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MES: Journal of Mathematics Education and Science

mesuisu
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Published by Universitas Islam Sumatera Utara

ISSN : 25284363 EISSN : 25796550 DOI : https://dx.doi.org/10.30743/mes.v4i2.1292

Core Subject : Education,

Mathematics

MES (Journal of Mathematics Education and Science) diterbitkan secara berkala pada bulan April dan Oktober oleh Program Studi Pendidikan Matematika FKIP Universitas Islam Sumatera Utara. Jurnal ini membahas tentang kajian dibidang pendidikan matematika, pembelajaran matematika berbasis ICT dan matematika terapan.

Arjuna Subject : Matematika - Matematika (Lain-Lain)

Articles 18 Documents

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Search results for , issue "Vol 4, No 1 (2018)" : 18 Documents clear

PENINGKATAN KEMAMPUAN PEMAHAMAN KONSEP MELALUI METODE PENEMUAN TERBIMBING BERBANTUAN SOFTWARE AUTOGRAPH PADA MATA KULIAH KALKULUS PEUBAH BANYAK DI FKIP UMSU Ismail Hanif Batubara
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. The purpose of this study was to find out: (1) Is the improvement in students' understanding of mathematical concepts given guided discovery method assisted by software Autograph higher than students who were given guided discovery method learning without Autograph software, (2) Is there an interaction between learning with students' initial mathematical ability to increase the ability to understand student mathematical concepts. This research is a quasi-experimental study. The population of this study is that all classes in the fourth semester mathematics education study program are approximately 184 people. Randomly, two classes were selected from six classes. The experimental class was treated with a guided discovery method assisted by autograph and control class given a guided discovery method without the help of autograph. The instrument used is a description test. Data analysis was performed by analysis of two-way variance (ANAVA). The results showed (1) Increased ability to understand mathematical concepts of groups of students who obtained guided discovery method learning using Autograph software higher than the group of students who received learning through guided discovery methods without software autograph. (2) There is no interaction between the learning model and the initial ability of students to increase the ability to understand students' mathematical concepts.Keywords: ability of concept understanding, Guided Discovery Method, Autograph Software.

PENGEMBANGAN BAHAN AJAR BERBASIS PROJECT BASED LEARNING BERBANTUAN SOFTWARE GEOGEBRA Dhia Octariani; Isnaini Halimah Rambe
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. This research is a learning device development research that will be used in learning with the Project based Learning (PjBL) model with the help of technology, in this case using Geogebra software. Geogebra Software is a dynamic mathematical software that combines geometry, algebra and calculus can be used as a tool in mathematical learning. Geogebra is a special mathematical program that can be used as a medium for learning mathematics. This research was conducted in one of the high schools in Deli Serdang Regency. Development of learning is done gradually in accordance with step 4D, then the researchers simplify the changing of the four stages (4D) into three stages (3D) is defining, designing, and development.Keywords: Teaching Materials, Project Based Learning (PjBL), Geogebra Software

PENGGUNAAN STRATEGI PEMBELAJARAN AKTIF EVERYONE IS A TEACHER HERE (ETH) TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VII Sri Yunita Ningsih; Gustimalasari Gustimalasari
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. This research has been made to know skill of student’s concept by using active learning strategy everyone is teacher here (ETH). Beside that this study aims to measure student’s concept understanding with statistical test between Experimental Class (Active Learning Strategy Everyone Is Teacher Here) and control class (Conventional Learning ). The population was seventh grade of SMPN 3 Lirik consist 94 students in three classes. Sample was took randomly, experiment class ( VII.2 ) and control class ( VII.I ) This research was experiment, the form of this research was Quasi Experimental Design with randomized subject posttest only control group design. based on statistic data processing has been retrieved - t hitung -3,159 smaller than - t table was -2,000 and based on t test has been retrieved -thitung -t table so Ho rejected and Ha received. So that the writer conclude that skill of math student’s concept understanding by using active learning Strategy Everyone Is Teacher Here (ETH) is better than conventional concept understanding.Keywords: Everyone Is A Teacher Here, Concept Understanding

PERBEDAAN PENINGKATAN KEMAMPUAN KONEKSI MATEMATIS SISWA DITINJAU MELALUI APLIKASI PENDEKATAN PEMBELAJARAN SAVI BERBASIS LINGKUNGAN DAN PEMBELAJARAN EKSPOSITORI Muhammad Daut Siagian; Metrlitna Br Sembiring
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. The purpose of this study was to analyze and describe students' mathematical connection abilities reviewed through the application of SAVI learning approach based on environment and expository learning. This research is a quasi-experimental research, in this study consists of three stages, namely the preparation stage, the implementation phase and the data analysis phase. This study took two parallel classes which were randomly homogeneous by applying different learning methods, namely the experimental and control classes. Based on the results of data processing obtained Fcount for learning is 119,653 with a significance of 0,000 0,05. Then H0 is rejected or Ha is accepted. This means that there are differences in the increase in mathematical connection skills between experimental class students and control class students. Besides that, it can also be concluded that the increase in students' mathematical connection skills through the application of the SAVI learning approach based on environment is higher than the students whose learning uses expository learning.Keywords: Mathematical Connection, SAVI, Environment Based, Expository.

