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PENGARUH KONSENTRASI KARAGENAN DAN PEKTIN TERHADAP KUALITAS GEL PENGHARUM RUANGAN BERBAHAN BAKU MINYAK ATSIRI BATANG SERAI DAPUR Suryani, Dewi; Irhasyuarna, Yudha; Putri, Rizky Febriyani
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 2 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i2.6089

Abstract

This research is a test of air freshener gel with gel-forming ingredients, namely carrageenan and pectin and adding natural fragrance ingredients, kitchen lemongrass stem essential oil. The research aims to see the quality of carrageenan and pectin concentrations which play a role in the preparation base for air freshener gel, determine the best concentration of kitchen lemongrass stem essential oil for use as room freshener gel and determine the best liquid evaporation rate in air freshener gel under various room conditions. The type of research used was experimental RAL (Completely Randomized Design). Data collection techniques use testing and observation. The results of the research show (1) the quality of the concentration of carrageenan and pectin used for the air freshener gel base is the best ratio, namely at 90:10 with the properties of the gel being elastic, supple, not easily destroyed and having the lowest syneresis; (2) a 4% concentration of lemongrass stem essential oil is the most preferred; (3) essential oil of kitchen lemongrass stems concentration of 4% as an air freshener gel with the greatest evaporation of the liquid in the gel placed in a room with a fan.
Pengembangan Bahan Ajar IPA Berbasis Literasi Sains Pada Topik Sumber Energi Listrik Mahyudi, Muhammad Rizwan Noor; Irhasyuarna, Yudha; Putri, Rizky Febriyani
EduCurio: Education Curiosity Vol 1 No 3 (2023): Juli-Oktober 2023
Publisher : Yayasan Pendidikan Tanggui Baimbaian

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Abstract

Penelitian ini adalah penelitian pengembangan (R&D) yang bertujuan mengembangkan bahan ajar berupa modul dengan melihat kelayakan produk melalui tingkat validitas, praktis, dan efektifitas produk yang dihasilkan. Penelitian ini menggunakan metode 4D dengan 5 orang ahli sebagai subjek uji validasi dan 10 orang peserta didik kelas IX SMP sebagai subjek uji keterbacaan. Hasil penelitian menunjukkan bahwa : 1) tingkat validitas bahan ajar dinyatakan valid dengan kategori sangat baik; 2) tingkat kepraktisan bahan ajar dinyatakan praktis dengan kategori sangat praktis; 3) tingkat efektifitas bahan ajar dinyatakan efektif berkategori sedang. Hal ini menunjukkan bahwa produk dapat memberikan dampak positif dalam hal kemampuan literasi sains peserta didik.
PENGARUH PENERAPAN KONSEP ECOPRENEURSHIP PADA MATA KULIAH KEWIRAUSAHAAN TERHADAP KEMAMPUAN KREATIVITAS DALAM BERWIRAUSAHA MAHASISWA PENDIDIKAN IPA ULM Dayanti, Frisilla Rahmah; Putri, Rizky Febriyani; Khairunnisa, Yasmine
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 3 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i3.7530

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan konsep ecopreneurship pada mata kuliah kewirausahaan terhadap kemampuan kreativitas mahasiswa Pendidikan IPA Universitas Lambung Mangkurat (ULM). Jenis penelitian ini adalah kuasi-eksperimen dengan desain one group pretest-postest design. Populasi dalam penelitian ini yaitu seluruh mahasiswa Pendidikan IPA ULM, dengan sampel penelitian berjumlah 33 orang mahasiswa Pendidikan IPA angkatan 2022 yang ditentukan dengan teknik purposive sampling. Model pembelajaran berbasis proyek digunakan sebagai pendekatan untuk mengintegrasikan konsep ecopreneurship kedalam pembelajaran kewirausahaan. Penelitian ini menghasilkan peningkatan yang signifikan pada indikator kelancaran, keluwesan, keaslian, penguraian, dan kepekaan. Hasil penelitian menunjukkan bahwa penerapan konsep ecopreneurship meningkatkan kreativitas mahasiswa sebelum dan sesudah penerapan konsep ecopreneurship secara signifikan, dengan sig (2-tailed) 0,000 < 0,05 dan penerapan konsep ecopreneurship berpengaruh positif terhadap kemampuan kreativitas mahasiswa dengan nilai sig (2-tailed) korelasinya sebesar 0,048.
THE EFFECT OF ECOPRENEURSHIP-BASED ENTREPRENEURSHIP COURSES ON THE INNOVATION ABILITY OF SCIENCE EDUCATION STUDENTS Margarita, Deliani; Putri, Rizky Febriyani; Sauqina, Sauqina
Physics and Science Education Journal (PSEJ) Physics and Science Education Journal (PSEJ), Volume 5 Nomor 2, Agustus 2025
Publisher : Physics Education Departement, Islamic State University Sulthan Thaha Saifuddin Jambi - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/5vx14y87

