Claim Missing Document
Check
Articles

Found 32 Documents
Search

PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIKA MELALUI PEMBELAJARAN KOOPERATIF TIPE STAD (STUDENT TEAMS CHIEVEMENT DIVISION) BERBASIS ICT (INFORMATION AND COMMUNICATIONS TECHNOLOGIES) Iryana Muhammad; Hayatun Nufus; Mursalin Mursalin
Jurnal Kajian Pembelajaran Matematika Vol 1, No 2 (2017): Jurnal Kajian Pembelajaran Matematika
Publisher : FMIPA UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.454 KB)

Abstract

This study aims to improve one of the objectives of mathematics learning, namely the ability of mathematical communication through the application of cooperative learning type STAD (Student Teams Achievement Division) based on ICT (Information and Communications Technologies) using Autograph Software in Statistics Course. The approach used in this study is a quantitative approach to the type of quasi-experimental research. The study was conducted in the academic year 2016/2017. The population is all students of Mathematics Education Study Program of the Faculty of Teacher Training and Education Universitas Malikussaleh, and all students of Mathematics Education Study Program of the Faculty of Tarbiyah of the IAIN Malikussaleh Lhokseumawe are 80 students. Sampling technique by purposive sampling. Based on the results obtained that the value of F for learning factors of 4.451 with a significance of 0.038 smaller than the significance level of 0.05. Therefore, there is an increase in mathematical communication skills of mathematics education students through the application of cooperative learning type STAD by using Autograph Software on Statistics course. Then it can be concluded that the improvement of mathematical communication skills by using Autograph Software better than without using Autograph Software.Keywords: mathematical communication, cooperative learning type STAD, autograph software
Pengembangan Modul Geometri Analitik Bidang Berbantuan Wingeom Software untuk Meningkatkan Kemampuan Representasi Matematis Mahasiswa Program Studi Pendidikan Matematika Universitas Malikussaleh Mutia Fonna; M Mursalin
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 6 No 3 (2018)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.855 KB) | DOI: 10.30738/union.v6i3.2988

Abstract

Penelitian ini bertujuan untuk meningkatkan salah satu dari tujuan pembelajaran matematika yaitu kemampuan representasi matematis melalui pengembangan modul berbatuan wingeom software pada mata kuliah Geometri Analitik Bidang. Metode penelitian yang digunakan pada penelitian ini adalah metode penelitian dan pengembangan. Adapun tahapan penelitiannya yaitu: (1) Prelimininary research (penelitian awal); (2) Prototyping phase (tahap pengembangan), (3) Assesment phase (tahap penilaian). Populasi penelitian adalah seluruh mahasiswa semester II Prodi Pendidikan Matematika Universitas Malikussaleh. Sampel dalam penelitian ini adalah satu kelompok mahasiswa unit A2 semester II. Penelitian dilaksanakan pada Tahun Ajaran 2017/2018. Teknik analisis data yang dilakukan adalah analisis deskriptif kualitatif dan deskriptif kuantitatif yang digunakan untuk mendeskripsikan data yang telah terkumpul. Hasil penelitian menunjukkan bahwa modul yang dikembangkan termasuk kategori valid, praktis dan efektif
PELATIHAN PENULISAN ARTIKEL ILMIAH BERBASIS RISET BAGI GURU DAN TEKNIK SUBMISSION DI JURNAL NASIONAL Mutia Fonna; Mursalin Mursalin; Aklimawati Aklimawati; Muliana Muliana; Fajriana Fajriana; Henni Fitriani; Ayu Rahmi; Ratna Unaida; Fakhrah Fakhrah; Nanda Novita; Syarifah Rita Zahara; Halimatus Sakdiah
SELAPARANG Jurnal Pengabdian Masyarakat Berkemajuan Vol 5, No 1 (2021): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v5i1.6426

