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All Journal AL KAUNIYAH Jurnal Penelitian Pembelajaran Matematika Sekolah Bioscientist : Jurnal Ilmiah Biologi Journal of Educational Sciences Toplama Ulil Albab
Pratiwi, Endah
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Social Sciences Other

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ENTREPRENEURS' POLITICAL COMMUNICATION STRATEGIES IN REGIONAL HEAD ELECTIONS Pratiwi, Endah
TOPLAMA Vol. 2 No. 1 (2024): TOPLAMA
Publisher : PT Altin Riset Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61397/tla.v2i1.220

Abstract

The aim of this research was to determine the role of political branding and personal branding in the choice of regional heads. This research used a qualitative approach. This type of research was qualitative descriptive research. Data collection methods using interviews, documentation techniques. The research results showed that political branding during the regional election campaign is formed through self-identification, namely character, abilities, values, political products, ideas, positioning, namely constituent segmentation, personality, key political messages, interpretation. Personal branding in supporting his candidacy to become deputy mayor is explained by appearance, leadership style, visibility and personality. The reason for entrepreneurs' strategies with political branding and personal branding during the campaign period is because branding strategies provide symbolic value in terms of identification, meaning, value, benefits, promises and differentiation of a political product. Political branding and personal branding are considered capable of influencing perceptions and providing confidence to constituents. Political branding and personal branding are the results of interactions and emotional attachments that exist between political contestants and their constituents.
ANALISIS SUB ASPEK KERUNTUTAN PENYAJIAN BUKU TEKS MATEMATIKA SMP KELAS VII KURIKULUM 2013 TERBITAN ERLANGGA REVISI TAHUN 2016 PADA POKOK BAHASAN PERBANDINGAN Pratiwi, Endah; Susanta, Agus; Siagian, Teddy Alfra
JP2MS Vol 5 No 2 (2021): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.5.2.221-232

Abstract

AbstrakPenelitian ini bertujuan untuk mendeskripsikan aspek penyajian buku teks matematika SMP kelas VII semester 2 kurikulum 2013 tebitan Erlangga revisi tahun 2016 pada pokok bahasan perbandingan yang ditinjau dari sub aspek keruntutan penyajian yang terdiri dari tiga butir penilaian yaitu penyajian materi sesuai dengan alur berpikir induktif untuk membuat dugaan atau alur berpikir deduktif untuk menyatakan proposisi, konsep disajikan dari yang mudah ke yang sukar, dan materi prasyarat disajikan mendahului materi pokok. Jenis penelitian ini adalah Penelitian Deskriptif Kualitatif (Descriptive Qualitative Research). Subjek dalam penelitian ini adalah buku teks Matematika untuk SMP Kelas VII Semester 2 terbitan Erlangga Karangan M.Cholik Adinawan pada pokok bahasan perbandingan yang terdiri dari delapan sub pokok bahasan yaitu gambar berskala, mengenal perbandingan, menyatakan dan menyelesaikan perbandingan, perbandingan senilai, perbandingan berbalik nilai, grafik perbandingan, penerapan perbandingan dalam kehidupan sehari-hari, variasi perbandingan senilai dan berbalik nilai. Instrumen dalam penelitian ini adalah lembar penilaian buku teks dari BSNP. Hasil penelitian ini menunjukkan bahwa kesesuaian buku teks matematika ditinjau dari sub aspek keruntutan penyajian dikategorikan sangat sesuai dengan persentase sebesar 89,58%.Kata kunci : Analisis, Buku Teks Matematika, BSNP, Kesesuaian AbstractThis study aims to describe the aspects of the presentation of the mathematics textbook for class VII semester 2 of the 2013 curriculum published by Erlangga in the 2016 revision on the subject of comparison in terms of sub-aspects of presentation clutter consisting of three points of assessment, namely the presentation of material according to the inductive thinking flow to make assumptions. or deductive thought flow to state propositions, concepts are presented from easy to difficult ones, and prerequisite material is presented before the subject matter. This type of research is Descriptive Qualitative Research (Descriptive Qualitative Research). The subjects in this study were the Mathematics textbook for Class VII Semester 2 Junior High School published by Erlangga Karangan M. Cholik Adinawan on the subject of comparison consisting of eight sub-subjects, namely scaled images, recognizing comparisons, stating and completing comparisons, comparisons of value, comparisons of turning values. , comparison charts, the application of comparisons in everyday life, variations in value comparisons and reversed values. The instrument in this study was a textbook assessment sheet from BSNP. The results of this study indicate that the suitability of mathematics textbooks in terms of the sub-aspects of presentation clutter is categorized as very suitable with the percentage of 89.58%. Keywords :Analysis, Textbook of Math, BSNP,Suitability
The Cultural Communication In Society Values Pendalungan Jember Pratiwi, Endah; Wibowo, Kunto Arief
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 3 No. 11: Oktober 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v3i11.5469

