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All Journal Comment: an International Journal of Community Development EMTEKA: Jurnal Pendidikan Matematika Hipotenusa: Journal of Research Mathematics Education (HJRME)
Norhaliza Norhaliza
Universitas Muhammadiyah Banjarmasin
Education Mathematics Other

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Tips Tips and Tricks of Solving Mathetmatics Assignment Training about Partial Integral with Tanzalin Method at 1st Senior High School Jejangkit and 1st Senior High School Tamban Ahmad Lazwardi; Akhmad Ilmi; Norhaliza Norhaliza
Comment: an International Journal of Community Development Vol 2 No 3 (2020)
Publisher : Perkumpulan Peneliti Ilmu Lingkungan - Green Visioneers

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

As the curriculum develops. Middle school mathematics material is increasingly being obtained. But there are still many students who still find it difficult to adapt. The aim of community service is to help students learn Partial Integral material using the Tanzalin Method. This dedication was held at SMAN 1 Jejangkit and SMAN 1 Tamban schools.This dedication method is by giving students training and demonstration to solve partial integral problems using the Tanzalin method. The result of this dedication is that more and more students understand partial integration techniques and the teachers feel very helped by this activity.
ANALISIS FAKTOR KESULITAN BELAJAR MATEMATIKA SISWA SMP DALAM MENGOPTIMALKAN PEMBELAJARAN SECARA DARING Norhaliza Norhaliza; Selfiana Purnama Sari; Iin Ariyanti
EMTEKA: Jurnal Pendidikan Matematika Vol 3 No 2 (2022)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/emteka.v3i2.1260

Abstract

This study aims to find out what are the factors that cause junior high school students to have difficulty in learning mathematics online. This type of research is a quantitative research, the method used in this research is descriptive by using a student response questionnaire instrument in the form of a Google Form which contains 12 statements derived from several indicators. The subjects in this study were students of class VIII SMP Negeri 2 Mandastana, totaling 31 students. The results of this study indicate that students' difficulties with online learning are relatively low with a percentage level of 41%, there is only one indicator that shows students' difficulties in online learning, namely the attitude indicator with a percentage of 60%. So it can be concluded that students are pretty good at online learning even though it is seen from the google form data that there are still obstacles that students experience in carrying out online mathematics learning but it does not give more influence.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS ETNOMATEMATIKA BANJAR MATERI SEGIEMPAT DAN SEGITIGA Norhaliza Norhaliza; Rahmatya Nurmeidina; Soraya Djamilah
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 5, No 2 (2022): Hipotenusa Journal of Research Mathematics Education (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v5i2.980

Abstract

This research aims to explain the development process, validity, and practicality of student worksheets containing Banjar ethnomathematics on quadrilateral and triangle material. This type of research is development research, using the Plomp model, which consists of five phases: the initial investigation phase, the design phase, the realization/construction phase, the test phase, the evaluation, and the revision phase, and implementation phase. However, this development only reached the test, evaluation, and revision phases. The research instrument is a validation sheet and a practicality sheet. Three validators assessed aspects of validity 1 lecturer who is experienced in research linking culture and mathematics learning tools, 1 lecturer in geometry courses, and 1 mathematics teacher. The practical element was evaluated by 26 students and one teacher studying this material. The validation results from the validator obtained an index value of 0.77, which is included in the "medium validity" criteria. The results of the practicality test by teachers and students obtained an achievement rate of 92% and were included in the "efficient" measures. Thus, a learning tool is produced as student worksheets containing Banjar culture on quadrilateral and triangle material with proper and practical steps.
Co-Authors Ahmad Lazwardi Akhmad Ilmi Iin Ariyanti Nurmeidina, Rahmatya Selfiana Purnama Sari Soraya Djamilah, Soraya