scholarly journals PELATIHAN PEMBUATAN SABUN BERBAHAN BAKU JELANTAH BAGI IBU PKK DI NAGORI DOLOK MARAJA KABUPATEN SIMALUNGUN

Sarwahita ◽  
2020 ◽  
Vol 17 (02) ◽  
pp. 93-101
Author(s):  
Rudi Salman ◽  
Herlinawati ◽  
Irfandi ◽  
Dewi Endriani
Keyword(s):  
Potassium Hydroxide ◽  
Chemistry Education ◽  
Raw Materials ◽  
Average Score ◽  
Potassium Salts ◽  
Liquid Soap ◽  
Study Program ◽  
Cooking Oil ◽  
Education Study ◽  
And Training

Abstract Scientifically soap is a mixture of sodium or potassium salts from fatty acids which can be derived from oil or fat which is reacted with lye (sodium or potassium hydroxide) through a saponification process. One of the raw materials for making soap is fat found in cooking oil waste (used for cooking). Dolok Maraja village has great potential in this soap-making business with the number of heads of families (KK) reaching 1449. Each month it produces  1 kg of cooking per family. So in 1 month about 1449 kg of used cooking is produced. The aim of the training on making used used soap is to develop the potential of the women of the Dolok Maraja Village PKK in creating soap products made from used cooking raw materials, which are household needs. The presenters and instructors from the Physics and Chemistry Education Study Program lecturers came to Dolok Maraja Village, then provided information and training to PKK women about making soap made from used cooking ingredients. Based on the results of the average score scores from the evaluation and mentoring carried out by the PKM Unimed team, the process of making solid soap which was followed by 10 participants was able to master immaterial in the Very Good category. For the manufacture of liquid soap with 16 participants in the Good category. Meanwhile, making dab soap is included in the category of not mastering because the process is quite long.   Abstrak Secara ilmiah sabun merupakan campuran garam natrium atau kalium dari asam lemak yang dapat diturunkan dari minyak atau lemak yang direaksikan dengan alkali (natrium atau kalium hidroksida) melalui suatu proses saponifikasi. Salah satu bahan baku pembuat sabun adalah lemak yang terdapat pada limbah minyak goreng (jelantah). Desa Dolok Maraja sangat berpotensi dalam usaha pembuatan sabun ini dengan jumlah Kepala Keluarga (KK) mencapai 1449. Setiap bulannya menghasilkan jelantah  1 Kg/keluarga. Maka dalam 1 bulannya dihasilkan sekitar 1449 kg jelantah. Tujuan  pelatihan pembuatan sabun berbahan baku jelantah ini adalah untuk mengembangkan potensi ibu-ibu PKK Desa Dolok Maraja dalam menciptakan produk sabun berbahan baku jelantah yang merupakan kebutuhan dalam rumah tangga. Pemateri beserta instruktur dari dosen Prodi Pendidikan Fisika dan Kimia datang ke Desa Dolok Maraja, kemudian memberikan informasi dan pelatihan kepada ibu-ibu PKK tentang pembuatan sabun berbahan baku jelantah. Berdasarkan hasil rata-rata skor nilai dari evaluasi dan pendampingan yang dilakukan oleh tim PKM Unimed, proses pembuatan sabun padat yang diikuti 10 pesert, mampu menguasa imateri dengan kategori Sangat Baik. Untuk pembuatan sabun cair dengan 16 peserta berkategori Baik. Sedangkan untuk pembuatan sabun colek termasuk dalam kategori kurang menguasai karena prosesnya cukup panjang.

scholarly journals Effect of animation and review video making (arvima) in non-classical learning model on independent learning and students’ learning outcome

2021 ◽  
Vol 5 (S3) ◽  
Author(s):  
Muhammad Fath Azzajjad ◽  
Miswandi Tendrita ◽  
Dewi Satria Ahmar
Keyword(s):  
Chemistry Education ◽  
Learning Outcome ◽  
Learning Model ◽  
Independent Learning ◽  
Learning Material ◽  
Study Program ◽  
Education Study ◽  
Research Population ◽  
Quasi Experimental ◽  
Spatial Independence

The non-classical learning model used in this study was a jigsaw type cooperative learning model with the assignment treatment of making learning material video which is expected to make it easier in finding knowledge in teaching materials, with the creativity of students’ forming skills. The purpose of this study are to determine: (a) the effect of animation video and review video making in non-classical learning model on the ability to learn independently of students of the chemistry education study program at USN Kolaka, (b) the effect of animation video and review video making in non-classical learning model on the ability of spatial independence of students in the chemistry education study program at USN Kolaka, and (c) the effect of animation video and review video making in non-classical learning model on the learning outcome of students in the chemistry education study program at USN Kolaka. This research was a quasi-experimental research (quasy experiment) with a posttest only research design. The research population was students in the IV and VI semester of Chemistry Education Study Program. The instrument used was a questionnaire of learning independence, spatial ability and learning outcome.

