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Conceptual knowledge and argumentation skills of biology students in animal physiology courses Amin, Astuti Muh; Adiansyah, Romi; Hujjatusnaini, Noor
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 7 No. 01 (2022): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v7i01.1878

Abstract

Argumentation facilitates students’ cognitive activities as they construct scientific knowledge. Studies related to the relationship between conceptual knowledge and argumentation skills in biology learning, especially in animal physiology courses, are still rarely carried out. The primary aim of this study was to determine the correlation between students’ mastery of biology concepts and argumentation skills. A correlational research design was employed. The research sample consisted of 106 fourth semester Biology Education students. The students’ mastery of biology concepts and argumentation skills were evaluated using valid and reliable instruments. Conceptual knowledge measured in this study refers to students’ ability to explain their responses to essay tests on cognitive concepts. Besides, this study also assessed students’ ability to participate in scientific debates and compose written arguments based on the Toulmin's Argumentation Pattern (TAP) framework. This study indicates an association between students’ grasp of biology concepts and their argumentation skills in the ADI class. The regression equation derived from the data analysis is y = 0.608x + 39.05 with a reliability value of 0.179. Meanwhile, there is no strong correlation between conceptual knowledge and argumentation skills in RQA, ADI-Integrated RQA, or traditional classes. This can be influenced by a variety of factors, including students’ inability to adapt and adjust rapidly to the steps introduced into the learning models. Improving argumentation quality can be accomplished through the use of active and innovative learning models or strategies.
Identification of Microflora Diversity and Its Influence on the Organoleptic Quality of the Traditional Dayak Food Tempoyak in Central Kalimantan Swestyani, Sondra; Hujjatusnaini, Noor
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 3 (2023): Jurnal Bioterdidik
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tempoyak is a traditional fermented food of the Dayak ethnic group in Central Kalimantan. The production of tempoyak remains highly traditional and lacks innovation. Research on tempoyak is still limited, resulting in a lack of documentation of this food as part of Indonesia’s local wisdom and cultural heritage. Therefore, exploring preferences and the appeal of tempoyak’s organoleptic qualities among the millennial generation is essential. This study employed a one-shot case study design. The variables examined include the diversity of microflora in tempoyak and its effect on organoleptic quality and the level of preference among millennials. Isolate identification was conducted using API-50CHL, biochemical tests, and physiological tests. Organoleptic quality was assessed using a hedonic scale. A total of 120 panelists participated in the study, consisting of individuals from Dayak, Madurese, Javanese, and Banjar ethnic groups. Data were analyzed using one-way ANOVA. The study identified 15 microflora isolates in tempoyak that influence its taste and organoleptic properties, including 8 lactic acid bacteria isolates: Pediococcus acidilactici, Lactobacillus curvatus, Leuconostoc mesenteroides, Lactobacillus plantarum, Streptococcus thermophilus, Lactobacillus pentosus, Enterococcus faecium, and Weissella paramesenteroides; 1 non-lactic acid bacterium isolate (Micrococcus varians); 2 yeast isolates (Saccharomyces cerevisiae and Kluyveromyces marxianus); and 4 mold isolates, including Rhizopus, Monilia sitophila, and Mucor roxii. All identified microflora could produce lactic acid, except Aspergillus repens. Statistical analysis showed a significant effect on all sub-variables of organoleptic quality—color, taste, aroma, and texture of Tempoyak. These findings suggest a preference for the color and texture, and a liking for the taste and aroma of Tempoyak. The study indicates potential for Tempoyak to be further developed in a more innovative and contemporary manner, making it more appealing to the millennial generation.Keywords: tempoyak, organoleptic, microflora, Dayak
Penguatan Ekonomi Rumah Tangga Melalui Produksi dan Pemasaran Terasi di Desa Sungai Perlu Hujjatusnaini, Noor; Maulana, Muhammad Akmal; Darma, Rizki Novia; Ridho, Muhammad; Ramadhanti, Noor; Khotimah, Ayu Husnul; Anggraeni, Cici Ramadhan; Azzahra, Jahida
Kapas: Kumpulan Artikel Pengabdian Masyarakat Vol 4, No 1 (2025)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/ks.v4i1.3295

