EJurnal UNCEN (Universitas Cenderawasih)
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Kinerja Penyuluh Pertanian di BPP Toware Kabupaten Jayapura
Get PDFThis study aims to evaluate the performance of agricultural extension workers in BPP Toware, Jayapura Regency, and the factors influencing their effectiveness. The research used a descriptive qualitative method, with in-depth interviews, direct observation, and documentation as the main research instruments. Data were collected through purposive sampling, involving agricultural extension workers and farmers as key informants. The data analysis employed thematic analysis, including data reduction, presentation, and conclusion drawing. The findings revealed that although extension workers play a critical role in farmer empowerment, their performance is hindered by several challenges, such as insufficient facilities, low welfare levels, and inadequate training. Another significant factor affecting performance is the varied educational background, with a dominance of high school graduates among contract workers, limiting their technical competency. Consequently, the performance of extension workers in fostering behavioral change towards sustainable agricultural development remains suboptimal
USE OF BENTONITE-CHITOSAN MIXTURE AS AN AMMONIUM SULFATE CARRIER IN MANUFACTURING SLOW RELEASE FERTILIZER: -
Get PDFNitrogen is a nutrient that is needed for the process plant growth, but nitrogen is easily carried away by water and evaporates, it causes farmers to fertilize excessively. This cause environmental pollution. The aim of this research is to make slow release fertilizer (SRF) with a bentonite-chitosan-ammonium sulfate formula to increase fertilization efficiency. Mixing was using the liquid-liquid method where 50 mL of 20% (NH4)SO4 was mixed with 20% bentonite-1% chitosan in a ratio of 10:0; 10:20; 20:20; 30:20; 40:20; 50:20. The highest total nitrogen content was obtained in SRF with a bentonite-chitosan ratio of 0:50 (3.94%) which was tested using the Kjeldahl method. Comparison of release tests on SRF and pure fertilizer was carried out every day for 6 days, SRF increased slowly, namely from 0.07%; 0.18%; 0.27%; 0.6%; 0.42%; 0.5%while in 20% (NH4)SO4 fertilizer there was a release of 0.07%; 0.18%; 0.27%; 0.6%; 0.42%; 0.5%%. Nitrogen release in SRF is slower than in ammonium sulfate fertilize
THE INFLUENCE OF PROBLEM-BASED LEARNING AND DISCOVERY LEARNING MODELS ON STUDENT LEARNING OUTCOMES IN CLASS XI HIGH SCHOOL REACTION RATE MATERIAL
Get PDFThis study aims to determine the influence and differences of Problem Based Learning and Discovery Learning learning models on student learning outcomes on reaction rate material. This research was conducted at SMA Negeri 1 Kualuh Hulu in the 2022/2023 school year. This type of research is quasi-experimental with pretest-postest control group design. The population in this study was all grade XI students of SMA Negeri 1 Kualuh Hulu. The sample in this study is class XI 1 as experimental class I which is taught using a problem-based learning model and class XI 6 as an experimental class II which is taught using a discovery learning learning model. Sampling in this study using purposive sampling. The instrument in this study is an objective test in the form of multiple choice as many as 20 questions that have been tested by validators and have been tested for validity, level of difficulty, differentiation, reliability. The results showed that there was an influence of the problem-based learning model on learning outcomes, namely the pretest value of 44.5 and the postest value of 88.83 and the influence of the discovery learning model, namely nailai pretest 41.83 and postets value of 82.83 and there were differences in the learning outcomes of experimental class I and experimental class II, namely with a count of 3.4843 > table 2.00
DEVELOPMENT OF STEM-BASED THERMODYNAMICS E-MODULES INTEGRATED WITH PROBLEM SOLVING TO IMPROVE CRITICAL THINKING SKILLS AND LEARNING OUTCOMES
Get PDFAbstract: This study aims to determine how to create, develop and feasibility of STEM-based thermodynamics e-modules integrated with problem solving in improving critical thinking skills and learning outcomes of class XI students of SMA YPK Bintuni. The research method is research and development (R&D) by adopting five stages of the ADDIE model (analyze, design, develop, implement and evaluate). The instruments used in the study were e-module feasibility test sheets, learning outcome tests and critical thinking ability test results for the trial use of e-modules. E-modules were analyzed empirically using the SPSS version 20 application. The developed e-modules have been validated using a Likert scale on aspects of content feasibility, language feasibility and presentation feasibility. The sampling technique was purposive sampling, with a research sample of class XI IPA SMA YPK Bintuni with a total of 20 people. The results showed that the developed STEM-based Thermodynamics e-module integrated with problem solving was very feasible to be used in learning with an average validator assessment of 90%. The Thermodynamics e-module is practical to use and effective in improving critical thinking skills and student learning outcomes, obtaining n-Gain of 0.53 in the medium category and 0.71 in the high category respectively.
Keywords: E-module, Thermodynamics, critical thinking skills, problem solving, STEM.
