Article Per Year (5 Year)
p-Index From 2021 - 2026
4.57
P-Index
This Author published in this journals
All Journal Primary: Jurnal Pendidikan Guru Sekolah Dasar AKSIOMA: Jurnal Program Studi Pendidikan Matematika EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA JURNAL EDUCATION AND DEVELOPMENT PeTeKa JURNAL MathEdu (Mathematic Education Journal) Jurnal Pendidikan dan Konseling Edumatika Nasyatuna: Jurnal Pengabdian kepada Masyarakat Jurnal Pengabdian Kepada Masyarakat Radisi Journal Education Innovation Jurnal Cermatika Jurnal Cermatika Jurnal Transformasi Pendidikan Indonesia
Adek Nilasari Harahap
UNIVERSITAS GRAHA NUSANTARA
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Social Sciences Other

Published : 30 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal Education Innovation

 1 
THE INFLUENCE OF ETHNOMATICS IN SIPIROK WOVEN FABRIC PATTERNS ON STUDENTS' CREATIVITY ABILITIES IN GRADE VII Yusminah; Nurdalilah; Adek Nilasari Harahap
Journal Education Innovation (JEI) Vol. 3 No. 1 (2025): Januari 2025
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/c8cpp139

Abstract

This study aims to determine the effect of ethnomathematics using Sipirok woven fabric patterns on students' creativity skills in the plane geometry material for Grade VII-2. This research adopts an experimental method with the goal of enhancing students' creativity through the integration of ethnomathematics using Sipirok woven fabric patterns. The sample of this study consisted of 40 students from classes VII-1 and VII-2. The pre-test results revealed that the control class achieved an average score of 59.9, while the experimental class obtained an average score of 58.2. After the implementation of the experimental treatment, the post-test results showed an improvement in creativity skills, with the experimental class achieving an average score of 78.35 and the control class achieving 72.5. The average score of 78.35 falls into the “moderate” category for students' creativity skills. According to the criteria, a class is considered to have achieved creativity skills if it has reached at least the “moderate” category. Based on the comparison of the pre-test and post-test results, there was an increase in students' creativity skills in the experimental class, rising from an average of 58.2 to 78.35. The hypothesis test results showed a significance value of 8.13 > 2.024, indicating that the use of ethnomathematics with Sipirok woven fabric patterns has a significant effect on the creativity skills of Grade VII students. Furthermore, the Sipirok woven fabric patterns can be associated with mathematical concepts, particularly in the study of plane geometry. This connection was supported by interview findings from a Sipirok woven fabric artisan.
Pengaruh Penerapan Model Pembelajaran Auditory Intellectually Repetition (AIR) terhadap Hasil Belajar Matematika Siswa di Kelas VII SMP Negeri 3 Muara Batang Gadis Intan Sari; Adek Nilasari Harahap; Nurdalilah
Journal Education Innovation (JEI) Vol. 3 No. 2 (2025): April 2025
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/ftz74h19

Abstract

This study aims to determine the effect of Auditory Intellectually Repetition (AIR) learning model on mathematics learning outcomes of seventh grade students of SMP Negeri 3 Muara Batang Gadis. The method used was quantitative pseudo experiment with Nonequivalent Control Group Design. The sample consisted of two classes, namely experimental class taught using AIR model and control class using conventional method. The instrument used was a math learning outcome test in the form of multiple choice and description, which was given before and after treatment. Data analysis was conducted through normality test, homogeneity, t-test, and N-Gain calculation. The results showed a significant increase in the average post-test score in the experimental class. The N-Gain value of the experimental class reached 0.627 (medium-high category), while the control class was only 0.365 (medium category). The t-test showed a significance value of p = 0.000 (p < 0.05), which means there is a significant difference in learning outcomes between the two groups. Thus, the AIR learning model is proven effective in improving students' mathematics learning outcomes and is recommended to be applied in the learning process at school.
Co-Authors Abdul Rahim Syah Agus Makmur Alvi Sahrin Nasution Andi Saputra Mandopa Andi Saputra Mandopa Azwar Ananda Erwina Azizah Hasibuan, Erwina Azizah Fitriani Fitriani Haritsah Hammamah Harahap Indah Purnama Sari Intan Sari Ira Rahmayuni Jusar Ishak Harahap Jainal Abidin Mahrani Makrup Hasbi Makrup Hasbi Mansukri Mona Chairani Nova Christina Dewi Nurdalilah Nurdalilah Nurdalilah Nurdalilah Nurdalilah Nurdalilah Nurdalilah Nurdalilah Nurdalillah Nurhizrah Gistituati Puspa Riani Nasution Ramadhan Saleh Sikumbang Rizki Mahriady Rumondang Bulan Harahap Rusdinal Rusdinal Rusdinal Sapriani Lubis Siti Meutia Sari Siti Meutia Sari Susi Sulastri Susi Sulastri Lubis Tinur Rahmawati Tinur Rahmawati Harahap Tri Fousa Pasaribu Trio Kharisma Yulfia Nora yulia rizka lubis yuni fitri febriani yuni fitri febriani Yuni Rhamayanti Yusminah