Abstract

The article tries to determine the consider of Pendalungan. of Pendalungan culture,look at communication and multicultural values of Pendalungan culture in Jember Regency . This consider was a qualitative descriptive method. The results showed that 1) there is cultural hybridization with a mixture of new and unique cultures; 2) Communication is carried out with Javanese and Madurese dialects with special dialects and 3) Multicultural values ​​are related to the geographical location of the residence concentric with circles of cultural gradation.
Phytoplankton Diversity as Bioindicator of Pollution in Jenes River, Surakarta Pratiwi, Endah; Choirunnisa, Dhiya'; Shafira, Riannisa; Saputra, Alanindra
Al-Kauniyah: Jurnal Biologi Vol. 18 No. 1 (2025): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v1i1.36917

Abstract

AbstractThis research aims to identify the types of phytoplankton, identify the abundance of phytoplankton, and study the relationship between environmental factors and the abundance of phytoplankton. This research was carried out on January 10, 2023, at the Jenes River, Surakarta. Sampling was carried out at 3 observation stations to identify environmental factors (pH, DO, CO2, salinity, BOD, light intensity, temperature, and brightness). Observations were carried out at three stations, namely upstream, middle and downstream, namely, in the morning (06.00–07.00 WIB) and during the day (12.00–14.00 WIB). Measurements of environmental factors were carried out at the integrated laboratory at Sebelas Maret University, Surakarta. The results of the research showed that the phytoplankton found were 9 families consisting of 11 species with an average abundance of 6,834 individuals/L in the morning day and an average abundance of 13,088 individuals/L during the day. The most abundant phytoplankton in the morning observations was Ulothrix sp. Meanwhile, the most abundant phytoplankton in the afternoon observations was Chroococcus sp. This abundance is also influenced by environmental factors such as pH, DO, Salinity, BOD, CO2, and temperature. The research found that the middle station had the highest phytoplankton diversity index during the day (1.6), possibly because it was indicated to be lightly polluted, allowing the life of many phytoplankton such as Closterium sp. and Quadrigula sp. The highest abundance of phytoplankton in the morning is Ulothrix sp., in the afternoon, it is Chroococcus sp.AbstrakPenelitian ini bertujuan untuk mengidentifikasikan jenis fitoplankton, kelimpahan fitoplankton, dan analisis hubungan faktor lingkungan dengan kelimpahan fitoplankton di Sungai Jenes Surakarta. Penelitian ini dilaksanakan pada 10 Januari 2023 di Sungai Jenes, Surakarta. Pengambilan sampel dilakukan di 3 stasiun pengamatan untuk mengukur faktor lingkungan (pH, DO, CO2, salinitas, BOD, intensitas cahaya, suhu, dan kecerahan). Pengamatan dilakukan di tiga stasiun yaitu hulu, tengah dan hilir sebanyak 2 yaitu, pagi hari (06.00–07.00 WIB) dan siang hari (12.00–14.00 WIB). Pengujian faktor lingkungan dilakukan di laboratorium terpadu Universitas Sebelas Maret, Surakarta. Hasil penelitian menunjukkan bahwa fitoplankton ditemukan berjumlah 9 famili terdiri dari 11 spesies dengan rata-rata kelimpahan 6.834 individu/L pagi hari dan rata rata kelimpahan 13.088 individu/L pada siang hari. Fitoplankton yang paling melimpah pada pengamatan pagi hari adalah Ulothrix sp., sedangkan siang hari adalah Chroococcus sp. Kelimpahan ini juga dipengaruhi oleh faktor lingkungan seperti pH, DO, Salinitas, BOD, CO2 , dan suhu. Penelitian menemukan bahwa stasiun tengah memiliki indeks keanekaragaman fitoplankton tertinggi pada siang hari (1,6), kemungkinan karena terindikasi tercemar ringan, memungkinkan hidupnya banyak fitoplankton seperti Closterium sp. dan Quadrigula sp. Kelimpahan fitoplankton tertinggi pada pagi hari adalah Ulothrix sp., sementara pada sore hari adalah Chroococcus sp. 
Potency Nannochloropsis sp. As An Agent Bioremediation of Lead Heavy Metal (Pb) In Rivers Jenes Shafira, Riannisa’a; Choirunnisa , Dhiya’; Pratiwi, Endah; Saputra, Alanindra
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.18454

