SEMBIO: Prosiding Seminar Nasional Biologi dan Pendidikan Biologi

MEMICU HASIL BELAJAR SAINS SISWA SMP MELALUI PEMBELAJARAN KONTEKSTUAL

Tue, 19 May 2026 00:00:00 +0000

This study aims to improve the science learning outcomes of grade VIII students of SMP Negeri 1 Sukawati, Gianyar through contextual learning. By involving a sample of 69 people taken by simple random sampling, but what is randomized is the class because it cannot change the classes that have been formed previously. Thus, this study is classified as a quasi-experiment with a pretest-posttest control group design. The instrument used to collect data is a multiple-choice science learning outcome test that has been tested for validity and reliability coefficient. The data collected has been tested for its prerequisites and is in a normal distribution and has a homogeneous variance so that the hypothesis test with the t-test can be carried out. From the results of the hypothesis test, it was found that the science learning outcomes of students who took contextual learning were better than the science learning outcomes of students who took conventional learning. For that, in order to obtain more optimal science learning outcomes, it is recommended to use contextual learning.

TUMBUHAN FAMILI ZINGIBERACEAE DALAM UPAKARA DAN UPAYA PELESTARIANNYA DI DESA KEDISAN KECAMATAN TEGALLALANG KABUPATEN GIANYAR

I Gusti Ayu Rai, Komang Tri Yanti — Tue, 19 May 2026 00:00:00 +0000

The Hindu community in Bali is inseparable from various religious ceremonies. In every religious ritual, the community uses multiple types of upakara facilities which are seen as a symbolic communication process carried out between humans and God, for all His gifts. Upakara facilities come from biodiversity, one of which comes from plants. Plants from the Zingiberaceae family known as empon-empon plants are one of the upakara facilities used in every Yadnya ceremony. Research related to this utilization was conducted in Kedisan Village, Tegallalang District, Gianyar Regency. Based on the research results, it is known that there are 14 types of plants from the Zingiberaceae family that are used in the ceremony, namely jahe (Zingiber officinale), kunyit kuning (Curcuma domestica Val.), kencur (Kaempferia galanga), kecombrang (Etlingera elatior), temu ireng (Curcuma aeruginosa), temu lawak (Curcuma xanthorrhiza), temu kunci (Boesenbergia rotunda), temu giring (Curcuma heyneane), temu mangga (Curcuma amada), temu tis (Curcuma purpurascen Blume), temu gongseng (Kaempferia rotunda L.), temu agung (Curcuma aromatica), temu putih (Curcuma zedoaria Rocs.), dan lempuyang (Zingiber zerumbet). The use of Zingiberaceae plants as a means of ritual is so extensive that the local community balances it with conservation efforts carried out in the yard, planted in pots, and planted as an interlude in plantation areas, fields, and on the edge of rice fields. So in this case, the use of Zingiberaceae plants as a means of ritual is a local wisdom that contains conservation values.

KONSERVASI SUMBER DAYA ALAM HAYATI BERBASIS ETNOBIOPEDAGOGI (KAJIAN TEORITIS)

Tue, 19 May 2026 00:00:00 +0000

The research objectives are to (1) define the basic concepts of ethnobiopedagogy, (2) determine the relevance of local wisdom in preserving biodiversity, (3) determine strategies and forms of integration of ethnobiopedagogy in education and conservation. (4) to find out the challenges and opportunities in its implementation. To achieve this goal, a theoretical literature review was carried out using sources relevant to material on the conservation of biological natural resources based on ethnobiopedagogy (ethnobiology, pedagogy). Conclusions from the theoretical study include: (a) Ethnobiopedagogy is a strategy, an innovative approach in the conservation of biological resources that focuses on the field of education by integrating ethnic values, pedagogy and biology. (b) Local wisdom in preserving biodiversity has very strong and deep relevance. (c) Integration of Ethnobiopedagogy in Education and Conservation, as an intersection of at least three components, namely formal and non-formal education; forms of local wisdom traditions that still exist; and use of Information and Communication Technology. (d) Challenges in implementing Ethnobiopedagogy, namely low human resources, lack of curriculum integration, and the threat of modernization to local wisdom practices.

