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Jurnal Cakrawala Pendidikan dan Biologi (jucapenbi)
Published by Asosiasi Riset Ilmu Pendidikan Indonesia
ISSN : 30635977     EISSN : 30892503     DOI : 10.61132
Core Subject : Education,
Education Other
Jurnal Cakrawala Pendidikan dan Biologi, adalah jurnal yang diterbitkan oleh Asosiasi Riset Ilmu Pendidikan Indonesia, Jurnal ini menyelidiki hubungan antara pendidikan dan ilmu biologi, menyoroti aplikasi ilmu biologi dalam konteks pendidikan. Setiap edisi membahas pengajaran biologi, inovasi kurikulum, teknologi dalam pendidikan biologi, dan penelitian tentang metode pengajaran. Metode penelitian kualitatif, kuantitatif, studi kasus, dan tinjauan literatur digunakan untuk mendalami interaksi ini. Jurnal ini berperan dalam memperbaiki praktik pengajaran biologi dan memperluas pemahaman ilmu biologi dalam konteks pendidikan. Relevan bagi akademisi, peneliti, guru, dan praktisi pendidikan biologi yang mencari inovasi berbasis bukti. Jurnal ini terbit 1 tahun 4 kali (Maret, Juni, September dan Desember).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 105 Documents
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Strategi Implementasi Literasi Visual untuk Meningkatkan Minat Baca Siswa Sekolah Dasar Kelas 4 Firda Mawaddatul Jannah; Munawarotus Sholihah; Syailin Nichla Choirin Attalina
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.574

Abstract

Reading interest is an intrinsic motivation that encourages students to actively engage in reading activities with a sense of enjoyment and autonomy. This study was motivated by the low reading interest among fourth-grade elementary students, often caused by reading materials dominated by plain text without visual support. Visual literacy offers an innovative approach by utilizing media such as picture books, educational comics, infographics, and videos to attract attention and enhance students’ comprehension. This research aims to analyze the implementation strategy of visual literacy to improve reading interest among fourth-grade students. The method used is Classroom Action Research (CAR) based on the Kemmis and McTaggart model conducted in two cycles. The findings indicate that visual media fosters interactive and meaningful learning experiences, leading to a significant increase in students’ reading interest. These results are expected to contribute to strengthening a culture of literacy in elementary schools
Metode Penelitian Ilmiah Identifikasi dan Karakterisasi Bakteri Asam Laktat pada Pekasam Asal Sarolagun Jambi Mayla Fasha Azla; Ardi Mustakim
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.579

Abstract

Pekasam fermentation is still carried out traditionally using spontaneous fermentation. Traditional fermentation products have weaknesses such as inconsistent product quality, excessive microbial growth that is difficult to control, and a low initial LAB population that causes spoilage bacteria to grow rapidly before LAB growth. These weaknesses need to be addressed to produce pekasam with good and uniform quality. One way to do this is by making pekasam on a laboratory scale by adding a starter culture of lactic acid bacteria to the fermentation process (Caterina et.al, 2025). Pekasam is made through a spontaneous fermentation process or with the help of starter cultures, namely microorganisms such as lactic acid bacteria (LAB). In traditional production, fermentation occurs naturally due to microorganisms already present in the raw materials. However, spontaneous fermentation often results in less uniform quality due to uncontrolled microbial growth and a low initial LAB population, allowing spoilage microbes to grow first.
Identifikasi dan Karakterisasi Bakteri Asam Laktat dari Bekasam Ikan Gabus (Channa striata) Berdasarkan Pewarnaan Gram dan Morfologi Koloni Salsabila Rahman; Ardi Mustakim
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.580

Abstract

Bekasam is a traditional Indonesian fermented food produced through spontaneous fermentation involving microorganisms, particularly lactic acid bacteria (LAB). LAB plays a crucial role in the fermentation process by producing lactic acid, which lowers pH, inhibits pathogenic microbial growth, and enhances flavor and food safety. This study aimed to identify and characterize LAB isolated from fermented snakehead fish (Channa striata) based on Gram staining and colony morphology. The research began with bacterial isolation using NA Nutrient Agar, followed by macroscopic observation of colony characteristics including shape, edge, elevation, color, and size. Subsequently, Gram staining was performed to determine the cell wall structure and microscopic morphology of the bacteria. The results showed that the bacterial isolates from bekasam generally had circular colonies, white to cream in color, smooth surface, and were Gram-positive rod-shaped cells. In conclusion, bekasam from snakehead fish contains dominant lactic acid bacteria with distinctive colony morphology and Gram-positive characteristics, indicating potential as a natural starter culture for food fermentation.
Pemanfaatan Media Pembelajaran Berbasis Augmented Reality dalam Meningkatkan Pemahaman Konsep Pecahan Matematika pada Siswa SD Kelas 5 Selvia Anggiani; Safira Diah Nurul Fitriyani; Syailin Nichla Choirin Attalina
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.584

