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Jurnal Pendidikan Biologi Undiksha
Published by Universitas Pendidikan Ganesha
ISSN : 25991485     EISSN : http://u     DOI : http://dx.doi.org/10.23887/jjpb.v7i1.23415.g14969
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education
Jurnal Pendidikan Biologi adalah adalah jurnal ilmiah yang diterbitkan oleh Jurusan Pendidikan Biologi Universitas Pendidikan Ganesha. Jurnal ini bertujuan untuk mewadahi artikel-artikel hasil penelitian dan hasil pengabdian masyarakat dibidang pendidikan dan pembelajaran. Pada akhirnya Jurnal ini dapat memberikan deskripsi tentang perkembangan ilmu pengetahuan dan teknologi di bidang pendidikan bagi masyarakat akademik.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 8 Documents
 1 
Search results for , issue "Vol. 10 No. 3 (2023)" : 8 Documents clear
Pengembangan Instrumen Asesmen Diagnostik Kognitif Berbasis Android dan Desktop pada Pembelajaran IPA Kelas VIII SMP Daruttaqwa Jombang Qurtubi, Imam Ahmad; Hakim, Miftahul; Afandi, Benny
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.68132

Abstract

This research aims to determine the product development process, product feasibility, and user response to the product. This type of research is Research and Development using steps according to Sugiyono. The instrument development process consists of several stages, namely preparing all supporting aspects of application creation and design, the assessment question design stage, and the application design stage. The validation carried out is media and material validation by distributing validation questionnaires. The trials carried out were product trials and usage trials, product trials were carried out by 3 class IX students and science teachers, while usage trials were carried out by 15 class VIII students and science teachers. The trial location is located at Daruttaqwa Junior High School, Jombang District, Jember Regency. The results of the research were, product development produced Android and Desktop Based Cognitive Diagnostic Assessment Instruments for Science Learning at Daruttaqwa Jombang Junior High School, media suitability validation was 86.66%, material suitability validation was 76.66%, student responses to product trials were 86.66%. 88.33%, teacher response in product trials was 90%, student responses in usage trials were 90.5%, and teacher responses in usage trials were 87.5%. Product quality determination uses minimum assessment criteria which are included in the "Decent" category with a percentage ≥ 56%. Based on these provisions, Android and desktop based cognitive diagnostic assessment instruments are suitable for use in implementing cognitive diagnostic assessments of science learning at Daruttaqwa Junior High School, Jombang.
Penerapan Model Pembelajaran Project Based Learning (PjBL) Berbantuan Poster Dalam Meningkatkan Kemampuan Literasi Lingkungan purwati, novi
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.68769

Abstract

This research aims to analyze students' learning activities, examine the differences in environmental literacy improvement, and assess students' responses through the implementation of Project-Based Learning (PjBL) assisted by posters to enhance students' environmental literacy skills in the topic of environmental changes. This study involved two classes, an experimental group, and a control group, with a total of 30 students as the research sample. Data collection techniques included tests, observations, and questionnaires. The research design used was a pretest and posttest control group, with two classes receiving different treatments. The results of this study indicate a significant improvement in students' learning activities when implementing the Project-Based Learning model assisted by posters to enhance students' environmental literacy skills in the topic of environmental changes. The increase in students' learning activities from the second to the third meeting in the experimental class using the PjBL model assisted by posters for environmental change topics was higher compared to the control class. Furthermore, there was a significant difference in the improvement of environmental literacy skills between the experimental and control classes, with a significant result of sig 0.000 < 0.05. It can be concluded that Ho is rejected, and Ha is accepted. The student response questionnaire regarding the implementation of the PjBL model assisted by posters in enhancing environmental literacy skills showed that the average student response score was 72%, with 20% falling into the "very good" category, 67% in the "good" category, and 13% in the "fairly good" category. Therefore, the implementation of the Project-Based Learning model assisted by posters in improving environmental literacy skills in biology education can effectively enhance environmental literacy. Additionally, this approach provides students with direct experiences as responsible individuals for preserving and protecting the environment.
Optimasi Pertumbuhan Miselium Jamur Tiram (Pleurotus astreatus) dengan Penambahan Nutrisi Jerami Padi Terintegrasi dengan Model Inokulasi Jumriani, Siti; Musdalipah; Wahyuni, Sri; Rahmadinah, Nurul Afifah; Dahliah; Manguntungi, Baso; Ariandi; Sari, Arlinda Puspita; Ramlah
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.68979

