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All Journal Jurnal Ilmu Lingkungan BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) BIOEDUKASI BIOEDUSCIENCE EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Jurnal Ilmu Alam dan Lingkungan Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Biosilampari: Jurnal Biologi Gorontalo Fisheries Journal Jambura Journal of Animal Science JPBIO (Jurnal Pendidikan Biologi) Jurnal Eduscience (JES) Jurnal Pembelajaran dan Biologi Nukleus Konservasi Hayati Bioscientist : Jurnal Ilmiah Biologi Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Mahasiswa Pendidikan Jurnal Pengabdian Masyarakat Mandira Cendikia (JPKM-MC) Jurnal Ragam Pengabdian
Dimenta, Rivo Hasper
Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Labuhanbatu
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Social Sciences Veterinary Other

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PENGARUH PEMBELAJARAN OUTDOOR BERBASIS PAIKEM TERHADAP PEMAHAMAN KONSEP EKOSISTEM PADA SISWA KELAS VII DI SMP SWASTA MUHAMMADIYAH 35 SIGAMBAL Adesti, Wiki; Nazliah, Rahmi; Dimenta, Rivo Hasper
JURNAL MAHASISWA PENDIDIKAN Vol 6, No 1 (2025)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jmapen.v6i1.8035

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran outdoor berbasis PAIKEM terhadap pemahaman konsep ekosistem siswa kelas VII di SMP Swasta Muhammadiyah 35 Sigambal. Metode penelitian yang digunakan adalah eksperimen semu (quasi-experimental) dengan desain pretest-posttest control group design. Populasi penelitian adalah seluruh siswa kelas VII sebanyak 122 siswa, dengan sampel 60 siswa yang terbagi menjadi kelas eksperimen (30 siswa) dan kelas kontrol (30 siswa). Teknik pengumpulan data menggunakan tes pilihan ganda dan angket. Analisis data dilakukan dengan uji normalitas Shapiro- Wilk, uji homogenitas Levene's Test, dan uji t independen. Hasil penelitian menunjukkan bahwa: (1) Terdapat peningkatan pemahaman konsep ekosistem yang signifikan pada kelas eksperimen dengan rata-rata nilai post-test 79,67 (meningkat 33,34 poin dari pre-test 46,33), sedangkan kelas kontrol hanya meningkat 19,66 poin; (2) Uji t menunjukkan perbedaan signifikan antara kedua kelompok (t = 11,283; p < 0,05); (3) Respon siswa terhadap pembelajaran outdoor berbasis PAIKEM sangat positif dengan 85% siswa menyatakan lebih termotivasi.Temuan ini mendukung teori konstruktivisme dan penelitian sebelumnya yang menyatakan bahwa pembelajaran berbasis pengalaman langsung efektif meningkatkan pemahaman konsep. Penelitian ini merekomendasikan penggunaan pembelajaran outdoor berbasis PAIKEM untuk pengajaran konsep ekosistem di sekolah.
Design of an e-encyclopedia of the order of odonata from sumatra as student teaching material Siregar, Nurul Safitri; Dimenta, Rivo Hasper; Sari, Novi Fitriandika
JPBIO (Jurnal Pendidikan Biologi) Vol 9, No 1 (2024): April 2024
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v9i1.3397

Abstract

This research discusses the design of the E-Encyclopedia of the Order of Odonata as teaching material for junior high school students. This research aims to introduce how to design an E-encyclopedia of the Order of Odonata from Sumatra which can be used as teaching material for junior high school students, especially children aged (13-15 years) in the Sumatra region. The urgency is that junior high school children become familiar with the various types of the Odonata Order from Sumatra so that the identity of the Odonata Order is maintained and maintained. This research is design research consisting of three phases, namely Preliminary research, Prototyping phase, and assessment phase. The design of the E-Encyclopedia of the Odonata Order from Sumatra is an effort to develop media in studying various types of the Odonata Order from Sumatra whose development is viewed from language, material, and media. Through the development activities carried out, an E-Encyclopedia Product of the Order of Odonata from Sumatra was obtained as suitable teaching material.
Analisis Metode Praktikum Berbasis Literasi Sains pada Pembelajaran IPA Kelas VII di SMP Swasta Bhayangkari 3 Sari, Ginanjar; Sari, Novi Fitriandika; Dimenta, Rivo Hasper
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.12155