Abstract

The purpose of this study was to test or analyze the effect of the implementation of ecopreneurship on Students' ability to be innovative. This research uses a quantitative approach with the type of quasi-experiment design One group pretest-posttest. The research was conducted in the Entrepreneurship course for students of the Science Education Study Program in the academic year 2024/2025 odd semester. The sample selection technique used was Purposive sampling, which is part of non-probability sampling with a research sample of 33 students who took Entrepreneurship courses. To determine the effect of the ecopreneurship-based learning on Students' ability to innovate, the Paired Sample T-Test test was used with the help of the SPSS program. Based on the calculation of the Paired Sample T-Test, the Sig value is 0.000 < 0.05, which means that there is a significant effect of the implementation of ecopreneurship on Students' capacity for innovation. The implications of this research support sustainable innovation and can be used in other courses that require the same thing as this research. The results showed that the effect of applying the Ecopreneurship concept was able to encourage students' ability to innovate in making innovative environmentally friendly products, namely by developing problem-solving skills, creating innovative ideas, designing and producing product innovations and preparing students to become entrepreneurs who have the ability to innovate.
Development of Interactive Learning Media Based on Articulate Storyline on Temperature, Heat, and Expansion Materials With The Wasaka Stem-K Learning Model Prasetyo, Ambar; Annur, Syubhan; Putri, Rizky Febriyani
Journal of General Education Science Vol 2 No 2 (2024) Journal of General Education Science, March
Publisher : Berpusi Publishing

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Abstract

The research on the development of articulate storyline media with the STEM-K WASAKA learning model on temperature, heat, and expansion material aims to describe the validity, practicality, and effectiveness of interactive learning media. This study uses the Research and Development (R&D) method with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. Data collection techniques use expert validation sheets, teacher response questionnaires and student response questionnaires, and test questions. This study produced: (1) the validity score of the articulate storyline interactive learning media was 95.98% with a very valid category; (2) the practicality score of the articulate storyline interactive learning media was 95.94% by teachers and 88.33% by students, indicating very practical criteria; (3) the effectiveness score of the articulate storyline interactive learning media was obtained from the pretest and posttest values with an N-gain score of 0.7 which was categorized as very effective. Similar learning can be used and developed on other materials in science subjects and other subjects. Thus, teachers can utilize articulate storyline as an alternative interactive learning media that supports conceptual understanding and trains students' skills. Based on these results, it can be concluded that the Articulate Storyline media for temperature, heat, and expansion materials is stated to be very valid, very practical, and very effective for use in science learning for junior high school grade VII.
Portrait of Pedagogical Content Knowledge (PCK) of Science Teachers in Global Islamic Boarding School Material Classification of Living Things Hasanah, Putri; Fahmi; Irhasyuarna, Yudha; Putri, Rizky Febriyani
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7617

