Article Per Year (5 Year)
p-Index From 2021 - 2026
11.266
P-Index
This Author published in this journals
All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED Pro-Life Edumatsains Jurnal Dinamika Pendidikan Al Ishlah Jurnal Pendidikan International Journal of Artificial Intelligence Research Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Tadbir : Jurnal Studi Manajemen Pendidikan Jurnal Manajemen Pendidikan Cetta: Jurnal Ilmu Pendidikan JURNAL PENDIDIKAN TAMBUSAI Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam EDUPEDIA EDUKATIF : JURNAL ILMU PENDIDIKAN JE (Journal of Empowerment) Jurnal Pendidikan dan Konseling Jurnal Ilmiah Profesi Pendidikan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences International Journal of Educational Management and Innovation (IJEMI) Jurnal ComunitA Servizio Jurnal PkM (Pengabdian kepada Masyarakat) JURNAL ILMIAH GLOBAL EDUCATION Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Action Research Literate (ARL) Asian Journal of Community Services (AJCS) Al Jahiz: Journal of Biology Education Research Brillo Journal Media Bina Ilmiah Jurnal Indonesia Sosial Sains Eureka: Journal of Educational Research Cerdika: Jurnal Ilmiah Indonesia Innovative: Journal Of Social Science Research JURNAL HANDAYANI PGSD FIP UNIMED TERAPUTIK: Jurnal Bimbingan dan Konseling Kelola: Jurnal Manajemen Pendidikan Riwayat: Educational Journal of History and Humanities Advances In Social Humanities Research JPAP (Jurnal Praktisi Administrasi Pendidikan) Jurnal Penelitian Pendidikan Indonesia Maneggio International Perspectives in Christian Education and Philosophy JPT : Jurnal Pendidikan Tematik Maneggio
HOTMAULINA SIHOTANG
Universitas Kristen Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Nursing Physics Public Health Social Sciences Other

Published : 109 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 109 Documents
Search

 4   5   6   7   8 
The The Influence of Principal’s Leadership, Teacher Performance And Internal Quality Assurance System in Improving The Quality of Education in Vocational High School: he Quality of Education in Vocational High School Muhammad Abdul Rahman; Achadi Budi Santosa; Hotmaulina Sihotang
Kelola: Jurnal Manajemen Pendidikan Vol. 7 No. 2 (2020)
Publisher : Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the extent of the influence of the Principal Leadership, Teacher Performance, and the internal quality assurance system either partially or simultaneously on quality improvement at SMK Muhammadiyah 1 Bambanglipuro and SMK Negeri 1 Pandak. The study population was all teachers in the two schools, each of which was taken 35 teachers as a sample. Data collection was carried out by observation and questionnaires. Data were tested using validity, reliability, linearity, multicollinearity, and heteroscedasticity tests. Data analysis was then performed using multiple regression analysis, t-test, F test, and determination coefficient. The results show that; first, the school principal leadership, teacher performance, and internal quality assurance systems have a significant effect on improving the education quality of SMK Muhammadiyah 1 Bambanglipuro, where the contribution given is 23.40% and the regression equation obtained is Ŷ = 3,138 + 0,106X1 + 0,109X2 + 0,086X3, while the principal’s leadership, teacher performance, and internal quality assurance system together have a significant effect on improving the education quality at SMK N 1 Pandak, where the contribution is 26.50% and the regression equation obtained is Ŷ = 3,378 + 0,150X1 + 0,162X2 + 0,049X3. Second, there is a difference in quality improvement, which shows that there are significant differences in quality between SMK Muhammadiyah 1 Bambanglipuro and SMKN 1 Pandak.
Analysis of Student Difficulty Levels in Solving Spatial Structure Problems for Grade IX Students at SMPN 2 Krounjendit Mindiptana Bonaso Bonaso*; Hotmaulina Sihotang
Riwayat: Educational Journal of History and Humanities Vol 6, No 3 (2023): Social, Political, and Economic History
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v6i3.33636

