noviekayati, IGAA; Santi, Dyan Evita
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 4 No. 2 (2025): Vol. 4 No. 2 2025
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v4i2.768

Abstract

Marital dissatisfaction due to poor communication and conflict, as well as extraversion personality, are themain factors for infidelity tendencies. This study aims to explore the relationship between extraversionpersonality and marital satisfaction on infidelity tendencies in early adult individuals. A quantitativeapproach was used with multiple linear regression analysis method. The research sample amounted to 270early adult individuals aged 18-40 years old who were married and working, who were selected using nonprobability sampling techniques. Data were collected through questionnaires measuring extraversionpersonality, marital satisfaction, and infidelity tendencies. The results of the analysis showed thatextraversion personality had a significant positive influence on infidelity tendency (regression coefficientof 0.627, p = 0.000). In contrast, marital satisfaction did not show a significant influence on the tendency(regression coefficient -0.163, p = 0.328). Overall, the regression model was able to explain 18.3% of thevariation in infidelity tendency, while 81.7% was influenced by other factors outside of this study.
PENGARUH MODEL BLENDED LEARNING TERHADAP KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR SISWA DI SMA YPK PEMATANGSIANTAR Perayanti Sinaga, Dian; Novita, Dini
Jurnal Metabio Vol. 3 No. 2 (2021): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/gwfxqh42

Abstract

This study aims to determine the effect of the Blended Learning model on science process skills and student learning outcomes at SMA YPK Pematangsiantar in the 2020/2021 Academic Year. The population was 105 students consisting of 3 classes. The control class (X IPA-3) consisted of 35 students and the experimental class (X IPA-1) consisted of 35 students. The control class (X IPA-3) was treated using the lecture learning method and the experimental class (X IPA-1) was treated using the blended learning model. From the t-test results, the t-value was obtained > t table, namely 2.546 > 1.667 at a significance level of α = 0.05 and degrees of freedom (df) = 54, so H0 was rejected and Ha was accepted, meaning there was an effect of the blended learning model on the science process skills of grade X students on the ecosystem material at SMA YPK Pematangsiantar in the 2020/2021 Academic Year. The posttest results for the control class (X IPA-3) were 93.48 and for the experimental class (X IPA-3) 94.74. The t-test results showed a calculated t value > t table, which was 2.227 > 1.667 at a significance level of α = 0.05 and 69 degrees of freedom (df). Therefore, H0 was rejected and Ha was accepted. This means that the use of the blended learning model has an effect on the learning outcomes of 10th-grade students in the ecosystem topic at SMA YPK Pematangsiantar. It was concluded that the use of the blended learning model has an effect on the science process skills (SPS) and learning outcomes of 10thgrade students in the Ecosystem topic at SMA YPK Pematangsiantar in the 2020/2021 academic year. 
Kemandirian Belajar Matematika Siswa Melalui Model Problem Based Learning (PBL) di Kelas VII SMP Negeri 3 Pulau Punjung Novita, Dini; Medika, Gema Hista
Indo-MathEdu Intellectuals Journal Vol. 4 No. 3 (2023): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v4i3.412

Abstract

The purpose of this study was to find out whether the Problem Based Learning (PBL) approach increases student independence in learning mathematics. This type of research is pre-experimental or Static Group Comparison methodology. The study population is all grade VII students enrolled in SMP Negeri 3 Pulau Punjung, Dharmasraya Regency for the 2022–2023 school year. The technique used is random sampling. The research sample came from grade VII.1 students who were used as an experimental class with a total of 22 students, and VII.4 which was used as a control class with a total of 20 students. The results of the questionnaire analysis of students' independence in mathematics learning were obtained tcalculate = 5.042 and ttabel = 1.68. because if tcount>ttable then H0 is rejected. Therefore, it can be concluded that there are differences in student learning independence in the problem-base learning model compared to conventional learning.
Co-Authors Gema Hista Medika Igaa Noviekayati, Igaa PERAYANTI SINAGA, DIAN Santi, Dyan Evita