Abstrak: Penelitian ini bertujuan untuk mengetahui cara membuat, mengembangkan dan kelayakan e-modul termodinamika berbasis STEM terintegrasi problem solving dalam meningkatkan kemampuan berpikir kritis dan hasil belajar peserta didik kelas XI SMA YPK Bintuni. Metode penelitian ini adalah research and devolopment (R&D) dengan mengadopsi lima tahapan model ADDIE (analyze, design, devolopmnet, implemention dan evaluation). Instrumen yang digunakan pada penelitian adalah lembar uji kelayakan e-modul, tes hasil belajar dan tes hasil kemampuan berpikir kritis peserta didik untuk uji coba penggunaan e-modul. E-modul dianalisis secara empirik menggunakan aplikasi SPSS versi 20. E-modul yang dikembangkan telah divalidasi menggunakan skala likert pada aspek kelayakan isi, kelayakan bahasa dan kelayakan penyajian. Teknik pengambilan sampel adalah purposive sampling, dengan sampel penelitian kelas XI IPA SMA YPK Bintuni dengan jumlah 20 orang. Hasil penelitian menunjukkan bahwa e-modul Termodinamika berbasis STEM terintegrasi problem solving yang dikembangkan sangat layak untuk digunakan dalam pembelajaran dengan rata-rata penilaian validator sebesar 90%. E-modul Termodinamika tersebut praktis digunakan, dan efektif untuk meningkatkan kemampuan berpikir kritis dan hasil belajar peserta didik memperoleh n-Gain masing-masing 0,53 kategori sedang dan 0,71 kategori tinggi.
Kata kunci: E-modul, Termodinamika, kemampuan berpikir kritis, problem solving, STE
PENGARUH PERAN GURU TERHADAP MOTIVASI BELAJAR SISWA DALAM PEMBELAJARAN BIOLOGI PADA MASA PANDEMI COVID -19 DI SMAN 1 JAYAPURA
Get PDFTujuan dari penelitian ini adalah (1) tingkat peran guru biologi pada masa pandemi covid-19. (2) Tingkat motivasi belajar siswa pada masa pandemi covid-19. (3) Pengaruh peran guru terhadap motivasi belajar siswa dalam pembelajaran biologi pada masa pandemi covid-19 di SMA Negeri 1 Jayapura. Jenis Penelitian ini adalah deskriptif kuantitatif. Populasi dalam penelitian ini adalah seluruh siswa kelas X dan Kelas XI IPA yang berjumlah 610 siswa, dengan sampel dalam penelitian ini sebanyak 15% dari jumlah populasi yaitu sebanyak 92 siswa. Instrumen yang digunakan dalam penelitian ini adalah angket untuk mengetahui peran guru dan motivasi belajar siswa. Adapun analisis yang digunakan dalam penelitian ini adalah Rank Spearman Correlation. Hasil penelitian ini menunjukkan (1) peran guru di SMA Negeri 1 Jayapura berada pada kategori yang sedang dengan persentase 70%, (2) motivasi belajar siswa di SMA Negeri 1 Jayapura berada pada kategori yang sedang dengan presentasi 66%, (3) terdapat pengaruh yang signifikan antara peran guru dan motivasi belajar siswa dengan nilai signifikansi sebesar 0,000 < 0,05
Kata Kunci : Peran Guru, Motivasi Belajar, Pembelajaran Biologi. Th
SISTEM AKUNTABILITAS DALAM PELAYANAN PUBLIK DI KELURAHAN PULAU KAROMAH KOTA PEKANBARU
Get PDFAccountability is an important principle in Good Governance. Accountability is used as a measure of bureaucratic performance in the context of providing public services. The purpose of this writing is to find out and understand the accountability of Karamah Island Village Services in 2024. This research is considered important to improve public service accountability in Pulau Karomah Village, Pekanbaru City. The research method is qualitative research with a descriptive approach. The location/place of research that will be carried out by researchers is at the Keromah Island Village Office, Pekanbaru City. The results and discussion show that there are several services that are not clear and require the community to ask sub-district officials directly regarding services that are unclear or they do not know the terms of service, and also do not include service costs in the SOP. It is also still found that there are services that do not comply with the service times that have been determined, such as in some of the cases above, such as processing poverty certificates, birth certificates and SKCK which should be completed in 10 minutes but instead are completed the next day or one day. The strategies of Karomah Island Village, Pekanbaru City in resolving the factors inhibiting public service accountability above, it can be concluded that if Karomah Island Village, Pekanbaru City is able to realize strategies including holding outreach to provide public awareness and being able to utilize the human resources it has then implementing service accountability. the public at the Karomah Island Subdistrict office, Pekanbaru City can be achieved well
ANALISIS TATA KELOLA PEMERINTAHAN PADA BIDANG KEUANGAN DI PROVINSI RIAU
