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All Journal Jurnal Pengajaran MIPA Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Sains dan Teknologi Kimia Jurnal Matematika & Sains EduChemia: Jurnal Kimia dan Pendidikan Indonesian Journal of Chemistry SEIKO : Journal of Management & Business Owner : Riset dan Jurnal Akuntansi Jurnal Kartika Kimia YUME : Journal of Management EKUITAS (Jurnal Ekonomi dan Keuangan) Jurnal Akuntansi Economics and Digital Business Review Indonesian Journal of Laboratory Golden Ratio of Finance Management Golden Ratio of Auditing Research Journal of Economics Review (JOER) Bata Ilyas Journal of Accounting The Journal of Business and Management Research Jurnal Pengabdian Isola Jurnal Riset dan Praktik Pendidikan Kimia Advances in Applied Accounting Research Advances in Management & Financial Reporting Advances in Managerial Auditing Research Advances in Taxation Research Advances in Community Services Research Advances: Jurnal Ekonomi & Bisnis JER Celebes Journal of Community Services Atestasi : Jurnal Ilmiah Akuntansi
Yaya Sonjaya
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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Journal : Jurnal Pengajaran MIPA

 1 
KAJIAN PROSES EKSTRAKSI ION LOGAM Cu(II) DAN Co(II) DENGAN EKSTRAKTAN 1-fenil-3-metil-4-stearoilpirazol-5-on (HPMSP) (STUDY ON THE EXTRACTION OF Cu(II) AND Co(II) WITH 1-phenyl-3-methyl-4-stearoylpyrazol-5-one (HPMSP) Kusrijadi, Ali; Sonjaya, Yaya; Sunarya, Yayan
Jurnal Pengajaran MIPA Vol 3, No 1 (2002): JPMIPA: Volume 3, Issue 1, 2002
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v3i1.34971

Abstract

The extraction of Cu(II) and Co(II) with 1-phenyl-3-methyl-4-stearoylpyrazol-5-one (HPMSP) as the chelating ligand  using chloroform solvent have been studied. The extraction mechanism of Cu(II) and Co(II) and the composition of extracted species has been determined. Cu(II) and Co(II) was extracted as Cu(PMSP)2 and Co(PMSP)2. The effect of concentration HPMSP and pH has also been investigated.
THE DEVELOPMENT OF INTERACTIVE LEARNING CD IN CHEMISTRY FOR HIGH SCHOOLS BASED ON INTERTEXTUALITY AS A LEARNING MODEL ALTERNATIVE Anwar, Sjaeful; Sonjaya, Yaya; Wiji, Wiji
Jurnal Pengajaran MIPA Vol 16, No 2 (2011): JPMIPA: Volume 16, Issue 2, 2011
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v16i2.36044