Abstract

Studies on contemporary scientific education have shown that classroom teaching has an impact on students' use of literacy-deficient practical exercises. Consequently, the existing approach of teaching science is significantly deficient and must be substituted. The objective of this descriptive qualitative research is to assess the effectiveness of the Science Literacy-Based Practicum Method in Science Instruction for seventh grade students at SMP Swasta Bhayangkari 3. The sample for this study consisted of thirty seventh graders from SMP Swasta Bhayangkari. Both teachers and students were provided with a questionnaire to complete, and data was gathered via interviews based on their responses. The results indicate that 19.94% of students demonstrate a strong understanding of scientifically explaining phenomena. Additionally, 8.60% of students are able to evaluate and design scientific investigations, while 9.28% of students understand how to interpret data and evidence. According to the findings of this research, integrating a practicum focused on literacy into the learning process is an effective method for promoting student performance and attaining learning goals.
KARAKTERISTIK HABITAT IKAN CUPANG LIAR (WILD BETTA) ENDEMIK SEBAGAI DASAR PENGEMBANGAN POTENSI BUDIDAYA DI KABUPATEN LABUHANBATU RAYA Rifai, Ahmad; Khairul, Khairul; Dimenta, Rivo Hasper; Siregar, Zunaidy Abdullah
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 2 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i2.4031

Abstract

Wild betta fish has high economic value as one of the ornamental fish commodities in Indonesia.  The potential for cultivation development so far has not been maximized so that it still relies on the results of capture from nature. The main key to the development of wild fish farming is actually dependent on food conversion and water quality. Water quality management must adjust to its habitat in nature, however, the study of the physical chemical parameters of wild betta fish waters endemic to Sumatra has not been widely reported. Studies related to habitat characteristics can be used as the basis for aquaculture management in the future. This study aims to analyze the condition of the physical parameters of aquatic chemistry in the natural habitat of wild betta fish in the Regency Labuhanbatu Selatan, Labuhanbatu, and Labuhanbatu Utara. This research is exlorative by observing physical and chemical factors carried out insitu and exitu. The research data is analyzed quantitatively, presented discriptively and discussed based on relevant literature. The results of the main component analysis (Principal Component Analysis) show the main characteristic parameters of wild betta fish habitat in the form of: BOD, COD, DO, conductivity, temperature, and pH. Based on the results of UPGMA analysis, the percentage of similarity of stations 1 and 2 (90.5%) while station 3 (83.6%). It was concluded that the key parameters for wild betta fish farming activities are BOD, COD, DO, conductivity, temperature, and pH and these parameters need to be measured continuously.
The Effect of the Jigsaw Cooperative Learning Model on Students’ Learning Outcomes in Ecology and Biodiversity Putri Mei Syarah; Rivo Hasper Dimenta; Novi Fitriandika Sari
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 2 (2026): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v14i2.20698

Abstract

This study aimed to analyze the effect of the Jigsaw cooperative learning model on students’ learning outcomes in Ecology and Biodiversity among seventh-grade students at MTsN 1 Labuhanbatu. A quantitative approach was employed using a quasi-experimental design with a pretest-posttest control group. The sample consisted of 64 students from two classes: Class VII-I as the experimental group and Class VII-F as the control group, selected through cluster random sampling. Data were collected using a validated and reliable multiple-choice achievement test. Data analysis involved prerequisite testing and hypothesis testing using SPSS version 25. The results showed that the mean posttest score of the experimental group was 80.62, which was higher than that of the control group, with a mean score of 59.87. The hypothesis test indicated that the Jigsaw cooperative learning model significantly improved students’ learning outcomes in Ecology and Biodiversity compared with conventional teaching methods, as indicated by Sig. (2-tailed) = 0.000 (p < 0.05). These findings suggest that students’ engagement in home groups, expert groups, and peer-teaching activities contributed to improved conceptual understanding of Ecology and Biodiversity. This study implies that the Jigsaw cooperative learning model can serve as an alternative instructional strategy to enhance students’ learning outcomes and active participation in science learning.
Exploring Factors Affecting Students’ Difficulties in Learning Science at MTs Raudlatul ‘Uluum Aek Nabara Junior High School: Focus on Animal and Plant Reproduction Materials Tasya Dhea Ananda; Rivo Hasper Dimenta; Rahmi Nazliah
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6992