Abstract

ABSTRAKKegiatan pengabdian ini dilaksanakan di SMP Negeri 1 Dewantara, Aceh utara. Tujuan pengabdian ini untuk memberikan pengetahuan bagi guru-guru dalam menulis artikel ilmiah, mengembangkan pengetahuan dan meningkatkan kualitas penulisan artikel ilmiah, melatih guru untuk mempublikasikan artikel penelitian secara mandiri pada jurnal nasional berbasi OJS (Open Journal System). Kegiatan ini di dasari oleh permasalahan mitra yaitu: (1) Belum adanya pelatihan khusus untuk mendukung penulisan karya ilmiah berbasis riset. (2) Minimnya pengetahuan guru dan keterbatasan ide dalam penulisan karya ilmiah. (3) Guru masih mengalami kesulitan untuk mempublikasikan artikel ilmiah secara mandiri pada jurnal nasional. Metode pelaksanaan kegiatan terdiri dari 3 tahapan yaitu. Tahapan sosialisasi dan diskusi dilakukan melalui penyuluhan (pemaparan materi) tentang (1) Penulisan Artikel Ilmiah Berbasis Riset Bagi Guru dan Teknik Submission di Jurnal Nasional dan (2) Teknik Submission Artikel di Jurnal Nasional Berbasis OJS. Tahap kedua yaitu tahapan diskusi dimana pada tahap ini dilanjutkan dengan diskusi berupa tanya jawab antara pemateri dengan peserta. Tahap ketiga yaitu mempraktekkan bagaimana cara submit artikel ilmiah sesuai dengan target submission jurnal nasional berbasis OJS. Hasil yang diperoleh yaitu semua peserta antusias mengikuti kegiatan pelatihan yang diberikan, hal ini terlihat dari para peserta yang menyimak dengan seksama materi yang disampaikan, dan mengajukan pertanyaan ketika ada kendala yang belum dipahami. Kata kunci: penulisan artikel lmiah; teknik submission ABSTRACTThis service activity was carried out at SMP Negeri 1 Dewantara, North Aceh. The purpose of this service is to provide knowledge for teachers in writing scientific articles, develop knowledge and improve the quality of writing scientific articles, train teachers to publish research articles independently in national journals based on OJS (Open Journal System). This activity is based on partner problems, namely: (1) There is no special training to support the writing of research-based scientific papers. (2) The lack of teacher knowledge and limited ideas in writing scientific papers. (3) Teachers still have difficulty publishing scientific articles independently in national journals. The method of implementing the activity consists of 3 stages, namely. The stages of socialization and discussion are carried out through counseling (exposure to material) on (1) Research-Based Scientific Article Writing for Teachers and Submission Techniques in National Journals and (2) Article Submission Techniques in OJS-Based National Journals. The second stage is the discussion stage where at this stage it is followed by a discussion in the form of questions and answers between the presenter and the participants. The third stage is to practice how to submit scientific articles in accordance with the OJS-based national journal submission target. The results obtained are that all participants are enthusiastic about participating in the training activities provided, this can be seen from the participants who listen carefully to the material presented, and ask questions when there are obstacles that are not yet understood. Keywords: scientific article writing; submission techniques
Economic Dispatch Analysis Using Equal Incremental Cost Method with Linear Regression Approach Arnawan Hasibuan; Robi Kurniawan; Muzamir Isa; Mursalin Mursalin
Journal of Renewable Energy, Electrical, and Computer Engineering Vol 1, No 1 (2021): March 2021
Publisher : Institute for Research and Community Service, Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v1i1.3617

Abstract

The use of fuel is one thing that needs special attention, because most of the operating costs of a plant are fuel costs. One of the efforts to minimize the cost of generating fuel is called Economic dispatch. In this study, an Equal Incremental Cost method with a Linear Regression approach will be presented to obtain a minimum generation cost. The case taken is the Pangkalan Susu PLTU which operates two generating units. Based on the results of calculations using the Equal Incremental Cost method with the Linear Regression approach, the cost is -0.033% or an average of -13,111 $/hour.
Improving Students' Mathematical Communication Skills Through Learning Start Learning Models With A Question on Pythagoras N Nuraina; M Mursalin
Malikussaleh Journal of Mathematics Learning (MJML) Vol 1, No 2 (2018): October
Publisher : Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjml.v1i2.2231