Abstract

This study is an analysis of the level of difficulty students encounter in solving mathematical problems related to spatial structures at SMPN 2 Krounjendit Mindiptana. The research aims to identify the types of difficulties experienced by students and to determine their mathematical problem-solving abilities. The method employed in this study is experimentation. Data collection techniques involve the use of test instruments and in-depth interviews with students. Data analysis employs descriptive statistics to provide a clear overview of the difficulties experienced by students and their mathematical problem-solving abilities. The research was conducted with 24 students, while 4 students were interviewed. Based on the analysis, it was found that 67% of the students were unable to comprehend the problems presented in each item, 58% struggled with planning problem-solving approaches, 71% had difficulties with calculations involved in mathematical problem-solving, and 79% of students did not review their answers after solving mathematical problems. Furthermore, findings from the interviews revealed that all interviewed students expressed a lack of understanding in spatial structures learning and a deficiency in memory when applying concepts or formulas in mathematical problem-solving.
PENGEMBANGAN MODUL MATEMATIKA MATERI LOGARITMA DIBANTU MODEL KOOPERATIF TIPE JIGSAW Jitu Halomoan Lumbantoruan; Evi Deliviana; Hotmaulina Sihotang; Bernadetha Nadeak
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.7957

Abstract

Hasil belajar diperoleh siswa dalam matematika tidak bisa dilepaskan dari peran guru dalam menyusun rencana pelaksanaan pembelajaran, mempersiapkan materi, implementasi, melakukan penilaian dan mengevaluasi proses pembelajaran. Namun fakta, hasil belajar logaritma masih rendah. Salah satu penyebab rendahnya hasil belajar logaritma, karena guru tidak menyusun materi secara mandiri. Fakta lain, Nilai mean belajar siswa saat observasi 74, 80 di bawah kriteria ketuntasan minimal 75. Adanya kesenjangan antara teori dan realita di lapangan menjadi urgen dilakukan penelitian. Tujuan dari penelitian adalah untuk menghasilkan modul logaritma yang memenuhi kriteria praktis dan efektif dalam meningkatkan hasil belajar siswa pada materi logaritma. Penelitian yang dilakukan merupakan jenis penelitian dan pengembangan (R&D) dengan model analyze, Design, Develop, Implementasi dan Evaluasi (ADDIE). Subjek dan objek penelitian sekolah menengah atas dan siswa berjumlah 32. Teknik pengumpulan data dengan instrumen penilaian kepada ahli materi, guru dan memberikan tes kepada siswa saat uji coba kelompok kecil dan ujicoba kelompok besar. Teknik analisis dengan validasi ahli materi, guru dan siswa. Para validasi menilai instrumen dengan memberikan skor dari 1-5 terhadap instrumen. Hasil tes siswa dianalisis dengan melihat kepraktisan dan keefektifan melalui hasil mean individual dan mean klasikal. Hasil validasi ahli materi, guru matematika dan siswa memberikan penilaian 92. 35%, 91, 45% dan 95.81%, dalam kategori sangat baik. Hasil belajar diperoleh siswa yang dibantu modul logaritma saat pos-tes 90.28 dan hasil siswa yang tidak menggunakan modul adalah 68.40 dengan selisih 25. 48. Kesimpulan, modul matematika materi logaritma ini sudah praktis, efektif dan dapat meningkatkan hasil belajar siswa secara signifikan
PENERAPAN MODEL PEMBELAJARAN STUDENT TEAM ACHIEVEMENT DIVISION UNTUK MENINGKATKAN KEMAMPUAN MATEMATIS Putri Saron Mallini; Santri Chintia Purba; Hotmaulina Sihotang
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol. 8 No. 1 (2023): Juli
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v8i1.5094

Abstract

Mathematics learning is designed to achieve the objective of mathematics learning, that is to stimulate students to grow their mathematical abilities. However, the activities of teaching-learning have been applying the conventional learning method, in which the teacher has full control of learning so that students' mathematical abilities are classified as low. The learning model that is applied to the solution to improve students' mathematical abilities is Student Team Achievement Division (STAD). This research involved VIII classes of SMP Negeri 50 Jakarta, which are VIII-B and VIII-D classes using a Quasi-Experimental Design. Data collection was based on a pretest, posttest, and gain data by statistical test through the Mann-Whitney U test by the calculation of the program SPSS 26 because the data is not a normal distribution and not homogeneous so that it is obtained that: (1) There is a difference in mathematical ability between students who apply STAD and Expository learning models. The average posttest score of mathematical ability between students with the STAD learning model treatment is superior to the Expository learning model, that is 66,64 and 15,78. (2) There is a difference in improving mathematical ability between students who apply the STAD and Expository learning models. The average gain score of mathematical ability between students who apply the STAD learning model is superior to the Expository learning model, that is 64,56 and 13,08.
ANALISIS TINGKAT KONSENTRASI BELAJAR MATEMATIKA SISWA KELAS VII-H SMPN 2 MAJALAYA KARAWANG Rontauli Sihotang; Hotmaulina Sihotang; Stevi Natalia
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol. 8 No. 1 (2023): Juli
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v8i1.5114