Abstract

This study was conducted to examine how well the use of augmented reality (AR) learning tools helps fifth-grade elementary school students understand mathematical concepts related to fractions.. The research was motivated by students' limited comprehension of the abstract nature of fractions and the lack of engaging educational tools capable of presenting the material in a meaningful and interactive way. Augmented reality is believed to improve student engagement and offer more appealing visual representations by integrating virtual elements into the real-world environment. A total of 30 students I participated in this study, which used a quasi-experimental design with a One Group Pretest-Posttest method. Information was collected through pre-tests, post-tests, written notes, and observations. We used SPSS software to analyze the data. The results showed that students' grades improved significantly, with the average increasing from 54.80 in the pretest to 91.83 in the posttest. The normality test indicated that while pretest scores were approximately normally distributed, the posttest scores followed a normal distribution. A one-sample t-test showed a statistically significant effect of AR media usage, with a p-value of 0.000 and t-values substantially higher than the critical value (pretest: 32.439; posttest: 112.071). These results suggest that AR-based instructional media are effective in supporting elementary students’ understanding of fraction concepts. Overall, the study confirms the positive impact of augmented reality in mathematics learning for fifth-grade students.
Pemanfaatan Augmented Reality dalam Pembelajaran IPAS untuk Meningkatkan Minat Belajar Siswa Kelas IV Sekolah Dasar Elma Ayu Pratama; Siti Aisyah; Syailin Nichla Choirin Attalina
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.589

Abstract

This research aims to investigate the effectiveness of utilizing Augmented Reality (AR) technology in Science and Social Studies (IPAS) learning, specifically focusing on local wisdom material, to enhance the learning interest of fourth-grade students at SD 4 Srobyong. Conventional teaching methods often face challenges in fostering student enthusiasm for abstract or culturally specific material. AR, with its ability to integrate the real world with virtual elements interactively, offers significant potential to overcome these problems. The subjects of this study were fourth-grade students at SD 4 Srobyong. Data were collected through observation, a learning interest questionnaire, and interviews. The results indicate that the implementation of AR in IPAS learning, particularly for local wisdom topics, creates a more immersive and engaging learning experience, which significantly correlates with an increase in students' learning interest. It was found that students participated more actively in learning activities, demonstrated higher curiosity, and had a better understanding of concepts related to their local heritage.
Analisis Kesulitan Belajar Siswa pada Mata Pelajaran Biologi Kelas X Ipa SMA Negeri 1 Rengat Athira Sapriani; Sepita Ferazona
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.591

Abstract

The research conducted in class X IPA SMA Negeri 1 Rengat aims to determine the level of student learning difficulties in biology subjects in class X IPA SMA Negeri 1 Rengat. This study used a cluster sampling sample with a population of 90 students of class X IPA. Data analysis in this study used percentage techniques. The results of the study showed that the level of learning difficulties of students at SMA Negeri 1 Rengat, physiological indicators were 56.4% in the sufficient category, psychological indicators were 65.26% in the sufficient category, family indicators were 66.01% in the sufficient category, school indicators were 59.46% in the sufficient category, community indicators were 62.5% in the sufficient category, the average overall percentage was 61.92% in the good enough category.
Peran Manajemen Sekolah dalam Mengembangkan Pendidikan Berbasis Budaya Lokal Studi Sekolah Dasar Negeri 01 Karanggondang Firda Mawaddatul Jannah; Muhammad Ridwan; Naili Azkiya Sari; Munawarotus Sholihah; Nur Rohman
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.605

Abstract

This study aims to describe the role of school management in developing local culture-based education. Local culture-based education is a learning approach that integrates local cultural values as a contextual, relevant, and meaningful learning resource for students. This study used a qualitative approach with a case study method in an elementary school that has successfully implemented local culture comprehensively in various aspects of learning activities. Data were collected through in-depth interviews, observations, and documentation studies. The results show that school management plays a strategic role in formulating policies, supporting culture-based learning programs, and establishing partnerships with the community for cultural preservation. The principal, teachers, and education staff actively integrate local cultural elements into the curriculum, extracurricular activities, and the learning environment. Despite facing challenges such as limited resources and lack of training for educators, this school is able to demonstrate a strong and consistent commitment to making local culture the foundation for character and identity formation for students. This study confirms that collaboration between stakeholders is key to success in realizing education rooted in local wisdom. By involving parents and the community, schools can create a more inclusive and supportive learning environment. These findings demonstrate that community involvement in the educational process not only enriches students' learning experiences but also strengthens their sense of belonging to local culture. This research significantly contributes to the development of educational models that focus not only on academic aspects but also on the development of student character and identity rooted in local cultural values. Through this approach, it is hoped that students will grow into individuals who are not only academically intelligent but also have an awareness and appreciation for their own culture.
Identifikasi Efektivitas Daun Pedada (Sonneratia Caseolaris) Sebagai Antimikroba dan Potensinya dalam Pengobatan Tradisional Nayla Fazilla Nadin; Ardi Mustakim
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.614