Abstract

This type of research is quasi-experimental. This study examines the Learning Start with a Question (LSQ) model in improving students' mathematical communication skills through the learning module. The population in this study were all students of mathematics education from the Teaching and Education Faculty, from semester V with the sample being students of class A1 and class A2. This study was divided into two learning groups, namely the experimental group by applying the Learning Start Learning Model with a Question (LSQ) and the control group with conventional learning. Based on the results of calculations using the t-test at the significance level α = 0.05 obtained a ttest of 4.64 with a significance value of 0.003, while the ttable of 1.76. Because tcount > ttable (4.64 > 1.76) and significance < 0.05 (0.003 < 0.05). It can be concluded that increasing students' mathematical communication skills by applying the Learning Start Learning Model with a Question (LSQ) and using the learning module is better than the mathematical communication skills of students who obtain conventional learning without learning modules.
Using of Wingeom Software in Geometry Learning to Improving the of Mathematical Representation Ability Mutia Fonna; M Mursalin
Malikussaleh Journal of Mathematics Learning (MJML) Vol 1, No 2 (2018): October
Publisher : Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjml.v1i2.1174

Abstract

The purpose of this study was to determine the use of Wingeom software in geometry learning in the Department of Mathematics Education. This type of research is quasi-experimental. This study examines the use of Wingeom software in geometry learning in the Department of Mathematics Education. The population in this study were all students of the Department of Mathematics Education under the Faculty Education and Teacher Training, Universitas Malikussaleh, and the samples were students of class A1 and class A2. The study was divided into two learning groups, namely the experimental group with the use of Wingeom Software and the control group with ordinary learning. This study begins with an instrument test which shows that (1) Validity indicates that the results are significant, (2) Very high reliability, (3) Good distinguishing power and (4) Moderate difficulty level. To test of homogeneity and normality that the data is homogeneous and normal. Based on the results of calculations using the t test at the significance level α = 0.05, obtained tcount of 4.59 with a significance value of 0.003 while the table of 1.68. Because tcount> ttable (3.127> 1.68) and significance <0.05 (0.003 <0.05). Then it can be concluded that the increase in the ability of mathematical representation of students who get learning with the use of Wingeom software is better than the ability of mathematical representation of students who get ordinary learning without Wingeom software.
The Critical Thinking Abilities in Learning Using Elementary Algebra E-Books: A Case Study at Public Universities in Indonesia Mursalin Mursalin
Malikussaleh Journal of Mathematics Learning (MJML) Vol 2, No 1 (2019): May
Publisher : Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjml.v2i1.2292

Abstract

The learning Algebra courses are often taught using coventional textbooks. However, the reality of the learning outcomes has not been able to absorb the material to the maximum extent possible, and this is because the textbooks is limited in number so that students only record some of what is taught by the Lecturer. At the same time, electronic books are available free of charge in several world libraries. The purpose of this study is to determine the ability to think critically mathematically through the use of Elementary Algebra electronic books. The study of the method are used a Quasi Experiment with a nonrandomized Pre-test Post-test Control Group Design research design. The study population was all students who took Elementary Algebra in the Department of Mathematics Education, Malikussaleh University, in the Even Semester 2018/2019 academic year. Sample for the study was students of class A1 as an Experiment group using E-books for Teaching, and Class A2 as a Control group with lectures using conventional textbooks. The results showed that the mathematical critical thinking ability of students taught using Electronic books was better than the mathematical critical thinking ability of students who were taught using conventional textbooks. Thus the use of elementary algebra electronic books (E-books) can improve students' mathematical critical thinking skills in learning Algebra.
The effect of REACT strategy assisted by GeoGebra software on students' mathematical representation ability Nurzannah Nurzannah; Muliana Muliana; Herizal Herizal; Fajriana Fajriana; Mursalin Mursalin
Malikussaleh Journal of Mathematics Learning (MJML) Vol 4, No 2 (2021): October
Publisher : Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjml.v4i2.5709

