ThesisOpen AccessMetadata saja
2026•Skripsi, Thesis, Disertasi, dan Tugas Akhir
Abstrak Penelitian ini bertujuan membandingkan penurunan bobot sampah organik pada proses pengomposan menggunakan metode Berkeley dan Takakura serta mengkaji potensinya sebagai sumber belajar biologi. Penelitian ini menggunakan pendekatan kuantitatif dengan metode eksperimen melalui Rancangan Acak Lengkap (RAL) satu faktor yaitu metode pengomposan, dengan dua perlakuan dan tiga ulangan. Bahan yang digunakan sampah organik berupa sisa sayuran, daun kering, dan serbuk gergaji dengan penambahan aktivator EM4. Penurunan bobot ditentukan berdasarkan perubahan bobot awal dan akhir bahan hingga berakhirnya proses dekomposisi. Parameter pendukung selama proses pengomposan meliputi suhu, pH, dan kelembapan, sedangkan hasil akhir dianalisis berdasarkan suhu, pH, kelembapan, C-organik, N-total, dan rasio C/N. Hasil penelitian menunjukkan rata-rata penurunan bobot metode Berkeley sebesar 176,85 g/hari, lebih tinggi dibandingkan Takakura sebesar 146,30 g/hari. Namun uji One-Way ANOVA menunjukkan perbedaan tersebut tidak signifikan secara statistik dengan Sig 0,135 (Sig> 0,05). Karakteristik akhir kompos relatif sama. Berdasarkan SNI, nilai pH, kelembapan, dan N-total memenuhi persyaratan, sedangkan suhu, C-organik dan rasio C/N masih belum memenuhi persyaratan. Hasil penelitian berpotensi dimanfaatkan sebagai sumber belajar biologi dalam bentuk modul ajar pada materi Ekologi dan Lingkungan. Abstract This study aimed to compare the reduction in organic waste weight during the composting process using the Berkeley and Takakura methods and to examine its potential as a biology learning resource. This study employed a quantitative approach using an experimental method with a Completely Randomized Design (CRD) involving one factor, namely the composting method, with two treatments and three replications. The materials consisted of organic waste, including vegetable residues, dried leaves, and sawdust, with the addition of EM4 as an activator. Weight reduction was determined based on the difference between the initial and final weights of the materials at the end of the decomposition process. Supporting parameters monitored during the composting process included temperature, pH, and moisture content, while the final compost characteristics were analyzed based on temperature, pH, moisture content, organic carbon (C-organic), total nitrogen (N-total), and the C/N ratio. The results showed that the mean weight reduction using the Berkeley method was 176.85 g/day, which was higher than that obtained using the Takakura method (146.30 g/day). However, the One-Way ANOVA results indicated that this difference was not statistically significant, with a significance value of 0.135 (p > 0.05). The final characteristics of the compost produced by the two methods were relatively similar. Based on the Indonesian National Standard (SNI), the pH, moisture content, and total nitrogen values met the required standards, whereas temperature, organic carbon, and the C/N ratio did not yet meet the specified requirements. The findings of this study have potential applications as a biology learning resource in the form of a teaching module for topics related to Ecology and the Environment.
