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All Journal Jurnal Pendidikan dan Pembelajaran Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan PIONIR: Jurnal Pendidikan Jurnal Zeolit Indonesia Bambuti: Bahasa Mandarin dan Kebudayaan Tiongkok
Wati Wati
PTLR-BATAN
Arts Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences Other

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PROCESSING OF URANIUM WASTE USING ALUMINA SILICA PHOSPHATE Aisyah, Aisyah; Martono, Herlan; Wati, Wati
Jurnal Zeolit Indonesia Vol 7, No 2 (2008)
Publisher : Jurnal Zeolit Indonesia

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Abstract

Uranium waste generated from the utilization of nuclear technology on radioisotope production, nuclear fuel production, calibration of fuel post-irradiation, and the purification of uranium from yellow cake. Uranium is a long-lived radionuclides and hazardous if it was entered in human body, thus requiring appropriate treatment with high safety. The processing conducted by separated the uranium which was contained on waste with ions exchange process. Uranium has been separated, later then immobilized with the polymer. The study of simulation uranium waste processing using an Alumina Silica Phosphate (ASP) has been conducted. Simulation uranium waste with the concentration of 0,05 g/l was contacted to ASP with contact timer and pH as a parameters. The Alumina Silica Phosphate which saturated with uranium, later then immobilized with epoxy resin polymer by total of waste contents as a parameter. The immobilization was conducted by mixing ASP which saturated with uranium and epoxy resin. The study showed that the best composition of ASP was obtained at the ratio of 1:1, contact time of 15 minute, and pH of 7 with absorption of uranium about 93,5%. The characteristic of polymer and the immobilization waste showed that optimum of waste content is 20% of weight with the density of 1,0538 g/cm3; compressive strength of 19,96 kN/cm2 and there was not detected the leaching of uranium which out from the polymer-waste. Therefore, ASP can be used on processing of uranium waste and could be suggested to be applied on Radioactive Waste Management Installation.
ANALISIS PENGUASAAN KONSEP IPA MAHASISWA PGMI DAN KESULITAN MEMPELAJARINYA Wati, Wati
PIONIR: Jurnal Pendidikan Vol 5, No 1 (2017): Jurnal Pendidikan
Publisher : Prodi PGMI FTK UIN Ar-Raniry Darussalam-Banda Aceh

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Menurut Undang-Undang No 14 tahun 2005 tentang guru dan dosen kompetensi profesional merupakan salah satu kompetensi inti yang harus dimiliki guru. Prodi PGMI membekali kompetensi profesional para mahasiswa melalui beberapa mata kuliah bidang keahlian agar mereka dapat menjadi guru kelas yang profesional antara lain: IPA, Matematika, Bahasa Indonesia, PPKN, dan IPS. Agar memiliki penguasaan konsep IPA dengan baik prodi menyiapkan beberapa matakuliah IPA antara lain IPA MI-I dan IPA MI-II, pembelajaran IPA MI. Dengan beberapa mata kuliah ini diharapkan mahasiswa sudah memiliki kemampuan dalam melakukan proses pembelajaran IPA, Bahasa Indonesia dan matematika dengan menguasai ketiga konsep IPA dengan luas dan mendalam. Berdasarkan penelitian pendahuluan diperoleh data bahwa penguasaan konsep IPA mahasiswa PGMI masih berada pada kategori rendah. Selain itu, merekan juga mengalami beberapa kesulitan dalam mempelajari konsep-konsep tersebut. Berdasarkan Latar Belakang masalah tersebut maka permasalahan yang ingin dijawab dalam penelitian ini adalah Bagaimanakah kemampuan tingkat penguasaan konsep IPA mahasiswa PGMI dan Kesulitan-kesulitan apakah yang dihadapi mahasiswa PGMI dalam menguasai konsep IPA. Meode yang dgunakan merupkakan metode deskriptif dengan instrumen tes untuk mengetahuai penguasaan konsep IPA dan wawancara untuk emnemukan kesulitan mahasiswa dalam mempelajarai materi. Hasil peneltian menunjukkan bahwa penguasaan konsep IPA mahasiswa PGMI masih sangat bervariasi. Akan tetapi hampir semua mahasiswa yang menjadi subyek penelitian memiliki kemampuan penguasaan konsep yang berada pada kategori baik dan cukup tidak ada satu mahasiswapun yang memiliki kemampuan penguasaan konsep yang berada pada kaegori sangat baik. Sedangkan kesulitan mahasiswa mempelajari IPA karena konsep IPA SD/MI sangat banyak dan tidak semua materi IPA SD/MI masuk dalam materi ajar perkuliahan IPA. Selain itu mahasiswa juga mengalami kesulitan mempelajari IPA karena ada sebagian materi iPA yang disajikan tidak diiringi dengan kegiatan praktek atau pengamatan langsung.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION (STAD) UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS III SD NEGERI 63 PEKANBARU Wati, Wati; Marhadi, Hendri; Alim, Jesi Alexander
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 1 (2016): Wisuda Februari 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract : The purpose of this research is to improve student learning outcomes IPA Class III SD Negeri 63 Pekanbaru with the implementation of Cooperative Learning Student Team Achievement Division (STAD ) mode. Based on the results of research and discussion can be seen that the implementation of cooperative learning Student Team Achievement Division (STAD) mode can increase the activity of third grade students of SDN 63 Pekanbaru in learning, this can be evidenced by increased activity of teachers at each meeting, where at the first meeting teacher activity only 58.33% with less category. Then increased at the second meeting of the first cycle as much as 16.67% to 75% with enough category. At the third meeting of the second cycle also increased as much as 12.50% to 87.50% with the good category and at the fourth meeting of the second cycle also increased as much as 8.33% to 95.83% with the exelence category. Student activity also increased at each meeting, where the first meeting of student activity only 54.17% with less category. Furthermore, at the second meeting of the first cycle be happened an increase of 16.66% to 70.83% with the category enough. Then in the third meeting of the second cycle increased by 12.50% to 83.33% with the good category and at the fourth meeting of the second cycle as much as increased 8.34% to 91.67% with the exelence category . The implementation of cooperative learning Student Team Achievement Division (STAD) mode can also improve learning outcomes Elementary School third grade students 63 Pekanbaru, where on the base score average value obtained by the students only 74.62, then in the first cycle increased to 80 , 77 an increase of 8.24%. In the second cycle, the average value of student learning outcomes increased to 89.42 an increase of 19.83%. Additionally, completeness individual student learning outcomes also increased, where the base score of individual students who completed only 14 people, in the first cycle an increase of 5 to 19 people. Then in the second cycle an increase of 5 to 24 people. Improved student learning completeness individually followed by an increase in the percentage of students in the classical mastery learning, where the base score of students who completed only 53.85%, the first cycle replicates an increase of 19.23% to 73.08, and the repetition cycle the percentage of students in classical mastery learning an increase of 19.23% to 92.31%.Keywords: STAD cooperative learning, learning outcomes
PENGEMBANGAN MODUL PEMBELAJARAN BAHASA INDONESIA UNTUK KETERAMPILAN BERBICARA DI KELAS VII SMP AWALUDDIN KABUPATEN KUBU RAYA Wati, Wati; Aunurrahman, Aunurrahman; Martono, Martono
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 6, No 12 (2017): Desember
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