KEANEKARAGAMAN SUMBER DAYA HAYATI DAN POTENSINYA SEBAGAI BAHAN PESTISIDA NABATI

I Made Subrata — Tue, 19 May 2026 00:00:00 +0000

Indonesia is a tropical country that has a variety of soil types, types of climate, both macro and micro climates and other environmental factors, causing Indonesia to have a diversity of biological resources arranged in a high diversity of ecosystems, both natural and artificial ecosystems. Agriculture is an artificial ecosystem that functions to support the lives of farmers socio-economically. An agricultural ecosystem that is less stable will result in a decline in agricultural production and a decline in the health of people who consume agricultural products as the main food ingredient. In agricultural cultivation, controlling pests and plant diseases is absolutely necessary to increase agricultural yields. Vegetable pesticides are pesticides whose active ingredients come from plants or plants and other organic materials which are effective in controlling pest attacks and plant diseases. The ingredients for these vegetable pesticides are sourced from various types of existing plants. The active compounds in these botanical pesticides are biodegradable so they are safe for the health of the environment and consumers.

PEMANFAATAN PEKARANGAN RUMAH SEBAGAI BENTUK KONSERVASI TERHADAP LINGKUNGAN DAN PELUANG BISNIS KELUARGA

N. Putri Sumaryani, Ni Nyoman Parmithi — Tue, 19 May 2026 00:00:00 +0000

Nature conservation provides many benefits to life. Caring for and protecting the surrounding environment will give good results because humans, plants and animals are a unit that needs each other. Efforts that can be made in maintaining the conservation of the surrounding environment can start from the yard of the house where we live. A home yard can be a form of biodiversity conservation by utilizing land to grow various types of plants, including fruit and medicinal plants, as well as raising pets such as chickens and fish. This utilization can indirectly be an opportunity in the development of a family business.

PEMANFAATAN TANAMAN OBAT BERBASIS KEARIFAN LOKAL DALAM PEMBELAJARAN BIOLOGI KONTEKSTUAL DI SMA NEGERI 9 DENPASAR

A.A. Istri Mirah Dharmadewi, Kadek Novy Susana, Desak Gede Trisna, Herlina Lium — Tue, 19 May 2026 00:00:00 +0000

Local wisdom is a learning resource rich in ecological, social, and cultural values that can be utilized in education, especially biology learning. In Bali, the use of medicinal plants by the community is not only for traditional medicine, but also part of the cultural heritage that reflects the harmonious relationship between humans and nature. This study aims to explore and integrate the potential of local medicinal plants as contextual learning resources in biology subjects at SMA Negeri 9 Denpasar. The method used is an exploratory qualitative study through observations of the school environment, interviews with community leaders and biology teachers, and documentation of local ethnobotany references. The results of the exploration showed that there are at least twelve species of medicinal plants commonly used by the local community, including temulawak (Curcuma xanthorrhiza), cat's whiskers (Orthosiphon aristatus), and pule pandak (Rauvolfia serpentina). These three plants have interesting morphological characteristics to study as well as pharmacological properties that are relevant to public health issues. The integration of these plants in biology learning is carried out through a contextual approach, such as herbarium creation projects, identification of plant structures, and creation of educational videos based on field studies. This activity increases student engagement in the learning process and strengthens the relationship between biological concepts and local realities around them. This finding emphasizes the importance of integrating local knowledge into the school curriculum as a strategy to enrich open materials, increase learning motivation, and foster awareness of conservation and preservation of local culture. This study recommends the development of systematic local wisdom-based teaching materials as a concrete step in supporting Independent Learning and preserving local identity through education.