Abstract

Pleurotos ostreatus cultivation is a business opportunity that has high economic value and has increased every year. This study aims to determine the best planting inoculation method and surface method for Pleurotos ostreatus cultivation, and determine the most effective concentration of sawdust and straw mixed media for the growth of Pleurotos ostreatus. This study used a completely randomized design (CRD) with 2 factorials, namely surface inoculation and planting. The results showed that the cultivation of Pleurotos ostreatus using straw waste media as a replacement medium based on inoculation planting systems and surfaces including the stages of sterilization of tools and materials, making media, inoculation, incubation obtained the best model results, namely planting inoculation. Results Addition of straw media as a replacement medium based on the inoculation of the planting system and surface. After observing, the results of the most effective concentration or treatment for the growth of Pleurotos ostreatus were in the J3 treatment using the inoculation method of planting at 20.10 cm.
Analisis Kendala Peserta Didik Dalam Pembelajaran Biologi Pada Masa Transisi (Daring Ke Luring) Di SMA Negeri Se-Kabupaten Toraja Utara Todingan, Ajeng Klarica; Hiola, Fatmah; Dian Dwi Putri Ulan Sari Patongai; Abd. Muis
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.69130

Abstract

This research aims to determine the obstacles faced by students in learning biology during the transition period in North Toraja Regency State High Schools. This research was conducted in the even semester of the 2022/2023 academic year. This type of research is quantitative descriptive research by distributing questionnaires related to the obstacles faced by students during biology learning during the transition period (online to offline). The population in this study was 2152 students in classes X and XI Science consisting of 10 high schools in North Toraja Regency. The sampling technique was carried out using cluster sampling based on regional divisions so that 4 schools were obtained representing each regional division. Determining the minimum sample size uses the Slovin formula to obtain results of 300 samples. The results of the analysis show that students' obstacles in learning biology during the transition period (online to offline) reached a percentage of 50% in the moderately constrained category.
Pengaruh Tinta Cumi-Cumi (Loligo sp.) Terhadap Kualitas dan Kuantitas Spermatozoa Mencit (Mus musculus L.) yang Diinduksi D-Galaktosa Safitri, Dewi Restika Ayu; Sutyarso, Sutyarso; Busman, Hendri; Nurcahyani, Nuning
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.69718

Abstract

Increased levels of free radicals in the body are thought to trigger oxidative stress and cause aging. Biologists state that aging is one of the causes of infertility in men. Squid ink is known to have high antioxidant activity so that it can be used as an alternative treatment. Therefore, this study was conducted with the aim of knowing the effect of inking squid on the quality and quantity of male individual spermatozoa, which included sperm count, motility, and viability of the spermatozoa of mice experiencing oxidative stress due to D-Galactose induction. This research was conducted experimentally in December 2022 – March 2023 where 24 male mice were divided into 4 groups, namely K, K- (D-Gal 150 mg/kgBB), P1 (D-Gal 150 mg/kgBB + squid ink 40 mL/kgBB), and P2 (D-Gal 150 mg/kgBB + squid ink 100 mL/kgBB). The results showed that squid ink was able to increase the quality and quantity (sperm count, motility, and viability) of mice spermatozoa which had previously decreased due to D-Galactose induction, where the best results for each parameter were shown by P2.
Implementasi penggunaan media lagu untuk meningkatkan kemampuan kognitif siswa dalam pembelajaran IPA kelas IV sekolah dasar negeri pace 03 kecamatan silo Juhari, khoiriyaputri
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.70042

