Baiq Muli Harisanti
Program Studi Pendidikan Biologi, Fakultas Sains, Teknik, dan Terapan, Universitas Pendidikan Mandalika, Jalan Pemuda Nomor 59A, Mataram, Nusa Tenggara Barat 83125, Indonesia

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Pengaruh Model Project Based Learning Berbasis Daur Ulang Sampah terhadap Keterampilan Berpikir Kreatif Siswa Hilia Rahmadina; Siti Nurhidayati; Baiq Muli Harisanti
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 6 No. 3 (2026): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/educatoria.v6i3.1630

Abstract

Creative thinking skills are essential in science education; however, teacher-centered instruction often limits students' opportunities to generate diverse alternative solutions. This study aimed to analyze the impact of a waste-recycling-based Project-Based Learning (PjBL) model on the creative thinking skills of 7th-grade students regarding the topic of interactions between living organisms and their environment. A quasi-experimental method with a non-equivalent control group design was employed. The sample consisted of 62 students, divided into an experimental group (31 students) and a control group (31 students). Data were collected through creative thinking skills tests, observations of lesson implementation, project assessments, and documentation, and subsequently analyzed using N-Gain and Mann-Whitney U tests. The results showed that the average pre-test and post-test scores for the experimental group rose from 39.32 to 67.45, while the control group increased from 41.45 to 54.16. The Mann-Whitney U test revealed a significant difference between the two groups (p < 0.001). The experimental group's N-Gain score was 0.46 (moderate category), which was higher than the control group's score of 0.22 (low category). Thus, the waste-recycling-based PjBL model has a significant impact and fosters greater improvement in students' creative thinking skills. This model offers a viable alternative for science instruction by integrating creativity, problem-solving, and environmental awareness.
Bioteknologi Pembuatan Pestisida Organik dari Bahan Alam: Solusi Ekologis untuk Pertanian Berkelanjutan di Desa Medana Kabupaten Lombok Utara Salma Apipah; Baiq Muli Harisanti; Any Fatmawati; Lalu Habiburrahman; Saidil Mursali; Sucika Armiani
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 3 (2026): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v6i3.1415

Abstract

Continuous use of chemical pesticides can increase the risk of environmental pollution, residues in agricultural products, health problems, and pest resistance. In Medana Village, members of the Women Farmers Group (KWT) need alternative plant pest control that is easy to make, cheap, and more environmentally friendly. This community service activity aims to improve the knowledge and skills of KWT members in making organic pesticides from natural ingredients and kitchen ingredients. The activity was carried out in Medana Village, Tanjung District, North Lombok Regency through socialization, demonstrations, direct practice, mentoring, and participatory evaluation. The materials used included turmeric, rice washing water, tobacco, coffee grounds, and shallot skins. Participants were guided to make three simple formulations, namely a mixture of turmeric and rice washing water, a mixture of tobacco and coffee grounds, and a soaking of shallot skins. The solution was fermented for 1x24 hours, filtered, diluted, and then applied to plants. The results of the activity showed that participants were able to understand the benefits of organic pesticides, recognize local materials with bioactive potential, and practice the stages of making pesticides independently. Based on observations and discussions, participants expressed interest in applying organic pesticides to yard plants and agricultural land as an effort to reduce dependence on chemical pesticides. This activity contributed to strengthening the capacity of the Women's Farmers' Group (KWT) in managing environmentally friendly agriculture based on local materials.
Identifikasi Jenis Makroalga di Pantai Pandanan Kabupaten Lombok Utara Sucika Armiani; Baiq Muli Harisanti; Ismail Efendi
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 6 No. 3 (2026): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v6i3.820

Abstract

Besides being a tourist destination, Pandanan Beach has considerable marine potential. One of the marine potentials that is still minimally utilized in this location but has strategic value is macroalgae. This study aims to identify the types of macroalgae found in Pandanan Beach, North Lombok Regency. The type of research used is descriptive research that describes the types of macroalgae around Pandanan Beach. Determination of the research location used a purposive sampling method at 3 stations with a distance between stations of 10 meters. Sampling was carried out using a 1 m × 1 m quadrant, while the distance between the quadrants was determined using a 100 meter line transect. Samples obtained along the transect were then put into plastic bags and given a 75% alcohol solution for further identification. The identification results showed that there were 16 types of macroalgae in Pandanan Beach. These species fall into three divisions: Chlorophyta (6 species) (Chaetomorpha crassa, Halimeda macroloba, Halimeda monile, Boergesenia forbesii, Dictyosphaeria versluysii, and Ulva intestinalis), Phaeophyta (5 species) (Padina australis, Turbinaria decurrens, Sargassum polycystum, Hydroclathrus sp., and Dictyota sp.), and Rhodophyta (5 species) (Eucheuma sp., Gracilaria verrucosa, Galaxaura arborea, Laurencia papillosa, and Gelidium spinosum).
Analisis Keanekaragaman Tumbuhan Famili Araceae di Taman Wisata Alam Suranadi, Lombok Barat Sri Wahyuni Budi Lestari; Baiq Muli Harisanti; Septiana Dwi Utami
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 6 No. 3 (2026): July (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v6i3.1414

