Article Per Year (5 Year)
p-Index From 2020 - 2025
0.562
P-Index
This Author published in this journals
All Journal Mattawang: Jurnal Pengabdian Masyarakat GENIUS: Jurnal Inovasi Pendidikan dan Pembelajaran
Nurdin R.
Unknown Affiliation
Humanities Computer Science & IT Education Public Health Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Improving The Quality of Mathematics Learning Using An Ethnomathematics Approach in Class IX Students of Private MTs Al-Hikmatul Bahri Ternate: Meningkatkan Kualitas Pembelajaran Matematika dengan Pendekatan Etnomatematika Pada Siswa Kelas IX MTs Swasta Al-Hikmatul Bahri Ternate Likur, Fadhillah Abdul Halik; Nurdin R.; Baharuddin, Baharuddin; Sappa, Sri Rusmini A.; Alimuddin, Fauziyyah
Mattawang: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2024)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.mattawang2769

Abstract

One thing that can bridge the gap between culture and education is ethnomathematics. Ethnomathematics is a form of mathematics influenced by or based on culture. Through the application of ethnomathematics in education, especially mathematics education, will bring better understanding of students about both knowledge and culture of theirs. This way will help teacher for teaching cultural values ​​in students so that cultural values ​​which are part of the national character are embedded from an early age of student. The formation of this new scheme should be from the scheme that already exists in the student. Therefore, in teaching formal mathematics (school mathematics), teachers should start with informal mathematics which is applied by children in society. If a child has a good schema about mathematics used in daily basis increase the existing knowledge the teacher strengthens the existing schema or forms a new schema based on the existing schema.
Pengaruh Model Pembelajaran Kooperatif Terhadap Kemampuan Pemecahan Masalah dan Kemampuan Komunikasi Matematis Peserta Didik Kelas VIII SMP Negeri Kabupaten Enrekang Nurdin R.; Fadhillah A.P. Likur; Baharuddin
GENIUS: Jurnal Inovasi Pendidikan dan Pembelajaran Vol 2 No 2 (2024)
Publisher : CV. Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/gjipp.v2i2.146

Abstract

This study aims to determine the effect of: (1) a description of the problem-solving abilities of class VIII students who are taught using the cooperative learning model type two stay two stray or numbered heads together on the Pythagorean theorem and circle material, (2) description of the mathematical communication skills of class VIII students who are taught using the cooperative learning model type two stay two stray or numbered heads together on the Pythagorean theorem and circle material, (3) the difference in mathematical problem solving abilities of class VIII students who are taught using a two stay two stray cooperative learning model and those taught using a numbered heads together type cooperative model on the Teorema Phytagoras and Circle material, (4) differences mathematical communication skills of class VIII students who are taught using the cooperative learning model type two stay two stray with those taught using the cooperative model type numbered heads together on the Teorema Phytagoras and Circle material. This research is an experimental study with a quasi-experimental by factorial 2x2 design. The population in this study were all grade VIII students of the Enrekang Regency Junior High School with accreditation A consisting of 18 schools and the sample in this study was class VIII B SMP N 1 Baraka who was taught with the TSTS type cooperative learning model totaling 30 students and class VIII A SMP N 2 Anggeraja taught with the NHT type cooperative learning model totaling 30 students in the even semester of the 2019 school year. /2020, the determination of the sample is carried out using the cluster random sampling technique. The instruments in this study were (1) a test of problem-solving skills, (2) a test of mathematical communication skills, and (3) an observation sheet on the implementation of learning. The data analysis techniques used were descriptive analysis and inferential analysis using manova. The results of the study indicate that: (1) there is no significant difference in the mathematical problem solving abilities of students who follow the two stay two stray type of cooperative learning model and those who follow the numbered heads together type of cooperative learning model both on the Teorema Phytagoras material and on the Circle material; (2) there is no significant difference in the mathematical communication ability of students who follow the two stay two stray type of cooperative learning model and those who follow the numbered heads together type of cooperative learning model both on the Teorema Phytagoras material and on the Circle material.
Keefektifan Discovery Learning Melibatkan Kearifan Lokal Pada Pembelajaran Matematika Siswa Kelas VIII SMPN 1 Tompobulu Nurdin R.; Baharuddin; Khadijah
GENIUS: Jurnal Inovasi Pendidikan dan Pembelajaran Vol 2 No 2 (2024)
Publisher : CV. Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/gjipp.v2i2.147

Abstract

This study is pre-experimental quantitative research involving one group, namely the experimental group. The population of the study were all grade VIII students at SMPN 1 Tompobulu in Gowa district, which consisted of 3 classes and the sample was determined by using cluster random sampling technique. The instruments of the study were (1) learning outcomes test, (2) student‟s activity observation sheets, and (3) student‟s response questionnaire. The data analysis technique used were descriptive analysis and inferential analysis. The indicators of learning effectiveness in this study are (1) learning outcomes, (2) students‟ activities, (3) students‟ responses. If the three indicators meet the standards set, then the learning is categorized as effective. Based on descriptive and inferential statistical analysis using the t-test, it is discovered that (1) the learning outcomes achieved classical completeness, which is 87% above the ideal completeness; (2) the students‟ activities are in very good category, namely 3.5; (3) the students‟ responses are in good category, namely 3.27. Based on the results of inferential statistical analysis, it is obtained a significant value of p = 0.000 < α = 0.05, this means that H0 is rejected and H1 is accepted, namely the use of discovery learning model involving local wisdom in Pythagorean Theorem material is effective. Therefore, the discovery learning model involving local wisdom is effectively applied to grade VIII students at SMPN 1 Tompobulu in Gowa Distirict.
Co-Authors Alimuddin, Fauziyyah Baharuddin Baharuddin Baharuddin Fadhillah A.P. Likur Khadijah Likur, Fadhillah Abdul Halik Sappa, Sri Rusmini A.