Claim Missing Document
Check
Articles

Eksperimentasi Model Pembelajaran Mind Mapping terhadap Kemampuan Komunikasi Matematis Ditinjau dari Motivasi Belajar Siswa Kelas VIII MTS Negeri Bangko Rais, Hidayati; Yohanes, Yohanes
Edumatica : Jurnal Pendidikan Matematika Vol 8 No 1 (2018): Edumatica: Jurnal Pendidikan Matematika (April 2018)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (631.839 KB) | DOI: 10.22437/edumatica.v8i01.4136

Abstract

Abstrak Penelitian ini bertujuan untuk mendeskripsikan kemampuan komunikasi matematis siswa yang ditinjau dari motivasi belajar menggunakan model pembelajaran mind mapping lebih baik dari yang diajarkan dengan model pembelajaran konvensional pada siswa kelas delapan di MTs N Bangko. Penelitian ini merupakan penelitian kuantitatif dengan metode eksperimen. Desain penelitian menggunakan faktorial 2x3. Populasi dalam penelitian adalah siswa kelas delapan di MTs N Bangko yang terdiri atas 188 siswa. Dengan menggunaka teknik random sampling diperoleh kelas sampel adalah siswa di kelas VIII B sebagai kelas eksperimen, dan kelas VIII E sebagai kelas control. Teknik pengumpulan data dengan menggunakan tes dalam bentuk essay dan angket menggunakan skala gutman. Pengujian hipotesis dilakukan padahasil uji kemampuan komunikasi matematis siswa di kelas sampel. Berdasarkan analisis, diperoleh bahwa data berdisibusi normal dan variannya homogen. Oleh karena itu hipotesis 1, 2, 3, dan 4 menggunakan uji independent sample t-test, dan hipotesis 5 menggunakan uji anova dua arah. Berdasarkan hasil analisis dapat disimpulkan bahwa: pertama, kemampuan komunikasi matematis yang diajar dengan model pembelajaran mind mapping lebih baik dari yang diajar dengan pembelajaran konvensional. Kedua, kemampuan komunikasi matematika pada siswa dengan motivasi belajar tinggi, sedang, dan rendah yang diajar dengan model pembelajaran mind mapping lebih baik dari yang diajar dengan pembelajaran konvensional. Kata Kunci: pembelajaran mind mapping, komunikasi matematis, motivasi belajar Experimentation Mind Mapping Learning Model towards Mathematical Communication Ability in Terms of Learning Motivation of Students Grade VIII MTS Negeri Bangko Abstrac This study is aimed to describe the students ability of mathematical communication on terms of learning motivation on teaching with mind mapping learning model is better than conventional learning model on grade Eighth students of MTs N Bangko. The type of research is quantitative approach with experiment method. The research design is a 2x3 faktorial. The population of this research was the grade eights students of MTs N Bangko that included 188 students. By using random sampling technique, the selected sample is the students class VIII B as the exsperiment class and VIII E as the control class. Technique of collecting data with test on form esay and questionnaire using Guttman scale. Hypothesis testing is done on the test results of students' mathematical communication ability of the sample class. From the analysis result, is known that normal distribution data and homogeny variant. Therefore, the hypothesis 1 until 4 using independent sample t-test, and the hypothesis 5 using two-way anova. The results of the analysis of the data on sample class can be concluded that: the ability of mathematical communication taught with mind mapping learning model is better than conventional learning. And the ability of mathematical communication with high, medium, and low learning motivation taught with mind mapping learning model is better than conventional learning. Keywords: mind mapping learning model, mathematical communication, learning motivation
Pengembangan Multimedia Pembelajaran Interaktif Berbasis Articulate Storyline 3 pada Materi Aritmetika Sosial Siswa Kelas VII SMP Negeri 12 Merangin Jainuri, Muhammad; Susanti, Ade; Awatif, Awatif; Yohanes, Yohanes
Edumatica : Jurnal Pendidikan Matematika Vol 13 No 1 (2023): Edumatica: Jurnal Pendidikan Matematika (April 2023)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v13i01.21564

