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All Journal Academy of Education Journal Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat Intersections: Jurnal Pendidikan matematika dan matematika Asas wa Tandhim: Jurnal Hukum, Pendidikan, dan Sosial Keagamaan
Toto Hermawan
Universitas Cokroaminoto Yogyakarta
Religion Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Analisis Implementasi Program Gerakan Arah Kiblat 1000 Masjid/ Mushola di Kabupaten Sleman Muthmainnah Muthmainnah; Zainul Arifin; Toto Hermawan; Barid Barid; Akhmad Muhaini
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol 4 No 2 (2019)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jnajpm.v4i2.557

Abstract

This qualitative case study research deals with the implementation of the 100 Mosques / Musalla movement which socializes the MUI fatwa number 5 of 2010 concerning the Direction of the Qibla in Sleman Regency. by taking two districts to represent the conditions of urban and rural communities. The data collection methods are involved observation, documentation and interviews with 10 informants from community leaders in the two regions. Some people reject change because of their belief in the myth of the ijtihad of their predecessors, besides considering technology not as a means to perfect worship, including measuring the direction of the Qibla. However, most of the changes due to the certification of the mosque's Qibla direction do not require changes to the building, but only adjusting the prayer lines (saff) in the mosque. The dissemination of astronomical technology, which is understood as a form of ijtihad, can be done so that changes and developments that occur in the direction of the mosque's qibla can be accepted by the community.
Penguatan Peran Takmir Masjid dalam Tanggap Bencana Gempa Bumi di Desa Bangunharjo Muthmainnah Muthmainnah; Toto Hermawan; Suryanto Suryanto; Indra Suharyanto; Abdul Mughits; Akhmad Muhaini
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol 5 No 2 (2020)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jnajpm.v5i2.574

Abstract

The purpose of implementing community service is to encourage active participation of mosque takmirs in Bangunharjo Village, Sewon District, Bantul Regency to strengthen their role in handling tectonic earthquakes, especially mitigation. For this reason, activities are directed at enriching knowledge and technology about reducing the impact of earthquakes on the community in a sustainable manner by mosque leaders and administrators so that their role can be effective in mitigation activities. The appropriate participatory approach is an option in carrying out debriefing to motivate mosque administrators to be fully involved in mitigation activities as well as readiness to act and coordinate when an earthquake occurs. Important notes from the community that can be followed up are, among others, the need for assistance is very real, especially from information and technology in handling earthquake problems and strengthening socialization in the form of a curriculum that is more permanent and easy to implement in mosques, especially for children studying in TPA and congregation recitation. This segmentation is expected to be the success of disaster mitigation programs, especially those relating to earthquake mitigation issues related to the religious sector.
STATISTICAL REASONING TENTANG KEBIJAKAN SATU ANAK PER KELUARAG DI NEGERI TIRAI BAMBU ( CINA) Toto Hermawan; Nuria Mahdra Fajarini; Nurni Utami
Intersections Vol 4 No 2 (2019): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v4i2.504

Abstract

This study attempts to explain what distribution of opportunities is in accordance with population growth if a family must have sons and evaluate policies based on the data obtained. The distribution of opportunities according to population growth if a family must have sons is a geometric distribution. For n families, the binomial distribution is used to measure the success rate of the government. If the chances of having a baby boy are high, then the chances of the one-child policy will be successful. In addition, the one-child policy in China was a policy implemented during the Deng Xiaoping administration in 1979 until it was finally abolished at the end of 2015. The decision to abolish this policy is of course a very interesting matter because this policy has been implemented for more than three decades and has succeeded in driving economic growth and improving the standard of living of the Chinese people. After more than three decades of implementation, various social and economic impacts have been felt by China as a result of the one-child policy. The low fertility rate in China, the imbalance of the sex ratio, and the aging population are new problems facing China because of the implementation of this policy. Taking into account these effects, the Chinese government officially abolished the one-child policy and implemented a new policy that allows every couple in China to have two children
Estimasi Fungsi Survival dan Fungsi Hazard Kumulatif Pada Data Survival Pederita Multiple Myeloma Serta Faktor-faktor yang Mempengaruhi Waktu Survivalnya Toto Hermawan; Dwi Nurrohmah; Ismi Fathul Jannah
Intersections Vol 4 No 2 (2019): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v4i2.507