Abstract

Program pengabdian masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan produksi serta pemasaran terasi di Desa Sungai Perlu. Terasi merupakan salah satu produk lokal yang memiliki potensi ekonomi tinggi, namun belum dikelola secara optimal oleh masyarakat. Penelitian ini dilakukan melalui tiga tahap: observasi awal untuk mengidentifikasi kebutuhan masyarakat, pelaksanaan kegiatan pelatihan produksi dan pemasaran terasi, serta evaluasi dampak program. Data dikumpulkan melalui wawancara, pengukuran pengetahuan, dan analisis penjualan sebelum dan sesudah pelatihan. Hasil penelitian menunjukkan peningkatan pengetahuan peserta tentang teknik produksi terasi dari 40% menjadi 90%, serta peningkatan penggunaan media sosial untuk pemasaran dari 20% menjadi 80%. Rata-rata penjualan terasi juga meningkat sebesar 50%, dan kepercayaan diri peserta dalam pemasaran meningkat dari 30% menjadi 90%. Program pengabdian masyarakat ini berhasil meningkatkan keterampilan dan pengetahuan masyarakat dalam produksi dan pemasaran terasi, yang berdampak positif terhadap pendapatan rumah tangga. Dengan demikian, pelatihan ini dapat dijadikan model untuk inisiatif pemberdayaan masyarakat lainnya. Temuan utama dari penelitian ini adalah bahwa peningkatan keterampilan produksi dan pemasaran dapat memberdayakan masyarakat secara ekonomi dan sosial. Keberhasilan program ini menunjukkan pentingnya pelatihan yang tepat untuk meningkatkan kualitas produk lokal dan daya saing di pasar.
Pelatihan Pembuatan Seni Rupa Kolase Biji-Bijian Untuk Meningkatkan Kreativitas Siswa Kelas IV C di SDN 1 Sembuluh 2 Bismillah, Alif; Tenani, Miya; Hujjatusnaini, Noor
Jurnal Pengabdian Masyarakat Mentari Vol. 2 No. 2 (2025): September
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmm.v2i2.152

Abstract

Kegiatan pelatihan seni rupa kolase biji-bijian dilaksanakan untuk meningkatkan kreativitas siswa kelas IV C SDN 1 Sembuluh 2. Latar belakang kegiatan ini adalah pentingnya pembelajaran seni rupa sebagai sarana pengembangan daya imajinasi, kreativitas, dan keterampilan siswa dengan memanfaatkan bahan sederhana yang ada di sekitar. Metode yang digunakan dalam pelatihan ini adalah metode demonstrasi yang diawali dengan penyiapan alat dan bahan, pemberian contoh, pendampingan proses pembuatan, hingga dokumentasi hasil karya. Pelatihan dilaksanakan pada tanggal 5 Agustus 2025 dengan melibatkan 25 siswa. Hasil kegiatan menunjukkan bahwa siswa mampu menghasilkan karya kolase biji-bijian dengan kreativitas yang beragam sesuai tema yang ditentukan. Selain itu, siswa menunjukkan peningkatan keterampilan, ketelitian, kerja sama kelompok, serta rasa tanggung jawab. Kesimpulannya, pelatihan kolase biji-bijian tidak hanya meningkatkan kreativitas seni siswa tetapi juga menumbuhkan sikap positif dalam proses belajar. Kegiatan lanjutan dianjurkan agar pengembangan kreativitas siswa dapat terus berkesinambungan, misalnya melalui pembuatan kolase tiga dimensi dengan bahan daur ulang.
Peningkatan Keterampilan Ramah Lingkungan melalui Pembuatan POC Buah Mengkudu di MTsN 1 Kota Palangka Raya Ayu Handayani; Noor Hujjatusnaini; Rita Sukaesih
Masyarakat Berkarya : Jurnal Pengabdian dan Perubahan Sosial Vol. 2 No. 4 (2025): November : Masyarakat Berkarya : Jurnal Pengabdian dan Perubahan Sosial
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/karya.v2i4.2331