Abstract

This study aims to develop interactive learning multimedia based on articulate storyline 3 on social arithmetic material for class VII students of SMP Negeri 12 Merangin which is valid, practical, and effective. This study uses research and development methods with the APPED model. These interactive learning multimedia was validated by five experts. Validity is seen from the validation sheet, the practicality of the response sheet and student interviews, and the effectiveness of learning outcomes and student learning activities. The results showed that the average score for the validation of mathematicians was 4.22 with a very valid category, Indonesian language experts 3.88 with a very valid category, media experts 4.78 with a very valid category, and teacher validation. mathematics 4.80 with a very valid category. The overall validity score is 4.58 with a very valid category. The proportion of students' responses was 82.27% in the practical category. The percentage of classical learning outcomes is 77.3% in the effective category and the average percentage of student activity is 68.64% in the active category. Based on the results of research and development, it was stated that interactive learning multimedia was valid, practical, and effective.
ANALISIS KEMAMPUAN LITERASI MATEMATIKA MELALUI PENYELESAIAN SOAL PISA PADA SISWA DI SMP YANG BERUSIA 15 TAHUN ANNUR, MUHAMMAD FIRMAN; YOHANES, YOHANES
TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Vol. 4 No. 2 (2024)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/teaching.v4i2.3227

Abstract

This study was to determine the mathematical literacy abilities of 15 year old students in solving PISA (Program for International Student Assessment) questions at SMP Negeri 3 Sengah Temila. The research model used is descriptive research with a qualitative approach. The subjects in this study were 15-year-old students at SMP Negeri 3 Sengah Temila as many as 9 subjects with the selection based on correct test results, and based on subjects who met at least level 1 indicators. Data collection techniques were in the form of test instruments and interviews. The data obtained was then analyzed through 3 stages of data analysis, namely data reduction, data presentation and drawing conclusions. The results of the study concluded that the mathematical literacy abilities of 15-year-old students in solving PISA questions at SMP Negeri 3 Sengah Temila at level 1 were classified as good with an acquisition of 75%, at level 2 they were sufficient with an acquisition of 50%, at level 3 they were classified as lacking with an acquisition a score of 33%, and at level 4 it is classified as very poor with a score of 17%. While level 5 and level 6 are said to not exist because students are unable to meet the level 5 and level 6 indicators. ABSTRAKPenelitian ini untuk mengetahui kemampuan literasi matematika siswa yang berusia 15 tahun dalam penyelesaian soal-soal  PISA (Programme for International Student Assessment) di SMP Negeri 3 Sengah Temila. Model penelitian ini yang digunakan adalah penelitian deskriptif dengan pendekatan kualitatif. Subjek pada penelitian ini adalah  siswa yang  berusia 15 tahun di SMP Negeri 3 Sengah Temila  subjek sebanyak 9 orang dengan pemilihan berdasarkan hasil tes yang sudah benar, dan berdasarkan subjek yang memenuhi minimal indikator level 1. Teknik pengumpulan data berupa instrumen tes dan wawancara. Data yang diperoleh kemudian dianalisis melalui 3 tahapan analisis data, yaitu reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menyimpulkan kemampuan literasi matematika siswa yang berusia 15 tahun dalam penyelesaian soal-soal  PISA di SMP Negeri 3 Sengah Temila pada level 1 tergolong baik dengan perolehan 75%, pada level 2 tergolong cukup dengan perolehan 50%, pada level 3 tergolong kurang dengan perolehan skor 33%, dan pada level 4 tergolong kurang sekali dengan perolehan skor 17%. Sedangkan level 5 dan level 6 dikatakan tidak ada dikarenakan siswa tidak  mampu memenuhi indkator level 5 dan level 6.
Kepuasan Terhadap Layanan Aplikasi PACS Online di RS National Hospital Surabaya Yohanes, Yohanes; Lazuardi, Lutfan
Jurnal Kebijakan Kesehatan Indonesia Vol 11, No 1 (2022): March
Publisher : Center for Health Policy and Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jkki.69737

