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All Journal Bumi Lestari ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Pendidikan Sains SAINSTIS Journal of Education and Learning (EduLearn) Waste Technology Jurnal Pendidikan Biologi Indonesia MAJALAH BIAM Omni-Akuatika Pendas : Jurnah Ilmiah Pendidikan Dasar Biosaintifika: Journal of Biology & Biology Education Biopendix: Jurnal Biologi, Pendidikan dan Terapan BIOEDUPAT: Pattimura Journal of Biology and Learning SRIWIJAYA JOURNAL OF ENVIRONMENT Rumphius Pattimura Biological Journal Kognisi : Jurnal Penelitian Pendidikan Sekolah Dasar Sistem-Among : Jurnal Pendidikan Sekolah Dasar Biosaintifika: Journal of Biology & Biology Education Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Dominggus Rumahlatu
Study Program Of Biology Education, Faculty Of Teacher Training And Education, Universitas Pattimura, Jl. Ir. M. Putuhena, Ambon, Maluku 97233
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Mathematics Public Health Social Sciences Other

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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KONSEP SISTEM PERNAPASAN MANUSIA PADA KELAS XI SMA PGRI 1 AMBON Friescilya Beatrix Latuperissa; Dominggus Rumahlatu
BIOPENDIX Vol 4 No 2 (2018): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol4issue2page102-108

Abstract

Background: Education is defined as a process using certain models so that one can obtain knowledge, understanding, and ways of behaving according to needs. In this study aims to determine the effect of applying the snowball throwing learning model in improving learning outcomes on the concept of the human respiratory system in class XI SMA PGRI 1 Ambon Method: This study was conducted from February 14 to March 14, 2018 in class XI SMA PGRI 1 Ambon. Results: Through cooperative design shows that there is an increase in learning outcomes after using the snowball throwing model. Conclusion: The application of the Snowball Throwing type cooperative learning model can improve the learning outcomes of the concept of human respiratory system in class XI IPA2 students of SMA PGRI 1 Ambon showing the level of success of students seen from cognitive, affective, psychomotor and final grades.
ASOSIASI GASTROPODA DENGAN TUMBUHAN LAMUN DI PERAIRAN PANTAI NEGERI TIOUW KECAMATAN SAPARUA KABUPATEN MALUKU TENGAH Anggi Wawan Batuwael; Dominggus Rumahlatu
BIOPENDIX Vol 4 No 2 (2018): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol4issue2page109-116

Abstract

Background: Seagrasses are flowering plants (Angiosperms) that are able to adapt fully in waters with high salinity or live immersed in water. Seagrass has true rhizomes, leaves and roots like plants on land. Seagrasses usually form fields called seagrass beds, especially in tropical and sub-tropical regions. The existence of seagrasses is known to support fishing activities, shellfish communities and other invertebrate biota. Method: This study is a descriptive study to reveal information about environmental characteristics, and associations of seagrasses with gastropods. Results: The study found a class of gastropods, 10 species namely Strombus variabilis, Strombus microurceus, Nassariusl uridus, Nassarius dorsatus, Strombus urceus, Cypraea annulus, Strombus labiatus, Strombus marginatus, Neritas quamulata, Cypraeratigris. Of the seagrass plants found 4 species, namely Enhalus acoroides, Thalassia hemprichii, Halophila ovalis, Cymodocea rotundata. Association values ​​ranged from 4.159-8.85 with positive and negative types. This means that both types of seagrass are often found together or not found together in each observation box. Conclusion: There is a weak association between seagrass and gastropods in the coastal waters of Tiouw State. The association of gastropod types with seagrass species is found in 10 types of gastropods and 4 types of seagrasses in the waters of the Tiouw State coast
STRUKTUR KOMUNITAS TUMBUHAN PAKU (PTERIDOPHYTA) DI KAWASAN HUTAN KUSU-KUSU KECAMATAN NUSANIWE DAN SOYA KECAMATAN SIRIMAU KOTA AMBON SEBAGAI SUMBANGAN ILMIAH BAGI MATA KULIAH EKOLOGI TUMBUHAN Jeanne L Maalalu; Dominggus Rumahlatu
BIOPENDIX Vol 5 No 1 (2018): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol5issue1page29-36

Abstract

Background: Nail plants (Pteridophyta) are cormus plants whose bodies can be clearly distinguished between roots, stems, and leaves. However, ferns cannot produce seeds because they breed with spores. Nail plants are divided into 4 classes, namely (1) Psilophytinae (ancient nail); (2) Lycopodiinae (wire nail); (3) Equisetinae (horsetail); and (4) Filicinae (true nail). Community structure is a concept that studies species composition or composition and its abundance in a community. Method: This research is a quantitative descriptive study to reveal information about the community structure of ferns. The study was conducted on July 18, 2018 - August 18, 2018. Results: The ferns found in the Kusu-Kusu forest area were 10 species and the Soya region as many as 20 species. Overall the types of ferns found in the two study locations were grouped into 2 classes, namely Filicinae / Pteropsida (true nail) and Lycopodiinae (wire nails). The Filicinae / Pteropsida class has a greater number of species, both in the Kusu-Kusu forest area (8 species) and the Soya forest area (13 species). The Lycopodiinae class has a smaller number of species, both in the Kusu-Kusu forest area (2 types), and the Soya forest area (7 species). Conclusions: 10 ferns were found in the Kusu-Kusu Sereh forest area in Nusaniwe Subdistrict, while in the Soya District of Sirimau District there were 20 species.
Application of the science model community-based problem solving technology in improving learning outcomes, science process skills, and students scientific attitudes Meganita Meganita; Pamella Mercy Papilaya; Dominggus Rumahlatu
BIOEDUPAT: Pattimura Journal of Biology and Learning Vol 2 No 1 (2022): Bioedupat: Pattimura Journal of Biology and Learning
Publisher : Program Studi Pendidikan Biologi, Pascasarjana, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bioedupat.v2.i1.pp10-18