Abstract

The Araceae family (taro) is a group of understory plants that have high diversity and play an important role ecologically and economically, but some of its species are still less well known by the public. This study aims to identify the types of plants of the Araceae family and analyze their diversity levels in the Suranadi Nature Tourism Park (TWA). The study used a descriptive exploratory method with a quadrat transect technique at three observation stations. Each station consisted of two plots measuring 5 × 5 m, resulting in six observation plots. The results of the study found 11 species of Araceae belonging to 8 genera with a total of 118 individuals. The genus with the largest number of species is Syngonium (3 species), followed by Dieffenbachia (2 species), while the other genera each consist of 1 species. The Shannon-Wiener diversity index value ranged from 0.772–1.491 with a low to moderate category. Environmental conditions of 26–28°C, 55–75% humidity, and a soil pH of 5.5–6.0 indicate that the Suranadi Natural Park (TWA) offers suitable habitat conditions for the growth of Araceae. The results of this study indicate that the Suranadi Natural Park has a relatively high diversity of Araceae and can serve as a source of information for conservation, education, and area management.
Karakteristik Morfologi Daun Tumbuhan Obat Tradisional Masyarakat Desa Darek sebagai Referensi dalam Praktikum Morfologi Tumbuhan Wina Wafia Anggraini; Baiq Muli Harisanti; Septiana Dwi Utami
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i1.788

Abstract

Medicinal plants have long been utilized by the traditional community in Darek Village to treat various illnesses. One of the plant parts most commonly used for medicinal purposes is the leaf. Leaves exhibit diverse characteristics in terms of shape and size across different species. Leaf morphology includes features such as shape, color, size, venation pattern, leaf margin, leaf apex, leaf base, surface texture, and others. This study aims to identify the plant species whose leaves are used in traditional medicine by the Darek community and to describe the morphological characteristics of these medicinal leaves. This research employed a eksplorative descriptive approach using semi-structured interviews to document local knowledge regarding the use of medicinal plant leaves in Darek Village. Respondents were selected through a purposive sampling technique, involving community leaders and individuals recognized for their traditional knowledge of medicinal plants. The collected data were analyzed through data reduction, classification, and conclusion drawing to identify the plant species used medicinally and their leaf morphological traits. The findings indicate that the community utilizes 15 types of leaves from 13 plant families as traditional medicinal resources. In general, these medicinal plants display diverse leaf morphological characteristics, particularly in surface texture, venation type, and the shapes of the leaf margin, apex, and base. This morphological variation reflects the diversity of species employed and serves as a basis for the community to recognize and differentiate medicinal leaves. These findings highlight the richness of local knowledge, which holds potential for further development in ethnobotanical studies and the conservation of biological resources.
Efektivitas Penggunaan Limbah Cair Tahu sebagai Bahan Substitusi Pencampuran Media Tanam dalam Percepatan Pertumbuhan Miselium Jamur Tiram (Pleurotus ostreatus) Dina Kholida; Nofisulastri Nofisulastri; Baiq Muli Harisanti
Biocaster : Jurnal Kajian Biologi Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (313.916 KB) | DOI: 10.36312/bjkb.v2i1.44

Abstract

Tofu liquid waste with protein content is one of the wastes that has economic value, because the content of organic compounds and nutrients contained in it is still relatively high. Oyster mushroom is a type of wood mushroom that has a higher nutritional content than other types of wood mushrooms. Market demand for oyster mushrooms continues to increase. The need for oyster mushrooms is still relatively high and its fulfillment is still limited, therefore it is necessary to add nutrients from the outside, where tofu liquid waste can be used as an alternative growing medium for oyster mushrooms. This study aims to determine the extent to which tofu liquid waste has the potential as a substitute for mixing planting media in accelerating the growth of mycelium of oyster mushroom (Pleurotus ostreatus). This type of research is a pure experiment using a completely randomized design (CRD) using 4 treatments (0% concentration, 25%, 50%, 75% and 100%) and 5 replications. Parameters observed were the increase in length, thickness and color of the mycelium. Data were analyzed using 5% ANOVA (Analysis Of Variance) with the help of SPPS for windows program. The results of the value analysis based on the increase in length, thickness and color of the mycelium were 1.737 cm (t-count = 2.911 > t-table = 0.094); thick (t-count = 0.688 > t-table = 0.411) and white (t-count = 1.219 > t-table = 0.001).
Pemanfaatan Lahan Pekarangan Pondok Pesantren Nurul Islam Sekarbela Kota Mataram Menggunakan Sistem Agroforestri Husnul Jannah; Baiq Muli Harisanti; Masiah Masiah; Siti Nurhidayati; I Wayan Karmana
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (721.27 KB) | DOI: 10.36312/njpm.v2i1.34