Abstract

Latar belakang: Aplikasi PACS online merupakan aplikasi yang digunakan oleh RS. National Hospital Surabaya untuk menyimpan data gambar digital Radiologi yang dapat diakses oleh internal rumah sakit dan pasien. Penerapan aplikasi PACS online di RS. National Hospital Surabaya belum maksimal dikarenakan penggunaan pasien masih 50-60%, maka dari itu perlu dilakukan penelitian tentang kepuasan layanan aplikasi PACS online di RS. National Hospital Surabaya.Tujuan: Tujuan dari penelitian ini adalah untuk mengambarkan faktor-faktor yang berpengaruh terhadap kepuasan terhadap layanan aplikasi PACS online di RS. National Hospital Surabaya.Metode: Metode untuk penelitian ini menggunakan teori HOT-Fits dan merupakan penelitian deskriptif dengan pendekatan Mixed Method Research (KUANTITATIF dan kualitatif).Hasil: Populasi penelitian ini adalah pengguna aplikasi PACS online di RS. National Hospital, dengan jumlah sampel 133 responden yang mengisi kuesioner dan 10 responden yang diwawancarai. Hasil penelitian dengan korelasi menunjukkan ada hubungan antara kualitas sistem dengan kepuasan pengguna, kualitas informasi dengan kepuasan pengguna, kualitas layanan dengan kepuasan pengguna dan ada hubungan secara simultan kualitas layanan, kualitas informasi, dan kualitas layanan dengan kepuasan pengguna aplikasi PACS online di RS. National Hospital Surabaya.Kesimpulan: Hasil penelitian dengan analisis regresi linier berganda menunjukkan ada pengaruh secara simultan kualitas sistem, kualitas informasi, dan kualitas layanan dengan kepuasan pengguna aplikasi PACS online di RS. National Hospital dengan nilai sebesar 84,3%. Sedangkan sisanya (100% - 84,3% = 15,7%) dipengaruhi oleh variabel lain di luar persamaan regresi ini atau variabel yang tidak diteliti. Saran yang diberikan yaitu memonitoring dan mengevaluasi kepuasan pengguna aplikasi PACS online, mengevaluasi dan menerapkan masukkan dari pengguna aplikasi PACS online, dan pengoptimalan dukungan manajemen puncak dalam evaluasi penerapan aplikasi PACS online.
Perencanaan Dan Penerapan Laporan Keuangan Berdasarkan Psak 45, Guna Mencapai Financial Freedom Pada Yayasan Al - Kamilah Mubarok, Ikhsan; Ningrum, Alieffia Farda; Destiani, Anisya Restu; Handayani, Morelia Nurul; Yohanes, Yohanes
Prosiding Dedikasi: Pengabdian Mahasiswa Kepada Masyarakat Vol. 1 No. 1 (2021): PROSIDING DEDIKASI OKTOBER
Publisher : Universitas Pamulang

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

Abstract

In the current era in Indonesia, there are still many non-profit organizations that do not pay attention to even not prioritizing how to prepare a good financial reporting system in accordance with existing accounting standards in this country. Organizations still prioritize the excellence of the social programs they run. We know that financial statements are very important documents containing the financial records of a company or organization in a certain period. Of course, financial reports should be a medium for evaluating the performance of a company or organization. This occurs due to several factors, lack of socialization and training related to Statementqqof FinancialqqAccountingqqStandards (PSAK) No. 45, or because the organizationqis indifferent and tends to be lazy in applying financial statements based on these principles. If the organization has implemented reports in accordance with proper accounting standards, it will give a fair predicate without permission and then achieve financial freedom (Financial Freedom) in the future. The purpose of this researchqis toqplan andqpresent a financial report at the Al - Kamilah Foundation so that the financial statements do not only contain cash receipts and disbursements but also apply PSAK No. 45. This research provides solutions, directions, and recommendations for financial reports. achieve financial freedom in a non-profit organization. This research uses descriptive - qualitative methods by collecting data, analyzing the data that will be used to see clarity of the problem under study. The substance of vocational skills learning is in the form of practical skills training and is carried out as a simulation of financial report budgeting. The technique uses field survey data by visiting the Al - Kamilah Foundation, interviews, and literature studies. Keywords: Financial Report; PSAK No. 45; Financial Freedom
Peran Kejaksaan dalam Perampasan Aset dalam Pemberantasan Tindak Pidana Korupsi Serta Kendala Yang Dihadapi dalam Pelaksanaannya Yohanes, Yohanes; Danil, Elwi; Mulyati, Nani
UNES Law Review Vol. 6 No. 1 (2023)
Publisher : Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/unesrev.v6i1.1187

Abstract

This research is motivated by the lack of optimal eradication of criminal acts of corruption in Indonesia, which is indicated by data showing that the value of state financial losses in criminal acts of corruption that have been handled cannot be recovered by law enforcement. This issue is a challenge in eradicating criminal acts of corruption, not only imprisoning the perpetrators of corruption but more than that, how to confiscate the assets of the perpetrators of corruption as far as possible and return them to the state. Based on data released by ICW, the handling of criminal acts of corruption has not been followed by optimal asset recovery, including that carried out by the Prosecutor's Office. Using empirical juridical methods, this research concludes that the Prosecutor's Office has a very important role in carrying out Asset Confiscation in eradicating criminal acts of corruption, both as investigators, public prosecutors and as State Attorneys. However, this role cannot be carried out optimally by the Prosecutor's Office, especially in the regional level, in this case the High Prosecutor's Office and the District Attorney's Office, are still experiencing various obstacles. in implementation.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI MANAJEMEN LABA PADA PERUSAHAAN MANUFAKTUR Yohanes, Yohanes; Nariman, Augustpaosa
Jurnal Paradigma Akuntansi Vol. 6 No. 1 (2024): januari 2024
Publisher : Fakultas Ekonomi, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jpa.v6i1.28733

