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All Journal JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) JURNAL CURERE
Daliani, Muhammad
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Education Languange, Linguistic, Communication & Media Mathematics Other

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Peningkatan Kemampuan Pemecahan Masalah Matematis Melalui Pembelajaran Berbasis Masalah Pada Siswa Kelas X SMK Ar-Rahman Medan Sari, Nilam; Ompusunggu, Vera Dewi Kartini; Daliani, Muhammad
JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Vol 6, No 1 (2020)
Publisher : Fakultas Keguruan dan Ilmu pendidikan (FKIP) Universitas Labuhan Batu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpms.v6i1.1658

Abstract

This study aims to determine: Is increasing the ability of mathematical problem solving students who get problem based learning better than students who get conventional learning. This research is a semi-experimental study with the study population as all students of all grade X students of SMK AR-Rahman Medan. The sample selection is done randomly and 2 classes are chosen. The instrument used is a test of problem solving skills with the material system of linear equations. Data in this study were analyzed using parametric analysis. Statistical analysis of data was performed by t test analysis. The results showed that: (1) Increased mathematical problem solving abilities of students who obtained problem-based learning were higher than students who obtained conventional learning; (2) There is a significant difference between improving students' mathematical problem solving abilities that obtain problem-based learning and students who obtain conventional learning; (3) Among the four aspects of problem solving, the highest average increase in the aspect of "making a mathematical model" of 0.635 with moderate criteria. Based on the results of this study, researchers suggest that problem-based learning in students can be used as an alternative for teachers to improve students' problem solving abilities, especially in the Linear Equation System material
ANALISIS KEMAMPUAN SISWA PADA KERAPIAN, KETEPATAN PENGETIKAN MENGGUNAKAN MICROSOFT WORD DAN PENGETIKAN MATEMATIKA MENGGUNAKAN EQUATION TERHADAP SISWA SMK AR-RAHMAN MEDAN Daliani, Muhammad; Ompusunggu, Vera Dewi Kartini; Tarigan, Silvani Lawken
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.v7i2.1202

Abstract

Didalam dunia kerja penggunaan komputer merupakan hal yang tidak asing dilakukan didunia kerja. Penggunaan aplikasi komputer tersebut yang paling dibutuhkan adalah aplikasi Microsoft Office (Word, Excel, Power Point). Microsoft Word yang memiliki peranan penting didalam pengunaanya. Hal ini dikarenakan microsoft word berisikan suatu halaman yang dapat diketik sesuai kebutuhan yang kita inginkan, seperti pembuatan berkas dokumen, surat menyurat, buku dan lainnya. Microsoft word dapat dikatakan seperti buku tulis digital yang dapat kita buat berbagai hal.Penggunaan microsoft word selain mengetik kalimat juga harus diatur kerapian, tampilan paragraf dengan menggunakan pengaturan ditoolbar (posisi atas layar). Selain kalimat pengguna pasti terkadang membutuhkan pengetikan yang menggunakan rumus, simbol didalam matematika seperti kuadrat, pecahan, akar, sigma dan masih banyak lainnya. Sehingga didalam pengetikan tersebut pengguna microsoft word dapat menggunakan aplikasi ketiga yaitu microsoft equation.Teknik mengetik merupakan dasar yang harus dimiliki pengguna aplikasi microsoft word. Keahlian didalam kerapian, pengaturan aplikasi ini wajib diketahui oleh setiap pelajar, khususnya lulusan SMK pada jurusan OTKP dan Akuntansi. Dimana lulusan SMK tersebut akan siap kerja didunia perkantoran mengetik segala berkas yang dibutukan.Adapun penelitian ini akan dilaksanakan pada satuan pendidikan SMK Swasta Ar-Rahman Medan dengan sampel 80 siswa pada siswa OTKP dan Akuntansi. Penelitian kualitatif (Qualitative Research), yaitu suatu penelitian yang ditunjukkan untuk mendeskripsikan dan menganalisis fenomena, peristiwa, aktivitas sosial, sikap, kepercayaan, persepsi, pemikiran orang secara individual maupun kelompok serta menggambarkan fakta dan gejala dengan cara mengumpulkan informasi. Dengan bukti berupa hasil terhadap desain one group pretest-posttest pada hasil belajar siswa didalam hasil praktek penggunaan komputer (simulasi dan komunikasi digital).Hipotesis sementara menunjukkan bahwa hanya 20% siswa dapat menerapkan dan menggunakan aplikasi microsoft equation didalam pengetikan rumusan, simbol-simbol matematika serta 40% siswa dapat mengoperasikan microsoft word dengan kerapiam yang tepat.
ANALISIS GAYA KEPEMIMPINAN KEPALA SEKOLAH TERHADAP KINERJA GURU DI MIS AL KHAIRAT DELI TUA Widiyarti, Gemala; Daliani, Muhammad; Naibaho, Rosin
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.v8i1.1261