Abstract

This study was conducted to determine the effect of REACT strategy assisted by GeoGebra software on students' mathematical representation ability. This study was quasi-experimental with a quantitative approach. The design used in this study was The Nonequivalent Posttest Only Control Group Design. Four posttest questions were given to 25 students of Class VIII A and 25 students of Class VIII B at SMP Negeri Arun Lhokseumawe (public middle school). The data obtained from the posttest results were analyzed by data normality test and data homogeneity test, then hypotheses were tested using a t-test to see the effect of REACT strategy assisted by GeoGebra software on students' mathematical representation ability. The results of the data analysis of the posttest score tested using the t-test, the sig value was obtained. (2-tailed) of 0.000 > 0.05. This showed that there was a significant effect of using the REACT strategy assisted by GeoGebra software on students' mathematical representation ability.
The Influence of Cooperative Integrated Reading and Composition Model on Completing Abilities of Story Questions Muhammad Ridhollah; Muliana Muliana; Mursalin Mursalin
Malikussaleh Social and Political Reviews Vol 2, No 1 (2021)
Publisher : Master Program of Sociology, Universitas Malikussaleh,

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mspr.v2i1.4978

Abstract

This study is motivated by the low ability of students in solving story problems at MTsN 4 Aceh Utara. Based on initial observations, students have not been able to understand the story questions, namely determining what is known and asked, students have not been able to determine the formula or method used, and students have not been able to determine the final answer to the story questions, therefore this study aims to determine the effect of Cooperative Integrated Reading and Composition learning model on the ability to solve story problems in class VIII MTsN 4 Aceh Utara. This study uses a quantitative approach with a quasi-experimental research design and a posttest-only design with nonequivalent groups. The population of this study was all students of class VIII MTsN 4 North Aceh. The sample in this study was class VIII C as the control class and class VIII D as the experimental class which was obtained by purposive sampling technique. The data collection technique used in this study is a test in the form of a posttest. Data analysis was carried out to test the ability to solve story problems using the t-test because the data were normally distributed and homogeneous, the data was processed using SPSS 18 software. The normality test used the Shapiro Wilk technique, the homogeneity test used the Levene test, and the hypothesis test according to the test criteria was if significant <0.05, then H0 is rejected and Ha is accepted, whereas if the significant value is 0.05, then H0 is accepted and Ha is rejected. From the statistical significant results, Equal Variances assumed is 0.00 less than 0.05. Thus, the conclusion of this study is that there is an effect of the Cooperative Integrated Reading and Composition learning model on the ability to complete stories in class VIII MTsN 4 Aceh Utara.
Aplikasi Serbuk Cangkang Telur Pada Sorgum (Soghum Bicolor L.) Elvira Sari Dewi; Muhammad Yusuf N; Mursalin Mursalin
Agrium Vol 13, No 2 (2016)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v13i2.1903

Abstract

Peningkatan produksi sorgum dapat dilakukan melalui perbaikan kultur penanaman dan perakitan varietas. Pemberian input yang tepat dan sesuai serta penggunaan varietas yang benar berdasarkan tujuan penanaman dapat mengurangi resiko kegagalan dalam budidaya sorgum terutama di lahan-lahan yang termasuk marginal. Penelitian diatur menggunakan metode rancangan acak kelompok (RAK) faktorial. Faktor yang diteliti adalah pengaplikasian serbuk cangkang telur yang terdiri dari tanpa pemberian, pemberian 15 g/polybag, pemberian 20 g/polybag, dan pemberian 25 g/polybag. Faktor kedua adalah varietas terdiri dari Numbu, Kawali, dan UPCA. Hasil penelitian menunjukkan bahwa pemberian serbuk cangkang telur berakibat pada pertumbuhan tanaman sorgum yang lebih baik terhadap variabel tinggi tanaman, berat basah batang, berat kering batang,  panjang akar, jumlah akar, berat basah akar dan berat kering akar dan juga memiliki respon terbaik terhadap pertumbuhan vegetatif sorgum. Varietas Pahat memiliki pertumbuhan dan perkembangan tanaman sorgum yang terbaik dibandingkan degan varietas UPCA dan Numbu.Kata kunci: sorgum, cangkang telur, pertumbuhan, aplikasi