ASMUNI, ST., MM
2022 · Article · Open Access
<p>This research is motivated by the lack of student participation in learning, the students are not biased to develop their own ideas other than those described by teachers and students are less able in communicating the idea into the form of mathematics because of the difficulty of students imagining the problems given. Therefore this study aims to determine whether the mathematical communication skills of students with cooperative learning model type Teams-Assisted Individualization (TAI) is better than students' mathematical communication skills on conventional learning. This type of research is a quasi-experimental research, with a Randomized Control Group Design Only design study. The population in this study are all students of class VIII SMPN 3 Sitiung Academic Year 2018/2019 consisting of three classes. The sample in this research is the students of class VIII.B as the experimental class and VIII.C as the control class. The instrument used is the test of mathematical communication ability. Based on the result of the research, the students 'mathematical communication ability in the application of cooperative learning model of Teams-Assisted Individualization (TAI) type is better than the students' mathematical communication ability in conventional learning.</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<pre>Learning resources used by teachers and students in the learning process are still lacking and do not involve students actively and have not included activities that make students to build their own knowledge so that students lack interest in following the learning process, and in SMP N 5 Batipuh there is no teaching material in which there are elements of Islamic values. The purpose of this study in general is to produce a product in the form of Mathematics Learning Module which integrates Islamic Values that can help students of SMP N 5 Batipuh in understanding cube and beam material. The purpose of the study specifically is to obtain data on whether the Mathematics Learning Module that is integrated Islamic values produced have met the criteria for valid, and practical. This research uses development research methods. The design of this development research consists of three stages, namely: (1) define (defining) stage, (2) design (design) stage, (3) develop (development) stage. The results of this study include: developing a learning source in the form of a mathematics learning module that integrates Islamic values for students of class VIII SMP N 5 Batipuh on cube and beam material, this module has fulfilled valid criteria. The results of the module practicality trial are stated to be practical in the wear test.</pre>
ASMUNI, ST., MM
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">The use of analytical methods in solving some forms of differential equations, specifically the non-linear differential is difficult to conduct. The alternative is by using the numerical method. The numerical method used is the euler method which applies the second order differential equation on an LC series circuit. By using fortran program, the strong current and charge are obtained from t=0 and t=2.5 second.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Key words: Differential Equation, LC series circuit, numerical method, euler method</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<div style="text-align: left; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;"><p style="margin: 1em 0px;">The objective of this research is to find out the density of bedbug population in Jorong Mahakarya Kenagarian Koto Baru, sub-district Luhak Nan Duo, Pasaman Barat regency. This research was conducted through a descriptive survey and direct collection of the<span class="Apple-converted-space"> </span><em>Scotinophara coarcrata</em><span class="Apple-converted-space"> </span>in the area of paddy field by using sticky trap. In order to collect the object, it was ordinal sampling used. Sample collecting was done twice at an interval of the first and the second 20 days. As the result of the first collection, it was gained 617 bedbugs with an average 21.27, and of the second collection was obtained 595 bedbugs with an average 20.52. The number of bedbugs collected in both periods was relatively the same. In this case the<span class="Apple-converted-space"> </span><em>Scotinuphara coarctata</em>population has exceeded the limit as pests. Based on the research finding, it can be concluded that the density of bedbug population in paddy fields in Kampung Lima, Jorong Mahakarya kenagarian Koto Baru, sub-district Luhak Nan Duo, Pasaman Barat regency has exceeded the limit as pests.</p><p style="margin: 1em 0px;">Key words: density, population,<span class="Apple-converted-space"> </span><em>Scotinophara coarctata</em></p></div>
ASMUNI, ST., MM
2022 · Article · Open Access