Abstract

Multiple myeloma is an infectious disease characterized by the accumulation of abnormal plasma cells, a type of white blood cell, in the bone marrow. The main objective of this data analysis is to investigate the effect of Bun, Ca, Pcells and Protein risk factors on the survival time of multiple myeloma patients from diagnosis to death. In the survival data analysis, the observed random variable T is the time needed to achieve success. To explain a random variable, the cumulative distribution function or the probability density function can be used. In survival analysis, the function of the random variable that becomes important is the survival function and the hazard function which can be derived using the cumulative distribution function or the probability density function. In general, it is difficult to determine the survival function or hazard function of a population group with certainty. However, the survival function or hazard function can still be approximated by certain estimation methods. The Kaplan-Meier method can be used to find estimators of the survival function of a population. Meanwhile, to find the estimator of the cumuative hazard function, the Nelson-Aalen method can be used. From the variables studied, it turned out that the one that gave the most significant effect was the Bun variable, namely blood urea nitrogen levels using both the exponential and weibull distribution. However, by using the weibull distribution, the presence of Bence Jones Protein in urine also has a quite real effect
PENGARUH PENGGUNAAN MULTIMEDIA INTERAKTIF TERHADAP PEMAHAMAN KONSEP DALAM PEMBELAJARAN MATEMATIKA DI MTs DARUL ULUM MUHAMMADIYAH GALUR Erna Setyawati; Ika Septi Hidayati; Toto Hermawan
Intersections Vol 5 No 2 (2020): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v5i2.553

Abstract

At the time of the Covid-19 pandemic, all learning was carried out online or online learning, while schools and students had to follow the existing curriculum in their schools, which of course not all of their lessons were happy. Mathematics is one of the subjects that is always a scourge for students, regardless of those who enjoy mathematics. The reasons vary, some say the lessons are difficult to understand, students are not interested in learning mathematics, the teachers are boring, and so on. So that many parents of students who provide additional tutoring for their children by hiring math teachers, in the hope that their children are mathematically intelligent. This study aims to examine the effect of using animated interactive multimedia on students' understanding of the concept of understanding mathematical concepts. The population of this study were students of class VII MTs Darul Ulum Muhammadiyah Galur even semester of the 2019/2020 school year. Of the five existing classes, two classes were taken randomly as samples with one class as the experimental class and one class as the control class. This study used the randomized pretest-posttest control group design. The research data were obtained through a test in the form of a description of the rectangular and square material. The results showed that there was a difference in the understanding of mathematical concepts in students who used animated interactive multimedia higher than the understanding of mathematical concepts of students who took conventional learning, and there was a positive and significant effect of the use of animated interactive media on the Mathematical Concept Understanding of Class VII MTs Darul Ulum Muhammadiyah Galur Tahun Students 2019/2020 Teaching
ESTIMASI KURVA REGRESI SPLINE PADA DATA LONGITUDINAL DENGAN METODE KUADRAT TERKECIL Toto Hermawan
Intersections Vol 5 No 2 (2020): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v5i2.583

Abstract

This article examines the estimation of spline regression, especially its use in longitudinal data. Longitudinal data is data obtained based on observations made as many as n objects that are independent with each object being repeatedly observed in different time periods and between observations in the same object are dependent besides longitudinal data is data that can distinguish the diversity of responses caused by The regression curve of the spline was estimated using the least squares. It can be seen that the estimation of the spline regression curve for longitudinal data is a class of linear estimation in response observations and is highly dependent on the knots point k1,k2,...,Kn
REGRESI LINEAR BERGANDA DALAM UJI PENGARUH SIKAP DAN PERILAKU TERHADAP KEINGINAN MENABUNG SANTRI PADA BANK SYARIAH Navirta Ayu; Ahmad Zamroni; AHMAD SYAFII RAHMAN; Toto Hermawan
Intersections Vol 6 No 2 (2021): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v6i2.686