Get PDFGood governance in the field of regional finance is one of the important factors in realizing sustainable development and community welfare. As part of the local government system, efficient, transparent, and accountable financial management. This research is important to resolve the challenges of regional financial governance to support development in Riau Province. This research uses the library research method by making good literature from books, journals and scientific articles. The result of this research is that good financial governance in Riau Province is very crucial to support sustainable development and community welfare. Although Riau has great potential in the financial sector, especially from natural resources, challenges such as dependence on the oil and gas sector, suboptimal asset management, and potential budget misuse still hinder progress. Therefore, efficient, transparent, and accountable regional financial management is needed to improve public services and accelerate development. Local governments need to improve budget planning, increase the capacity of the apparatus, and diversify sources of revenue. The use of information technology and strengthening supervision are also needed to prevent budget abuse. With these measures, Riau Province has the opportunity to achieve financial independence and more equitable development, which will ultimately improve people\u27s welfare
Analisis Mutu Fisik Sediaan Sampo Dan Uji Profil Fitokimia Ekstrak Daun Gedi Merah (Abelmoschus Manihot (L.) Medik)
Get PDFPenelitian ini bertujuan untuk menganalisis kandungan fitokimia pada ekstrak daun gedi merah (Abelmoschus manihot (L.) Medik) dan menguji mutu fisik sedian sampo ekstrak daun gedi merah (Abelmoschus manihot (L.) Medik). Pengujian skrining fitokimia senyawa flavonoid, saponin dan polifenol menujukan hasil positif, selanjutnya dilakukan uji mutu fisik sedian sampo didapatkan hasil , hasil pengujian yang berupa kromatogram tidak menunjukan adanya senyawa turunan flavonoid pada ekstrak daun gedi dikarenakan terjadi kesalahan pada pelarut yang digunakan. Maka dapat disimpulkan bahwa, ekstrak daun gedi merah mengandung senyawa flavonoid, saponin dan polifenol, juga memiliki aktivitas antijamur terhadap jamur Candida albicans dan hasil analisis karakterisasi senyawa flavonoid pada ekstrak daun gedi merah tidak terdeteksi karena pelarut yang digunakan tidak sesuai.Penelitian ini bertujuan untuk menganalisis kandungan fitokimia pada ekstrak daun gedi merah (Abelmoschus manihot (L.) Medik) dan menguji mutu fisik sedian sampo ekstrak daun gedi merah (Abelmoschus manihot (L.) Medik). Pengujian skrining fitokimia senyawa flavonoid, saponin dan polifenol menujukan hasil positif, selanjutnya dilakukan uji mutu fisik sedian sampo didapatkan hasil , hasil pengujian yang berupa kromatogram tidak menunjukan adanya senyawa turunan flavonoid pada ekstrak daun gedi dikarenakan terjadi kesalahan pada pelarut yang digunakan. Maka dapat disimpulkan bahwa, ekstrak daun gedi merah mengandung senyawa flavonoid, saponin dan polifenol, juga memiliki aktivitas antijamur terhadap jamur Candida albicans dan hasil analisis karakterisasi senyawa flavonoid pada ekstrak daun gedi merah tidak terdeteksi karena pelarut yang digunakan tidak sesuai
KEBIJAKAN PENGEMBANGAN PEDAGANG PASAR CIGOMBONG KOTA JAYAPURA
Get PDFThe aim of the community empowerment program which is related to the policy of developing the Cigombong traditional market as a traditional market in Jayapura City, is to increase the competitiveness of traditional Papuan people\u27s traditional trade in Jayapura City. Traditional Markets, to encourage traditional markets to be able to compete and be competitive with modern shopping centers and shops requires professional management and empowerment of traditional markets. It is hoped that the results of the service will create an orderly, safe, clean and healthy traditional market. In another aspect, it can increase sales results, and traditional markets can act as a driving force for the regional economy
PELATIHAN PENULISAN CERITA ANAK BAGI GURU DAN KEPALA SEKOLAH DASAR DI KOTA JAYAPURA
Get PDFPapuan children generally like hearing and reading stories with Papuan backgrounds. Unfortunately, there are not many children stories of this kind. Therefore, we feel it is necessary to train elementary school principals and teachers in Jayapura Municipality to write children stories. The aim of this activity is to train principals and teachers (a) to write children stories with Papuan background, (b) understand the stages of writing children stories, (c) to be able to infuse nature and culture and (d) to rewrite folkltales in children language. This activity was carried out in Horison Hotel Padang Bulan in February 2024 and involved teams from Cenderawasih University and the Papua Province Language Center. There were twenty teachers and principals from various elementary schools in Jayapura Municipality attended this training. The team worked together to prepare material about the importance of children stories, the structure of children stories, story grading and story boards. The team also involved Tobati and Skouw language translators because several children stories were translated into those languages. The end of this activity shows that the teachers (1) are able to create children stories with a Papuan background using the rules they have learned; (2) are able to produce children stories based on the reading grades. Besides, translation of the stories into Tobati and Skouw languages can be executed as well.Through this training the principals and teachers are able to produce contextual children story books.
Keywords: contextual Papuan children stories; children book leveling; language preservation; Tobati language; Skouw languag