Abstract

Students' cognitive development must be considered during the learning process, the use of learning media can make it easier for students to receive learning so they can achieve learning goals. The use of song media is one of the media sources that can be used to convey material to students. The aim of this research is to find out how to implement the use of song media to improve students' cognitive abilities in class IV science learning at state elementary school 03 Pace Slo. This research uses qualitative methods, using observation data collection techniques and interviews with the class IV homeroom teacher at SDN 03 Pace Silo. Based on the research results, the use of the song method is very effective for use in grade IV science learning. Research shows that the use of song media can improve students' cognitive abilities, whether they realize it or not. The use of song media makes students active and enthusiastic about learning compared to monotonous and boring learning for students.
Keanekaragaman dan dominansi superclass pisces di pesisir Kabupaten Pasuruan sebagai bahan ajar pada materi keanekaragaman hayati kelas x Wanandi, Ichsan Bakhtiar; Nugroho, Endik Deni
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.70312

Abstract

Indonesia is an archipelagic country with the highest level of biodiversity after Brazil. The diversity of Superclass Pisces (fish) in Indonesia is very significant. Indonesia's coastal resources are the centre of the richest tropical marine biodiversity in the world, where 90% of the fish catch comes from coastal waters within a 12 nautical mile radius of the coastline. From the data obtained, seafood from the coast of Pasuruan Regency is relatively abundant. In Kalirejo Village, Kraton District, most residents work as fishermen. Fishermen in Kalirejo Village usually look for fish on the coast of Pasuruan Regency. The fish obtained were dominated by ilat-ilatan fish (tongue fish). In the southern part of the coast of Pasuruan Regency, to be precise, from the Kalirejo Village area, Kraton District, there has been no research on the diversity and dominance of Superclass Pisces in the Madura Strait waters as well as a local potential that can be used as teaching materials. Local potential can be associated with learning, especially in learning Biology as a learning resource. Utilization of the local potential of the Superclass Pisces in the Madura Strait Waters can potentially become teaching material in biology lessons in high schools, especially in the CP (Learning Outcomes) of the Diversity of Living Things and Their Role in the subject of Diversity with the scope of the Spread of Fauna in Indonesia. Therefore, researchers are interested in conducting a research entitled "Diversity and Dominance of Superclass Pisces on the Coast of Pasuruan Regency as Potential Teaching Materials. Based on the research results, analysis of the diversity index of Superclass Pisces showed a diversity index of 1.666 and an evenness index of 0.9. With the acquisition of this diversity value, it has moderate criteria, which means sufficient productivity, fairly balanced ecosystem conditions and moderate ecological pressure consisting of 6 families and 7 species. The results of the dominance index analysis showed a diversity index of 0.22. With the acquisition of diversity values, it has low dominance criteria. The total number of fish found on the coast of Pasuruan Regency most commonly found were Cynoglossus lingua with 8 individuals, Johnius trachycephalus and Rastrelliger kanagurta with 7 individuals, Mystus Sinaringan and Scatophagus argus with 2 individuals, and Rastrelliger faughni and Sphoeroides pachygaster with 1 individual. Based on the research results, there was a link between research results and learning biology on biodiversity material, so it can be used as teaching material based on local potential. Keywords: Diversity, Dominance, Superclass Pisces, Coastal District of Pasuruan, and Local Potential
Studi Dampak Sabun Ramah Lingkungan Terhadap Kualitas Tanah Ditinjau dengan Indikator Cacing Tanah (Lumbricus terrestris) Firda Arriva Alyssa Ghufron
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.71912

Abstract

Soap as a cleaning agent is a class of products formulated with chemicals designed to meet consumer needs. However, household waste derived from chemicals affects how water and soil quality in the area. This study was conducted to determine the impact of environmentally friendly soap on soil quality in terms of earthworm indicators (Lumbricus terrestris). The methods used in this research are experimental and observational research methods. The main instrument in this research is using earthworms as bioindicators to measure soil quality. The rose purslane plant as a control variable in the study is a supplying agent of oxygen in the experimental media. The independent variables consisted of 4 different types of environmentally friendly soap brands. The dependent criteria observed to measure soil quality are the survival of earthworms and control plants, the number of worms that survive and soil surface characteristics. Data analysis was conducted using a descriptive qualitative approach. Results will be presented in the form of phenomenon analysis based on experimental data. The results show that natural soap is proven to be safe for the soil which is unlikely to cause pollution as indicated by the number of earthworms that are able to survive. This is concluded from the analysis of the average media that is able to make earthworms survive and be able to grow.

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