Pusat Jurnal Ilmiah Universitas Pasir Pengaraian
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DEVELOPING SPEAKING SKILLS TEACHING MATERIAL FOR FILIPINO SENIOR HIGH SCHOOL STUDENTS BASED ON ADDIE MODEL
No full textIn language acquisition, speaking tops the list as an integral component of learning a second language. There have been numerous methods devised and utilized by language teachers in order to improve students’ communication skills yet the problem remains on developing an authentic teaching material that could achieve the stated aims. This study has attempted to innovate an instructional material aiming at enhancing senior high school students’ speaking skills during the pandemic. This developed teaching material was based on the modification of the ADDIE (Analysis, Design, Development, Implementation and Evaluation). This is congruence with the belief that developing speaking has a great impact on students’ academic, professional, and social development. Significant findings revealed that the developed teaching material responded to the respondents’ needs as it covered - organization, topic knowledge, audience adaptation, language use, and delivery. The developed material was also subjected to validation by the language experts and the after they have scrutinized and tested its reliability and validity, it resulted to a valid and reliable material. Therefore, the developed speaking teaching material could be utilized not only by the respondents but may also be replicated among other schools in the country.
 
PENGARUH PIJAT BAYI TERHADAP PENINGKATAN TUMBUH KEMBANG DAN KUALITAS TIDUR BAYI USIA 0-12 BULAN DI POSYANDU CEMPAKA BARU WILAYAH KERJA PUSKESMAS RAMBAH HILIR 1
Get PDFInfancy is a golden period in achieving child growth and development which certainly requires special attention. One of the factors that affect the growth and development of babies is sleep and rest. The purpose of this study was to determine the effect of baby massage on increasing growth and development and sleep quality of infants aged 0-12 months at posyandu cempaka, working area of ​​Puskesmas Rambah downstream I. The type of research used is pre-experimental with a One Group Pretest Posttest approach. The population of this research study is mothers who have babies aged 0-12 months, the sample is 30 people with a sampling technique that is total sampling. The measuring instruments used in this research are weight scales, meters, questionnaires. The statistical test used is the t-dependent test. The results of this study indicate that growth and development and sleep quality before (pre-test) and after (post-test) are given Baby Massage. The results of statistical tests obtained p value = 0.0001 (p < 0.05), it can be concluded that there is a significant difference in growth and development and sleep quality before being given Baby Massage and after being given Baby Massage.
Keywords : Baby Massage, Increase Growth And Development, Improve Sleep Qualit
UJI ANTAGONISME JAMUR Trichoderma sp ASAL TANAMAN KOPI TERHADAP Rigidoporus microporus PENYEBAB PENYAKIT JAMUR AKAR PUTIH PADA KARET SECARA IN VITRO
No full textSalah satu penyakit penting pada pertanaman karet adalah penyakit jamur akar putih (JAP) yang disebabkan oleh Rigidiporus micoporus. Penyakit JAP sangat merugikan pada perkebunan karet, upaya lain dalam pengendalian penyakit JAP adalah pemanfatan mikroba yang bersifat antagonisme. Penelitian ini bertujuan untuk mendapatkan isolat Trichoderma sp terhadap R. microporus. Metode penelitian meliputi pengambilan sampel tanah disekitar perakaran tanaman kopi, isolasi, pemurnian, indentifikasi dan uji antagonisme. Hasil penelitian diperoleh dua isolat Trichoderma sp yang berhasil di isolasi dari rhiszosfer pertanaman kopi. Jamur Trichoderma sp Tr1 dan Tr 2 mampu menghambat pertumbuhan R. microporus dengan persentase 80%-100%
PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS (Zea mays Saccharata Sturt) DENGAN PEMBERIAN BEBERAPA JENIS BAHAN ORGANIK
No full textSweet corn Zea mays Saccharata Sturt is a food crop commodity that is in high demand because it contains carbohydrates The most important factor in increasing sweet corn production is improving soil nutrients by fertilizing The purpose of this study was to determine the effect of several types of organic matter on the growth and production of sweet corn This research was conducted at the Kassa House of the Faculty of Agriculture University of Pasir Pengaraian in Rokan Hulu Regency Riau Province from March to May 2022 This research was carried out using a Completely Randomized Design CRD method with 4 treatments P0 Without Addition of Organic Materials P1 75g solid plant P2 75g empty oil palm bunches tankos plant P3 75g rice husk plant The parameters in this observation were plant height number of leaves leaf width leaf length corn weight and level of sweetness sweetness but significant effect on corn weight parameters The P2 treatment 75 g of tankos plant tended to give the highest value on the parameters of the number of leaves leaf width and corn weight
