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All Journal Jurnal Manajemen Bisnis Eka Prasetya FORUM PAEDAGOGIK Jurnal Pendidikan IPA Indonesia Indonesian Journal of Social Science and Education
Lili Nur Indah Sari
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Religion Humanities Economics, Econometrics & Finance Education Other

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PENINGKATAN HASIL BELAJAR SISWA MENGGUNAKAN “E LEARNING” DiTENGAH PANDEMI COVID-19 KELAS VIII PERSIAPAN MTS N 3 PADANGSIDIMPUAN Lili Nur Indah Sari
FORUM PAEDAGOGIK Vol 12, No 1 (2021): 10 Articles, Pages 1-159
Publisher : IAIN Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/paedagogik.v13i1.3546

Abstract

This research is a quasi-experimental research, with a quantitative approach to finding data in the form of numbers, namely the results of the pre-test and post-test. One of the information technologies that can be used as a learning medium is by using e-learning. E-learning is an innovation that can be utilized in the learning process, not only in the delivery of learning material, but also changes in the abilities of various student competencies. The instrument used in this study was a test. The test instruments include pre-test and post-test. The pre-test includes a set of prerequisite material knowledge in the form of descriptive questions and the post-test includes a mathematics learning outcome test. Based on the results of the analysis of hypothesis testing carried out using the t-test at a significance level of 0.05, the sig value is obtained. (2-tailed), which is equal to 0.000, which is smaller than the significance level of 0.05. So, it can be concluded that there is a significant increase in student learning outcomes taught by e-learning learning during the Covid 19 pandemic.Key words: learning outcomes; e learning; covid 19
Effects of Satisfaction on Pimpiang Alahan Panjang Island Tourism Visitors Rasidah Nasrah; Ida Nirwana; Lili Nur Indah Sari
Jurnal Manajemen Bisnis Eka Prasetya Vol 10 No 2 (2024): Edisi September
Publisher : LPPM STIE EKA PRASETYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47663/jmbep.v10i2.475

Abstract

This research was conducted at Pimpiang Alahan Panjang Island Tourism, Solok Regency. The study aims to determine how big the effect of visitor satisfaction is on Pimpiang Alahan Panjang Island Tourism, Solok Regency. The population used was 50 visitors to Pimpiang Island tourism. By using the sampling technique, namely the Accidental Sampling method. Questionnaires are data collection techniques. Based on multiple regression analysis, the variables Location (X1) and Facilities (X2) affect Visitor Satisfaction (Y). The multiple linear regression equation obtained is Y = 1.358 + 0.827 (X1) + 0.158 (X2) + 0.05. The coefficient of determination shows that the independent variables (X1 and X2) have an influence of 70.7% on the dependent variable (Y), while the remaining 29.3% is influenced by other variables not included in the study. The t-test of the variables Location (X1) and Facilities (X2) shows that both have a significant effect on Visitor Satisfaction (Y) with f count > f table. From the f test, Location (X1) Facilities (X2) simultaneously or together have a significant influence on the dependent variable, namely Visitor Satisfaction (Y), the calculated f value > f table (56.757 > 3.18) and the sign level is <0.05 (0.000 <0.05).
The Influence of Scientific-Based Numeracy Literacy Teaching Materials on Students’ Motivation and Higher Order Thinking Abilities Ahmad Nizar Rangkuti; Sitompul, Lisnawati; Amran, Ali; Mara Samin Lubis; Diyah Hoiriyah; Lili Nur Indah Sari; Mariam Nasution; Sojuangon Rambe
Jurnal Pendidikan IPA Indonesia Vol. 13 No. 4 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/88jfsm61

Abstract

This research aims to analyze the influence of scientific-based numeracy literacy teaching materials on students' motivation and higher order thinking abilities. This research is a quantitative research using a quasi-experiment method with a nonequivalent control group design. Sampling used purposive sampling technique. The instruments used were motivational questionnaire sheets and higher order thinking ability tests. The paired sample t-test was used to analyze the data. The findings indicate a significant difference in the average posttest scores between the experimental group and the control group, with a significance value of 0.000<0.005 and a mean difference of 18.06 (66.00 - 47.94) between the two groups. Additionally, the confidence interval for the difference ranged from -36.959 to -30.354. That there is a significant (real) difference between the average motivation score and higher order thinking abilities of students in the experimental class and the control class using of scientific-based numeracy literacy teaching materials. So with these results it can be concluded that the scientific-based numeracy literacy teaching materials has an effect on students' motivation and higher order thinking abilities.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK INTERAKTIF BERBASIS PENDEKATAN MATEMATIKA RELISTIK UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS SISWA PADA MATERI HIMPUNAN di KELAS VII SMP N 1 SOSA Asmaul Khoiriah Hutauruk; Mariam Nasution; Lili Nur Indah Sari
Indonesian Journal of Social Science and Education (IJOSSE) Vol. 1 No. 3 (2025): Vol. 1 No. 3 : Edisi September 2025
Publisher : JCI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/ijosse.v1i3.1297

Abstract

Penelitian ini dilatar belakangi oleh kurangnya penggunaan perangkat pembelajaran seperti LKPD di sekolah tersebut, di SMP Negeri 1 Sosa lebih sering menggunakan buku pegangan guru dan buku paket, serta rendahnya pemahaman konsep matematika siswa khususnya pada pokok bahasan pada materi himpunan. Penelitian ini bertujuan untuk validitas, praktikalitas dan efektifitas lembar kerja peserta didik berbasis pendekatan matematika realistik untuk meningkatkan pemahaman konsep matematis siswa pada materi himpunan di kelas VII SMP Negeri 1 Sosa. Penelitian ini merupakan researh and development (R&D). Model Pengembangan yang digunakan dipenelitian ini adalah ADDIE yang melalui lima tahap diantaranya, analysis, design development, implementation, and evaluation. Validasi LKPD terdiri dari validasi ahli teknologi pendidikan atau desain, ahli materi dan ahli bahasa. Di uji coba di kelas VII SMP Negeri 1 Sosa, subjek uji coba dilakukan di SMP Negeri 1 Sosa yang berjumlah 25 siswa. Ahli desain atau teknologi pendidikan terdiri dari 2 validator, ahli materi 3 orang dan ahli bahasa 2 orang. Hasil dari penelitian ini yaitu LKPD yang dikembangkan memenuhi kriteria kelayakan dari hasil persetase keseluruhan validasi terbesar 79,91% berada dikategori valid. Kepraktisan dari seluruh aspek ditunjukkan dengan nilai 78,18% berada dikategori praktis. Kemudian nilai evektifits dari seluruh nilai hasil belajar siswa ditunjukkan dengan nilai 61,27% nilai ini didapat dari nilai rata-rata keseluruhan hasil beajar siswa selalu dikali seratus persen dikategorikan efektif. Dengan demikian dapat dinyatakan bahwa LKPD sudah layak, menarik dan mampu menigkatkan kemampuan pemahaman konsep matematis siswa.
Co-Authors Ahmad Nizar Rangkuti Ali Amran Asmaul Khoiriah Hutauruk Diyah Hoiriyah Ida Nirwana Mara Samin Lubis Mariam Nasution RAMBE, SOJUANGON Rasidah Nasrah Sitompul, LIsnawati