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Inventory of Ficus Species in The Bukit Manjai Valley Tropical Rainforest Biodiversity Park Area Aprillita, Gina; Widiyastuti, Dewi Amelia; Nurtamara, Luthfiana; Rezeki, Amalia
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8881

Abstract

The Bukit Manjai Valley Tropical Rainforest Park is home to an abundance of plants that includes a host of Ficus species. The objective of this study was to inventory and descriptively account for the Ficus present in the park. The purposive sampling method was used, where any time we found a Ficus plant, the data collection occurred. Upon finding a Ficus plant, we documented it with photographic evidence and provide scientific identification along with measurements for environmental parameters including air temperature, air humidity (RH), light intensity, soil pH, altitude elevation, soil moisture, and wind speed. The study identified five species of Ficus, specifically, Ficus fistulosa Reinw. Ex Blume, Ficus montana Burm.f., Ficus rosulata C.C.Berg, Ficus uncinata (King) Becc and, Ficus variegata Blume. The study results suggest that the environmental conditions in Bukit Manjai Valley Tropical Rainforest Park, are very conducive for the growth and survival of a variety of Ficus species. This inventory study provides important information to aid the understanding of biodiversity, especially of the Ficus genus, in the tropical rainforest ecosystem of Borneo.
Environmental Conservation and Social Inequality in Buffer Areas: A Comparative Case Study Analysis Ilhami, M. Ridha; Subiyakto, Bambang; Rochgiyanti, Rochgiyanti; Abbas, Ersis Warmansyah; Mutiani, Mutiani; Rezeki, Amalia
Jurnal Planologi Vol 22, No 2 (2025): October 2025
Publisher : Universitas Islam Sultan Agung Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jpsa.v22i2.46256

Abstract

This study explores how social disparities manifest in environmental conservation efforts within buffer zones of protected areas, adopting a comparative case study approach across ten diverse settings in Asia, Sub-Saharan Africa, Latin America. Drawing on qualitative data, it investigates the distribution of benefits, community engagement, and accessibility to natural resources. The analysis reveals that conservation models driven by incentives frequently deepen pre-existing inequities, particularly when policies are crafted without inclusive consultation or sensitivity to local realities. Common challenges identified include elite capture, resource privatization, limited representation of vulnerable groups, and displacements that disregard customary rights. Despite the presence of community-driven initiatives such as local monitoring schemes and ecotourism ventures their impact is often constrained by inadequate governance structures and superficial community involvement. The research underscores the necessity of embedding principles of justice and equity into conservation frameworks to achieve outcomes that are not only ecologically sound but also socially just. Conceptually, this work contributes to critical debates at the intersection of environmental governance and social equity. Practically, it offers guidance for policymakers to design more context-responsive, participatory, and rights-based conservation strategies. In sum, the findings affirm that sustainable conservation is unattainable without meaningful inclusion and respect for historical and cultural claims.
Validity of the development of a digital handout on bryophyte diversity based on problem-based learning (PBL) in Tahura Sultan Adam Mandiangin Maryati, Siti; Ajizah, Aulia; Rezeki, Amalia
Practice of The Science of Teaching Journal: Jurnal Praktisi Pendidikan Vol. 4 No. 2 (2025): November
Publisher : HAFECS PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58362/hafecspost.v4i2.126