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Partners are in the city of Mataram, namely the Nurul Islam Sekarbela Islamic boarding school. Starting from the problems of the boarding school, including the low level of independent health of students who are staying and also supported by economic needs in the management of Islamic boarding schools, on the other hand, the cottage has a fairly large yard/land but is still not managed optimally. In our service activities, we provide two things that become solutions to the problems of partners at the Nurul Islam Islamic Boarding School, namely by providing education on the application of land management / boarding school yards with the Agroforestry system. Agroforestry system is a system of land / yard management by combining farming, forestry and animal husbandry systems. This system will increase land productivity while conserving land, promoting aesthetics with flowering plants, and the farm that we will combine is trigona bee cultivation. In the aspect of cultivation, we will combine agricultural and forestry crops and choose bee-feeding plants, namely resin and pollen supply plants. Meanwhile, from the aspect of cultivation, the team provided assistance in providing flowering tree seeds of the Kaliandra species, etc. The service implementation team held technical guidance activities on how to plant on peat land for the right types of trees and planting patterns.
Pelatihan Cutting Tanaman Hypoestes pada Mahasiswa Pendidikan Biologi Baiq Muli Harisanti; Titi Laily Hajiriah; Iwan Doddy Dharmawibawa
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (583.724 KB) | DOI: 10.36312/njpm.v2i1.63

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The objectives of this service activity are: 1) to introduce and train the abilities of students of the Department of Biology Education, Faculty of Applied Science and Engineering, Mandalika University of Education in plant cutting techniques in an effort to propagate hypoestes plants; and 2) teach which practical science is faster, the growth of hypoestes roots immersed in well water or B1 mixed water. Service activities are carried out within 1 day (plus follow-up activities in the form of observations for 3-6 days at each home). The stages of this service activity are: 1) introduction; 2) cutting practice activities; and 3) follow-up activities (observations). One day activity is devoted to the practice of cutting techniques, then the cut plants are immersed in water to observe root growth (observation for 3-6 days). Based on the results of the activity evaluation, it can be concluded that the purpose of this service activity has been achieved in accordance with expectations. This achievement can be seen from the student's ability to cut hypoestes plants, and students are able to grow the roots of the cut plants after 6 days of immersion.
Upaya Pencegahan Penularan Covid-19 pada Anak Usia Dini Melalui Media Video Edukasi Ari Diana; Titi Laily Hajiriah; Baiq Muli Harisanti; Herdiyana Fitriani; Taufik Samsuri
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 3 (2022): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (443.864 KB) | DOI: 10.36312/njpm.v2i3.90

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Health protocols were quickly implemented to break the chain of spread of Covid-19, such as: health campaigns, the use of protective attributes, and distance learning which suddenly had to be implemented in every school. The widespread spread of Covid-19 in Indonesia has an impact on all children in Indonesia. This has resulted in many educational forums being overwhelmed in providing supervision, as well as providing optimal learning materials, especially providing knowledge to early childhood about the dangers of a pandemic and the importance of maintaining personal hygiene to prevent the transmission of Covid-19, which is considered relatively difficult, because there is no direct relationship. direct. Through this community service activity, the introduction of the prevention of Covid-19 transmission is carried out through the distribution of online educational videos, in order to provide knowledge and increase the sensitivity of early childhood to be able to maintain personal hygiene and be aware of the dangers that lurk, so that early childhood can consciously do the habit of washing hands, wearing masks, and keeping a distance in daily life to prevent the spread of Covid-19 that hit.
Pelatihan Pengolahan Sekam Mentah Menjadi Media Tanam Melalui Proses Fermentasi pada Mahasiswa Pendidikan Biologi Baiq Muli Harisanti; Titi Laily Hajiriah; Any Fatmawati
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 4 (2022): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (828.097 KB) | DOI: 10.36312/njpm.v2i4.135

Abstract

The objectives of this service activity are: (1) to introduce and train the abilities of Department of Biology Education, Faculty of Applied Science and Engineering, Mandalika University of Education students in planting media in the form of raw husks which will be processed into fermentated husks; (2) Forbidding to students that smoked husks are a good planting medium for ornamental plants. Service activities carried out within 1 day. The stages of this service activity are: (1) Introduction; (2) Initial Fermentation Process Practice Activities; (3) Continuation Activities (observations for 3 weeks). The 1 day activity is used to process raw husks that have just been taken from the rice mill, then fermented using EM4 as a bioactivator (observations after 3 weeks). Based on the results of the activity evaluation, it can be interpreted that the objectives of this service activity have been achieved as expected. This achievement can be seen from the ability of students to process raw husks into cooked husks which are ready to be used as a planting medium for ornamental plants.