Pelita Eksakta最新文献

{"title":"Utilization of Moringa Leaves as an Alternative Source of Food Loaded with Nutrition in Making Family Food in Kelurahan Pasir Nan Tigo Kecamatan Koto Tangah Kota Padang","authors":"M. Mulia","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/105","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/105","url":null,"abstract":"This community service was carried out at the request of mothers’ gathering group (PKK) in Kelurahan Pasir Nan Tigo, Kecamatan Koto Tangah, Padang. The aims of this activity were sharing knowledge and giving training on cheap and economical nutrient-laden food in order to improve family nutrition and to help society to do entrepreneurship. Team from department of chemistry UNP in particular gave material on the benefits of Moringa and the production of its use. The activity began with material presentation by the speakers, followed by practice. Pre and post knowledge of participant on content, benefits, and maximum use of Moringa leaves for food were analyzed. Data collected through questionnaires and observation showed that participant agreed to the use of Moringa leaves. Business opportunities of Moringa leaves processes are promising because resources required are small; tools to process Moringa are available; there is market target that supports the business; and business competition of Moringa leaves is quite low. Participant knows the basis for good processing of Moringa leaves. Also, participants knowledge and skills about Moringa leaves and its preparations have increased.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128170475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Applied Chemistry Training Based On Entrepreneurship For Chemistry Teachers Of Madrasah Aliyah (MA) In West Sumatera Province","authors":"F. Gazali","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/112","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/112","url":null,"abstract":"The aims of this community service are 1) to increase knowledge of Madrasah Aliyah’s (MA) chemistry teachers in West Sumatra about applied chemistry that can be practiced in entrepreneurship learning in MA, 2) to guide chemistry teachers in designing several applied chemistry experiments that can be done by MA’s students; 3) to practice some applied chemistry experiments that are suitable for MA’s students. The Implementation Methods are lecture, group discussions, and workshop on entrepreneurship, the packaging and marketing of applied products as well as experiment on several applied chemistry topics that are suitable for MA students. We hope that knowledge and skills obtained from this activity ease teachers in teaching entrepreneurship subjects to MA students more professionally as demanded by curriculum.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124668022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Case Study: PPUPIK Mooghurt Team's Marketing Capabilities, Department of Biology, Faculty of Mathematics and Natural Sciences, UNP","authors":"E. Badriyya, S. Syamsurizal, L. Advinda, R. Fevria","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/130","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/130","url":null,"abstract":"PPUPIK Mooghurt is a business unit that is part of the Entrepreneurship Unit of the Student Association majoring in Biology, FMIPA UNP. To improve the performance of the PPUPIK Mooghurt business unit, a more reliable marketing strategy is needed. The purpose of PKM PPUPIK Mooghurt: to find out the marketing capability of the KWU HMJ Biology FMIPA UNP unit team and offer solutions to their problems. The marketing ability of the PPUPIK Mooghurt team in general has not been satisfactory, so solutions are given to carry out training and socialize mooghurt products to the public. The results obtained were an increase in marketing capabilities for the PPUPIK Mooghurt team, and the product became better known in the community because teachers were also able to disseminate information to their students.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125995733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designing Student’s Worksheet on Statistical Topics using Lesson Study Approach in Collaboration with MGMP Matematika SMA Pesisir Selatan","authors":"S. Syafriandi, N. Amalita, D. Fitria","doi":"10.24036/pelitaeksakta/vol3-iss2/144","DOIUrl":"https://doi.org/10.24036/pelitaeksakta/vol3-iss2/144","url":null,"abstract":"Writing students worksheet is a routine task for each teacher. In this workshop, teachers design the worksheet using lesson study approach. Before design the learning material which is lesson plan and student’s worksheet, the teacher remind the basic concept of probability theory and its related topic. Related topics discuss are probability function, special distribution function, they are binomial and normal distribution. As assessment to the teacher, the devotee gave pretest in the first meeting and post test at the end of workshop. It item consist of lesson study concept, probability function, binomial and normal distribution. Depend on it, we see the increment of teacher’s competency.