Abstract

The development of digital handouts based on Problem-Based Learning (PBL) is important to improve the quality of contextual, interactive learning, and in accordance with the demands of 21st century skills. Biodiversity such as moss (Bryophyta) can be a direct source of learning in learning Cryptogamae courses that can be packaged as teaching materials in the form of digital moss handouts based on PBL. The development of digital handouts can increase the attractiveness of students and overcome obstacles in learning moss material that is difficult for students. This research and development aim to describe the validity of the developed digital handouts. The teaching material development model used is the ADDIE model which is limited to the development stage. The subjects in the study consisted of material validation tests and media experts. The developed digital handout product obtained a percentage of 91.50% in the material validation test with very valid criteria, 70.40% in the media validation test with valid criteria. Based on these results, the digital handout is suitable for use as a support for the Cryptogamae course on moss material. In addition, this study shows that the PBL model packaged in digital handouts can increase student engagement and understanding of complex materials and can be used as a reference for other digital teaching materials. Abstrak. Pengembangan handout digital berbasis Problem-Based Learning (PBL) penting untuk meningkatkan kualitas pembelajaran yang kontekstual, interaktif, dan sesuai dengan tuntutan keterampilan abad ke-21. Keragaman hayati seperti lumut (Bryophyta) dapat menjadi sumber belajar langsung dalam pembelajaran mata kuliah Cryptogamae yang dapat dikemas sebagai bahan ajar berupa handout digital lumut berbasis PBL. Pengembangan handout digital dapat meningkatkan daya tarik peserta didik dan mengatasi kendala dalam mempelajari materi lumut yang sulit bagi peserta didik. Penelitian dan pengembangan ini bertujuan untuk mendeskripsikan validitas terhadap handout digital yang dikembangkan. Model pengembangan bahan ajar yang digunakan adalah model ADDIE yang dibatasi sampai tahap pengembangan (development). Subyek dalam penelitian terdiri dari uji validasi materi dan media. Produk handout digital yang dikembangkan memperoleh persentase 91,50% pada uji validasi materi dengan sangat valid, 70,40% pada uji validasi media dengan kriteria valid. Berdasarkan hasil tersebut, maka handout digital layak digunakan sebagai penunjang mata kuliah Cryptogamae pada materi lumut. Selain itu, penelitian ini menunjukkan bahwa model PBL yang dikemas dalam handout digital dapat meningkatkan keterlibatan dan pemahaman peserta didik terhadap materi yang kompleks dan dapat menjadi acuan sebagai bahan ajar digital lainnya.
MODEL PROBLEM BASED LEARNING BERBASIS BUDAYA LITERASI DIGITAL LAHAN BANTARAN SUNGAI PADA KONSEP SISTEM KOORDINASI MANUSIA TERHADAP KETERAMPILAN MEMECAHKAN MASALAH DAN HASIL BELAJAR PSIKOMOTORIK Khairunisa, Khairunisa; Amalia Rezeki; Firdaus Suwestian; David Bastian Sihombing; Veby Senopati Silam; Fathulliansyah
Pena Jangkar Vol 3 No 2 (2024)
Publisher : Akademi Maritim Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54315/pj.v3i2.65

Abstract

Problem Based Learning adalah model pembelajaran yang menyajikan masalah kontekstual sehingga merangsang peserta didik untuk belajar. Penelitian ini menggunakan eksperimen semu dengan desain penelitian Pre-Test and Post-Test with Non-Equivalent Control-Group Design. Penelitian ini bertujuan yaitu untuk mendeskripsikan apakah terdapat pengaruh model PBL berbasis CLDW pada konsep sistem koordinasi dapat meningkatkan keterampilan memecahkan masalah dan hasil belajar psikomotorik. Culture Literacy Digital Wetland merupakan salah satu media aplikasi dalam pembelajaran dengan mengakses perangkat pembelajaran pada E-learning. Teknik analisis data menggunakan SPSS yang diperoleh dari hasil pre-test, post-test dan video wawancara peserta didik. Berdasarkan hasil analisis data keterampilan memecahkan masalah peserta didik mengalami peningkatan yang signifikan sebesar 23,04% dengan nilai terkoreksi sebesar 42,28 pada kelas kontrol dan peningkatan sebesar 32,72% dengan nilai terkoreksi sebesar 66,07 pada kelas eksperimen. Hasil belajar psikomotorik mengalami peningkatan yang signifikan sebesar 22,29% dengan nilai terkoreksi sebesar 89,19 pada kelas kontrol dan peningkatan sebesar 24,32% dengan nilai terkoreksi sebesar 97,29 pada kelas eksperimen.
PENGEMBANGAN BOOKLET KAJIAN STRUKTUR POPULASI TUMBUHAN MENTEGA (Diospyros blancoi) DI KAWASAN DESA SUNGAI LANDAS SEBAGAI BAHAN PENGAYAAN KONSEP SUB PLANTAE BIOLOGI SMA Aminah, Siti; Mahrudin, Mahrudin; Rezeki, Amalia
BIOEDUKASI (Jurnal Pendidikan Biologi) Vol 16, No 2 (2025): BIOEDUKASI, NOVEMBER 2025
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v16i2.11438

Abstract

Education in the 21st century requires teachers to demonstrate creativity by developing innovative learning resources, particularly in biology education. One form of printed teaching material that can be developed is a booklet, which offers visual appeal through illustrations, colors, and concise text. A booklet highlighting the local potential of the butter plant (Diospyros blancoi) is expected to serve as enrichment material for students, especially related to the Sub-Plantae concept. This study aims to (1) describe the population structure of Diospyros blancoi in the Sungai Landas Village area and (2) evaluate the feasibility of a booklet titled “Getting to Know Butter Plants in the Sungai Landas Village Area as Enrichment Material for High School Biology.” The booklet development followed the Plomp model, which includes five phases: preliminary investigation, design, realization/construction, testing, evaluation and revision, and implementation. The evaluation phase applied Tessmer’s formative evaluation approach. Population structure data were obtained by categorizing plants into three age phases: pre-reproductive, reproductive, and post-reproductive. The results showed that the number of pre-reproductive individuals was 6, reproductive 18, and post-reproductive 11. The density of each phase was 1.25 ind/ha (pre-reproductive), 3.75 ind/ha (reproductive), and 2.29 ind/ha (post-reproductive). The population exhibited a disturbed pyramid structure, indicating a potential decline in adult individuals in the future. The validity test yielded a score of 83.85% (valid), while the content practicality test scored 96.61% (very good) and the expected practicality test scored 97% (very good). Based on these results, the developed booklet is categorized as valid and practical, making it suitable for use as an enrichment material in high school biology learning.
Health Examination of The Digestion of Proboscis Monkey (Nasalis larvatus) through Bacteriological Tests on Feces Maisya, Camalia; Nurliani, Anni; Rezeki, Amalia; Rusmiati, R
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2023: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