scholarly journals PENGEMBANGAN PERPUSTAKAAN DIGITAL DI PROGRAM STUDI PENDIDIKAN TIK IKIP PGRI PONTIANAK

2019 ◽  
Vol 12 (1) ◽  
pp. 41-50
Author(s):  
Ratih Widya Nurcahyo ◽  
Unung Verawardina ◽  
Ferry Marlianto
Keyword(s):  
Digital Library ◽  
Digital Libraries ◽  
Field Trials ◽  
Average Score ◽  
Data Collection Tool ◽  
Study Program ◽  
Best Response ◽  
Education Study ◽  
Library Development ◽  
The Subject

This research is entitled "Digital Library Development in Information Technology and Computer Education Study Program (P.TIK) IKIP PGRI Pontianak". The type of research used is research and development (R & D). The development model used is ADDIE. The subject of product trials for the implementation of digital libraries in this study were semester VI students. For small group trials conducted on a limited number of 15 students, consisting of students who have high, medium and low abilities, and field trials were conducted on 32 students. The data collection tool used in this study was a questionnaire. From the results of the study for the results of the feasibility validation of digital library products by media experts, the average score of 3.53 criteria was very good. Results from material experts obtained an average of 3.58 on the criteria very well. While the results of librarian experts obtained an average of 3.54 on the criteria very well. For the results of the digital library trials which were carried out limitedly on 15 students of the ICT Study Program IKIP-PGRI Pontianak obtained an average of 3.43 on the criteria very well. For the results of the best response obtained by 3.39 than the criteria good. Conclusions from the results of validation, trials and responses prove that digital libraries are feasible to use and can assist students in supporting lectures.

scholarly journals Pengembangan Praktikum Kimia Organik 1 menggunakan Aplikasi Adobe Flash

2020 ◽  
Vol 4 (2) ◽  
pp. 58-65
Author(s):  
Dewi Handayani ◽  
Agus Sundaryono
Keyword(s):  
Organic Chemistry ◽  
Chemistry Education ◽  
Student Response ◽  
Learning Activities ◽  
Study Program ◽  
Adobe Flash ◽  
Is Research ◽  
Education Study ◽  
Academic Year ◽  
Readability Test

The purposes of this research are to develop the practicum of organic chemistry 1 by using the Adobe Flash application and to describe the students feasibility and response to the practicum developed. This type of research used in this research is research and development. The sample in this research is 3rd semester students of Chemistry Education Study Program in the academic year of 2018/ 2019. The instruments used in this research are validation sheets of material and media experts and response questionnaires students after testing. Based on the results of research that has been done, several stages of development ranging from problem identification, data collection, product design, design validation, design revision, and product trials have been carried out. The results of the validation of material experts obtained an average of 4,20 (very valid category) and an average media expert of 4.275 (very valid category). For the readability test of the developed guide, it was obtained 4.204 (very interesting category and student response was 3,936 (interesting category). Based on the results of expert validation and testing to students, the development of the organic chemistry 1 practicum guide was feasible to be applied in learning activities in class.

scholarly journals Homecourt Application Through Zoom Media To Improve Student Dribbling Techniques In Handball Courses In Physical Education Study Program FKIP UNIB

KINESTETIK ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 147-153
Author(s):  
Bogy Restu Ilahi ◽  
Defliyanto Defliyanto ◽  
Syafrial Syafrial
Keyword(s):  
Action Research ◽  
Physical Education ◽  
Average Score ◽  
Study Program ◽  
Application Method ◽  
Education Study ◽  
Classroom Action Research

This research is a Classroom Action Research in the scope of education carried out by lecturers, researchers in their class or together with other people.Increasing basic dribbling technique skills from before using the homecourt application method through online-based zoom media and after using the homecourt application method through zoom-based media. online in the pre-cycle, it is proven that there has been no improvement because the homecourt application method has not been implemented. 40% of the 12 students who got complete scores with an average score of 67 out of 30 students. There was a significant increase in cycle II, there was an increase in dribbling skills in Handball games with the homecourt application method through online-based zoom media with 2 students who became guards. Evidenced by the results of research with an increase in completeness results to 19 students who completed with an average score in Handball learning of 72.25

scholarly journals STUDENTS’ COMPETENCE IN CRITICAL READING

2020 ◽  
Vol 10 (2) ◽  
pp. 32
Author(s):  
Hardianti Diman ◽  
Naniek Jusnita ◽  
Suratman Dahlan ◽  
Abd. Halim Daud
Keyword(s):  
English Language ◽  
Language Education ◽  
Sampling Technique ◽  
Average Score ◽  
Critical Reading ◽  
English Language Education ◽  
Study Program ◽  
Education Study ◽  
Quantitative Descriptive ◽  
Descriptive Method