Abstract

Since a government policy that mandated social isolation or restrictions on social interaction to prevent the spread of the COVID-19 virus, online education has been practiced in Indonesia. Various communication tools, such as Google Classroom, Google Meet, Zoom, Edmodo, or WhatsApp, are used for online learning activities. In the current state of online education, many factors contribute to students becoming sluggish or disinterested in their studies, such as the fact that it requires a high level of concentration, time, and energy, as well as feelings of compulsion to abandon some activities that, in comparison to learning, are more enjoyable. others, both positive and negative exercises. Therefore, the purpose of this study is to investigate the learning concentration level of students in class VII-H at SMPN 2 Majalaya Karawang. by employing qualitative exploratory techniques. The findings indicate that students in grades VII through H have a moderate level of concentration.
Analysis of Student Difficulty Levels in Solving Spatial Structure Problems for Grade IX Students at SMPN 2 Krounjendit Mindiptana Bonaso Bonaso*; Hotmaulina Sihotang
Riwayat: Educational Journal of History and Humanities Vol 6, No 3 (2023): Social, Political, and Economic History
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v6i3.33636

Abstract

This study is an analysis of the level of difficulty students encounter in solving mathematical problems related to spatial structures at SMPN 2 Krounjendit Mindiptana. The research aims to identify the types of difficulties experienced by students and to determine their mathematical problem-solving abilities. The method employed in this study is experimentation. Data collection techniques involve the use of test instruments and in-depth interviews with students. Data analysis employs descriptive statistics to provide a clear overview of the difficulties experienced by students and their mathematical problem-solving abilities. The research was conducted with 24 students, while 4 students were interviewed. Based on the analysis, it was found that 67% of the students were unable to comprehend the problems presented in each item, 58% struggled with planning problem-solving approaches, 71% had difficulties with calculations involved in mathematical problem-solving, and 79% of students did not review their answers after solving mathematical problems. Furthermore, findings from the interviews revealed that all interviewed students expressed a lack of understanding in spatial structures learning and a deficiency in memory when applying concepts or formulas in mathematical problem-solving.
MANAJEMEN PRAKTIK KERJA INDUSTRI BIDANG KOMPETENSI TEKNIK DAN BISNIS SEPEDA MOTOR DI SMK SINT JOSEPH JAKARTA PUSAT Widiani Hartati; Hotmaulina Sihotang; Manahan P. Tampubolon
Media Bina Ilmiah Vol. 18 No. 4: Nopember 2023
Publisher : LPSDI Bina Patria

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Permasalahan yang terjadi di SMK Sint Joseph saat ini adalah rendahnya pengelolaan manajemen prakerin baik di perencanan, pelaksanaan dan evaluasi. Untuk meningkatkan pengelolaan manajemen prakerin perlu dilakukan analisis. Berdasarkan hasil analisis pengujian hipotesis bahwa terbukti perencanaan prakerin (X1) mempengaruhi evaluasi prakerin (Y) dan terdapat hubungan antara Perencanaan Prakerin dengan Evaluasi Prakerin. Apabila variabel-variabel dalam Perencanaan dan Evaluasi Prakerin memiliki koefisien korelasi sebesar 0,850 atau termasuk dalam perbandingan yang sangat kuat, hal ini menunjukkan bahwa variabel-variabel tersebut berhubungan erat. Terbukti pelaksanaan prakerin (X2) mempengaruhi evaluasi prakerin (Y) dan terdapat hubungan antara Pelaksanaan Prakerin dengan Evaluasi Prakerin (Y). Dengan koefisien korelasi sebesar 0,888 menunjukkan bahwa terdapat hubungan yang cukup baik (0,850) antara variabel Pelaksanaan Prakerin dengan Evaluasi Prakerin. Terbukti perencanaan prakerin (X1) dan pelaksanaan prakerin (X2) mempengaruhi evaluasi prakerin (Y) dan terdapat hubungan antara perencanaan prakerin (X1) dan pelaksanaan prakerin (X2) dengan Evaluasi Prakerin (Y). Karena variabel Perencanaan Prakerin meningkat secara signifikan sebesar 1 poin dan variabel bebas lainnya bernilai tetap, maka koefisien regresi pada variabel Perencanaan Magang (X1) sebesar 0,398 dan bertanda positif. Dengan demikian variabel Perencanaan Prakerin akan menyebabkan nilai variabel Evaluasi Prakerin bertambah sebesar 0,398. Karena variabel Pelaksanaan Magang meningkat secara signifikan sebesar 1 poin dan variabel bebas lainnya bernilai tetap, maka koefisien regresi pada variabel Pelaksanaan Magang (X2) sebesar 0,532 dan bertanda positif.
Perempuan Jemaat HKBP Duren Jaya Bekasi: Tatakelola Hidup Sehat, Bugar dan Bijak Menggunakan Kosmetik Hotmaulina Sihotang; Bernadetha Nadeak; Carmen Siagian; Dameria Sinaga; Rospita Siregar; Benhur Samaloisa
JURNAL Comunità Servizio : Jurnal Terkait Kegiatan Pengabdian kepada Masyarakat, terkhusus bidang Teknologi, Kewirausahaan dan Sosial Kemasyarakatan Vol. 6 No. 1 (2024): APRIL
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM), Univesitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/cs.v6i1.5819