This study aims to identify bacteria and the prevalence value of bacteria found in probosci's monkey feces as a picture of proboscis monkey digestive health. Seventeen fecal samples from each proboscis monkey, namely Mimin, Chikita, and Pedro, were taken at the Bekantan Rescue Center, Sahabat Bekantan Indonesia Foundation (SBI). Feces were identified by making macroscopic and microscopic observations. Visible observations include consistency, color, mucus, and blood in the physical feces. Microscopic observations were made by culturing feces on Mac Conkey, blood agar, EMBA, DHL agar, and NA media, followed by gram staining and biochemical tests consisting of VP (Voges-Proskaeur) test, methyl red test, indole test, citrate test, and lactose test. The results of identifying 17 feces samples from each probosci's monkey found the presence of E.coli bacteria from microscopic testing. The prevalence of E.coli bacteria in Mimin, Chikita, and Pedro is 41.17%; 35.29%; 35.29%, so it is concluded that the presence of E.coli is a typical bacterium that is not harmful to the digestion of proboscis monkeys, supported by observations on the physical macroscopic feces of good probosci's monkeys.
Identification of Intestine Parasite Worms Eggs in Feces Proboscis Monkey (Nasalis larvatus) Rahman, Fiqita Giulleta Irtifannisa; Nurliani, Anni; Rezeki, Amalia; Rusmiati, R
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2023: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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

Abstract

The proboscis monkey (Nasalis larvatus) is one of the endemic primates on the island of Borneo which is protected in Indonesia. Rehabilitation efforts are important to prevent extinction of the proboscis monkey. Parasitic diseases are diseases that often infect primates in rehabilitation centers. Examination feces is one way to diagnose the presence of parasitic worms in the animal's body. This study aims to identify and know Prevalence of types of parasitic worms found in the feces of proboscis monkeys at the Bekantan Rescue Center Sahabat Bekantan Foundation (SBI). Sampling of proboscis monkey feces was carried out for 20 days on three proboscis monkeys at SBI. Identification of endoparasites is carried out in the Parasitology Laboratory, Banjarbaru Veterinary Center, South Kalimantan, using the Whitlock sedimentation method. The results of this study indicate that there are types of worms Trichuris trichiura, Trichostrongylus sp. and Oesophagostomum sp. found in proboscis monkey feces samples. The highest prevalence was found in the type of worm Trichuris trichiura which was found in Mimin's proboscis monkey, which was 35%.
Pengembangan E-Booklet Berbasis Aplikasi Android Pada Sub Konsep Sistem Peredaran Darah Manusia Kelas XI SMA Norazijah, Sri Widiya Norazijah; Kaspul, Kaspul; Rezeki, Amalia
Jurnal Pendidikan Jompa Indonesia Vol 3 No 2 (2024): JUPENJI: Jurnal Pendidikan Jompa Indonesia
Publisher : Yayasan Jompa Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57218/jupenji.Vol3.Iss2.1059

Abstract

Electronic booklets are learning resources that are in accordance with online learning conditions, the 2013 curriculum and IT advances in education. The research model used is 4D namely: 1) Define, 2) Design and 3) Development which then in the Development stage uses the Tessmer Formative Evaluation design namely 1) Expert assessment and 2) individual test 3) small group test. The subjects of the validity test were 2 Biology Education lecturers and 1 Biology teacher at SMA Negeri 4 Banjarmasin. The individual test subjects were 3 class XI MIPA 3 students at SMA Negeri 4 Banjarmasin and the small group test subjects were 4 students in the same class. The results of the study show 1) the validity of the Android application-based E-Booklet based on 5 aspects has a valid category; 2) the practicality of the contents of the Android application-based E-Booklet has attractiveness based on the responses of students in the at least good category, the practicality of the hope that the E-Booklet is easy to use based on the responses of students in the least good category; and 3) the effectiveness of expectations based on critical thinking assessments obtains a very good category in interpretation, analysis, evaluation, explanation, and self-regulation skills, and has a good category in the aspect of inference
Knowledge, Perception, and Participation of Proboscis Monkey Habitat Buffer Village Communities, Curiak Island Area Rezeki, Amalia; Hatta, Gusti Muhammad; Arifin, Yudi Firmanul; Yunita, Rizmi
Interdisciplinary Social Studies Vol. 2 No. 4 (2023): Regular Issue
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v2i4.403