HUTAN SEKOLAH SEBAGAI KONSERVASI KEANEKARAGAMAN HAYATI DAN SUMBER BELAJAR DI SMP NEGERI 13 DENPASAR-BALI

I Wayan Suanda, I Wayan Ratnadi, Ni Made Sukasih, Nurul Ekawati — Tue, 19 May 2026 00:00:00 +0000

Hutan sekolah di perkotaan memiliki keberadaan yang cukup penting mengingat ruang untuk taman kota sangat sedikit ditemukan. Keberadaan tumbuhan yang beranekaragam pada lahan sekolah memberi kehijauan, kenyamanan untuk belajar, konservasi, tempat hidupnya keanekaragaman sumber daya hayati bahkan dapat dijadikan sebagai sumber belajar. Pembelajaran tidak hanya diberikan di dalam kelas namun pembelajaran di luar kelas, seperti di hutan sekolah atau taman sekolah memberi daya tarik dan menumbuhkan semangat belajar dengan melibatkan semua indra untuk menumbuhkan rasa ingi tahu melalui observasi. Tujuan dari tulisan ini adalah memanfaatkan hutan sekolah sebagai konservasi keanekaragaman hayati dan sumber belajar di SMP Negeri 13 Denpasar. Lahan sekolah yang cukup luas dengan bangunan gedung sekolah yang dalam penataan masih menyisakan lahan kosong cukup luas. Lahan yang luas ini memerlukan penataan berupa penanaman tanaman lokal maupun tanaman hias dan pohon buah yang dapat dimanfaatkan sebagai peneduh, sumber belajar, dan penelitian serta penghasil oksigen.

UPAYA KONSERVASI JALAK BALI (Leucopsar rothschildi) MELALUI KEARIFAN LOKAL MASYARAKAT BALI

kadek yuniari suryatini, Ni Made Milati — Tue, 19 May 2026 00:00:00 +0000

Bali starling (Leucopsar rothschildi) is one of the endemic species of Bali and the typical Indonesian animal whose natural distribution is only found in the Bali Barat National Park. The number of Bali starlings in nature is few and are classified as rare or endangered animals. This is the effect of the large number of illegal hunts in natural habitats because of high market demand and loss of forest habitat which causes the population of Bali starlings to decline rapidly. The method used in this research is library research with a qualitative descriptive approach. Based on the research results, it is known that conservation efforts for the Bali starling as a protected animal through the local wisdom of the Balinese people which is based on the Tri Hita Karana philosophy have had a positive influence on the number of Bali starlings. The explanation of Tri Hita Karana is in the form of awig-awig or customary law. Community support for local wisdom is important in its implementation in a conservation-carrying capacity.

ANALISIS PENGGUNAAN EFFECTIVE ENGLISH COMMUNICATION DALAM MENDESKRIPSIKAN TEMPAT WISATA SERTA KONSERVASI BUDAYA DAN ALAM DI BALI

Ni Made Milati, Kadek Yuniari Suryatini — Tue, 19 May 2026 00:00:00 +0000

This study was conducted with two objectives: 1) How is the use of English used by students? 2) To find out effective methods of communication for students so that later this study requires a comprehensive and systematic study. The benefits developed are that they can provide a positive impact for BEC Academy students in improving their English communication skills. The theoretical benefits of the results of this study are expected to enrich the knowledge of students' effective English communication skills in explaining a tourist spot in good and correct English. In addition, the results of this study can be useful for the development of English speaking skills and can be a reference for further scientific research. This type of research uses a descriptive analytical research method. This method is used to analyse students' abilities in effective English communication.

TAMAN KOTA SEWAKA DHARMA DENPASAR SUMBER PELESTARIAN EKOLOGI DAN KONSERVASI

I Wayan Suanda, Kadek Intan Rusmayanthi, I Komang Swi Artama — Tue, 19 May 2026 00:00:00 +0000

City parks are public facilities as green open spaces (RTH) that have social, ecological, conservation and aesthetic functions as a means for recreational activities, sports, education, research and social activities. The purpose of this study is to determine and examine the function and existence of plant diversity in Sewaka Dharma City Park, Denpasar. Sewaka Dharma City Park has an area of 2.5 ha, located on Jalan Gatot Subroto, Dauh Puri Kaja Village, North Denpasar District, in one area of the Denpasar City government center. The existence of a very strategic city park equipped with sports facilities, play facilities and social facilities, planted with various types of plants and trees that are neatly arranged, providing a beautiful, shady, comfortable and beautiful atmosphere.