PENERAPAN MODEL PEMBELAJARAN INKUIRI BERBASIS KONSEP JUAL BELI TERHADAP RESPON SISWA PADA MATA PELAJARAN STATISTIKA Fitriani Fitriani
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. Learning is the process of interaction between students and their environment so that there is a change in behavior towards a better direction. So that in generating a positive response it is necessary to improve the learning model. This research was conducted at the fifth grade IT FAZA AZKIA Elementary School, Kelurahan Hutaraja, Kabupaten Tapanuli Selatan, Provinsi Sumatera Utara. Research uses classroom action research. The study aims to determine how students respond to the use of inquiry-based learning models based on the concept of buying and selling on statistical material. This research resulted in the response of students in the first cycle still not achieving a minimum score of 80%. While the response of students in cycle second the entire response of students has reached a minimum value of 80%. So that the response of students has been positive and this has increased from cycle I to cycle II.Keywords: Student Response, Inquiry Learning Model, Buying and Selling Concept

PENGARUH PENGGUNAAN MULTIMEDIA POWER POINTT TERHADAP HASIL BELAJAR MAHASISWA PRODI PENDIDIKAN MATEMATIKA FKIP UMSU Surya Wisada Dachi
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. The research objectives are: (1) To determine the effect of using multimedia power pointts on student learning processes, (2) Knowing the effect of using multimedia power pointts on student learning outcomes. This type of research is Classroom Action Research (CAR), which is to determine the effect of using multimedia power pointts on student learning outcomes of mathematics education study program FKIP UMSU. The results showed that the influence of multimedia power pointt on learning outcomes was very influential where the results of hypothesis testing obtained tcount of 6.71 while t table of 1.67 at the 5% level of significance (α = 0.05), it turns out tcount t table, then Ho is rejected Ha accepted.Keywords: Multimedia Power pointts and Student Learning Outcomes

EFEKTIVITAS PEMBELAJARAN KOOPERATIF DALAM MENINGKATKAN AKTIVITAS DAN MOTIVASI BELAJAR MAHASISWA PADA MATAKULIAH STATISTIKA Ribka Kariani Br Sembiring
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. This study aims to find out what cooperative learning method is most effective in improving students’ activity and motivation in Statistics subject. This research is a Classroom Action Research (PTK). The subjects of this study are the 5th semester students of PGSD Study Program with total number 35 students. Instruments used consist of: (1) Observation sheet of learning implementation; (2) Observation sheet of students’ activity in learning with assessment on students’ oral activities, visual activities, listening activities, writing activities and emotional activities; (3) Observation sheets of group effectiveness with assessment on the efficiency aspects of problem solving and member participation; (4) Questionnaire of motivation to find out to which extent the learning can improve student's motivation which is seen from the students perception of their satisfaction in learning. The research results show that when PBM learning model is used in cycle 1 and Jigsaw learning model is used in cycle 2, Jigsaw is better than PBM learning model.Keywords: Problem-based learning model, Jigsaw Learning Model, activity and learning motivation.

PENINGKATAN KEMAMPUAN NUMBER SENSE SISWA MELALUI MEDIA PEMBELAJARAN MATEMATIKA BERBANTUAN SOFTWARE LECTORA INSPIRE Frida Marta Argareta Simorangkir; Ribka Kariani Br Sembiring
MES: Journal of Mathematics Education and Science Vol 4, No 1 (2018)
Publisher : Universitas Islam Sumatera Utara

Abstract. The objectives of this study were (1) to describe the use of mathematics learning media assisted by the Lectora Inspire software to improve the number sense ability of students, (2) to describe the increase in the ability of students' number sense through mathematics learning media assisted by Lectora Inspire software. The ability of the number sense studied is related to ordinary fractional material. Indicator of the number sense ability in question is understanding the basic meaning of fractions, understanding the effect of operations on fractions and using appropriate calculations. This study is a classroom action research, carried out at SD Swasta Kartika I-2 Medan in the academic year 2018/2019. Based on the results of the study showed that the mathematics learning media assisted by the Lectora Inspire software in the developed class V SD fraction material was declared feasible to use because it could affect the students' number sense ability. Based on the results of the final test in cycle I, there were 15 students (41.67%) achieving KKM scores, while the final test results in cycle II obtained 31 students (86.11%) achieved the KKM score. Based on the results of the end of cycle I and II tests obtained as many as 16 students (44.44%) experienced an increase in the number sense ability related to fraction material. The results of the observation sheet for teacher and student activities in the first and second cycles are in good category. Thus it can be stated that there is an increase in the number sense ability of students through mathematics learning media assisted by the Lectora Inspire software.Keywords: Number Sense, Mathematics Learning Media, Lectora Inspire Software

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Muhammad Daut Siagian

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+6282277290216

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Editorial Address
Jl. Sisingamangaraja, Teladan - Medan

Location
Kota medan,

Sumatera utara

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Muhammad Daut Siagian

Contact Email mdsiagian@gmail.com

Phone +6282277290216

Journal Mail Official -

Editorial Address Jl. Sisingamangaraja, Teladan - Medan

Location Kota medan, Sumatera utara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Muhammad Daut Siagian

Contact Email
mdsiagian@gmail.com

Phone
+6282277290216

Journal Mail Official
-

Editorial Address
Jl. Sisingamangaraja, Teladan - Medan

Location
Kota medan,

Sumatera utara

INDONESIA