Abstract

Background: Indonesia has the third largest biodiversity of primate fauna in the world with 61 species, and there are 38 endemic primate species from these 61 species. One of the endangered endemic primates is Proboscis Monkey which is the mascot of the fauna of South Kalimantan. Proboscis proboscis conservation efforts are the responsibility of all parties, including the community. Community concern and participation are indicators of the success of proboscis monkey conservation. Aim: This study aims to analyze  the condition of the socio-cultural aspects of the local community around the proboscis monkey habitat in the Curiak Island area  through knowledge, perception and community participation. Method: Descriptive method with purposive sampling was used. Meanwhile, the research instruments were in the form of questionnaires distributed to the public and direct interviews. Findings: The results of this study show that  public knowledge of the existence of proboscis monkeys and their habitat on average exceeds 50%; people's perception of the existence of proboscis monkeys and their habitat on average exceeds 50%; and community participation in efforts to protect proboscis monkeys and their habitats by more than 80%.
Development of student worksheets on ecosystem interaction concepts through an integrated environmental approach to critical thinking skills Salsabilla, Nisvie Nur; Arsyad, M.; Rezeki, Amalia
Practice of The Science of Teaching Journal: Jurnal Praktisi Pendidikan Vol. 4 No. 2 (2025): November
Publisher : HAFECS PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58362/hafecspost.v4i2.144

Abstract

In 21st century education, cultivating critical thinking is recognized as a vital skill that students must acquire. However, according to findings from the PISA survey, Indonesian students still lag behind in this area, scoring only 55.8%, which is below the OECD average of 58.5%. This research focuses on developing student worksheets (LKPD) that incorporate an environmental perspective to enhance the critical thinking abilities of high school students, particularly within the topic of interactions among ecosystem components. The development process adopted the ADDIE framework comprising analysis, design, development, implementation, and evaluation stages. Data were gathered using interviews, student needs assessments, expert reviews of the materials and tools, as well as practicality and effectiveness evaluations through pre- and post-tests. Validation results indicated that the LKPD achieved a very high validity rating, with scores ranging between 88% and 100%. Student feedback from the practicality test was overwhelmingly positive, with an average score of 91%, indicating a high level of usability. Furthermore, the effectiveness test demonstrated a significant improvement in students' critical thinking skills, reflected in a high average N-gain score of 0.74. These findings underscore the pedagogical value of integrating environmental contexts into science instruction, offering an empirically validated framework for strengthening critical thinking and advancing 21st-century competencies in biology education. Abstrak. Pendidikan abad 21 menuntut keterampilan berpikir kritis sebagai bagian dari kompetensi utama yang harus dimiliki peserta didik. Faktanya berdasarkan hasil survei PISA, tingkat berpikir kritis siswa Indonesia masih tergolong rendah dengan nilai 55.8% dari 58.5% rata-rata OECD (Organization for Economic Cooperation and Development). Penelitian ini bermaksud guna mengembangkan lembar kerja peserta didik (LKPD) melalui pendekatan lingkungan terintegrasi keterampilan berpikir kritis siswa SMA pada subkonsep interaksi antar komponen ekosistem. Penelitian ini menerapkan metode research and development (R&D) dengan model ADDIE, melalui tahapan analyze, design, development, implement dan evaluate. Teknik pengumpulan data mencakup wawancara, angket kebutuhan siswa, validasi ahli perangkat, validasi ahli materi, uji kepraktisan siswa serta uji keefektifan melalui pretest dan posttest. Hasil validasi menemukan bahwasanya LKPD yang dikembangkan memperoleh kriteria sangat valid dengan skor rata-rata 88–100%. Uji kepraktisan juga menunjukkan respons sangat positif dari peserta didik dengan skor rata-rata 91% dengan kriteria sangat praktis. Uji keefektifan menunjukkan bahwa penggunaan LKPD mampu meningkatkan keterampilan berpikir kritis siswa secara signifikan dengan nilai rata-rata N-gain sebesar 0,74 dengan kategori tinggi. Temuan ini menyoroti nilai pedagogis integrasi konteks lingkungan ke dalam pengajaran sains, menawarkan kerangka kerja yang tervalidasi secara empiris untuk memperkuat pemikiran kritis dan mengembangkan kompetensi abad ke-21 dalam pendidikan biologi.