6 articles in this issue
Adek Nilasari Harahap,Ishak Harahap
The research aims are to determine the improvement of students' critical thinking skills in mathematics by using the STAD Cooperative learning model. The type of research is Classroom Action Research (CAR), which consists of 2 cycles. The subjects of this... see more
Ela Andriani,Melvariani Syari Batubara
The problem in this research is the low student learning outcomes. The type of study is class action research. The Learning Model used is (GQGA) Giving Question And Getting Answer. The subject of this study is a student of grade X SMA Negeri 1 Muara Batan... see more
Eni Sumanti Nasution
This study aims to determine the application of cooperative learning models of the Teams Games Tournament (TGT) type on learning to improve student learning outcomes. The subject of this research was the tenth grade students of SMAN 1 Batang Onang. This t... see more
Siti Aminah,Abubakar Abubakar,Fatma Suryani Harahap
This study aims to improve student chemistry learning activities and to understand students' chemical concepts through the use of art-based chemistry activities. This research is a classroom action research conducted in 2 cycles, with each cycle consistin... see more
Kholid Umar
This study aims to measure the impact of teachers competence at SMP N 4 Padangsidimpuan on student achievement. The survey conducted using 250 student respondents. It knows that one of the purposes of teaching and learning process is an increased understa... see more
Zulhandri Zulhandri,Sahlan Tuah,Yusni Atifah
The problem in this study is the creation of learning the biology of students is still low in class XI IPA 2 SMA Negeri 1 Barumun, less varied learning models. The purpose of this research is to know the enhancement of student biology learning creativity ... see more