The objectives of this research is to know students’ competence in critical reading at the fourth semester students of English Language Education Study Program, Khairun University consisting of 20 students who were selected by using purposive sampling technique. The researcher  applied quantitative descriptive method and analyzed the data by using critical reading rubric. From the data analyzed, the data showed nine students was categorized good. Ten students was categorized fair and one students was categorized poor. The analysis of questions the data showed that students’ got highest average score 56 on the question number eigh as categorized fair.  So, it can be concluded the students’ fourth semester of Khairun University Ternate have fair competence in critical reading.

scholarly journals PEDAGOGICAL CONTENT KNOWLEDGE PROFILE OF PROSPECTIVE CHEMISTRY TEACHER

EDUSAINS ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 175-184
Author(s):  
Tonih Feronika
Keyword(s):  
Pedagogical Content Knowledge ◽  
Content Knowledge ◽  
Science Teachers ◽  
Chemistry Education ◽  
Learning Outcome ◽  
Chemistry Teacher ◽  
Study Program ◽  
Pedagogical Content ◽  
Response Index ◽  
Education Study

PROFIL PEDAGOGICAL CONTENT KNOWLEDGE CALON GURU KIMIAAbstractIn 2013 Dilek Karışan and Ayşe Şenay conducted experiments to investigate the Pedagogical Content Knowledge (PCK) of science teachers from Turkey that resulted in good teacher involvement determining the optimal formation of Content Knowledge in curriculum achievement, knowledge improvement and students are ready to learn. Chemical Education Study Program of UIN Syarif Hidayatullah Jakarta, Chemistry teacher who must have pedagogic and professional competence, to get concrete information from student's competence as the basis for developing KKNI curriculum of Chemistry Education Study Program. Therefore, the researcher will describe Pedagogical Content Knowledge Profile of pree-service Chemistry Teacher. Through qualitative descriptive method Mastery of PCK understanding by analyzing the answer of test result using Certainty of Response Index Criteria (CRI). Result of research PCK prospective teacher of chemistry is to know concept (49,7%) and misconceptions (50.3%). Based on the concept of chemistry of prospective teachers is to know the concept (40.4%) and do not know the concept (59.6%). This result is a consideration of the Institute for Educational Teaching Program (LPTK), especially the Chemistry Education Study Program as the basis for developing the KKNI Curriculum in the preparation of Learning Outcome Study and Leson Plan of Study. AbstrakPada tahun 2013 Dilek Karışan dan Ayşe Şenay melakukan eksperimen mengivestigasi Pedagogical Content Knowledge (PCK) guru sains dari di Turki dihasilkan bahwa kertelibatan guru secara baik menentukan pembentukan Content Knowledge secara optimum dalam pencapaian kurikulum, peningkatan pengetahuan dan siswa siap untuk belajar. Program Studi Pendidikan Kimia UIN Syarif Hidayatullah Jakarta mencetak calon Guru kimia yang harus memiliki kompetensi pedagogik dan professional,untuk mendapatkan informasi kongkrit dari kompetensi mahasiswa sebagai dasar untuk mengembangkan kurikulum KKNI Program Studi Pendidikan Kimia. Maka dengan ini peneliti akan mendeskripsikan Profil Pedagogical Content Knowledge Calon Guru Kimia.. Melalui metode deskriptif kualitatif Penguasaan pemahaman PCK dengan menganalisis Jawaban hasil tes menggunakan  Kriteria Certainty of Response Index (CRI), Hasil penelitian Profil PCK calon guru kimia adalah tahu konsep (49,7%) dan miskonsepsi (50,3%). Berdasarkan pengusaan konsep kimia calon guru adalah tahu konsep (40,4%) dan tidak tahu konsep (59,6%). Hasil ini menjadi pertimbangan terhadap Lembaga  Pendidikan Tenaga Kependidikan (LPTK) khususnya Program Studi Pendidikan Kimia sebagai dasar dalam mengembangkan  Kurikulum  KKNI dalam penyusunan Learning Outcome Program studi dan Rencana Perkuliah Semester.

scholarly journals Improving Syntax Learning Achievement throughLesson Study Based Learning on IV Semester Students of Indonesian Language and Letter Education Study Program Pakuan University

2018 ◽  
Vol 2 (1) ◽  
pp. 12-17
Author(s):  
Tri Mahayani ◽  
Suhendra . ◽  
Siti Chodijah ◽  
Ainiyah Ainiyah
Keyword(s):  
Action Research ◽  
Learning Process ◽  
Lesson Study ◽  
Qualitative Method ◽  
Language Use ◽  
Average Score ◽  
Study Program ◽  
Learning Achievement ◽  
Education Study ◽  
Enhance Activity