Abstract

Sebagai implementasi kerjasama UKI dengan HKBP Duren Jaya bekasi dan berkaitan dengan hari Kartini 21 April 2024, jemaat perempuan HKBP Duren Jaya membuat program seminar dan juga sejalan dengan kegiatan pengabdian kepada masyarakat (PkM) UKI. Metode PkM dengan seminar yang dihadiri pendeta, majelis gereja dan jemaat berempuan berjumlah 86 orang. Jemaat perempuan bervariasi ditinjau dari aspek umur, sosial dan ekonomi. Jemaat perempuan terdiri dari perempuan yang masih aktif bekerja, ibu rumah tangga, perempuan yang sudah pensiun yang sehari-hari menjaga cucu, aktif kegiatan di gereja, paduan suara, pesta adat, dan lain-lain. Oleh karena itu jemaat perempuan memiliki harapan tetap sehat, bugar, cantik agar bisa aktif dalam kegiatannya sehari-hari. Peserta sangat antusias menyimak dan bertanya tentang kesehatan, gizi dan kebugaran sesuai dengan kondisi dan permasalahan yang dialami. Adapun hasil setelah seminar jemaat memiliki pemahaman pada intinya kesehatan dipengaruhi empat faktor yakni lingkungan, perilaku, layanan kesehatan dan gen. Hidup sehat harus memperhatikan gizi yang seimbang dengan kondisi masing-masing bonusnya cantik. Agar kulit tetap cantik maka yang perlu adalah membersihkan kulit, memberi pelembab dan memakai skin cara yang aman. Kata kunci: sehat, bugar, kosmetik, perempuan.
ANALYSIS OF STUDENTS' DIFFICULTIES IN SOLVING ALGEBRAIC OPERATION PROBLEMS BASED ON PROBLEM-SOLVING SKILLS IN GRADE VII AT SMP NEGERI 8 TAMBUN SELATAN Mayawi Farida; Hotmaulina Sihotang; Candra Ditasona
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 8 No 2 (2024): Januari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v8i2.5131

Abstract

This study aims to analyze the difficulties faced by students when solving algebraic operation problems based on the criteria of problem solving ability. This study was conducted to understand the factors that master students' difficulties in solving algebraic problems. This research used descriptive method with qualitative approach. The research subjects consisted of 35 students of class VII-G at SMP N 8 Tambun Selatan. Data were collected through observation, tests, questionnaires, and documentation. Data analysis used the Miles and Huberman data analysis model. Data validity was checked through method tringulation. The results showed that of the 35 students studied: 1) 61% of students had difficulty in understanding the problem, 2) 57% of students had difficulty in planning the solution, 3) 73% of students had difficulty in carrying out the plan, and 4) 86% of students had difficulty in checking back. The main factors that influence these difficulties are students' understanding of basic algebraic concepts, difficulties in applying mathematical concepts to the algebraic context and underdeveloped problem solving skills. In understanding math problems and formulating the steps needed to solve them, students often face difficulties.
IMPLEMENTASI MANAJEMEN PESERTA DIDIK BERBASIS SEKOLAH DI TK ISLAM TERATAI PUTIH GLOBAL BEKASI Ermawati, Eka; Murniarti, Erni; Sihotang, Hotmaulina
EDUPEDIA Vol 7, No 1 (2023): April
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ed.v7i1.2089