Abstract

The reading This community service activity aims to improve students' environmental skills and science literacy through training in the production and application of liquid organic fertilizer (POC) made from Morinda citrifolia fruit at MTsN 1 Kota Palangka Raya. The activity was carried out in September 2025 using an educational participatory method that actively involved MBKM UIN Palangka Raya students and students in each stage of the activity. The implementation of the activity consisted of four main stages, namely preparation, socialization, POC production practice, and evaluation and reflection. Students were trained to process noni fruit into liquid fertilizer through a fermentation process using additional ingredients of brown sugar, clean water, and EM4 solution as a microbial starter. The results of the activity showed an increase in participants' understanding of the scientific concepts of the fermentation process, organic waste management, and the application of science in everyday life. The application of POC on pakcoy plants showed better vegetative growth compared to untreated plants, characterized by greener leaves and sturdier stems. This activity not only strengthened the critical and collaborative thinking skills of the students but also fostered an environmentally conscious attitude in line with the values of the Pancasila Student Profile. Thus, the training in making POC from noni fruit can be considered a best practice in the application of contextual learning based on ecology.
ANALGETIC EFFECT OF COMBINATION 3:2:1 GEL EXTRACT Ageratum conyzoides Mussaenda frondosa) AND Curcuma domestica of Staphylococcus aureus INFECTED POST PARTUM MICE Hujjatusnaini, Noor; Nada, Ara Aulia; Jumrodah, Jumrodah; Nirmalasari, Ridha; Amin, Astuti Muh
Jurnal Aisyah : Jurnal Ilmu Kesehatan Vol 8, No 3: September 2023
Publisher : Universitas Aisyah Pringsewu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30604/jika.v8i3.2029

Abstract

The lack of knowledge about Ageratum conyzoides, Mussaenda frondosa, and Curcuma domestica as alternative medicines for treating postpartum infections, because there is still little research and documentation being carried out. Therefore, this research is expected to prove in vivo in order to know the analgesic effect of the combination formulation 3:2:1 extracts of Ageratum conyzoides, Mussaenda frondosa, and Curcuma domestica as therapy for post-partum infections. The research method used a true experimental post-test only control-group design, with 36 pregnant female mice as the test object. Ageratum conyzoides leaves, Mussaenda frondosa, and Curcuma domestica were prepared in a 3:2:1 formulation, with design levels of 40%, 60% and 80%. Analgesic-effect data were analyzed using the ANAVA statistical method and Duncan's test with a significant level of 1%. The results of the analgesic effect were obtained from the average number of S.aureus colonies and the vaginal mucosal fluid secretion index of mice infected with S.aureus. The results showed that the combination formulation of 3:2:1 extracts with a concentration of 30% had a significant effect on growth in S.aureus at a significant level of 1%. It was concluded that the 3:2:1 combination formulation can be recommended as the most effective in inhibiting infection S.aureus.
Potensi Terapi Kombinasi Ekstrak Piper crocatum dan Tinospora crispa dalam Memperbaiki Skin barrier Mencit Hiperglikemia Hidayati, Maulidia; Hujjatusnaini, Noor; Nirmalasari, Ridha
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 7 No 1 (2025): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2025.7.1.14812

Abstract

Hiperglikemia kronis dapat menyebabkan berbagai komplikasi, termasuk kerusakan pada Skin barrier. Ekstrak Piper crocatum dan Tinospora crispa diketahui mengandung senyawa bioaktif seperti flavonoid, saponin, alkaloid, dan tanin yang berpotensi memperbaiki gejala tersebut. Tujuan penelitian dilakukan untuk mengevaluasi efek kombinasi ekstrak P. crocatum dan T. crispa terhadap gejala kerusakan Skin barrier pada mencit hiperglikemia, menggunakan desain eksperimental dengan model mencit hiperglikemia yang dibagi menjadi enam kelompok perlakuan dengan dosis berbeda dari ekstrak kombinasi. Efek terapi diuji melalui pengamatan gejala iritasi dan infeksi, hiperpigmentasi, dan lama penyembuhan luka. Hasil analisis menunjukkan bahwa kombinasi ekstrak P. crocatum dan T. crispa secara signifikan memperbaiki gejala kerusakan Skin barrier melalui aktivitas antioksidan dan antiinflamasi. Selain itu, hasil penelitian ini mengungkapkan bahwa kombinasi ekstrak ini bekerja melalui mekanisme perlindungan seluler terhadap stres oksidatif serta modulasi respon inflamasi, yang berkontribusi pada peningkatan fungsi Skin barrier. Analisis statistik menggunakan uji One Way ANOVA menunjukkan adanya perbedaan yang signifikan antara kelompok perlakuan dan kontrol negatif (p < 0,05), yang diperkuat dengan uji lanjut Duncan’s Multiple Range Test (DMRT). Dengan demikian, kombinasi ekstrak P. crocatum dan T. crispa membuka peluang bagi pengembangan terapi berbasis bahan alami dalam menangani komplikasi hiperglikemia, khususnya yang berhubungan dengan kesehatan kulit. Studi lebih lanjut diperlukan untuk mengonfirmasi efektivitas dan keamanan ekstrak ini dalam skala klinis. Kata kunci : Piper crocatum, Tinospora crispa, Skin barrier, hiperglikemia, antiinflamasi, antioksidan
Jumlah Koloni Staphylococcus epidermidis pada Sel Epitel Saluran Urinaria Pasca Treatment Ekstrak Daun Kecombrang (Etlingera elatior) Dalila, Aupi; Hujjatusnaini, Noor; Sari, Lilin Ika Nur Indah; Nirmalasari, Ridha
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 7 No 1 (2025): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2025.7.1.14814