AbstractThe development of learning modules is based on the low learning outcomes of learners and the limited teaching materials available in schools. The purpose of the development research is to produce the learning module development design, to describe the learning of Indonesian language by using learning module, and to know the result of learning speaking skill through the use of learning module. This research is development research with Borg and Gall stage: research and data collection, planning, product draft development, expert validation, revision of expert commentary, trial, revision of trial commentary result, and final product refinement. Data collection techniques with observation, interviews, and documentation. Data collection tools are observation sheet, interview guide, and questionnaire. Data analysis used qualitative and quantitative analysis. The results of the study were: (1) research and information collecting, (2) planning stage, (3) development stage, (4) expert validation stage, (5) trial stage, (6) ) refinement of the final product. Learning Indonesian uses learning modules starting with preparation, introduction, core activities (exploration, elaboration, and confirmation), assessing the work of learners, evaluation, and closing. Learning outcomes of learners after the use of learning modules showed an increase, it is seen from the result of pretest 47.5 while the result of posttest 85.3. The increase can also be seen from the result of t test 2 paired samples showing t statistics > t table (36> 1.708), meaning there is difference of learning result using learning module.Key words: Learning modules, speaking skills, learning outcomes
CYBERLITERATURE IN CHINA: LITERATURE AS INDUSTRY Wati, Wati; Gunawan, Hin Goan
Bambuti Vol 2 No 1 (2020): Bambuti : Bahasa Mandarin dan Kebudayaan Tiongkok
Publisher : Fakultas Sastra Universitas Darma Persada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53744/bambuti.v2i1.12

Abstract

The digital revolution has influenced the development of various industrial fields in China, as well as in literature. Various types of literary works were born in the digital space and later developed into a genre called Wǎngluò wénxué 网络 文学 or popularly known as "Cybersastra". This article is an overview of in-depth research on the Cybersastra movement in China, starting from its triggering factors, its pioneers, to its business model from time to time. The Cybersastra movement in China has had a major influence on the literary climate which previously seemed so idealistic, then transformed into competitive digital products based on the basis of supply and demand. Despite the distortion that Cybersastra has caused to the authenticity of Chinese literature, the rapidly developing Cybersastra has succeeded in globalizing Chinese literature. Cybersastra also made the literary climate in China a pop culture industry, which forms the basis of various derivative art industries.
Co-Authors Aisyah Aisyah Aunurrahman Aunurrahman Christina Dwi Astuti Hendri Marhadi Herlan Martono Hin Goan Gunawan Jesi Alexander Alim Martono Martono