ThesisOpen AccessMetadata saja
2026•Skripsi, Thesis, Disertasi, dan Tugas Akhir
Penelitian etnobotani bertujuan untuk mengetahui jenis tumbuhan yang digunakan sebagai obat, bagian dari tumbuhan yang digunakan, cara pengolahan dan pengaplikasian tumbuhan sebagai obat tradisional, dan potensinya sebagai sumber belajar biologi oleh suku Toraja di Desa Sapan Kua-Kua Kecamatan Buntao Kabupaten Toraja Utara Provinsi Sulawesi Selatan dengan menggunakan metode deskriptif kualitatif dengan pendekatan etnografi dengan fokus kajian etnobotani. Data penelitian diperoleh dengan wawancara, observasi, dan dokumentasi. Responden penelitian ini adalah ketua adat, bidan kampung, orang yang dituakan, dan individu yang mengetahui lebih tentang pemanfaatan tumbuhan obat. Hasil penelitian menunjukkan bahwa dalam penelitian terdapat 32 jenis tumbuhan yang digunakan sebagai obat oleh suku Toraja di Desa Sapan Kua-Kua, tumbuhan tersebut didominasi oleh famili Zingiberaceae. Bagian tumbuhan yang digunakan sebagai obat adalah daun, batang, akar, bunga, buah, tunas, rimpang dan umbi lapis. Tumbuhan yang digunakan sebagai obat diolah dengan cara direbus, diparut, disaring, dibakar, diseduh, dikupas, dikunyah, ditumbuk, diremas, dimemarkan dan diiris. Masyarakat mengaplikasikan obat-obatan tersebut dengan cara diminum, dioleskan, ditiupkan, dikonsumsi langsung dan dikumur. Hasil penelitian ini dapat dijadikan sumber belajar biologi pada jenjang SMA/MA kelas X khususnya pada materi keanekaragaman hayati. Sehingga hasil penelitian ini dapat digunakan sebagai pendukung pembelajaran biologi yang tidak hanya berfokus pada teori, tetapi juga memberikan pengalaman belajar yang relevan dengan kehidupan peserta didik. Ethnobotanical research aims to determine the types of plants used as medicine, the parts of the plants used, how to process and apply plants as traditional medicine, and their potential as a source of biological learning by the Toraja tribe in Sapan Kua-Kua Village, Buntao District, North Toraja Regency, South Sulawesi Province using a qualitative descriptive method with an ethnographic approach with a focus on ethnobotanical studies. Research data was obtained by interviews, observation and documentation. Respondents to this research were traditional leaders, village midwives, elders, and individuals who knew more about the use of medicinal plants. The results showed that in the research there were 32 types of plants used as medicine by the Toraja tribe in Sapan Kua-Kua Village, these plants were dominated by the Zingiberaceae family. The parts of plants used as medicine are leaves, stems, roots, flowers, fruit, shoots, rhizomes and tubers. Plants used as medicine are processed by boiling, grating, filtering, burning, brewing, peeling, chewing, pounding, kneading, bruising and slicing. People apply these medicines by drinking, smearing, blowing, consuming directly and gargling. The results of this research can be used as a biology learning resource at the SMA/MA class X level, especially on biodiversity material. So the results of this research can be used to support biology learning which does not only focus on theory, but also provides learning experiences that are relevant to students' lives.
ThesisOpen AccessMetadata saja
2025•Skripsi, Thesis, Disertasi, dan Tugas Akhir
This study aims to determine the effectiveness of POC on green chili growth and analyze the potential of the research results in biology learning. This study used a quantitative approach with an experimental method, applying a completely randomized design (CRD) with one factor, namely POC concentration, consisting of four treatments: P0 (0%), P1 (0.8%), P2 (1.6%), and P3 (3%). Observations were conducted on the 35th day after planting, with observation parameters including plant height and number of leaves. The results indicate that the application of liquid organic fertilizer from shallot and garlic skins affects the growth of green chili plants, particularly in terms of plant height and number of leaves. The results also have the potential to be used as teaching material in the XII grade of senior high school’s biology learning on growth and development, particularly in Basic Competency (KD) 3.1, which is to explain the effects of internal and external factors on the growth and development of living things.
ThesisOpen AccessMetadata saja
2025•Skripsi, Thesis, Disertasi, dan Tugas Akhir