<p>The research was aimed at knowing the effect of adding touge as nitrogen source on the quality of Nata de cacao. The research design used was completely randomized design with six treatments (without nitrogen source, urea 1.5 gr., touge 175 gr, touge 200 gr, touge 225 gr, and touge 250 gr). These were done three times. The parameter tested was thickness, fiber content, and elasticity of nata de cacao. The data obtained were analyzed by using ANOVA and Extended Test BNJ with α 5%. As the result it was shown that the adding of touge as the nitrogen source and improve the thickness and the fiber content. However the addition of touge with different concentration did not give any effect significantly. For elasticity, the higher fiber contents the chewier nata de cacao. In short, the addition of touge as a nitrogen source effect on the quality of nata de cacao, in terms of its thickness, fiber contents, and plasticity.</p><p>Key words: nitrogen sources, nata de cacao, acetobacter xylinum</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p>Epilitik algae is part of perifitik microalgae which live by sticking on any subtracts such as; rock, coral, and other solid material under water. Algae has green pigment which is called chlorophyll so it can do photosynthetic. Some epilitik algae can adapt in his living place. Cyanophyta is one of algae which lives in any type of habitas such as; pond, stream even land. It can live in middle or extreme temperature. Thus this research was conducted for any kind of epilitik algae in hot water source and its stream in Rimbo Panti reservation in Pasaman. The research was conducted on June 2010 in survey method. The sample was identified in Biology laboratory of Biology department in STKIP PGRI West Sumatera. The concentration measuring of sulfur, nitrogen, and phosphate was done in water laboratory of environment technique department of technical faculty of Andalas university Padang. The parameter which was used are species. Iden-tification key, description, photo specimen, temperature, pH, the concentration of sulfur, nitrogen, phosphate, and dissolved oxygen (DO). It was found that there are 11 kinds of epilitik algae where three are categorized as chrysophyta division and eight as Cyanophyta. In the first station there were 3 epilitik algae and 9 epilitik algae at the second station. The major species which were found in 90<sup>o</sup> C are Navicula tenella, Ropalodia gibberula and Oscillatoria minima. Thus, it was found that the total number of species in each station is different. Epilitik algae was mostly found in hot water source and only few of them was found in its stream.</p><span>Key words: epilitik algae, hot water source</span>
ASMUNI, ST., MM
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Photoshop is one of the standard image processing software professionals. Development of digital image manipulation influenced the creative industries, especially photography. To support the creative industries, especially photography, then the required professional standard image processing program that can run without being installed or are installed on the system. Such devices can be used by using media such as USB, MP3 or PDA. Usually packaged in a simple package and can be operated with just a few clicks away. How it works with the emulsion to the environment without touching the system registers. Therefore the system becomes more clear. When the software is connected to a computer, the application can be run directly without having to be installed first. Making a Photoshop Portable Photoshop Installer aim is that the software can be stored and run through an external storage media such as flash. Benefits of this Portable Photoshop is the user can carry data and programs required and can open it on another computer.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;"><strong> </strong></p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Key words: Software, Photoshop Installer, Photoshop Portable</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">This research is conducted to apply the Analytical Hierarchy Process (AHP) method applied as model of Decision Support System (DSS) in choosing lecturer at STIKOM Pelita Indonesia Pekanbaru. Data collected by through observation and interview done in shares of administration academic at college. Here in after data analyzed to learn the pattern from method used and added with the reference from literature. Experiment done use the Expert Choice software known that method can yield the optimal decision in election instructor staff. There by the method recommended to be applied to getting optimal result.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;"> </p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Keywords: Decision Support System, Analytical Hierarchy Process, Expert Choice Software</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">The gold seashell is known as a source of calcium in hydroxyapatite synthesis [Ca<sub>10</sub>(PO<sub>4</sub>)<sub>6</sub>(OH)<sub>2</sub>]. The metal contents of the samples were analyzed by AAS. Then the hydroxyapatite synthesis was done through a hypothermal method. The analysis by FTR indicated the uptake on the tape 1.000 – 1.200 cm<sup>-1</sup>. XRD analysis showed a sharp peak with a high intensity on 20 = 31,79<sup>o</sup>, 27,78<sup>o</sup>, and 31,09<sup>o</sup>m. The analysis by SEM-EDS indicated that hydroxyapatite had the same particle size, elliptical shape like a bar premises with molar ratio 1.77.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Key words: Hydroxyapatite, hydrothermal, gold seashell</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p>Pathogenic bacterial ability to cause disease is called patoghenicity. Bacteria pathogenicity level stated as virulency. Bacterial virulency is determined by virulency agent, include certain structure of the cell and secrete produced into substrate. Capsul and slime are specific cell structure which act as virulency agent. Capsul and slime presence is able to prevent phagocytosis by host antibody. This study aimed to confirm presence of capsul and slime produced by pathogenic bacterial isolated from <em>Clarias gariepinus.