Abstract

Pedagogical Content Knowledge (PCK) is a wedge between Content Knowledge and Pedagogical Knowledge, namely knowledge about the material being taught and how to teach it. The teacher's ability to understand the material and manage learning greatly determines the improvement of the quality of learning in the classroom in realizing meaningful learning for students. This study aims to describe the Pedagogical Content Knowledge (PCK) for science teachers at the Global Islamic Boarding School Middle School (GIBS) regarding the classification of living things. This type of research is descriptive qualitative. Data collection techniques using observation sheets, interviews and documentation. The results of the study show that teachers can balance between two competencies, namely knowledge of material classification of living things and how to teach it using 7 aspects of Pedagogical Content Knowledge (PCK), namely Content Knowledge, Knowledge of Specific Context, Knowledge of Learners and Learning, Pedagogical Knowledge, Curriculum Knowledge, Knowledge of General Education Context, Assessment Procedures, Evaluation of Outcomes – Educational Ends, Goals, Purposes, and Values.
Literasi Pemanfaatan Agensia Hayati Beauveria bassiana pada Budidaya Jamur Tiram Salupi, Wida; Putri, Rizky Febriyani; Istyadji, Maya; Sya'ban, Muhammad Fuad
SERIBU SUNGAI: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2025): In Process
Publisher : Master Program of Natural Science Education, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/seru.v3i2.373

Abstract

Budidaya jamur tiram (Pleurotus ostreatus) yang dikembangkan oleh Kelompok Tani Agro Jamur Tukul Bersama masih menghadapi berbagai kendala utama, terutama serangan hama dan penyakit yang berdampak pada penurunan produktivitas dan kualitas hasil panen. Penggunaan pestisida kimia belum menjadi pilihan ideal karena berisiko terhadap keamanan pangan, kesehatan lingkungan, serta keberlanjutan usaha. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan petani jamur dalam pemanfaatan agensia hayati Beauveria bassiana sebagai alternatif pengendalian hama dan penyakit yang ramah lingkungan. Kegiatan pengabdian ini merupakan program Program Dosen Wajib Mengabdi di Universitas Lambung Mangkurat (ULM), Metode pelaksanaan meliputi penyuluhan, pelatihan teknis pembuatan dan aplikasi agensia hayati B. bassiana pada budidaya jamur tiram. Hasil kegiatan menunjukkan adanya peningkatan pemahaman mitra mengenai konsep pengendalian hayati serta kemampuan dalam mengaplikasikan B. bassiana secara tepat. Mitra memberikan respons yang sangat positif terhadap inovasi ini karena mampu menekan intensitas serangan hama, mengurangi ketergantungan pada bahan kimia, serta mendukung praktik budidaya jamur tiram yang lebih sehat dan berkelanjutan. Kegiatan ini diharapkan menjadi model pengendalian hama terpadu yang dapat direplikasi pada kelompok budidaya jamur lainnya.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING DENGAN MENGGUNAKAN LKS NON-EKSPERIMEN MATERI “TANAH DAN KEBERLANGSUNGAN KEHIDUPAN” TERHADAP TINGKAT LITERASI SAINS Aprilia, Monica; Putri, Rizky Febriyani; Yulinda, Ratna
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 1 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i1.6083

Abstract

Mengkaji dampak strategi pembelajaran inkuiri terbimbing terhadap literasi sains siswa kelas IX di SMP Negeri 7 Banjarmasin melalui penggunaan LKS non-eksperimental yang berkaitan dengan kelestarian tanah dan kehidupan adalah tujuan utama penelitian ini. Partisipan dalam penelitian ini adalah seluruh siswa kelas IX SMP Negeri 7 Banjarmasin. Kelas IX dari Ruang A dan Kelas IX dari Ruang B yang masing-masing berjumlah 26 siswa menjadi contoh dalam penelitian ini. Sebuah metode yang dikenal sebagai purposive sampling digunakan untuk memilih sampel. Kelas IX di ruang A dijadikan sebagai kelompok kontrol, sedangkan kelas IX di ruang B dijadikan sebagai kelompok eksperimen. Pemeriksaan dan pencatatan merupakan sarana pengumpulan informasi. Dengan menggunakan Asymp.Sig, kami dapat menganalisis sejauh mana siswa memiliki literasi sains. Karena hasil uji 2 sisi kurang dari 0,05 (0,000), kita boleh menerima H1 dan menolak H0. Tingkat literasi sains siswa kelas IX SMP Negeri 7 Banjarmasin ditemukan terdampak oleh strategi pembelajaran inkuiri terbimbing yang menggunakan LKS non-eksperimental tentang tanah dan kelestarian kehidupan.