Kepayang (Pangium edule Reinw.) adalah tumbuhan berkayu dari famili Achariaceae yang seluruh bagiannya dapat dimanfaatkan sebagai pangan, rempah, bahan bangunan, dan pengawet ikan. Salah satu suku yang memanfaatkan tumbuhan Kepayang adalah suku Dayak Kenyah Lepo Ta’u yang berada di Desa Long Nawang. Penelitian ini bertujuan untuk mengkaji pemanfaatan tumbuhan Kepayang oleh masyarakat Suku Dayak Kenyah Lepo Ta’u di Desa Long Nawang, serta keterkaitannya dengan pembelajaran Biologi di tingkat SMA. Penelitian ini dilaksanakan dengan metode kualitatif dan pendekatan naratif. Sampel penelitian dipilih secara purposive dengan jenis snowball sampling. Data dikumpulkan melalui observasi, wawancara, dan dokumen. Hasil penelitian menunjukkan bahwa masyarakat memanfaatkan tumbuhan Kepayang sebagai bahan makanan, konstruksi, dan kayu bakar. Buah Kepayang diolah menjadi cemilan, makanan fermentasi, dan non-fermentasi. Batang pohon dimanfaatkan sebagai bahan bangunan sederhana, sedangkan rantingnya digunakan sebagai bahan bakar. Analisis data penelitian dan kurikulum pembelajaran IPA di tingkat SMP dan Biologi di tingkat SMA menunjukan bahwa pengetahuan lokal tentang pemanfaatan Kepayang dapat diintegrasikan dalam pembelajaran Biologi di SMA untuk memperkaya pemahaman siswa tentang keanekaragaman hayati dan pemanfaatannya. Kepayang (Pangium edule Reinw.), a woody plant from the family Achariaceae, is traditionally utilized in various forms as food, spices, construction materials, and fish preservatives. The Dayak Kenyah Lepo Ta'u people in Long Nawang Village are among the indigenous communities that incorporate Kepayang into their daily lives. This study aims to explore the ethnobotanical practices related to Kepayang in this community and investigate its pedagogical relevance to high school biology education. A qualitative narrative approach was applied, with purposive and snowball sampling techniques guiding participant selection. Data were collected through field observation, interviews, and document analysis. The findings reveal that Kepayang is used as a food ingredient, construction material, and fuel source. Its fruit is processed into snacks and fermented and non-fermented foods, while its wood is used in basic construction and its branches as firewood. A cross-analysis with the national science and biology curriculum at the junior and senior high school levels indicates that local knowledge surrounding Kepayang offers rich content for contextualizing biodiversity and ethnobotany in biology lessons, enhancing students' understanding of local biological resources and sustainable use.
ThesisOpen AccessMetadata saja
2025•Skripsi, Thesis, Disertasi, dan Tugas Akhir
The Dayak tribe maintains and preserves the culture and customs inherited from their ancestors, one of which is through the tradition of the Long Table Cultural Feast. In this cultural feast, the Dayak community utilizes the surrounding natural resources, such as fruits and vegetables as serving ingredients, as well as other local plants for table making and decoration, which are done in mutual cooperation. However, in the midst of globalization, this form of traditional knowledge is increasingly subject to attrition and faces significant risks of endangerment. Through an ethnobotanical study approach, this research aims to explore the local knowledge system regarding the utilization, function, and cultural significance of plants within the context of the Long Table tradition. The research was conducted with a qualitative method using a narrative research design, through in-depth interviews, direct observation, and document analysis, with participants consisting of the customary head, chairman of the activity committee, village head, and the community directly involved. The results showed that there were 27 plant species from 16 families, with details of 16 species utilized as food, 4 as decoration, 4 as equipment, 3 as food wrappers, and 5 as musical instruments. Some species have multiple functions that are full of symbolic meaning, enriching the cultural values contained in the tradition. The culture reflected in this practice is the result of a system of ideas, feelings, actions, and works that are formed and passed on through the process of social learning. Therefore, the integration of ethnobotanical-based local knowledge into biology learning has great potential in improving students' understanding of biodiversity concepts while fostering respect and appreciation for local cultural wisdom.
ThesisOpen AccessMetadata saja