ANALISIS PERBANDINGAN PENDAPATAN USAHATANI KELAPA SAWIT (Elaeis guineensis jacq) ANTARA KUD MAKARTI JAYA DESA KUMAIN DAN KUD BANGKIT USAHA MAKMUR DESA BENCAH KESUMA KABUPATEN ROKAN HULU
No full textABSTRAK
Kelapa sawit (Elaeis guineensis jack) adalah komoditas perkebunan utama serta paling unggul di Indonesia. Tanaman yang produk alaminya terdiri dari minyak inti sawit (Palm Karnel Oil atau PKO) serta minyak sawit mentah (Crude Palm Oil atau CPO). Penelitian ini dilaksanakan dengan tujuan untuk mengetahui : 1) Bagaimana tingkat pendapatan dan apakah terdapat perbedaan pendapatan petani KUD Makarti Jaya di Desa Kumain Kecamatan Tandun Kabupaten Rokan Hulu 2) Bagaimana tingkat pendapatan dan apakah terdapat perbedaan pendapatan petani KUD Bangkit Usaha Makmur di Desa Bencah Kesuma Kecamatan Kabun Kabupaten Rokan Hulu 3) Bagaimana tingkat pendapatan dan apakah terdapat perbedaan pendapatan petani KUD Makarti Jaya di Desa Kumain dan KUD Bangkit Usaha Makmur Desa Bencah Kesuma Kabupaten Rokan Hulu?. Jenis Penelitian yang digunakan adalah deskriftip kuntitatif dan kualitatif. Data yang diperoleh dianalisis dengan menggunakan deskriptif kuantitatif untuk mencari pendapatan, analisis uji one sample t tes dan independen sampel t tes. Hasil penelitian ini adalah: 1) Rata-rata nilai pendapatan yang di peroleh petani anggota KUD Makarti Jaya sebesar Rp.4.552.815, dengan nilai t_hit pada hasil pendapatan sebesar 35.039 dan niali Sig. (2-tailed) = 0,000, karena nilai sig < 0,05 maka Hâ‚’ ditolak. Hal ini dikatakan tidak terjadi perbedaan pendapatan yang signifikan antar pendapatan yang diterima oleh petani anggota KUD Makarti Jaya di Desa Kumain. 2) Rata-rata nilai pendapatan yang diperoleh petani anggota KUD Bangkit Usaha Makmur sebesar Rp.7.432.298. nilai t_hit pada hasil pendapatan sebesar 1.165,192 dan Sig. (2-tailed) = 0,000, karena nilai sig < 0,05 maka Hâ‚’ ditolak. Artinya tidak terjadi perbedaan pendapatan yang signifikan antara pendapatan yang diterima oleh petani anggota KUD Bangkit Usaha Makmur di Desa Bencah Kesuma. 3) Berdasarkan analisis tingkat pendapatan antara KUD Bangkit Usaha Makmur dan KUD Makarti jaya terdapat perbedaan 1,63 sedangkan berdasarkan uji Independen sampel T Tes terdapat nilai Sig 0,000 maka < 0,05 Hâ‚’ ditolak. Adanya perbedaan pendapatan yang cukup signifikan antara KUD Bangkit Usaha Makmur dan KUD Makarti Jaya.
Kata kunci : Perbandingan Pendapatan,Usahatani, Kelapa Sawi
Uji Kepadatan Tanah Timbunan Untuk Pembangunan Jalur Ganda KA Antara Solo Balapan – Kadipiro – Kalioso Km. 96+400 s/d Km.104+900
Get PDFTimbunan adalah suatu cara atau metode beserta materialnya yang digunakan dalam pekerjaan tanah yang bertujuan untuk menyetarakan atau levelling suatu elevasi tanah. Timbunan dibagai menjadi 2 jenis yaitu timbunan biasa dan timbunan pilihan, keduannya sama namun perbedaan hanya terdapat dari jenis material timbunannya. Struktur timbunan jalan harus dirancang dan dibangun agar lereng timbunan tidak longsor dan penurunan timbunan harus tidak berlebihan. Pekerjaan timbunan yang sering dijumpai dalam kegiatan konstruksi salah satunya adalah pembuatan jalur ganda kereta api. Hasil penelitian menunjukkan sistem Klasifikasi AASHTO maka material tanah timbunan termasuk kelompok A-3, merupakan jenis tanah pasir halus, yaitu termasuk jenis tanah sangat baik sampai baik yang dapat digunakan sebagai material sub grade pada konstruksi jalan. Hasil pengujian pemadatan dan CBR menunjukan bahwa material Quarry dari lokasi Kepoh,Pion dan Brawiajaya direkomendasikan untuk digunakan sebagai tanah timbunan
Analisis Penerapan Manajemen Keselamatan Kerja Terhadap Perilaku Penggunaan Alat Pelindung Diri Pada Proyek Infrastruktur Desa
Get PDFTujuan penelitian ini yaitu untuk mengetahui penerapan sistem manajemen keselamatan kerja (SMKK) pada pelaksanaan proyek infratruktur di Desa Tangun Kecamatan Bangun Purba. Jenis penelitian ini adalah metode penelitian kuantitatif yaitu metode yang didasarkan pada data hasil pengukuran variabel penelitian melalui studi pustaka dan penyebaran angket kepada 36 responden. Kemudian data kuesioner yang diperoleh dianalisis dengan menggunakan metode analisis univariat. Hasil penelitian menunjukkan bahwa penerapan SMKK pada pelaksanaan proyek infratruktur di Desa Tangun Kecamatan Bangun Purba termasuk dalam kategori baik dengan nilai 72,22%. Faktor perilaku pekerja yang paling dominan mempengaruhi penerapan SMKK yaitu perilaku pengetahuan, sikap, pelatihan, pengawasan, hukuman, penghargaan
