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PENGEMBANGAN MODUL PEMBELAJARAN KIMIA PADA MATERI LAJU REAKSI BERDASARKAN MODEL PEMBELAJARAN Discovery-Problem Base Learning Ucu Cahyana
Jurnal Riset Pendidikan Kimia (JRPK) Vol 3 No 1 (2013): Jurnal Riset Pendidikan Kimia (JRPK), Volume 3 Nomor 1 (2013)
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (113.437 KB) | DOI: 10.21009/JRPK.031.03

Abstract

Penelitian ini bertujuan untuk mengembangkan modul pembelajaran kimia berdasarkan model pembelajaran Discovery-Problem Base Learning pada materi laju reaksi. Penelitian ini dilakukan pada semester ganjil tahun ajaran 2010/2011. Metode penelitian yang digunakan adalah metode penelitian dan pengembangan (research and development). Penelitian ini terdiri dari tiga tahap yaitu tahap analisis kebutuhan, tahap perencanaan dan pengembangan model, serta tahap uji coba modul pembelajaran yang dihasilkan. Modul pembelajaran kimia pada materi laju reaksi diujikan kepada ahli materi dan ahli proses belajar mengajar, persentase hasil uji coba tersebut berturut-turut 80,3% dan 88,67%. Pada hasil uji coba siswa kelompok besar diperoleh presentase dari keempat kegiatan masing-masing 78,8%, 80,9%, 80,2%, dan 79,4%. Indikator keberhasilan pada penelitian pengembangan modul pembelajaran ini adalah indikator kesesuaian materi dengan kurikulum, penulisan bahasa, isi, dan keseluruhan. Presentase tiap indikator yang lebih dari 60% menandakan bahwa indikator tersebut tercapai dengan baik. Kata kunci: modul pembelajaran, discovery-problem base learning
PENGEMBANGAN MEDIA LECTUREMAKER DALAM PEMBELAJARAN KIMIA SMA POKOK BAHASAN IKATAN KIMIA MELALUI PENERAPAN PROFESSIONAL LEARNING COMMUNITY Ajeng Gentry Pangastuty; Ucu Cahyana; Agung Purwanto
Jurnal Riset Pendidikan Kimia (JRPK) Vol 3 No 1 (2013): Jurnal Riset Pendidikan Kimia (JRPK), Volume 3 Nomor 1 (2013)
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (99.439 KB) | DOI: 10.21009/JRPK.031.04

Abstract

This study aims to provide an alternative media learning chemistry more interesting by generating LectureMAKER through the implementation of Professional Learning Community on the subject of class X Chemical Bonding semester in high school. The method used is the method of research and development (research and development). LectureMAKER development phase of this research include: needs analysis, instructional media development done in collaboration with teachers, due diligence products and product revisions. LectureMAKER development outcomes assessed by the assessment of materials and media, and also by students and teachers. The results of the analysis of test LectureMAKER obtain adequate assessment of the team of experts, teachers, and students. The results of this study indicate that LectureMAKER through the implementation of Professional Learning Community at the Institute of Chemistry, developed the material is good and worthy to serve as an alternative medium of learning in learning CHEMICAL SMA and equal to the class X. Keywords: LectureMAKER, Chemical Bonding, Professional Learning Community, Research and Development
Pengembangan Media Pembelajaran Mobile Learning Berbasis Android pada Materi Sifat Koligatif Larutan Septina Restu Nurhalimah; Suhartono Suhartono; Ucu Cahyana
Jurnal Riset Pendidikan Kimia (JRPK) Vol 7 No 2 (2017): Jurnal Riset Pendidikan Kimia (JRPK), Volume 7 Nomor 2 (2017)
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (915.336 KB) | DOI: 10.21009/JRPK.072.10

Abstract

This study aims to develop a mobile learning media for the smartphone on the material of the colligative nature of the solution. This research uses the research approach of developing the model of Borg & Gall that has been adapted. The research stages consist of needs analysis, media development, and media trials. The result of requirement analysis shows that 91,7% of students felt the need for the development of mobile learning media on the material of the colligative nature of the solution. Media developed this form of particular applications for android with size 49.49 MB. Experimental results by media experts obtained a feasibility percentage of 87.2%. Test results obtained by the material expert received a portion of eligibility of 88%. Trial results to the chemistry teacher achieved by 94%. Trial results to small-scale students were reached at 79%. Trial results to large-scale students were reached at 80%. From the whole test, it can be concluded that Android Based Learning Learning Media On Material Colligative Material The solution has been by the needs of students and teachers with good interpretation results. Keywords: Learning Media of Chemistry, Mobile Learning, Android, Colligative, Properties of Solution
ANIMASI PANDUAN PEMBUATAN SERTA PENGGUNAAN HAND SANITIZER DAN DISINFEKTAN YANG AMAN DAN EFEKTIF DI MASA PANDEMI COVID-19 Annisa Auliya; Aulia Siti Pathoni; Devi Aliefiyardi; Aulia Widowati; Nita Aresanti; Rina Agustina; Setia Budi; Muktiningsih Nurjayadi; Ucu Cahyana
Bahasa Indonesia Vol 18 No 01 (2021): Sarwahita : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/sarwahita.181.4