Abstract

The learning process is inseparable from internal and external obstacles experienced by individual students. When students fail to meet the established learning standards, we categorize them as learning difficulties. This study aims to analyze the factors of learning difficulties experienced by MTs Raudlatul ‘Uluum students in the science subject of animal and plant reproduction. Therefore, this research information will be an indicator in efforts to create conducive learning conditions and environments in this school. This study used a quantitative descriptive method with a total sampling technique. The data were collected using interviews, questionnaires, and documentation of student grades. In the study, it was found that students' learning problems are affected by their interest (88.56%), intelligence (81.22%), and health (78.29%); by social influences at school (78.02%); and by the method learning (77.45% with practicums and 73.93% with instruments). Learning difficulties faced by students who are in the puberty stage need attention so that the improvement of students' abilities, skills, and talents at school can be explored optimally 
The Influence of the Problem Based Learning (PBL) Learning Model On the Learning Outcomes of Class XI Students on Cell Material at MAS Pondok Pesantren Syarifal Hidayah Islamic Boarding School, Batang Gogar Hasibuan, Imelda Putri; Dimenta, Rivo Hasper; Sari, Novi Fitriandika
Jurnal Ragam Pengabdian Vol. 3 No. 2 (2026): Mei-Agustus, Sustainable Development Goals (SDGs): Multidisciplinary Perspectiv
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/ax11aq51

Abstract

Pembelajaran biologi yang berpusat pada guru sering kali membatasi keterlibatan siswa dan berkontribusi terhadap rendahnya hasil belajar. Penelitian ini bertujuan untuk menganalisis pengaruh model pembelajaran Problem-Based Learning (PBL) terhadap hasil belajar siswa kelas XI pada materi Biologi Sel di MAS Pondok Pesantren Syariful Hidayah Batang Gogar. Penelitian ini menggunakan pendekatan kuantitatif dengan metode kuasi eksperimen dan desain pretest–posttest control group. Sampel penelitian terdiri atas 40 siswa dari dua kelas yang dipilih menggunakan teknik cluster random sampling. Kelas XI-1 sebagai kelompok eksperimen, sedangkan Kelas XI-4 sebagai kelompok kontrol. Data dikumpulkan menggunakan tes hasil belajar berbentuk pilihan ganda yang telah dinyatakan valid dan reliabel serta dianalisis melalui uji normalitas, homogenitas, dan uji hipotesis menggunakan SPSS versi 25. Hasil penelitian menunjukkan bahwa rata-rata nilai posttest kelompok eksperimen (78,50) lebih tinggi dibandingkan kelompok kontrol (50,40). Uji hipotesis memperoleh nilai signifikansi 0,000 (p < 0,05), yang menunjukkan bahwa model PBL berpengaruh positif dan signifikan terhadap hasil belajar siswa. Keterlibatan aktif siswa dalam mengidentifikasi masalah, melakukan penyelidikan, berdiskusi, menganalisis informasi, dan mempresentasikan solusi mendukung pemahaman konsep yang lebih mendalam. Oleh karena itu, PBL merupakan alternatif pembelajaran yang efektif untuk meningkatkan hasil belajar biologi serta mengembangkan kemampuan berpikir kritis, komunikasi, kolaborasi, dan pemecahan masalah.
Effect of Virtual Reality (VR)–Based Learning Media on Grade XI Students’ Learning Outcomes in the Human Respiratory System Nova Indriyani; Rivo Hasper Dimenta; Novi Fitriandika Sari
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 3 (2026): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v14i3.22061