2023•Skripsi, Thesis, Disertasi, dan Tugas Akhir
This study aimed to analyze the use of biology learning media in class XI SMA Negeri 02 Tarakan City. The method used in this research was a documentation study with a qualitative approach. The data collection used in this study were interviews, observation, and documentation. Data were analyzed using data reduction, data presentation, drawing conclusions, and data triangulation to assist in analyzing and checking the validity of the data. The object of this study was the activity of utilizing learning media used by biology teachers in class XI at SMA Negeri 02 Tarakan City. The subjects in this study were biology teachers at SMA Negeri 02 Tarakan City and class XI MIPA students. Based on the data analysis carried out from the results of the research, it was shown that the types of learning media used by biology teachers were print media and graphic media, in the form of pictures and mind mapping. Factors that were considered by biology teachers in using learning media were the availability of media, student characteristics, the ease of the teacher in operating learning media, and learning materials. The contents of the learning media used by biology teachers were appropriate to the learning material, making it easier for students to understand the learning material In the use of learning media by biology teachers, there were no obstacles that arose in the form of students who were not focused or not paying attention, noisy class conditions, availability of learning media, and learning time
ThesisOpen AccessMetadata saja
2022•
IDENTIFIKASI MORFOLOGI DAUN TINGKAT FAMILI PADA TUMBUHAN MONOKOTIL DAN POTENSI PENERAPANNYA PADA PEMBELAJARAN BIOLOGI Penelitian ini bertujuan untuk mengetahui morfologi daun tingkat famili pada tumbuhan monokotil dan potensi penerapannya pada pembelajaran Biologi. Penelitian ini dilakukan pada bulan April-Mei 2022. Lokasi penelitian di RT. 9 Kelurahan Juata Laut. Penelitian ini merupakan penelitian deskriptif eksplorasi. Pengumpulan data dilakukan dengan menggunakan random sampling dan menggunakan pendekatan kualitatif. Hasil penelitian menunjukkan bahwa morfologi daun tingkat famili terdapat 2 famili yang memiliki persamaan morfologi daun yaitu famili Orchidaceae dan famili Musaceae. Famili Orchidaceae terdiri dari 2 spesies yaitu anggrek ungu dan anggrek merpati memiliki bentuk daun yang sama yaitu memanjang, ujung daun runcing, pangkal daun tumpul, susunan tulang daun sejajar, tepi daun sama rata, daging daun berdaging, warna daun hijau dan memiliki permukaan yang licin. Famili Musaceae terdiri dari 2 spesies yaitu pisang kepok dan pisang batu dengan memiliki bentuk daun memanjang, ujung daun terbelah, pangkal daun berlekuk, susunan tulang daun sejajar, bentuk tepi daun rata, daging daun seperti kertas, warna daun hijau serta memiliki permukaan daun bagian atas licin dan bagian bawah berselaput lilin. Hasil penelitian berpotensi untuk dijadikan sebagai sumber pada pembelajaran biologi yang terdapat pada kompetensi dasar 3.7 dan kompetensi dasar 4.7 dengan materi Plantae yang dituangkan dalam bentuk silabus. IDENTIFICATION OF LEAF MORPHOLOGY AT FAMILY LEVEL IN MONOCOTYLEDONOUS PLANTS AND THEIR POTENTIAL APPLICATIONS IN BIOLOGY LEARNING This study aimed to determine the leaf morphology at the family level in monocotyledonous plants and their potential application in Biology learning. This research was conducted from April to May 2022. The research location was in RT. 9 Juata Laut Village. This was exploratory descriptive research. Data was collected by using random sampling and a qualitative approach. The results showed that leaf morphology, namely the Orchidaceae family and the Musaceae family. The Orchidaceae family consisted of 2 spesies, namely purple orchids, and pigeon orchids, which had the same leaf shape, namely elongated, pointed leaf tips, blunt leaf bases, parallel leaf bone arrangement, leaf edges evenly, fleshy leaf, green leaf and a smooth surface. The Musaceae family consisted of 2 spesies, namely Kepok bananas and batu bananas with elongated leaf shapes, split leaf tips, curved leaf bases, parallel leaf bone arrangement, flat leaf edges, leaf flesh like paper, green leaf color and had an upper leaf surface, smooth and waxy underside. The results of the research had the potential to be used as a source for learning biology contained in basic competencies 3.7 and basic competencies 4.7 with Plantae material as outlined in the syllabus.