Abstract

This study was conducted to determine the effect of independent commissioners, firm size, leverage, and profitability on earnings management. The population of this study are manufacturing companies listed on the Indonesia Stock Exchange (IDX) for the period 2018 – 2020. The sample was taken using the purposive sampling method and 162 samples were selected from 54 companies during the period 2018 – 2020. The study used a fixed effect regression model approach. Data processing using Eviews version 12. This study found that the independent board of commissioners had no significant effect on earnings management, firm size had a significant effect on earnings management, leverage had a significant effect on earnings management, and profitability had a significant effect on earnings management.
Comparative Analysis of Real-time and Conventional Overall Equipment Effectiveness Applications in Manufacturing Industry Susilawati, Anita; Yohanes, Yohanes; Putri, Sunny Ineza; Prasetyo, Brian Agung Cahyo; Saputri, Anggraini Dwi; Ihsan, Yaser
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 69 No 3 (2025): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v69i3.570

Abstract

Overall Equipment Effectiveness (OEE) is a comprehensive measure to identify the level of productivity and performance of machines/equipments. Conventional approaches to OEE data processing, such as using Microsoft Excel, have limitations. Consequently, the data processing process becomes less efficient and prone to human error. This study aims to examine the application of OEE in the Manufacturing Industry, measurable performance gaps between conventional and real-time approaches. The methodology used in this study was based on a synthetic literature review to evaluate the effectiveness of both OEE approaches based on existing studies. The transition of OEE from mere calculations to dynamic, real-time, and integrated systems is a direct response to the increasing complexity and competitiveness of the modern manufacturing environment. This study can be used to identify areas for future development and as a reference for further research to provide a guide to OEE practitioners in implementing improvements.
Effect of Power and Mix Fuel Used Oil and Pertamina Dex on Exhaust Gas Emissions from Modified Diesel Engines Sasmita, Aryo; Yohanes, Yohanes; Prilianto, Danuardi Restu
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 69 No 3 (2025): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v69i3.554

Abstract

Industrial growth and the increasing number of transportations cause the need for oil to increase. The increasing need for oil is directly proportional to the waste produced, namely used oil. Used oil waste can be a replacement fuel, which is produced quite large every year. This research used a mixture of used oil and Pertamina Dex used as a modified diesel engine fuel. The purpose of this study was to analyze the exhaust emissions produced by modified diesel engines. The research was conducted by varying the percentage of the mixture of used oil and Pertamina Dex, namely the percentage of a mixture of P10 (90% used oil and 10% Pertamina Dex), P20 (80% used oil and 20% Pertamina Dex) and P30 (70% used oil and 30% Pertamina Dex). Tests on the calorific value of fuel and exhaust emissions, which are varied based on the power load at idle (0 W), 1,000 W and 2,000 W. The test results showed that the calorific values of fuel P10, P20 and P30 were 44,191 kJ/Kg, 48,648 kJ/Kg and 50,074 kJ/Kg respectively. From this research it is known that the best fuel mixture of P30 with a loading power of 0 W, which emits a value of CO of 0.03%, CO2 of 2.32%, and HC of 34.86%. The results showed that the P10, P20 and P30 fuels met the exhaust emission quality standards according to the applicable regulations where the resulting opacity emissions did not exceed 40%.
FAKTOR - FAKTOR YANG MEMPENGARUHI AGRESIVITAS PAJAK PADA PERUSAHAAN MANUFAKTUR DI BEI Wenny, Wenny; Yohanes, Yohanes
JURNAL BISNIS & AKUNTANSI UNSURYA Vol 7 No 2 (2022): JURNAL BISNIS & AKUNTANSI UNSURYA
Publisher : Feb Universitas Dirgantara Marsekal Suryadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jbau.v7i2.900