Abstract

The study aims to test the bioremediation potential of Nannochloropsis sp. against Pb (lead) contamination in the batik textile industrial area. The steps in this study include collecting river water samples from 3 different stations, preparing the samples by adding HNO3, culturing Nannochloropsis sp. seed for 7 days, testing the initial Pb metal content before and after treatment with Nannochloropsis sp. using wet-digestion techniques, and analyzing the samples. The water samples were taken from upstream, midstream, and downstream. The water samples were then preserved with HNO3. After that, Nannochloropsis sp. cultures were conducted, and results showed an increase in algal population after 7 days. Subsequently, metal content testing was conducted using AAS (Atomic Absorption Spectrophotometer) with a wet-digestion technique to eliminate organic substances in the samples from each station. Metal content testing was conducted before and after treatment with algae. The results of this study showed a decrease in Pb metal levels at each station in the Jenes River after treatment with algae and 7 days of culture. The average decrease obtained was 14.0 before treatment and 5.0 after treatment. Nannochloropsis sp. is an important bioremediation agent for degrading Pb (lead) contamination in river water resulting from excessive industrial waste. These findings contribute to the development of waste treatment to preserve the river ecosystem.
Teacher Needs Analysis as a Basis for Developing CPS-EIS Based E-Module in Environmental Change Learning Pratiwi, Endah; Prayitno, Baskoro Adi; Fatmawati, Umi
Journal of Educational Sciences Vol. 10 No. 5 (2026): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.10.5.p.858-869

Abstract

The global environmental crisis positions the education sector as a strategic actor in mitigation and adaptation efforts. This study analyzes biology teacher needs to establish a foundation for developing an e-module based on the Collaborative Problem Solving Environmental Issue-Based Socio-Scientific Issues (CPS-EIS) framework. Through a descriptive research design, data were obtained from practitioners using a validated five-level Likert scale instrument. Evidence indicates a high priority for digital media that integrates authentic environmental cases and guides systematic collaborative thinking processes over simple information delivery. The integration of the CPS-EIS model offers a novel solution by aligning collaborative group work with the analysis of controversial socio-scientific issues to address the disparity between curriculum objectives and field realities. These results serve as the primary guideline for the instructional design of adaptive tools intended to improve environmental literacy and student collaboration in high school settings.
Co-Authors Alanindra Saputra Baskoro Adi Prayitno Choirunnisa , Dhiya’ Choirunnisa, Dhiya' Shafira, Riannisa Shafira, Riannisa’a Siagian, Teddy Alfra Susanta, Agus UMI FATMAWATI Wibowo, Kunto Arief