Abstract

The COVID-19 pandemic occurred in many parts of the world has disrupted many aspects of life. One precaution to protect ourselves from this virus is cleaning our hands by using hand sanitizers and cleaning surfaces that are frequntly touched by using disinfectants. Therefore, there is tremendous need of this chemical substance in this pandemic era. This fact enforces people to make this chemical at home.. This homemade manufacture and use of sanitizers and disinfectants must be in accordance with the regulations, so that they don't cause any harmful effects for the body. This program is carried out with the aim of providing education to the community, especially residents of Duren Sawit Village. The media used in this program are Instagram and YouTube, and the materials were delivered in form of videos. Videos were uploaded to Instagram and YouTube on 2 – 23 June 2020. After that, a questionnaire was filled on 23 June – 1 July 2020. From the questionnaire data, it can be shown that the respondents have benefited from the video generally. The benefits obtained by the community were dealing with the functions and active ingredients contained in hand sanitizers and disinfectants; method of producing hand sanitizers and disinfectants; the importance of providing hand sanitizers and disinfectants at home; caution in using hand sanitizers and disinfectants; as well as the impact if there is a misuse of hand sanitizer or disinfectant. Through this program, it is expected that the community will be able to make and use sanitizers and disinfectants safely and effectively to achieve a healthier Indonesia. Abstrak Pandemi COVID-19 yang terjadi di berbagai belahan dunia mengakibatkan banyak aspek kehidupan terganggu. Salah satu tindakan pencegahan untuk melindungi diri kita dari virus ini adalah dengan membersihkan tangan menggunakan hand sanitizer dan membersihkan benda-benda yang sering tersentuh dengan disinfektan. Oleh karena itu, di masa pandemi kebutuhan bahan kimia tersebut meningkat tajam dan mendorong masyarakat untuk membuatnya sendiri di rumah. Pembuatan mandiri serta penggunaan hand sanitizer dan disinfektan ini harus sesuai aturan sehingga tidak menimbulkan efek yang tidak baik bagi tubuh. Program ini dilakukan dengan tujuan memberi edukasi kepada masyarakat, khususnya warga Kelurahan Duren Sawit, Kota Jakarta Timur. Materi disampaikan dengan video animasi melalui media Instagram dan YouTube. Video diunggah ke Instagram dan YouTube pada 2 – 23 Juni 2020. Setelah itu, dilakukan pengisian angket pada 23 Juni – 1 Juli 2020. Dari hasil angket, secara umum responden menyatakan sudah mendapatkan manfaat dari video yang dibagikan. Manfaat yang diperoleh masyarakat berupa fungsi, dan bahan aktif yang terkandung dalam hand sanitizer dan disinfektan; cara membuat hand sanitizer dan disinfektan; pentingnya penyediaan hand sanitizer dan disinfektan di rumah; beberapa peringatan dalam menggunakan hand sanitizer dan disinfektan; serta dampak yang ditimbulkan jika ada kesalahan dalam menggunakan hand sanitizer atau disinfektan. Melalui program ini diharapkan masyarakat mampu membuat serta menggunakan sanitizer dan disinfektan dengan aman dan efektif untuk mencapai Indonesia yang lebih sehat.
Pengaruh Penerapan Online Project Based Learning Dan Berpikir Kreatif Terhadap Keterampilan Proses Sains Siswa Kelas IV Pada Pelajaran IPA Di SD Nasional 1 Kota Bekasi Ucu Cahyana; Nurjanah Nurjanah
Buana Pendidikan Jurnal Fakultas Keguruan dan Pendidikan Universitas PGRI Adi Buana Surabaya
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/bp.vol17.no1.a3161