Abstract

Tujuan dari penelitian ini adalah untuk menguji data secara empiris mengenai faktor-faktor yang mempengaruhi agresivitas pajak pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia. Variabel dari penelitian ini terdiri dari Leverage, Likuiditas, Intensitas Modal, Komisaris Independen, Intensitas Persediaan dan Profitabilitas. Populasi yang digunakan dalam penelitian ini adalah perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia (BEI) pada tahun 2017-2019. Penentuan sampel menggunakan purposive sampling method dan terdapat 82 perusahaan yang telah memenuhi kriteria sampel. Hipotesis yang digunakan peneliti untuk melakukan penelitian yaitu menggunakan analisis regresi berganda. Hasil dari penelitian ini menunjukkan bahwa Profitabilitas memiliki pengaruh terhadap Agresivitas Pajak. Sedangkan Leverage, Likuiditas, Intensitas Modal, Komisaris Independen, dan Intensitas Persediaan tidak memiliki pengaruh terhadap Agresivitas Pajak. Kata kunci: Agresivitas Pajak, Leverage, Likuiditas, Intensitas Modal, Komisaris Independen, Intensitas Persediaan, Profitabilitas
Co-Authors Abdillah, Marco Ade Susanti Agustin, Riana Ahmad Jurnaidi Wahidin Aldi, Jupri Amir Hamzah Andres Dharma Nurhalim Anita Susilawati Anuar, Kaspul Arga, Vincensius Aryo Sasmita Augustpaosa Nariman Augustpaosa Nariman Awatif, Awatif Bekti Palupi Cahyono, Fajar Tri Destiani, Anisya Restu Dimas Pramita Nugraha Donara, Geovanny Elwi Danil Ependi, Rinto Fajri, Aidil Fakhri, Fakhri Farhan, M Alif Fatiya, Fatiya FEBRIANTI, MEIRISKA Fitmawati Fitmawati Gusstafri, Haji Habeahan, Hosea Habli, Mustafa Hakim, Hasanul Hamali, Sambudi Hamidi, Yulis Handayani, Morelia Nurul Handika, Roki Harahap, Muhammad Alhafih Harefa, Cahayu Prildana Henny Hendarti Herdianto, Dimas Nur Heri Siswanto Herlina Kurniawati Hidayati Rais Hilwan Yuda Teruna Hutabarat, Veronica Wijaya Ida Rochmawati, Ida Ifdil Ifdil Ignatius Roni Setyawan Ihsan, Yaser Ilham, Robby Aprilo ishar, muh Istiqomah Rahmawati Iwan Kurniawan Jayadi Jayadi Jefryanto, Gusmardani Jefryanto, Gusmardani Johanes Johanes, Johanes Juliana, Ari Khairati, Annisaislami Khairul Anwar Legisnal Hakim Lubis, Fahri Asrizal Lukman, Luvenia Andrius Lutfan Lazuardi Madina, Virginaya Flara Marliana, Nana Meta Fitri Rizkiana mubarok, ikhsan Muftil Badri Mughiroh, Hayatul Muhammad Firman Annur Muhammad Jainuri Munandar, Putra Aris Nainggolan, Johannes Riomanto Nani Mulyati Narabewa, Ario Nazhifah, Nazhifah Ningrum, Alieffia Farda Nuriyadi, Nuriyadi Panggabean, Surta MD Pindo Evans Manuel Damanik Polim, Vincent Pramija, Syafirman Prasetyo, Brian Agung Cahyo Pratama, Zikra Mulya Prilianto, Danuardi Restu Purnawan, Trio Puspita, Shandy Puspitasari, Tari Okta Putra M, Rachel Pramana Putra Partomuan, Putra Putra, Ivan Fadillah Putri, Yolanda Eka R Sudarwo, R Rafif, M. Attar Rafil, Rafil Rafizan, Rafizan Ramadani, Cici Rasyid, Kurniawan Ridwansyah, Arrijal Romy Romy Roni, Guido Salsabila, Sofia Putri Salsabilla, Putri Annisa Saputra, Agus Saputri, Anggraini Dwi Sari, Imelia Satriardi Satriardi Shofiah , Laila Nur Sinaga, Markus Siregar, Erikson Sri Wahyuni Sukatin, Sukatin Sunny Ineza Putri Sutanta Sutanta, Sutanta Tajib, Eddy Tarigan, Eigiya Nina Thamrin, Agus Theresia Gunawan Tjoa, Robby Wanda Wanda Wenny, Wenny Wijaya, Sidiq Nugraha Wulan Dari, Wulan Yuhelson Yuhelson Yulianto, Evon Yusrial Yusrial