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Journal : JURNAL CURERE

PEMANFAATAN APLIKASI SPSS UNTUK MENINGKATKAN KETERAMPILAN SISWA DALAM MENGOLAH DATA STATISTIKA Aruan, Anggie Desi K.; Manalu, Ayu Nasari; Manik, Efron; Hutauruk, Agusmanto J.B
JURNAL CURERE Vol 7, No 2 (2023): Vol 7, No 1 (2023): Jurnal Curere
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/jc.v7i2.1157

Abstract

The development of Technology and Information is running so rapidly. The technology is not only intended to facilitate human work but also intended to facilitate humans in teaching and learning.  One technology that is widely used to help facilitate human work, especially in the field of statistics, is the SPSS (statistical program for social science) application.  The use of this application in learning statistics courses is absolutely necessary to help make it easier for students to process data at the time of completing the final project. This study is an experimental study with a population of all students who contract statistics courses. Based on the results of the data analysis conducted, the numbers 2,98 > 1,97 were obtained (the t-count value is greater than the t-table value).  Based on the results of the analysis, the hypothesis (Ha) is accepted and the hypothesis (Ho) is rejected.  Because the t-count value is greater than the t-table, the results of this study can be concluded that there is an influence on utilizing the SPSS application on improving students' skills in processing statistical data.
IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP Giawa, Yulina; Zagoto, Lidwina Shinta; Ritonga, Roy Ricardo; Manik, Efron; Hutauruk, Agusmanto J.B
JURNAL CURERE Vol 8, No 1 (2024): Vol 8, No 1 Tahun 2024 : (Jurnal Curere)
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/jc.v8i1.1318

Abstract

The Problem Based Instruction (PBI) learning model is a learning approach that uses real world problems as a context for students to learn how to think critically, problem solving skills, and to gain essential knowledge and concepts from the subject matter. This model is based on constructivist understanding and was developed to help students develop various skills. Mathematical problem solving ability is a component of ability that students must have in learning mathematics. One effort to address the problem of mathematical problem solving ability is through selecting a learning model. The Problem Based Instruction (PBI) model is a learning model that is based on many problems that require real investigation of real problems. This research aims to investigate differences in mathematical problem solving abilities between students who take part in learning using the Problem Based Instruction (PBI) model in junior high school students. This research is a Quasy Experimental research. Data analysis was carried out using the t-test for hypotheses 2 and 4, the t-test for hypothesis 1 and the Mann Whitney U test for hypothesis 3. The hypothesis results show that for the first hypothesis the tcount is more than ttable, for the second hypothesis the tcount is more than ttable, and for the third hypothesis, tcount is less than ttable, and for the fourth hypothesis, tcount is more than ttable. Based on the results of this research, it can be concluded that overall there is a difference in mathematical problem solving abilities between students who take part in learning using the Problem Based Instruction (PBI) model and students who take part in conventional learning among junior high school students. The results of this research can be used to improve students' mathematical problem solving abilities.
IMPLEMENTASI GEOGEBRA UNTUK MENINGKATKAN KEMAMPUAN GURU DALAM PENGGUNAAN MEDIA PEMBELAJARAN MATEMATIKA DI ERA 4.0 Sembiring, Thresia Yohana; Purba, Ricky Rikardo; Silangit, Menna Sri Ulina; Manik, Efron; Hutauruk, Agusmanto J.B
JURNAL CURERE Vol 7, No 2 (2023): Vol 7, No 1 (2023): Jurnal Curere
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/jc.v7i2.1154

Abstract

Geogebra is one of the applicative software that can be used as a learning medium for mathematics in the 4.0 era. This application can help teachers in creating learning media especially in the geometry material as well as geogebra can facilitate mathematical teacher in making graphical illustrations and geometric designs so that it is expected to arouse the spirit of students in learning math. The method used in this research is a literature review. The purpose of this research is (1) to explain the definition of geogebra; (2) to demonstrate the use of Geogebra as a learning medium in improving the ability of teachers in teaching mathematics in the era 4.0. The result of this study is that geogebra is a dynamic and interactive program that allows for a lot of exploration of a mathematical concept especially on the material of geometry transformation.