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan online project based learning dan berpikir kreatif terhadap keterampilan proses sains siswa kelas IV di SD Nasional 1 Kota Bekasi. Jenis penelitian eksperimen (quasi experimental design) dengan desain treatment by level 2x2. Teknik pengumpulan data dilakukan dengan tes dan dianalisis menggunakan analisis varians (ANAVA) dua jalan. Hasil penelitian ini menunjukkan bahwa 1) Terdapat perbedaan hasil keterampilan proses sains kelompok siswa yang menggunakan online project based learning dengan hasil keterampilan proses sains kelompok siswa menggunakan penugasan konvensional 2) Terdapat perbedaan keterampilan proses sains yang menggunakan pembelajaran online project based learning dan penugasan konvensional pada kelompok siswa berpikir kreatif tinggi 3) Terdapat perbedaan keterampilan proses sains yang menggunakan pembelajaran online project based learning dan penugasan konvensional pada kelompok siswa berpikir kreatif rendah 4) Terdapat pengaruh interaksi antara pembelajaran melalui online project based learning dan berpikir kreatif terhadap keterampilan proses sains siswa sekolah dasar. Hasil pengujian anava diperoleh nilai Fhitung = 5,63 dan nilai kritik Ftabel= 3,98 dengan dk (1,68) pada taraf á = 0,05 dengan demikian, kedua faktor tersebut tidak dapat diabaikan karena saling berinteraksi satu dengan yang lainnya.
SYNTHESIS OF 1,9-BIS [1-PHENYL-3-METHYL-5-HYDROXY-4-PYRAZOLYL] 1,9 NONANEDIONE AND ITS APPLICATION FOR THE EXTRACTION OF COBALT ( II), NICKEL (II), AND CADMIUM (II) Ucu Cahyana; Bambang Rusdiarso; Narsito Narsito
Jurnal Riset Sains dan Kimia Terapan Vol 2 No 2 (2012): JRSKT - Jurnal Riset Sains dan Kimia Terapan, Volume 2 Nomor 2 Desember 2012
Publisher : Program Studi Kimia Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (807.53 KB) | DOI: 10.21009/JRSKT.022.08

Abstract

Synthesis of 1,9-bis [1-phenyl-3-methyl-5-hydroxy-4- pyrazolol)-1,9-nonanedione (HL-7-LH) and its application for the extraction of cobalt (II), nickel (II), and cadmium (II) have been carried out. The HL-7-LH were prepared by treating a dioxane solution of 1-phenyl-3-methyl-5-pyrazolone (H2PMP) containing calcium hydroxide catalyst with azelaoyl dichloride [ClCO(CH2)7C0C1l Purification of the HL-7-LH obtained were done by mean recrystallization in etanoltoluena (9:1) at 70°C. Characterization of the HL-7-LH were done by infrared and nuclear magnetic resonance spectroscopic techniques. The application of the HL-7-LH as extractant in the extraction of cobalt, nickel, and cadmium were performed in chloroform and dichloromethane. It was observed that the effectivity of the extraction increases as the extractant concentration and pH increases. Results show that cobalt, nickel, and cadmium extraction in chloroform wereobtained with the extraction constants (log Keks) = -5,37, -5,44, -5,22 and at dichloromethane were -5,19, - 5,24, and -5,08.Key Word : Synthesis, effectivity of the extraction, the extraction constants
IMPLEMENTASI EDUCATION TOURISM MOBILE LEARNING DALAM PROGRAM DESA WISATA EDUKASI DI DESA CISAAT KABUPATEN SUBANG PROVINSI JAWA BARAT Ucu Cahyana; Rahmat Darmawan; Ari Apriyansa
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 3 (2022): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2022
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