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131116438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"E-learning for Managing Lesson in Pandemic Era in SMA 2 Lubuk Sikaping","authors":"M. Subhan, D. Fitria, Yusmet Rizal, H. Maulana, D. Ahmad, S. Suherman, S. A. Aziz","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/145","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/145","url":null,"abstract":"School atmosphere in pandemic era mostly different with the normal one. An alternative to ensure learning process done by using online learning. But many teacher was not familiar with this type of learning approach. It is an extraneous because teacher never used it before. By workshop supported by devotee, teachers design an alternative. Some free software discuss during socialization, they are edmodo for moving offline class into virtual class, wonderful filmora for creating and editing video, quizzes and kahoot for quiz. The workshop is categorized success, based on teachers' respon which is collected using open questionnaire in every meetings.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115129169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Guidance on Writing Proposals and Carrying Out Classroom Action Research (PTK) and Making PTK Reports in Article Form For High School Chemistry Teachers in Bukittinggi City","authors":"A. Ulianas, M. Azhar, E. Yusmaita, Miftahul Khair, Y. Fitria, Hesty Parbuntari, Watin Dehistora, Yulia Mona Liza","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/122","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/122","url":null,"abstract":"Penelitian ini bertujuan untuk pengabdian kepada masyarakat dalam rangka bimbingan menulis proposal dan melaksanakan penelitian tindakan kelas (PTK) serta membuat laporan PTK dalam bentuk artikel bagi guru-guru kimia agar dapat dipublikasikan pada jurnal Nasioanl atau Internasional. Penelitian ini dilakukan di SMAN 1 Kota Bukittinggi selama 2 hari dengan jumlah peserta 13 orang guru kimia. Dalam pelaksanaan bimbingan ini dilakukan 4 metode. Pertama, metode ceramah ketika penyampaian materi; kedua, metode tanya jawab; ketiga, praktik pelaksanaan didampingi oleh tim ahli; keempat, diskusi untuk mengidentifikasi keberhasilan peserta. Sebelum dan sesudah kegiatan peserta diberikan angket mengenai keperluan peserta terhadap materi serta pemahaman peserta terhadap materi. Dalam kegiatan ini peserta dapat mengetahui permasalahan dikelas dan juga cara penelusuran artikel PTK secara online, metode dan Teknik penulisan artikel hasil PTK, teknik submit artikel hasil PTK kepada jurnal Nasional, serta penggunaan program Mendeley untuk mempermudah penulisan sitasi dan daftar pustaka pada artikel. Hasil pemahaman peserta sebelum penyampain materi dengan setelah penyampaian materi mengalami kenaikan yang signifikan yang ditandai dengan kenaikan jumlah pesrta yang paham. Dengan adanya bimbingan penulisan artikel dan penyusunan PTK ini memberikan motivasi kepada guru untuk membuat karya ilmiah berupa artikel hingga dapat dipublikasi.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126744726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fabrication Of Aquaponic System For Integrated Freshwater Fish And Vegetables Cultivation","authors":"Y. Yohandri","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/108","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/108","url":null,"abstract":"The Community Partnership Program (PKM) activity has been carried out in Nagari Sunua, Padang Pariaman District, West Sumatra. As for Sunua's diversity, many young people drop out of school and do not have permanent jobs. This activity aims to provide training in the manufacture of aquaponic systems that combine freshwater fish cultivation with vegetable cultivation simultaneously. Partners will be given training on how to use freshwater aquaculture pond water to grow vegetables. Pool water will be flowed in the pipes where the vegetable seeds are grown. Pond water becomes fertilizer and nutrition for vegetables. Water that has passed through vegetables in the next pipe will be flowed back into the pond. This aquaponic cultivation pattern is very beneficial because it can produce vegetables and fish simultaneously in one activity. This can be a new type of business for partner groups that have not. In general, these activities can be carried out well and increase the knowledge and skills of the members of the partners involved.