Abstract

Pedada leaves (Sonneratia caseolaris), a type of mangrove plant that grows in tropical and subtropical coastal areas, have high ecological and pharmacological value. In addition to functioning as coastal protection from abrasion and seawater intrusion, this plant is also known to contain various secondary metabolite compounds such as flavonoids, tannins, saponins, and alkaloids. These compounds have been widely reported to have important biological activities, one of which is as an antimicrobial agent. This study aims to identify the effectiveness of pedada leaf ethanol extract in inhibiting the growth of pathogenic microorganisms, especially bacteria that cause infections. The extraction process was carried out using 96% ethanol solvent through the maceration method, namely soaking the material in the solvent for a certain time to optimally obtain active compounds. The obtained extract was then tested for its antimicrobial activity using the disc diffusion method against test bacteria, both Gram-positive and Gram-negative. The inhibition zone formed around the disc was measured as an indicator of the antibacterial effectiveness of the extract. The results showed that pedada leaf extract was able to produce inhibition zones with varying diameters depending on the concentration used. The higher the extract concentration, the larger the diameter of the inhibition zone formed. This indicates a positive relationship between extract concentration and its antibacterial strength. This activity is believed to originate from the ability of compounds such as flavonoids and tannins to damage bacterial cell walls or disrupt microbial metabolic processes. This study provides initial evidence that pedada leaves have potential as an environmentally friendly and sustainable source of natural antibacterials. This potential is highly relevant in efforts to develop alternative antibacterial materials based on local plants, especially amidst increasing bacterial resistance to synthetic antibiotics.
Identifikasi Mikroorganisme dari Tempe Khas Bayung Lencir dengan Media PDA Teuku Daffa Hasian; Ardi Mustakim
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.619

Abstract

Tempeh, as one of Indonesia's traditional fermented foods, plays a vital role in providing affordable vegetable protein and contains various essential nutrients such as vitamin B12, folic acid, and fiber. Tempeh's uniqueness lies in the fermentation process involving local microorganisms that thrive in soybeans. Tempeh from Bayung Lencir, South Sumatra, is known for its traditional production process, which uses no starter culture. This results in a unique microbiota that has not been widely studied during fermentation. Therefore, this study focused on identifying the microorganisms involved in the tempeh fermentation process. The results showed that Rhizopus oligosporus is the primary microorganism responsible for the formation of tempeh's texture and increasing its nutritional value through the production of proteolytic and lipolytic enzymes that aid in the digestion of protein and fat. Furthermore, lactic acid bacteria such as Lactobacillus plantarum and Pediococcus spp. play a crucial role in creating a more acidic environment, thereby reducing the risk of pathogenic microorganism growth and maintaining product safety. However, an uncontrolled fermentation process can also result in contamination by harmful microorganisms, such as Aspergillus niger and Penicillium spp., which can affect the quality of tempeh and potentially produce mycotoxins that are harmful to health. The use of PDA media has proven effective in isolating and observing the morphological characteristics of fungi, such as colony color, texture, and growth rate. This medium provides adequate results in identifying microorganisms involved in the tempeh fermentation process. This research is important for maintaining the quality and safety of Bayung Lencir's signature tempeh and opens up opportunities for the development of local starter cultures that can improve quality control during the fermentation process. Molecular-based research is needed to further explore the identity of microbes and to improve the safety and competitiveness of tempeh in the global market.
Peningkatan Hasil Belajar IPA Energi dan Perubahannya melalui Metode Eksperimen pada Siswa Kelas IV SDK Wesoer Rinawati Br Perangin Angin
Jurnal Cakrawala Pendidikan dan Biologi Vol. 2 No. 3 (2025): September: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v2i3.620

Abstract

This research is motivated by the low learning outcomes of students and the lack of student learning outcomes in learning and the use of learning methods that are less influential in improving student learning outcomes in paying attention to the material presented by the teacher. This study aims to determine and describe how efforts to improve the learning outcomes of fourth-grade students at SDK WESOER in the science subject about Energy and its changes by using the Experimental Method. This research is a classroom action research (CAR), the data collection instruments used are observation, interviews, documentation, and tests. This research consists of 2 cycles, each cycle consisting of 1 meeting. Each cycle consists of the planning, observation, implementation, and reflection stages. The results of the study indicate that the use of the experimental method can improve student learning outcomes on the sub-theme of energy and its changes in fourth grade at SDK Wesoer. Before conducting the research, researchers conducted observations. During the learning process, the teacher did not use the experimental method on the material of energy and its changes, so from 25 students only 8 students got a complete score reaching the KKM with a percentage of 32%, and 17 students got an incomplete score not reaching the KKM with a percentage of 68%. After conducting research using the experimental method on energy and its transformations, in Cycle I, 14 students achieved a passing grade and achieved the Minimum Completion Minimum (KKM) with a percentage of 56%, while 11 students received an incomplete grade, failing to achieve the KKM with a percentage of 44%. In Cycle II, the learning outcomes improved further, with 20 students achieving a passing grade with a percentage of 80%, and 5 students receiving an incomplete grade with a percentage of 20%.

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