</em> These pathogens are <em>Alcaligenes</em> sp., <em>Bacillus</em> sp., <em>Micrococcus</em> sp., <em>Proteus</em> sp., <em>Pseudomonas</em> sp., and <em>Serratia</em> sp. This is a descriptive study. Observation has been done to detect intense layer arround the cells by using negative staining methode. Result of study has informed that <em>Alcaligenes</em> sp., <em>Bacillus</em> sp., <em>Micrococcus</em> sp., <em>Proteus</em> sp., <em>Pseudomonas</em> sp., dan <em>Serratia</em> sp., examined do not form capsul and slime.</p><p>Key words: Capsul and slime, bacterial pathogen, <em>Clarias gariepinus</em></p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p><em>This study aims to compare the collection of zakat </em><em>in BAZNAS Tanah Datar Regency </em><em>before and after the implementation of BAZNAS Regulation Number 2, 2016 particularly on the Establishment and Work Procedures of the Zakat Collection Unit. The type of research is field research by using qualitative method. The place of research is in BAZNAZ, Tanah Datar Regency. Interviews and documentation were used as the technique of collecting data. The data were analyzed qualitatively. The finding reflects there was a significant decrease in the amount of zakat collection at BAZNAS in Tanah Datar </em><em>Regency</em><em> from 2016 to 2018,</em><em> after the implementation of BAZNAS Regulation No. 2, 2016. The amount of zakat collection in 2016 was Rp. 9,687,841,423-. Meanwhile the amount of zakat collection in 2017 was Rp. 8,672,514,884-. It means the decline percentage from 2016 to 2017 was 10.48%. Whereas in 2018, the amount of zakat collection was also declined to Rp. 7,311,597,007,- with the decline percentage 15.69% from 2017. </em><em> </em></p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">The objective of the research is to describe the mosque committee preparation in arranging the description of loan mosque of orphan and MDA per month. This research is a descriptive reasearch. In collecting the data, the data will be collected through observation and interview. Those data will be analyzed and interpreted in form of table. If it is possible, the data will be corralted among the variables. Finding of the research is hoped that they can give smart solution for the next researcher to do the further research.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Key words:<strong><span class="Apple-converted-space"> </span></strong>information system, accountancy of masjid</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">This research was focused on studying the factors influencing the students’ learning outcome, especially for the students of science Department of STAIN Batusangkar. The dependent variable was GPA that reflects the students’ learning outcome. The GPA data were categorized into “fail” (GPA<2.75), and “successful” (GPA≥2.75) that analyzed by using logistic regression and loglinear model. The respondents of this research were 339 students from Math, Physic and Biology Departmen who registered in 2008 - 2010 academic year. The logistic regression analysis showed that there were 3 factors that influence the students’ learning outcome significantly; their village, UN mean score and major in high school. The data analysis indicated that the students graduated from Islamic High School had a bigger chance to succes than students from Vocational School. UN mean score also can reflect the academic ability of the student significantly and the approriate major in high school (Science Studies) gave contribution to the students’ comprehension. By using loglinear analysis, it is gotten that association effect/ interaction between dependent variable and other variables as controller. The significant variable interaction was the second interaction between the school and the major chosen, while the third interaction has between UN mean score, major, and the school.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;"> </p><span style="color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa; display: inline !important; float: none;">Keywords: students learning outcome, logistic regression, probability, loglinear models</span>
ASMUNI, ST., MM
2022 · Article · Open Access
تناول هذا المقال بحثاً ونقاشاً في قضية مواطنة المرأة التونسية في الدستور التونسي الجديد2014 . استعرض المقال التالي أنه بالرغم من أن للدستور مبدأ تأكيد المساواة في تحقيق العدالة وتكافؤ الفرص بين المواطنين رجالاً ونساء دون تمييز، ولكن من ناحية أخرى، أظهر الدستور تناقضات عندما تؤكد تونس أن الإسلام هو دين الدولة مما يؤدي إلى الإفتراض أن المساواة في المواطنة هي المساواة القائمة على الشريعة. وبالتالي، وضع العامل الديني المرأة باعتبارها المواطنة من الدرجة الثانية في قضايا الأسرة، ومن أمثالها التمييز في حقوق الميراث وغيرها. واستنادا إلى الشريعة الإسلامية لم يكن لدي التونسيات نفس نصيب في الميراث كاالتونسيين. وهذه الحالة أثارت جدلا واسعا بين الإسلاميين والعلمانيين. أكدت هذه الدراسة فكرة الشبيب(2012) أنه لا مواطنة بدون مساواة وأثبتت فكرة خوري(2009) أن تداخل العامل الديني في الدستور والقوانين الوضعية هو إنتهاك صارخ للحق الإنساني. كان من المرجو من هذا البحث، أن يتمكن من الإسهام أن الدستور التونسي الجديد2014 هو المدخل لتعزيز المساواة الكاملة في المواطنة.