Abstract

Etlingera elatior dikenal memiliki efek antimikroba, tetapi potensinya sebagai agen terapi inflamasi cystitis akibat Staphylococcus epidermidis secara in vivo masih terbatas. Penelitian ini bertujuan untuk mengkaji sinergi senyawa bioaktif dan antioksidan Etlingera elatior dalam menekan stres oksidatif dan inflamasi yang menyertai infeksi, sehingga masih sangat diperlukan untuk memvalidasi temuan sebelumnya sebagai alternatif pengobatan cystitis. Penelitian menggunakan desain true-experimental posttest group. Intervensi melibatkan efek terapi pada mencit jantan galur Balb/c yang terinfeksi Staphylococcus epidermidis sebanyak 28 ekor. Ekstrak Etlingera elatior diuji pada konsentrasi 40%, 50%, 60%, 70%, dan 80%. Data dianalisis menggunakan metode statistik One-Way ANOVA. Hasil penelitian menunjukkan adanya signifikansi penurunan infeksi cystitis efektif pada konsentrasi 50%, berdasarkan morfologi dan total koloni pada saluran urinaria mencit pasca terapi. Penelitian ini membuktikan bahwa Pemberian Daun Kecombrang dapat menurunkan jumblah koloni staphylococcus epidermidis urinaria pasca treatment. Simpulan bahwa ekstrak Etlingera elatior berpotensi sebagai terapi efektif untuk infeksi cystitis terinfeksi Staphylococcus epidermidis secara in-vivo. Efek antimikroba, antiinflamasi, dan antioksidannya mampu menekan peradangan paling efektif pada konsentrasi 50%. Temuan ini memvalidasi hasil penelitian sebelumnya dan dapat dijadikan dasar untuk studi lanjutan terkait efektivitas ekstrak sebagai alternatif terapi cystitis. Kata kunci : Etlingera elatior; Cystitis; Antimikroba, Sel epitel; Koloni; Urinaria
Efek Pembelajaran Online terhadap High Order Thinking Skills pada Siswa Biologi pada Masa Pandemic Covid-19 Amin, Astuti Muh; Karmila, Fitriyah; Muna, Lintal; Hujjatusnaini, Noor; Adiansyah, Romi; Yani, Ahmad
Bioedusiana: Jurnal Pendidikan Biologi Vol 7, No 1 (2022): Bioedusiana
Publisher : Jurusan Pendidikan Biologi - Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/bioed.v7i1.4467

Abstract

Along with the development of the 21st century, students are required to have high order thinking skills (HOTs). Online teaching and learning has become a necessity for education around the world during the COVID-19 pandemic. The sudden change in the learning process during the Covid-19 pandemic had a very significant impact on various aspects of learning, including HOTs. The purpose of this study was to determine the effect of online learning on high order thinking skills in biology students in the city of Ternate. This research is a quantitative descriptive research. Describe the effect of online learning on high order thinking skills. The population in this study were biology students at a public high school in the city of Ternate, North Maluku, Indonesia. The sampling technique was done by purposive sampling. The research sample was biology students at SMA Negeri 4 Ternate and SMA Negeri 8 Ternate, North Maluku with a total of 56 students. The research was conducted in the odd semester of the 2021/2022 academic year. The instrument used in this research is an instrument to measure high order thinking skills. The results of this study indicate that the average total high order thinking skills of biology students for analyzing level is 50.44; level evaluate 45.38; levels creating 41.16. This indicates that more efforts are still needed so that students can have adequate HOTs abilities.
Identifikasi Keragaman Mikroflora dan Pengaruhnya pada Kualitas Organoleptik Tempoyak Khas Suku Dayak di Kalimantan Tengah Swestyani, Sondra; Hujjatusnaini, Noor
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
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.v12i1.11008

