6 articles in this issue
Nova Lenta Situmorang,Nurhasanah Siregar
This research aims to improve students' ability to understand mathematical concepts at SMP Negeri 21 Medan by applying the Discovery Learning learning model. This research is classroom action research carried out in two cycles. The subjects of this resear... see more
Ibrahim Yusup Nasution,E. Elvis Napitupulu
The research aims to determine the mathematical problem-solving abilities of students who are taught using the Problem-Based Learning model or direct learning model. As well as to see an overview of the process of students' mathematical problem-solving ab... see more
Hasrin Lamote,Nur Hasanah
Penelitian ini tergolong sebagai penelitian deskriptif kualitatif yang bertujuan untuk mendeskripsikan kesulitan siswa dalam menyelesaikan soal KSM matematika yang terintegrasi keislaman dalam Al-Qur’an. Subjek penelitian ini adalah 14 siswa perwakilan da... see more
Yuli Rumahorbo,Saib Suwilo,Mardiningsih Mardiningsih,Putri Khairiah Nasution
Dimensi metrik, dimensi partisi, dan bilangan kromatik-lokasi dari suatu graf merupakan tiga macam konsep dimensi dalam graf yang berkaitan. Untuk memperoleh cara pandang baru terhadap permasalahan penentuan dimensi metrik graf, Chartrand, Salehi, dan Zha... see more
Nenti Silitonga,Glory Indira Diana Purba
This study aims to develop an Interactive E-LKPD (student worksheet) with an Open-Ended approach. The subjects in this study were all students of class VIII-1 SMP Swasta Anugerah Harapan Bangsa. The object of this study is the development product of Inter... see more
Elsa Auliza,Eri Widyastuti
This study aims to determine the effect of the peer instruction flipped classroom type learning model assisted by learning videos on problem solving skills and student learning independence. This type of research is Quasi Experimental with nonequivalent c... see more