Abstract

This study aimed to examine the effect of Virtual Reality (VR)-based instructional media on students’ learning outcomes in the respiratory system topic among Grade XI students at SMA Has Sepakat. A quantitative approach was employed using a quasi-experimental pretest–posttest control group design. The study involved 40 students, comprising 20 students in the experimental group and 20 students in the control group, selected through cluster random sampling. The experimental group received instruction using three-dimensional VR simulations that visualized respiratory organ structures, inspiration–expiration mechanisms, and gas exchange processes, whereas the control group received conventional instruction. Data were collected using a validated and reliable multiple-choice achievement test. Statistical analyses were performed using an independent-samples t-test and effect size calculation with SPSS version 22. The mean pretest score was 30.90 in the control group (SD = 9.049; 95% CI = 26.66–35.14) and 25.40 in the experimental group (SD = 8.708; 95% CI = 21.32–29.48). After the intervention, the mean posttest score increased to 60.00 in the control group (SD = 15.681; 95% CI = 52.66–67.34) and 77.80 in the experimental group (SD = 12.068; 95% CI = 72.15–83.45). The independent-samples t-test indicated a significant difference in posttest learning outcomes between the two groups (t = −4.023, p < 0.001), with a mean difference of −17.800. The effect size was 1.27, indicating a large difference between the groups. These findings suggest that VR-based instruction was associated with higher learning outcomes in the respiratory system topic. However, the results should be interpreted cautiously because the two groups differed in their initial pretest performance.
Analisis Penerapan Literasi Digital dalam Meningkatkan Kemandirian Belajar pada Materi Struktur dan Fungsi Tumbuhan di Kelas XI SMA Swasta Purnayudha Sartiwi, Sartiwi; Dimenta, Rivo Hasper; Sari, Novi Fitriandika
Jurnal Ragam Pengabdian Vol. 3 No. 2 (2026): Mei-Agustus, Sustainable Development Goals (SDGs): Multidisciplinary Perspectiv
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/2gehb357

Abstract

This study aimed to analyze the implementation of digital literacy in enhancing students' self-directed learning in the topic of Plant Structure and Function among eleventh-grade students at SMA Swasta Purnayudha. This study employed a qualitative descriptive approach. The research informants were selected using purposive sampling and consisted of a Biology teacher and eleventh-grade students. Data were collected through classroom observations, semi-structured interviews, a self-directed learning questionnaire administered to 50 students as supporting data, and documentation. The data were analyzed through the stages of data reduction, data display, conclusion drawing, and verification, while data trustworthiness was ensured through source and technique triangulation. The findings revealed that the implementation of digital literacy supported the development of students' self-directed learning in Biology learning. Students utilized various digital learning resources, including search engines, electronic books, instructional videos, and scientific articles, to deepen their understanding of Plant Structure and Function. The use of these digital resources encouraged students to demonstrate greater learning initiative, better learning management, stronger responsibility in completing academic tasks, and higher self-confidence during the learning process. The questionnaire results, used as supporting data, indicated that students' self-directed learning was categorized as good. However, students still required teachers' guidance in selecting credible digital information sources and critically evaluating the accuracy of online information. It can be concluded that the implementation of digital literacy contributes positively to the development of students' self-directed learning and should be systematically integrated into Biology instruction through appropriate teacher guidance to foster critical thinking, responsibility, and independent learning
Co-Authors Adesti, Wiki Ahmad Rifai Aini Qomariah Manurung Andre Prayoga Arismen, Son Bagus Andriansah Dicky Yuswardi Wiratma Dyna Grace Romatua Aruan Fitriyani Sinaga Ginanjar Sari Hasibuan, Imelda Putri Hasibuan, Rosmidah Ihsan, Mahya Indah Pratiwi Jahrina Jahrina Jakiah, Lenni Karunia Safitri Khairul Khairul Khairul Khairul Khairul Khairul Khairul Khairul Khairul Khairul Khairul Khairul, Khairul Livia Dewi Nazliah, Rahmi Nova Indriyani Novi Fitriandika Sari Novi Fitriandika Sari Nurhalizah, Nurhalizah Nurjannah Nurjannah Putri Mei Syarah Rahmi Nazliah Riska Agustina Rosmidah Hasibuan Rusdi Machrizal Sari, Ginanjar Sari, Novi Fitriandika Sartiwi, Sartiwi Selly Artika Dewi Hasibuan Siregar, Nurul Safitri Siregar, Zunaidy Abdullah Siti Aminah Nasution Siti Fatimah Siregar Siti Jurniah Nasution Siti Maimunah Sri Murni Supiana Supiana Tasya Dhea Ananda Tianlin Munthe Umi Kalsum Yulistiani Yulistiani