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

Abstract

the effectiveness of educational tourism village activities in Cisaat Village, Subang Regency as a fostered village of the UNJ Research and Community Service Institute. The problems encountered in educational tourism activities in Cisaat village are as follows: 1) lack of information about educational tourism destinations and home stays in Cisaat village, 2) there is no guideline for educational tourism activities for participants, 3) tour guides who are members of in POKDARWIS in Cisaat village they have not been able to understand well in guiding educational tourism activities in Cisaat village, 4) educational tourism activities in Cisaat village have not utilized information technology. Based on these problems, the UNJ community service team is trying to apply one of the information technology media in the form of education tourism mobile learning. This media is based on a mobile learning platform using mobile phones as the main medium. The urgency of this community service activity is as an alternative effort to support government programs in increasing tourism and development programs in rural areas. The developed educational tourism tourism mobile learning media is an application that contains educational tourism activity material, videos of tourism activity activities, tourism games, animations, and scientific explanations of various educational tourism activity activities that are operated on smartphone devices. The method used in carrying out the community service program is in the form of Training, Focus Group Discussion (FGD), Mentoring, and Field Practice. The findings obtained in this community service activity are: 1) the educational tour guides in Cisaat Village are very enthusiastic about participating in training on the use, 2) the features and menus contained in the education tourism mobile learning media are very helpful to guides in educational tourism village activities, 3) features about educational tourism destinations and activities in media education tourism mobile learning attract educational tour participants to take part in the program, 4) media education tourism mobile learning can increase the effectiveness of educational tourism programs in Cisaat village, Subang Regency. Abstrak Program pengabdian masyarakat ini bertujuan untuk meningkatkan efektivitas kegiatan desa wisata edukasi di desa Cisaat Kabupaten Subang sebagai desa binaan Lembaga Penelitian dan Pengabdian kepada Masyarakat UNJ. Permasalahan yang dihadapi dalam kegiatan wisata edukasi di desa Cisaat adalah sebagai berikut: 1) kurangnya informasi tentang destinasi kegiatan wisata edukasi dan home stay yang ada di desa Cisaat, 2) belum ada panduan kegiatan aktivitas wisata edukasi bagi peserta, 3) pemandu wisata yang tergabung dalam POKDARWIS di desa Cisaat belum dapat memahami dengan baik dalam memandu aktivitas wisata edukasi di desa Cisaat, 4) kegiatan wisata edukasi di desa Cisaat belum memanfaatkan teknologi informasi. Berdasarkan permasalahan tersebut, maka tim pengabdian masyarakat UNJ berupaya untuk menerapkan salah satu media teknologi informasi dalam bentuk bentuk education tourism mobile learning. Media ini berbasis platform mobile learning dengan menggunakan handphone sebagai media utamanya. Urgensi kegiatan pengabdian kepada masyarakat ini adalah sebagai salah upaya alternatif untuk mendukung program pemerintah dalam meningkatkan program pariwisata dan pembangunan di pedesaaan. Media education tourism mobile learning yang dikembangkan merupakan aplikasi yang berisi materi kegiatan wisata edukasi, video aktivitas kegiatan wisata, game wisata, animasi, dan penjelasan ilmiah dari berbagai aktivitas kegiatan wisata edukasi yang dioperasikan pada perangkat telepon pintar. Metode yang digunakan dalam menjalankan program pengabdian masyarakat adalah dalam bentuk Pelatihan, Focus Group Discussion (FGD), Pendampingan, dan Praktek Lapangan. Temuan yang diperoleh dalam kegiatan pengabdian kepada masyarakat ini adalah: 1) pemandu wisata edukasi di desa cisaat sangat antusias dalam mengikuti pelatihan penggunaan, 2) fitur dan menu yang terdapat dalam media education tourism mobile learning sangat membantu pemandu dalam kegiatan desa wisata edukasi, 3) fitur tentang destinasi wisata edukasi dan aktivitas dalam media education tourism mobile learning menarik minat peserta wisata edukasi untuk mengikuti program tersebut, 4) media education tourism mobile learning dapat meningkatkan efektivitas program wisata edukasi di desa Cisaat Kabupaten Subang.
The Effectiveness of E-Learning Management Through Online Learning Information Systems : An Integrative Approach Model Dessy Kurnia Nathalia; Unifah Rosyidi; Ucu Cahyana
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 9, No 3 (2023): September
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v9i3.8724

Abstract

This study aims to analyze the effectiveness of e-learning management through online learning information systems called sibering at the Faculty of Economics, Jakarta State University. The research used a qualitative approach using the case study. Determination of informants in this study using purposive and snowball techniques. Informants in the research were lecturers, students, and e-learning administrators. Data collection techniques in qualitative research were carried out in natural conditions, using primary sources (directly providing data) and observation, interview, documentation, and triangulation methods. The data analysis technique in this study was the data analysis of the Miles and Huberman models, including data collection, data reduction, data display, and conclusion/verification. The results of the data analysis concluded that sibering had a positive and effective impact on the implementation of e-learning. The results of the system approach model analysis concluded that the learning objectives and the preparation of learning plans were by university standards. The QAIT approach model includes learning system governance that refers to quality operational standards, and the Kirkpatrick approach model includes program evaluations taken from learning outcomes and student satisfaction, which has shown changes in student graduation rates in each course.
The Effect of Strategic Learning, Motivation and Quality of Student Officers Against Military Capability Effectiveness Daniel Setiawan; R. Madhakomala; Ucu Cahyana
Asian Journal of Management, Entrepreneurship and Social Science Vol. 2 No. 04 (2022): November,Asian Journal of Management, Entrepreneurship and Social Science
Publisher : Cita Konsultindo Research Center