ThesisOpen AccessMetadata saja
2022•Skripsi, Thesis, Disertasi, dan Tugas Akhir
EVALUASI PELAKSANAAN PENILAIAN AUTENTIK PADA PEMBELAJARAN BIOLOGI DI SMA NEGERI 1 TARAKAN Abstrak Penelitian ini bertujuan untuk mengetahui prosedur penilaian autentik dalam pembelaran biologi, kesesuaian dalam penerapan penilaian autentik guru biologi terhadap standar proses penilaian kurikulum 2013, dan kendala yang dialami guru biologi di SMA Negeri 1 Tarakan dalam pelaksanaan penilaian autentik sesuai dengan kurikulum 2013. Metode penelitian menggunakan pendekatan deskriptif kualitatif. Subjek penelitian 3 guru mata pelajaran biologi, wakil kurikulum dan 24 peserta didik dengan penentuan sampel menggunakan purposive sampling. Data diperoleh berdasarkan hasil observasi, dokumentasi, angket dan wawancara. Hasil penelitian menunjukkan bahwa prosedur penilaian autentik pada pembelajaran biologi sudah berjalan dengan baik. Pada tahap perencanaan diperoleh hasil sebesar 86,6%, pada tahap pelaksanaan diperoleh hasil sebesar 85,1%, dan pada tahap pelaporan diperoleh hasil 83,3%. Kesesuaian pelaksanaan penilaian autentik pada pembelajaran biologi dalam aspek sikap, aspek pengetahuan, dan aspek keterampilan sudah sesuai dengan Permendikbud No. 23 Tahun 2016 tentang standar penilaian pendidikan, dan kendala guru dalam pelaksanaan penilaian autentik pada pembelajaran biologi adalah kendala waktu yang terbatas karena pandemik covid, biaya yang lebih banyak, banyaknya komponen/kriteria dalam penilaian autentik, kurangnya motivasi siswa dalam mengikuti pembelajaran yang inovatif dengan penilaian autentik serta prasarana yang tidak berfungsi dengan baik. ABSTRACT The purpose of this study was to identify the authentic assessment process in biology learning, the suitability of applying authentic assessment of biology teachers to the standard 2013 curriculum assessment process, and the challenges faced by biology teachers at SMA Negeri 1 Tarakan in implementing authentic assessment in line with the 2013 curriculum. Three biology professors, curriculum representatives, and 24 students were the research subjects. The sample was chosen via purposive sampling. The data were obtained based on the results of observations, documentation, questionnaires, and interviews. The results showed that biology learning’s authentic assessment process was operating successfully. Results of the planning stage were 86.6 percent, those for implementation stage were 85.1 percent, and those for the reporting stage were 83.3 percent. In terms of attitudes, knowledge aspects, and skill aspects, the implementation of the authentic assessment of biology learning complied with Permendikbud No. 23 of 2016 about educational assessment standards. Limited time due to the covid pandemic, higher costs, numerous components and criteria in authentic assessment, a lack of student motivation to engage in innovative learning with authentic assessments, and inadequate infrastructure were some of the challenges faced by teachers when implementing authentic assessments in biology learning.
ThesisOpen AccessMetadata saja
2021•Skripsi, Thesis, Disertasi, dan Tugas Akhir
Hubungan Kemandirian Belajar dan Motivasi Belajar dengan Hasil Belajar Biologi Siswa Kelas XI Lintas Minat di SMA Hang Tuah Tarakan (Dibimbing oleh Zulfadli, M.Pd dan Vlorensius, S.Si.,M.Pd). Penelitian ini bertujuan untuk menganalisis hubungan kemandirian belajar dan motivasi belajar dengan hasil belajar biologi siswa kelas XI lintas minat di SMA Hang Tuah Tarakan. Jenis penelitian ini adalah penelitian korelasi dengan menggunakan metode deskriptif korelasional dengan pendekatan kuantitatif. Populasi dalam penelitian ini berjumlah 58 siswa dengan penentuan sampel menggunakan teknik total sampling. Keseluruhan data diperoleh berdasarkan skor dari angket kemandirian belajar dan motivasi belajar dan hasil belajar biologi ujian tengah semester, kemudian dianalisis dengan Uji Regresi Linear Berganda untuk mencari hubungan variabel kemandirian belajar dan motivasi belajar (X) dengan hasil belajar biologi (Y). Hasil penelitian menunjukkan bahwa terdapat hubungan antara kemandirian belajar dan motivasi belajar dengan hasil belajar biologi dengan nilai signifikansi sebesar 0,0009 0,05. Terdapat hubungan antara kemandirian belajar dengan hasil belajar biologi dengan nilai signifikansinya 0,042 0,05 dan terdapat hubungan antara motivasi belajar dengan hasil belajar biologi dengan nilai signifikansinya 0,0200,05. This research aimed to analyze the relationship of learning independence and laerning motivation with laerning achievement of Grade XI cross-major biology students at SMA Hang Tuah Tarakan. The study was correlation research using a descriptive correlational method with quantitative approach. The research population was 58 students with the samples collected using a total sampling technique. All data were obtained based on the questionnaire score on learning independence, learning motivation, and learning achievement from biology mid-semester test, and the analyzed using Multiple Linear Test of figure out the relationship of learning independence and learning motivation (X) with biology learning achievement (Y). The research result show that there is a relationship of learning independence and learning motivation with biology laerning achievement with the significance value of 0.0009 0.005. There was a relationship between learning independence and biology learning achievement with the significance value of 0.0042; and there was a relationship between learning motivation and biology achievement with the significance value of 0.020 0.005.