Penerapan Pembelajaran Berbasis Proyek Pada Matakuliah Matematika Diskrit untuk Meningkatkan Keterampilan Mahasiswa dalam Memanfaatkan Struktur Diskrit dalam Menyelesaikan Masalah
Get PDFGraduate Learning Outcomes (CPL), structured in the learning plan, require student-centered learning and the role of the lecturer as a facilitator known as Student-Centered Learning (SCL). One learning model that facilitates students to fulfil CPL is the PjBL (Project Based Learning) model. The purpose of this research is to achieve the vision and mission of the study program, which is to improve the quality of education in the learning process through the achievement of CPL. Discrete Mathematics is a course that provides fundamental material in computational science and a mathematical foundation for other courses that require programming. Therefore, the PJBL learning model was applied to the Discrete Mathematics course in this study, addressing mathematical problems and supporting the fulfilment of CPL in the course. This research approach is qualitative, involving activities, and quantitative in student responses after learning using the PjBL model. Research activities have three stages: preparation, implementation, and final. The research subjects were two classes of Semester 3 Mathematics study program students with 59 students. In the learning process using the PjBL model, there are two projects that students have implemented, and based on a questionnaire distributed to students, the majority of students feel that the implementation of PjBL is suitable for the Discrete Mathematics course
Keefektifan Pembelajaran Matematika dengan Model Pembelajaran REACT dan Model Kooperatif Tipe Jigsaw dalam Meningkatkan Hasil Belajar
Get PDFThis research aims to evaluate the effectiveness of mathematics learning using the REACT (Relating, Experiencing, Applying, Cooperating, and Transferring) learning model and the cooperative Jigsaw model in improving students\u27 learning outcomes. The learning models used are the REACT model and the cooperative Jigsaw model. This study utilizes a quasi-experimental method conducted at SMP IL Kapten Fatubaa. The research population includes all seventh-grade students at SMP IL Kapten Fatubaa, with the sample consisting of students from classes VIIA and VIIB. The research design used is the Posttest Only Control Group Design. Data is collected through tests and documentation, using instruments such as test questions and documentation. The results of data analysis using the independent t-test show that mathematics learning with the Jigsaw cooperative model and the REACT model are effective in improving students\u27 mathematics learning outcomes. Additionally, mathematics learning with the Jigsaw cooperative model is more effective than mathematics learning with the REACT model in enhancing students\u27 learning outcomes
Pengembangan Media Pembelajaran Booklet Berbasis Contextual Teaching and Learning terhadap Kemampuan Berpikir Kritis Matematis Siswa Di SMP Negeri 1 Sirombu
Get PDFBased on preliminary studies conducted at SMP Negeri 1 Sirombu, it was found that students\u27 mathematical critical thinking abilities are relatively low. The solution to this issue is to use booklet-based learning media in the teaching process. This research aims to develop a Contextual Teaching and Learning-based booklet learning media that is valid, practical, and effective in improving students\u27 mathematical critical thinking abilities. This study is a development research. The development model used is the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The instruments used in this research are validation questionnaires, response questionnaires, and tests of students\u27 mathematical critical thinking abilities. Based on the research results, the developed booklet learning media has been validated by subject matter experts, language experts, and design experts, with an average validity percentage of 94.48%, indicating a very valid criterion. Furthermore, the booklet learning media is highly practical for students and teachers, with an average practicality percentage of 95.88%. The booklet learning media is also effective, with an average effectiveness percentage of 73%, indicating a moderate criterion