Abstract

Tempoyak as local wisdom and national culture is poorly documented. Therefore, it is important to explore the preferences of the millennial generation regarding the organoleptic qualities of Tempoyak. The research design is a one-shot case study. The variables tested were the diversity of microflora in tempoyak, and its influence on the level of organoleptic quality and the level of preference of the millennial generation. Identification of isolates using API-50CHL, biochemical tests and physiological tests. Organoleptic quality uses the hedonic scale test. The research panelists were 120 people from the Dayak, Madura, Jawa and Banjar tribes. Data analysis uses one way Anava analysis. 15 isolates of microflora were found in Tempoyak which affected its taste and organoleptics, 8 isolates including lactic acid bacteria, including Pediococcus acidilactici, Lactobacillus curvatus, Leuconostoc mesenteroides, Lactobacillus plantarum, Streptococcus thermophiles, Lactobacillus pentosus, Enterococcus faecium, and Weissella paramesenteroides. 1 isolate of non-lactic acid bacteria that is Micrococcus varians. 2 isolates from the yeast group consisted of Saccharomyces cereviciae and Kluyveromyces marxianus, and 4 isolates included Rhizopus, Monilia sitophila, and Mucor roxii. All microflora found were capable of producing lactic acid, except Aspergillus repens. The statistical test results show the significance of its influence on the organoleptic quality of all sub-variables, including color, taste, aroma and texture of Tempoyak. The exploration results in this research indicate opportunities for Tempoyak to be more developed, innovative and contemporary, so that it is preferred by the millennial generation.
Co-Authors Aín, Latifah Nur Adiansyah, Romi Afriliani, Hesti Agriana, Brenda Mila ahmad yani Ahmad, Dony Ajiza, Pratisa Defiera Ajiza, Pratisa Deifirera Alia, Rahmah Alya Meiana, Nurma Amelia Fitriani, Amelia Amin, Astuti Muh Anggraeni, Cici Ramadhan Artani Hasbi Astina Astina Astina Astina, Astina Awaluddin, Annisa Maharani Ayatusa'adah, Ayatusa'adah Ayu Handayani Ayu Tiara Putri, Ayu Tiara Azzahra, Jahida Bismillah, Alif Bunga Nur Siammukaromah, Jamalika Dalila, Aupi Damayanti, Annisa Darma, Rizki Novia Erawaty, Yenny Fatimah Febrianty, Riafany Hadi Kusuma, Muhammad Prayoga Hamid, Nasim Hidayati, Maulidia Ihsan, Afifi Raima Jamalika Bunga Nur Siammukaromah Jarkani, Muhammad Jubaidah, Jubaidah Jumrodah Jumrodah Jumrodah Jumrodah, Jumrodah Karlina, Siti Karmila, Fitriyah Kartika, Cindy Khotimah, Ayu Husnul LINTAL MUNA M, Mila Maisyarah, Annisa Maradona, Maradona Marshanda, Utin Tria Marsiah, Marsiah Maulana, Muhammad Akmal Maulida Maulida, Elyami Mega Selfia Mila Mila mila Mila, Nor Mufaddilah, Fira Muh Amin , Astuti Muh.Amin, Astuti Muhammad Ridho Muhammad Syaiful Anwar Muhammad Yusuf Mukhlis Rohmadi Nada, Ara Aulia Nadi, Nadi Najwa, Fatri Nasution, Aulia Fajrurramadhina Nirmalasari, Ridha Nisa, Zahratun Noor, Muhammad Arifin Nur Annisa Nur Indah Sari, Lilin Ika Nur Siammukaromah, Jamalika Bunga Nurohman, Farkhan Nursalina, Nursalina Nurul Septiana, Nurul Pitria, Pitria Purwita Sari, Purwita Puteri Maharani, Septia Rahmadini, Lika Rahmadiyah, Novia Rahman, Luthfi Aulia Ramadhan, Ahmad Ananda Ramadhanti, Noor Raniah, Nor Reski Saputra, Reski Respi, Respi Rita Sukaesih Rita, Ambar Sari, Lilin Ika Nur Indah SARI, MITA Sasmita Sasmita Sa’adah, Ayatus Septianingrum, Dwi Dian Setyowati, Ais Rantauni Siti Maysaroh Sonia Sukmawati, Erviana Swestyani, Sondra Tenani, Miya Tuanfareena, Tuanfareena Tumini Tumini, Tumini Uswatun Khasanah, Purnama Wati, Helda Widya Ningsih, Sri Indah Widyadana, Rafif Ibnu Winanto, Aldi Wulandari, Noor Sari Yantiah Yantiah Yuliyana, Via Ziya, Kholida