Abstract

Student management is an arrangement and regulation of all activities related to students starting from the entry of students to the exit of these students from a school or educational institution. Student management activities are an important part that must be considered in the implementation of educational activities in schools. This aims to find out how student management plans, to find out how student learning is implemented, and to find out how learning evaluation is applied in the Lotus Putih Islamic Kindergarten Global School Bekasi. This study used qualitative research with a descriptive approach. Data collection was carried out using unstructured interviews/interviews and documentation. Sources of research data were obtained from school principals, vice principals, group A teachers, group B teachers, education staff, committees and guardians of students. The results of this study indicate that the Implementation of Student Management in the Teratai Putih Islamic Kindergarten Global School Bekasi has been well implemented. Student management aims to regulate student activities in learning and create a good school environment. It is concluded that student management indicators can analyze the needs of students starting from student acceptance to the orientation stage including discipline coaching and evaluation of learning outcomes at school
Co-Authors Achadi Budi Santosa Agung Indrianingsi Agus Hendri Yaman Telaumbanua Amnita, Elma Silvia Amos Neolaka Amos Neolaka Anita Jojor Apriadi, Robert Tanduk ARIS Arisman Arisman Arniati Batu Sumbung Arniati Batu Sumbung Atriani Maria Sappa Audra Jovani Audra Jovani, Audra Aurelia Maria Djanu Rombang Balthasar Insantuan Benhur Samaloisa Bernadetha Nadeak Bida, Dahlia Rante Bintang R. Simbolon Boem Kim Fung Bonaso Bonaso* Br Saragih, Meli Sova Buaton, Julisesko Candra Ditasona Carmen Siagian Cheri Surina Ita Cheri Surina Ita Christina Metallica Samosir Cynthia, Riries Ernie Dameria Sinaga Dameria Sinaga daniel Ditasona, Candra Eka Ermawati, Eka Elferida Sormin Erni Murniarti Erni Murniarti Erni Murniarti Erni Murniarti, Erni Erni Murniati Simalango Estomo, Rene Estomo, Rene T Evi Deliviana Fredy Hidayat Hotner Tampubolon Insantuan, Balthasar Ita, Cheri Surina Johanis Martoguhun Johanis Martoguhun Julinda Siregar Junsay, Merle L. Junsay, Merley Koswara, Benedictus Yoga Ardi Kristina Lai Tandiarrang Lasterman, Noldianto Marianus Limbong, Mesta Lisa Gracia Lisa Gracia Kailola, Lisa Gracia Lukas Sungkowo Joko Utomo Lumbantoruan, Jitu Halomoan Lumembang, Asyuti Lupu, Adrianus Manahan P. Tampubolon Manahan P. Tampubolon Manahan Tampubolon Manahan Tampubolon Mangiri, Gabriel Sampe Manogari Sianturi Maria Sappa, Atriani Marice Simbolon Marina Silalahi Mayawi Farida Mesta Limbong Mesta Limbong Mike Makahenggang Modesta Muhammad Abdul Rahman Murniarti, Erni Nahak, Yoventa Napitupulu, Septyana Putri Ni Komang Kurniawati Oce Payung Limbong Opradesman Palembangan, Cira Nessy Pangondian Gultom Para’pak , Edy Mansi Para’pak , Edy Mansi Pare, Alprianti Parwietha Sari Pasulu, Yemima El-roi Purba, Leony Sanga Lamsari Purba, Santri Chintia Pureklolon, Pius Pari Putri Saron Mallini Renatha Ernawati Rontauli Sihotang Rosnawati Rosnawati Rospita A. Siregar Rospita Siregar Safril Safril Said Hutagaol Saludung, Samuel Samaloisa, Benhur Samosir, Christina Metallica Santri Chintia Purba Senjaya, Raditia Christine Siburian, Rumia Silitonga, Dikson Simbolon, Bintang Siregar, Julinda Siregar, Rospita A Siti Handayani Sonya Simanjuntak Stevanie Datrix Stevi Natalia Stevi Natalia, Stevi Suryadi Prasetio Tampubolon, Manahan Tanggulungan, Liliana Taruklimbong, Eka Suryokta W. Tikupadang, Ayub Tuturop, Adrianus Umbas, Ajeng Prajayanti Vitry Marenden Wahyuningtyas, Riska Septia Widiani Hartati Witarsa Tambunan Witarsa Tambunan Witarsa Witarsa Tambunan Yelsi Enny A Yokoyama, Yusak Yufita Yufita Yufita Yusak Yokoyama Zagoto, Panius Zenriahman Sipayung Zuesty Haryana