ASMUNI, ST., MM
2022 · Article · Open Access
<p>Islam is like other religions. Today, it faces contemporary problems which are marked by the passing of values and degradation of morality. The religion is challenged to appear as an authentic moral voice. The religion must face the tendency of pluralism, process it in a new theological framework and make it happen in the actions of plural cooperation, and religion is expected to appear as a pioneer of resistance to all forms of oppression and injustice. The challenge above is difficult to answer because the chaos that occurs within each body of religion often appears to the surface. Understanding of Allah’s absoluteness also makes it easier for people to identify that absoluteness with their absolutes. The belief that all of the above actions will be rewarded with merit, causes violence against adherents of other religions to be considered as part of moral virtue. An eroni thing that is not only contradictory but also dangerous, both for adherents of other religions and for their own religion, because religion which constantly appears contrary to the conscience of humanity will lose its credibility. With the rise of the religious position of the present civilization constellation, religion has become vulnerable to being ridden by political, economic, and cultural interests of certain groups or individuals. If this happens, the religion which was originally expected to be a therapy for the crisis of modernity, will actually be felt as a dangerous disease. Islamic studies must consider new approaches that allow the emergence of a more comprehensive understanding of Islam. Because Islamic religion is studied by placing it on the position of the ulama's thoughts and seeing it interdisciplinaryly as a cultural and social phenomenon which basically rests on the concept of sociology of religion, then the use of social and humanitarian theories in Islamic studies becomes a necessity to produce a model or construct of Islamic thought, which is in accordance with contemporary developments in science. This is what is called the need for a paradigm shift in Islamic studies. Because the historical and philosophical approaches are inadequate, scholars offer to substantially examine religion an approach that allows the religion to show its authentic expression without the intervention of personal values of scholars religious researchers. This has led to the growth of new approaches in the study of religions, including Islam, namely the phenomenological approach. The phenomenological approach and phenomenology of religion are expected to be broader, more self-critical, more sophisticated in recognizing complexity, ambiguity, and a depth of model that is different from what is given, far more sensitive to the complex mediator, interactive, contextual according to the phenomenological task situation and phenomenological characteristics.</p>
ASMUNI, ST., MM
2022 · Article · Open Access
A competency is defined as a capability or a ability. The principal organizing competency is determining how activities and resources are grouped in which a madrasah principal is able to use to activate plans and activities of madrasah. The purpose of this research is to analyze teachers’ perception toward organizing competence of principals in aspects of madrasah activities at four of MAN (Madrasah Aliyah Negeri /The State Islamic Senior High School) in Tanahdatar Regency, West Sumatra. The method of this research used quantitative descriptive. The instrument used is questionnaires. The questionnaires are given to teachers to obtain data on the teachers’ perceptions of principal towards principal’s organizing competence. The population were 188 teachers, and then to be as sample of this research, was 128 which taken by using proportional random sampling. Based on the research finding, it was found that the organzing competence of the four MAN principals in Tanahdatar regency on the madrasah activities were 79.50%. These scores for the madrasah organizing activities are categorized into high category. In general based on quantitative results that the organizing competence of the madrasah principals of MAN four in Tanahdatar regency was good.