The aim of this research is to know the process of Lesson Study based learning and the improvement of sytaxis learning achievement through Lesson Study based learning on IV semester students of Indonesian Language and Letter Education Study Program Pakuan University. This research is desgined as action research with lesson study based. There are four cycles used in this research. Every stage on lesson study cycles comprise of plan, do, see. The data colleted is analyzed using descriptive qualitative method. The result of the research shows that lesson study based learning process gives a wide opportunity, both to the lecturer and students to innovate, enhance activity, creativity, communication, and interaction during learning process. Collbaorative learning using various strategies, method, technique and media can focused the students in learning and understanding knowledge. It is relevant to be applied in syntactic learning where students discuss the events of concreat and contextual language use. Based on the observation result, the observers agree to the application of lesson study based learning. Students response are also positive towards the lesson study based learning, which can be stated that students are more interested in learning using lesson study based learning. Students syntax learning achievement shows an improvement, average score for posttest in first cycles 68,78, average score insecond cycle is77,45, average score in third cycle is 78,15, and average score in fourth cycles is 80,52. Therefore it can be concluded that there is an improvement on syntaxis learning achievement through lesson study based learning on IV semester students of Indonesian Language and Letter Education Study Program Pakuan University.

scholarly journals Pembuatan Sabun Aroma Teraphi untuk Masyarakat Pedesaan

2020 ◽  
Vol 3 (1) ◽  
pp. 5
Author(s):  
Aman Santoso ◽  
Ida Bagus Suryadarma ◽  
Sumari Sumari ◽  
Dedek Sukarianingsih
Keyword(s):  
Rural Communities ◽  
Essential Oils ◽  
Steam Distillation ◽  
Raw Materials ◽  
Waste Oil ◽  
Liquid Soap ◽  
Water Steam ◽  
Water Distillation ◽  
Village Community ◽  
Cooking Oil

Kelompok tani wilayah ponggok berpotensi sebagai penghasil  produk agro seperti buah-buahan dan juga minyak atsiri seperti bunga kenanga, nilam, sereh dan  cengkeh. Minyak atsiri dapat diisolasi dengan cara destilasi  air, dan destilasi air-uap. Masyarakat banyak menghasilkan limbah minyak goreng. Limbah minya tidak baik untuk kesehatan dn juga mencemari lingkungan. Hasil potensi desa bisa dimanfaatkan sebagai unggulan masyarakat desa. Dengan reaksi saponifikasi minyak dapat diubah menjadi sabun. Hasil kegiatan ini menunjukkan bahwa masyarakat sangat antusias dan bisa membuat sabun cair dengan bahan baku minyak goreng, dikatalis  basa, sedikit texafone, serta gloserin serta sedikti aroma minyak aisiri.  Kata kunci—minyak atsiri, sabun, minyak sawit, masyarakat desa. Abstract Ponggok area farmers groups have the potential to produce agro products such as fruits and essential oils such as cananga, patchouli, lemongrass and clove. Essential oils can be isolated by water distillation, and water-steam distillation. Many people produce cooking oil waste. Oil waste is not good for health and also pollutes the environment. Village results can be used as a superior village community. With the saponification reaction the oil can be turned into soap. The findings of these activity showed that the community is very enthusiastic and can make liquid soap with raw materials for cooking oil, alkaline catalysts, a little texafone, as well as gloserin and a little aroma of essential oils. Keywords—essential oil, soap, palm oil, rural communities

ANALYSIS OF STUDENT SATISFACTION IN ANALYTICAL CHEMISTRY COURSE

2020 ◽  
Vol 4 (2) ◽  
pp. 93
Author(s):  
Maria Aloisia Uron Leba ◽  
Maria Benedikta Tukan ◽  
Faderina Komisia
Keyword(s):  
Analytical Chemistry ◽  
Data Analysis ◽  
Data Collection ◽  
Student Satisfaction ◽  
Chemistry Education ◽  
Study Program ◽  
Education Study

The purpose of this research to 1). know the level of student satisfaction, 2). Know the achievement of lecturer performance, 3).study the best performance of lecturers, 4). Study the aspects that need to be improved in lectures. The sample of this research was the 3rd semester students of the Chemistry Education Study Program of Unika Widya Mandira who programed analytical chemistry I. The technique of data collection used was a questionnaire. This data was analyzed descriptively quantitative. Based on the results of data analysis, 58.6% of students said they were very satisfied and 41.4% said they were satisfied with the lecturers' performance. The achievement of lecturers' performance is included in the excellent category with an average of 87%. There are eight aspects that become the best performance and five aspects that need to be improved in further lectures.

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