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121810410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improvement of Teacher Professionalism through Classroom Action Research Training in MGMP Kimia SMA/ MA Kabupaten Tanah Datar","authors":"Y. Yerimadesi, Ellizar Jalius, F. Q. Aini","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/98","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/98","url":null,"abstract":"Classroom Action Research (CAR) is one of the activities which teachers must carry out to improve and develop their professionalism. This community service activity aimed at train and improve the professionalism of chemistry teachers through CAR activities. The method was conducted with lectures, discussions, questions and answers, and workshops on proposal preparation, literature searching, CAR implementation, report, and CAR research articles preparation. The number of participants is 34 who are the members of MGMP Kimia Kabupaten Tanah Datar. There were six meetings with the total time was 36 hours in July-December 2019. The instrument used was a questionnaire. The data obtained were analyzed using the percentage and equation techniques of Kappa Cohen's. Based on the results, of the 34 participants, 15 CAR titles were obtained, 11 CAR titles were carried out, 8 CAR reports were produced, and 4 CAR articles were drafted. Based on the teacher's questionnaire responses, the kappa moment average value was 0.86 which categorized as very high. This data showed that the classroom action training activities provided can improve the professionalism of chemistry teachers in preparing proposals, implementing, drafting reports and articles. This training activity still needs to be continued to obtain CAR articles that have been published in several national /international journals or proceedings.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128575093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of Assistance Development of Thematic Learning Material by Integrating New Literacy and Disaster Literacy on Science Teachers","authors":"A. Asrizal*","doi":"10.24036/pelitaeksakta/vol3-iss2/117","DOIUrl":"https://doi.org/10.24036/pelitaeksakta/vol3-iss2/117","url":null,"abstract":"The 4.0 industrial revolution requires humans to possess 21st century skills. Education should be able to prepare students to have 21st century skills to be successful in their life. In addition, the geographical condition of Indonesia is a disaster-prone region. For this reason, teaching should be able to develop student literacy to face the challenges of the industrial revolution 4.0 and the geographical condition of the Indonesian region. The thematic science teaching is relevant to 21st century skills, essential principles of 21st century learning, and the geographical condition of Indonesia. But the real conditions show that the integration of literacy in science teaching is still lacking and limited. A solution to solve this problem is the assistance program the development of thematic learning material by integrating new literacy and disaster literacy for science teachers in junior high school. The objective of the research is to investigate the results of the assistance program the development of thematic learning material. Participants of program assistance were 30 science teachers who were members of the Science MGMP in East Agam district. The instrument for collecting data consisted of pretest and posttest and questionnaire sheet. The data were analyzed by descriptive statistics analysis and wilcoxon signed rank test. Based on the results of data analysis can be stated that: 1). in the assistance program activities for the development of thematic science teaching material can be produced 26 teaching materials in the form of student worksheet by integrating new literacy and disaster literacy, 2). the average value of the practicality of using thematic science worksheet according to students in two junior high schools is 86.41 so that this average value can be classified into very good category, 3). the average value of participant responses to the implementation of the assistance program is 85.65 and this average value can be entered into very good category, and 4). the assistance program for developing learning material by integrating new literacy and disaster literacy is effective to improve knowledge of science teachers about data literacy, technological literacy, human literacy, and disaster literacy.","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122350293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Increasing The Competency of Chemical Teachers Of South Coast Regency To Prepare Students At The National Science Olimpiade","authors":"S. B. Etika","doi":"10.24036/PELITAEKSAKTA/VOL3-ISS2/113","DOIUrl":"https://doi.org/10.24036/PELITAEKSAKTA/VOL3-ISS2/113","url":null,"abstract":"Training activities have been carried out to improve the competence of chemistry MGMP teachers in Pesisir Selatan district in preparing students to take part in Nasional Science Olimpiade (NSO) . So far, it is known that very few students qualify for NSO coming from the South Coastal district. One of the obstacles faced by schools in Pesisir Selatan district is the lack of adequate resources because problems in NSO require in-depth mastery of the material. Based on the results of the analysis of pretest and posttest in general the value of MGMP Chemistry teachers in Kab. Pesisir Selatan in general increased with an average value of 38.1. Although it did not increase significantly, this training was considered to have a positive impact on teachers with an average evaluation score of the activity of 3.48. \u0000 \u0000 \u0000","PeriodicalId":148835,"journal":{"name":"Pelita Eksakta","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114368821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}