ASMUNI, ST., MM
2022 · Article · Open Access
<p>Tujuan penelitian ini adalah untuk mengembangkan LKS berbasis kontekstual pada materi garis dan sudut yang valid, praktis dan efektif. Penelitian ini menggunakan metode penelitian pengembangan. Rancangan penelitian pengembangan terdiri dari 3 tahap yaitu <em>analysis</em> analisis kebutuhan yang mana menunjukkan masih terbatasnya bahan ajar, dan siswa belum dilibatkan secara aktif dalam proses pembelajaran, <em>design </em>digunakan untuk merancang LKS, <em>development </em>pembuatan bahan ajar, validasi ahli untuk mengetahui kevalidan bahan ajar, dan merevisi produk tahap I berdasarkan masukan validator. Instrumen yang digunakan pada penelitian ini adalah lembar validasi, angket respon siswa, angket respon positif siswa dan lembar observasi aktivitas siswa. Teknik analisis data pada penelitian ini adalah validitas menggunakan lembar validasi, praktikalitas menggunakan angket respon siswa, dan efektivitas menggunakan angket respon positif siswa dan lembar observasi aktivitas siswa.Dari hasil penelitian menunjukkan bahwa LKS berbasis kontekstual <em> </em>yang dirancang telah valid dengan hasil validitas yang diperoleh adalah 78,44 %. Kemudian LKS berbasis kontekstual <em> </em>telah praktis digunakan setelah di uji coba kepraktisannya pada 17 orang siswa kelas VII pendidikan kesetaraan paket B di PKBM Kasih Bundo, dengan hasil praktikalitas 84, 7% dengan kriteria sangat praktis. Selain itu LKS berbasis kontekstual <em> </em>telah efektif digunakan yang terlihat pada angket angket respon positif siswa dengan persentase setiap komponen 70%, observasi aktivitas siswa yang meningkat pada saat pembelajaran selama menggunakan LKS</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p>Tujuan dari penelitian ini adalah untuk mengetahui peningkatan kemampuan komunikasi matematis lisan dan tulisan siswa dengan menerapkan model pembelajaran <em>student facilitator and explaining </em>dengan <em>make a match</em>. Jenis penelitian ini adalah <em>pra eksperimental design</em>, dengan rancangan penelitian <em>one group pretest postest design</em>. Populasi dalam penelitian ini adalah semua siswa kelas VIII SMPN 3 BatipuhTahun Pelajaran 2017/2018 yang terdiri atas dua kelas. Sampel dalam penelitian ini adalah siswa kelas VIII 2 sebagai kelas sampel<em>. </em>Data kemampuan komunikasi matematis lisan siswa diperoleh melalui lembar observasi selama proses pembelajaran dengan model pembelajaran <em>student facilitator and explaining </em>dengan <em>make a match</em>. Data yang diperoleh dianalisis dengan menggunakan rumus persentase. Sedangkan data kemampuan komunikasi matematis tulisan siswa diperoleh dari hasil <em>pretest </em>dan <em>posttest</em> menggunakan <em>N-Gain</em>. Berdasarkan hasil penelitian, kemampuan komunikasi matematis lisan siswa mengalami peningkatan setiap pertemuannya. Sedangkan kemampuan komunikasi matematis tulisan siswa berdasarkan hasil penelitian, diperoleh hasil <em>posttest</em> siswa lebih tinggi dari hasil pretest. Dari uji hipotesis diperoleh t<sub>hitung</sub> = 5,5769 dan t<sub>tabel</sub> = 1,706. Artinya, t<sub>hitung</sub>> t<sub>tabel</sub>, sehingga hipotesis penelitian diterima. Skor gain yang diperoleh yaitu 0,4865 dengan kategori sedang. Jadi, terdapat peningkatan kemampuan komunikasi matematis tulisan siswa melalui penerapan model pembelajaran <em>student facilitator and explaining</em> dengan <em>make a match</em>.</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p>This research is based on the fact that the understanding of mathematical concepts of the seventh grade students of SMPN 1 Talamau is lacking. It is disebapkan by the process of learning mathematics that occurred has not involved students optimally in understanding the mathematical concepts. Efforts that can be done is to apply the model of learning Numbered Heads Together (NHT) by using Mind Mapping. The purpose of this study is to find out whether the understanding of mathematical concepts of grade VII students of SMPN 1 Talamau using the model of learning Numbered Heads Together (NHT) using Mind Mapping is better than understanding the mathematical concepts of students using conventional learning. This type of research is quasi-experimental research. Sampling is done using Random Sampling technique so that the selected as experimental class is VIIc class student and as control class is student of class VIIa. Data analysis is done by using t test with level α = 0,05 obtained titung = 1,74> ttabel = 1,671 mean hypothesis accepted. So it can be concluded that the understanding of students' mathematical concept using the model of learning Numbered Heads Together (NHT) using Mind Mapping is better than the understanding of mathematical concepts of students using conventional learning model.</p>
ASMUNI, ST., MM
2022 · Article · Open Access
<p>This study aims to develop practical modules by utilizing SPSS software applications so that students can easily understand the learning on the statistics education course at Raden Fatah State Islamic University of Palembang. Type of research is research development or development research. This research will develop teaching materials in the form of a valid and practical Student Module in the course of Education Statistics, through two stages of preliminary study and formative study. The preliminary stage includes preparation and design, while the formative study stage includes Self Evaluation, Expert Reviews, One to One, Small Group and Field Test, taking samples of 20 semester 4 students on the Education Statistics course in Mathematics Education Study Program Raden Fatah State University Palembang. The results of the research are based on the preliminary study and formative study, and the average observation of the results is shown in the practical category of 82.58%, the SPSS Practicum Module can be used in the learning process in the Education Statistics Course.</p>