Abstract

ABSTRACT The study application of intertextuality learning model using the CD learning has been conducted in 3 high schools, SMA A, SMA B, and SMA C, during on May 2010. Selection of these three schools are expected to represent the school with low quality to high quality. During the process of learning trials take place, students can actively follow by providing a good response. From the displays are given, students can grasp the concepts of salt hydrolysis on the material well, although sometimes these views should be given back and forth for three levels of representation can link. In general, students responded well to the implementation of this intertextual learning strategy because it was interested in the learning process is done and easy to understand the concepts provided in a systematic and always connects with concepts already learned. The response of teachers towards the implementation of this intertextual learning model provides a positive outlook, in this case because the learning process undertaken to facilitate teachers to deliver material salt hydrolysis systematically arranged through third-level engagement representations and packaged in a multimedia form so that the concepts presented to received by students in one piece and easy. Application of learning models on material intertextual salt hydrolysis was able to improve the mastery of the concepts in the material. Increasing students' mastery of the concept of material obtained by hydrolysis salt N-gain value calculation, the overall values obtained N-gain of 0.67 which means the implementation of learning strategy on material intertextual hydrolysis of this salt can enhance the mastery of concepts with high criteria. This data also supported students' mental models for dissolution process of various salts. This model was also to increase student motivation in learning. Increased student motivation most high school students owned by C, which in most low pretest value compared other high school.Keyword : intertextuality learning modelABSTRAK Studi aplikasi model pembelajaran intertekstual menggunakan CD pembelajaran telah dilakukan di 3 SMA, yaitu SMA A, SMA B dan SMA C selama bulan Mei 2010. Pemilihan tiga sekolah ini diharapkan dapat mewakili sekolah dengan kualitas rendah sampai kualitas tinggi. Selama proses ujicoba pembelajaran berlangsung, siswa dapat mengikuti secara aktif dengan memberikan respon yang baik. Dari tampilan-tampilan yang diberikan, siswa bisa memahami konsep-konsep pada materi hidrolisis garam dengan baik meskipun terkadang tampilan tersebut harus diberikan secara bolakbalik untuk dapat mempertautkan ketiga level representasi. Secara umum, siswa merespon dengan baik terhadap implementasi strategi pembelajaran intertekstual ini karena merasa tertarik dengan proses pembelajaran yang dilakukan dan memudahkan untuk memahami konsep-konsep yang diberikan secara sistematis dan selalu menghubungkan dengan konsep-konsep yang sudah dipelajari. Tanggapan guru terhadap implementasi strategi pembelajaran intertekstual ini memberikan pandangan yang positif, hal tersebut dikarenakan dengan proses pembelajaran yang dilakukan dapat memudahkan guru untuk menyampaikan materi hidrolisis garam yang disusun secara sistematis melalui pertautan ketiga level representasi dan dikemas dalam bentuk multimedia sehingga konsepkonsep yang disampaikan dapat diterima oleh siswa dengan utuh dan mudah. Aplikasi model pembelajaran intertekstual pada materi hidrolisis garam ternyata mampu meningkatkan penguasaan konsep-konsep pada materi tersebut. Peningkatan penguasaan konsep siswa terhadap materi hidrolisis garam diperoleh berdasarkan perhitungan nilai N-gain, secara keseluruhan diperoleh nilai N-gain sebesar 0,67 yang berarti implementasi strategi pembelajaran intertekstual pada materi hidrolisis garam ini dapat meningkatkan penguasaan konsep dengan kriteria tinggi. Hal ini didukung juga data model mental siswa untuk proses pelarutan berbagai garam. Model ini ternyata juga dapat meningkatkan motivasi siswa dalam pembelajaran. Peningkatan motivasi siswa paling tinggi dimiliki oleh siswa SMA C, yang dalam nilai pretes paling rendah dibandingan SMA lainnya.Kata kunci : model pembelajaran intertekstualitas
Co-Authors Abdul Rasyid Adriani Lande Ahmad Aminudin Ahmad Idrus Albertho, Michael Fransiscus Ali Kusrijadi Andri Irawan Andriani Alimin Annifah, Riri Uswatun Arry Pongtiku Asep B.D. Nandiyanto Asep Kadarohman Asep Supriatna Ashfiya, Putri Sayyida Atep Rian Nurhadi Auliyah, Iriana Aziz, Hafiz Aji Candra Kurniawan Cecep Jaenudin Cuyun Suslianti Dedi Haryadi Dewi Miftahurrahmah Dr. Hendrawan Eli Hendrik Sanjaya Entar Sutisman Entis Sutisna Entis Sutisna Entis Sutisna Ermawati, Yana Fitri Khoerunnisa Fuji Ilyadi Hana Rohana Hani Halimah Fauzani Harry Firman Heli Siti Halimatul Hendrawan Hendrawan HERNANI - Husen, Sjamsiar Iasha, Yurin Karunia Apsha Albaina Iasya, Yurin Karunia Apsha Albaina Ibrahim, Muhdi B. Hi. Idrus, Achmad Iin Maemunah Ijang Rohman Indah Sari Iqbal Musthapa Irfan Abdulrachman Mubaroq Jayawarsa, A.A. Ketut Juliyanti Sidik Tjan Kartim Kartim Kartim Kartim, Kartim khusnul khotimah Kooh, Ricky Phylemon Labo, Irwan Adam M. Aldrin Akbar M. Muslim M. Yamin Noch Maji, Rusta Marihi, La Ode Marlindo, Indo Matelda Samori Momo Rosbiono Mr Ali Kusrijadi Mr Sjaeful Anwar Mr Yayan Sunarya Muh Yamin Noch Muh Yamin Noch Muhamad Nurul Hana Muhamad Yamin Noch Muhammad Ridhwansyah Pasolo Muhammad Ridwan Rumasukun Muhammad Yamin Noch Mursalam Salim Muslim Muslim Muslim Muslim Muthmainnah, Muthmainnah Najmia Fajri Astuti Noch, Muh Yamin Noch, Muhammad Yamin NOY, Ismail R. Nurhayati, Mita Nurwijayanti Omay Sumarna Pasolo, Fahrudin Pasolo, Muhammad Ridwansyah Pingky Chandra Priyanka Ridhwansyah Pasalo, Muhammad Rizki Deli Hasanah Sabet, Eli Saeful Anwar Sarfa, Muhammad Bayu Dermawan Septyana Prasetianingrum Septyana Prasetianingrum Siti Mariani Basannang Soja Siti Fatimah Sri Iswati Sumartono Sumartono Sumartono, Sumartono Suratini, Suratini Syafei M. Nur, Imran Taotubun, Najaradin Tauny Akbari Tete, Johni Tome, Sriyanti Triannisa Rahmawati Usman Pakasi Wamo, Steven Widiyanti, Silvia Wiji Adji Wiji Wiji Wilman Rahmat Nugraha Wombaibabo, Moses Yayan Sunarya Zakaria Zakaria Zakaria Zakaria