Abstract

Economy is the main thing and must be experienced by every human being in this world, so that the economy is always developing so rapidly, so is the Islamic economy which is currently developing rapidly to compensate for conventional economics. The Islamic economy has a function as a filter for the economic activities of every Muslim in the world, because in the concept of its implementation it has principles based on the strength of the Muslim Al-Qur'an and Sunnah that avoid usury, gharar and maysir. This study uses a quantitative method, which uses a questionnaire as a measurement tool, while the object of research is the Islamic boarding school students in Yogyakarta, and the variables studied are the attitude and behavior of students toward saving desires in Islamic banks. The results showed that the students 'attitudes and behavior had a positive effect on students' desire to save at Islamic banks.
Integrasi Pendidikan Akidah dan Matematika dalam Novel Guru Aini Karya Andrea Hirata Muhammad Nasruddin; Toto Hermawan; Diyah Sari; Tri Ratna Herawati; Juhri Juhri
Intersections Vol 6 No 2 (2021): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v6i2.820

Abstract

The main elements in Islam are faith, worship and morality. Actually all three are closely related to mathematics and its education for students. The novel Guru Aini is one of the books that seeks to integrate the understanding of the Islamic faith in learning mathematics by the mathematics teacher who is the main play. Through a literature review, it can be concluded that the educational values of Islamic faith contained in the novel Guru Aini (GA) by Andrea Hirata are: strengthening faith, trust, and belief. So what is meant by aqidah is a belief that pierces or is knotted in the heart. Tauhid or aqidah is a value that must be owned by an individual. The value of monotheism or aqidah is found in the form of limit and geometry concepts in the GA novel that are relevant to Tauhid Rububiyah.
EFEKTIVITAS PENGGUNAAN MEDIA PERMAINAN CONGKLAK PADA PEMBELAJARAN OPERASI HITUNG BAGI SISWA KELAS AWAL SEKOLAH DASAR Umi Musaropah; Nur Ayu Zita Sari; Toto Hermawan; Muhammad Nasruddin
Intersections Vol 7 No 1 (2022): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v7i1.973

Abstract

This research is motivated by the need for a combination of games in every lesson that is taught, especially learning mathematics. So testing the effectiveness of the use of Congklak Game Media in Learning Operations Counting Addition and Subtraction of Numbers in Class 1 students of SDN Surodadi 2 Ponjong Gunungkidul was carried out quantitatively. In this study obtained (RHO) observation = 0.826, while (RHO) table in the significance level of 5% = 0.576 and in the significance level of 5% = 0.708, it can be seen that (RHO) observation (0.826) > (RHO) tables (0.576) and (0.708). Thus, with N = 12 and a significance level of 5% and 1%, it can be concluded that there is a significant positive correlation between the use of Congklak Game Media and Learning Operations Counting Addition and Subtraction of Numbers in Class 1 SDN Surodadi II Ponjong Gunungkidul.
APLIKASI BOOTSTRAP PADA ANALISIS REGRESI UNTUK DATA KECELAKAAN KERJA Toto Hermawan
Academy of Education Journal Vol 10 No 01 (2019): Academy of Education Journal
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1003.9 KB) | DOI: 10.47200/aoej.v10i01.271

Abstract

To find out the relationship between two or more variables, regression analysis can be used. The definition of regression analysis itself is a data analysis method that utilizes the relationship between two or more variables. One concern in regression analysis is one of them is the standard error of estimation of the regression coefficient. In a regression there is already a formula for estimating standard errors. In addition, the standard error can also be estimated by the resampling method, which is bootstrap. Bootstrapping is very useful as an alternative to estimating parameters or standard errors when researchers feel hesitant to meet the assumptions in their data, for example the data are not normally distributed. In addition, bootstrapping is also useful when parametric inference requires a very complicated formula for calculating standard errors (Widhiarso, 2012). In this paper we will compare the standard error estimates obtained through existing formulas with the standard error estimates obtained through bootstrap resampling.
Co-Authors Abdul Mughits Ahmad Zamroni Akhmad Muhaini Barid Barid Diyah Sari Dwi Nurrohmah Erna Setyawati Fadhila Syarifatun Amirah Fattah Setiawan Santoso Faza Fatimatuzzahro Ika Septi Hidayati Indra Suharyanto Ismi Fathul Jannah Juhri Juhri Marselina Ayu Lestari Muhammad Nasruddin Muhammad Nasrudin Musaropah, Umi Muthmainnah Muthmainnah Nadjih, Difla Navirta Ayu Nur Ayu Zita Sari Nuria Mahdra Fajarini Nurni Utami Rahayu, Supriati Hardi RAHMAN, AHMAD SYAFII Suryanto Suryanto Tri Ratna Herawati Wahyuningsi Wahyuningsi Zainul Arifin