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

Abstract

The purpose of this study was to determine the effect of motivation study strategic and quality of Student Officers on the effectiveness ability military participant to educate School Naval Staff and Command (Seskoal). This research is associative quantitative research; the research was carried out using a survey method with the technique of analysis is the data used to answer hypothesis with the technique of Structural Equation Modeling. The sample in this study was 138 respondents consisting of Student Officers, Lecturers, Educators, Heads of Work Units, and Officials Seskoal selected using random sampling with d = 0.05 with a level of 95% confidence. The data analysis technique used SEM PLS software. Research is focused on aspects of motivation study strategic and quality of Student Officers on effectiveness ability military. The results of the analysis conclude that (1) there is a direct influence of motivation study on effectiveness ability military, ( 2 ) there is a direct influence on the quality of officers student on effectiveness ability military, ( 3 ) there is direct influence by together motivation learning and officer quality students on effectiveness ability military.
IMPLEMENTASI EDUCATION TOURISM MOBILE LEARNING BERBASIS ETHNOPEDAGOGY UNTUK MENINGKATKAN EFEKTIVITAS PROGRAM DESA WISATA EDUKASI DI KECAMATAN SUKAMAKMUR KABUPATEN BOGOR Cahyana, Ucu; Darmawan, Rahmat; Apriyansa, Ari
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol. 4 (2023): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

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

Abstract

Abstract This community service aims to increase the effectiveness of the educational tourism program in the Sukamakmur sub-district, Bogor district, through the development of the Education Tourism Mobile Learning application and its implementation for those implementing tourism activities in the Sukamakmur sub-district. The main problem faced in developing educational tourism programs in Sukamakmur sub-district is that various educational tourism objects and activities are not yet known and there are no guidelines for implementing activities. Through the development of the Education Tourism Mobile Learning application, it is hoped that it can increase the knowledge of the wider community about educational tourism activities in the Sukamakmur sub-district, Bogor Regency and increase the ability of those implementing educational tourism activities to guide tourists, so that this educational tourism program can run more effectively. The methods used in carrying out this community service program are training, focus group discussions (FGD), mentoring, and field practice. The Education Tourisme Mobile Learning application material contains the concept of educational tourism villages, Sukamakmur educational tourism villages, the latest blogs/news, tourism village videos, as well as information about the application. The Sukamakmur sub-district educational tourism village menu generally consists of 5 main menus, namely a map of the Sukamakmur sub-district area, educational tourism activities, arts and culture, homestay or lodging, and culinary delights. The results of the implementation of this community service activity received a very good response from educational tourism managers and were very useful for educational tour guides in Sukamakmur sub-district, Bogor district. Abstrak Pengabdian kepada masyarkat ini bertujuan untuk meningkatkan efektivitas program wisata edukasi di kecamatan Sukamakmur kabupaten Bogor melalui pengembangan aplikasi Education Tourisme Mobile Learning dan implementasnyai kepada pelaksana kegiatan wisata di kecamatan Sukamakmur. Permasalahan utama yang dihadapi dalam mengembangan program wisata edukasi di kecamatan Sukamakmur adalah belum dikenalnya berbagai obyek dan aktivitas wisata edukasi serta belum adanya panduan pelaksanaan kegiatan. Melalui pengembangan aplikasi Education Tourisme Mobile Learning diharapkan dapat meningkatkan pengetahuan masyarakat luas tentang kegiatan wisata edukasi di kecamatan Sukamakmur kabupaten Bogor dan meningkatkan kemampuan pelaksana kegiatan wisata edukasi dalam memandu para wisatawan, sehingga program wisata edukasi ini dapat berjalan lebih efektif. Metode yang digunakan dalam menjalankan program pengabdian masyarakat ini adalah pelatihan, focus group discussion (FGD), pendampingan, dan praktek lapangan. Materi aplikasi Education Tourisme Mobile Learning berisi konsep desa wisata edukasi, desa wisata edukasi sukamakmur, blog / berita terbaru, video desa wisata, serta Informasi mengenai aplikasi. Menu desa wisata edukasi kecamatan Sukamakmur secara umum terdiri dari 5 menu utama yaitu peta kawasan kecamatan Sukamakmur, kegiatan wisata edukasi, seni budaya, homestay atau penginapan, dan kuliner. Hasil implementasi kegiatan pemngabdian masyarakat ini mendapat respon yang sangat baik dari pengelola wisata edukasi dan sangat bermanfaat bagi pemandu wisata edukasi di kecamatan Sukamakmur kabupaten Bogor.