Abstract

 A good leadership style is a leadership style that is able to provide work motivation to its subordinates to achieve good and maximum performance. The leader's approach to his subordinates cannot be separated from the principal's own leadership style. The leadership style used is conditioned on teacher performance, so the principal's ability is needed to read the situation and respond to it with the right leadership style. Because a good leader is a leader who can protect his subordinates by providing good examples and examples. This research was conducted at the Al Khairat Deli Tua Private Madrasah Ibtidaiyah (MIS). This type of research is qualitative research that uses primary and secondary data. Primary data was obtained through interviews, while secondary data was obtained through existing documents and literature studies. The aim of this research is to see an analysis of the principal's leadership style on teacher performance at MIS Al Khairat. 
ANALISIS PENGARUH ICE BREAKING TERHADAP MOTIVASI BELAJAR SISWA SEKOLAH DASAR DI KELAS III SDN 173419 POLLUNG Daliani, Muhammad; Selvianita Tarigan, Putri; Simanjuntak, Nurkhairati
Jurnal Curere Vol 8, No 2 (2024): JURNAL CURERE
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/jc.v8i2.1408

Abstract

Primary school education is formal education given to every individual. The age of the students ranges from 7 to 13 years, this is still categorized as children. At this age, an individual is still interested in games, so it is difficult for an educator to create a peaceful and interesting learning atmosphere to foster students' learning motivation. Using the Ice Breaking method is expected to be useful in refreshing students' minds and fostering enthusiasm for learning. Ice breaking is an activity that changes a tense atmosphere into enthusiasm and attracts someone's attention to foster learning motivation that seems fun so that success is achieved in the learning process.This research was conducted in Class III of SDN 173419 Pollung. With this type of quantitative research, the research design is pre-experimental, namely a One Group design with Pre-Test and Post-Test (One Group Pre-Test and Post-Test Design). The data analysis used in this research is the product moment correlation test. The statistical technique used is Pearson Correlation Product Moment. The aim of this research is to analyze the effect of ice breaking on the motivation of dozens of elementary school students. 
PENGARUH KEMAMPUAN LITERASI MATEMATIKA DALAM PENYELESAIAN SOAL CERITA SISWA KELAS V DI SDN 064986 MEDAN Daliani, Muhammad; Widiyarti, Gemala; Sihombing, Enjelica; Simanjuntak, Nurkhairati
Jurnal Curere Vol 9, No 1 (2025): Pengaruh Model Student Facilitator And Explaining Terhadap Literasi Baca Tulis S
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/jc.v9i1.1567

Abstract

Literacy culture is very important for everyone. It can broaden a person's insight. Literacy is a person's ability to read, write, understand, interpret, and use information well. Literacy also occurs in mathematical skills, mathematical literacy is defined as an essential ability that functions as a foundation for students in understanding, analyzing, and solving problems in the form of story problems. In this context, mathematical literacy is not just the skill of calculating or applying formulas, but also the ability to connect mathematical concepts with real-life situations. The influence of mathematical literacy on solving story problems is clearly seen in the aspects of understanding context, interpreting information, and choosing a solution strategy. Story problems related to everyday life are presented so that students can examine problems by reasoning in everyday life, so that students are able to communicate their opinions correctly and precisely. The research method used in this study is a quantitative method. The population in this study were grade V students of SDN 064986 Medan with a total of 25 students. The purpose of this study was to determine the level of students' mathematical literacy in solving story problems and to identify obstacles faced in the process. The hypothesis of this study can improve mathematical literacy skills in solving story problems. 
Co-Authors Gemala Widiyarti, Gemala Naibaho, Rosin Nilam Sari Selvianita Tarigan, Putri Sihombing, Enjelica Simanjuntak, Nurkhairati Tarigan, Silvani Lawken