Abstract

The STS (science technology and society) learning model teaches students to pay attention to problems that then emerge as other impacts of the use of new technologies in social life. Whereas the Problem Solving learning model teaches students to be trained in problem-solving using creative ways. The purpose of this study was to analyze the effect of the application of STS based problem-solving learning models on the learning outcomes, science process skills, scientific attitude of senior high school 6 Ambon. The research was conducted from January to February 2020. The research design was a quasi-experimental study using a non-equivalent group design. Data were analyzed using descriptive and inferential statistics using the ANCOVA and ANOVA tests. Descriptive statistics are used to explain the range of research data on cognitive learning outcomes, science process skills, and scientific attitudes in the table. ANCOVA test is used to analyze the effect of learning models on cognitive learning outcomes. ANOVA test is used to analyze the effect of learning models on scientific process skills and scientific attitudes. The results showed that the distribution of cognitive learning outcomes, science process skills, and scientific attitudes of students in the experimental class taught using STS based problem solving learning models were better than students taught using conventional learning models (STAD). ANCOVA statistical test shows that the significant value is 0,000 <0.05. This shows that the learning model influences students' cognitive learning outcomes. ANOVA statistical test showed that the significant value was 0,000 <0.05. This shows that the learning model influences the science process skills and scientific attitude. The stages in the STS based problem solving learning models can accommodate cognitive learning outcomes, process skills, and scientific attitudes of senior high school 6 Ambon on Environmental Friendly Technology material.
Biodiversity of Echinodermata in Marsegu Island Bijaya Latupono; Fredy Leiwakabessy; Dominggus Rumahlatu
Sriwijaya Journal of Environment Vol 2, No 3 (2017): Low Land
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.911 KB) | DOI: 10.22135/sje.2017.2.3.81-87

Abstract

Echinoderms are key species that govern the structure and balance of communities and influence the sustainability of other organisms in different types of ecosystems in sea water. This research aimed at examining the biodiversity of echinoderms, and environmental physical-chemical factors that affect the diversity of echinoderms in coastal waters of Marsegu Island. The data were collected with direct observation and all research variables were recorded. The data collection of echinodermata type was done on each plot in the middle intertidal zone and the lower intertidal zone. The results of this research found that the population of echinoderms in coastal water of Marsegu Island was composed of 4 classes, namely Ophiuroidea, Asteroidea, Echinoidea and Holothuriodea. The most common type found was Asteroidea which consisted of 3 families, 4 genera and 4 species. The results of observation showed there was a difference in echinoderm species found in the middle intertidal zone and the lower intertidal zone. The number of echinoderms species found in the middle intertidal zone was 8 species, while in the lower intertidal zone was 10 species, and there were some species that were not found in the middle intertidal zone, but they were found in the lower intertidal zone, namely Ophiopholis aculeafa, Linckia laevagata and Protoreaster nodusus. The Synapta maculata species was found in the lower intertidal zone, but it was not found in the midle intertidal zone. About 52% variation in echinoderms diversity can be explained by the regression equation model, while the remaining 48% was the influence of other factors that could not be explained by the regression equation model.
Uji Efektivitas Penggunaan Media Audio Visual Dalam Pembelajaran Daring Menggunakan Platform Google Classroom Nettana, Amro Bernard; Rumahlatu, Dominggus; Talakua, Melvie
Kognisi : Jurnal Penelitian Pendidikan Sekolah Dasar Vol. 2 No. 1 (2022): Juni
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/kognisi.v2i1.882

Abstract

Penelitian ini mengkaji masalah dalam proses pembelajaran daring di SD Negeri 2 Latihan SPG Ambon, khususnya mata pelajaran IPA materi perubahan wujud benda. Peserta didik kurang memahami materi pelajaran karena keterbatasan media dan tidak bisanya proses praktikum dilakukan saat pembelajaran daring. Tes awal dan tes akhir nilai yang diperoleh peserta didik ada beberapa yang masih di bawah standar nilai. Penelitian ini mendeskripsikan efektivitas penggunaan media audio visual dalam pembelajaran daring menggunakan platform google classroom materi perubahan wujud benda. Penggunaan media pembelajaran audio visual pada digunakan sebagai mediasi bagi pendidik terhadap peserta didik untuk membagikan pengetahuan sikap maupun ide yang lebih inovatif. Hasil penelitian menunjukkan bahwa setelah diberikan tes awal skor pencapaian peserta didik dengan jumlah 24 orang berada pada kualifikasi baik dengan pencapaian rata-rata nilai tes awal yaitu 73,75. Setelah mengikuti pembelajaran secara daring melalui penggunaan media audio visual dan diberikan tes akhir, skor pencapaian rata-rata peserta didik yaitu 91,25 dan berada pada kualifikasi sangat baik.
Uji Efektivitas Penggunaan Media Audio Visual Dalam Pembelajaran Daring Menggunakan Platform Google Classroom Nettana, Amro Bernard; Rumahlatu, Dominggus; Talakua, Melvie
Sistem-Among : Jurnal Pendidikan Sekolah Dasar Vol. 3 No. 2 (2023): Oktober
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/sistemamong.v3i2.494

Abstract

Penelitian ini mengkaji masalah dalam proses pembelajaran daring di SD Negeri 2 Latihan SPG Ambon, khususnya mata pelajaran IPA materi perubahan wujud benda. Peserta didik kurang memahami materi pelajaran karena keterbatasan media dan tidak bisanya proses praktikum dilakukan saat pembelajaran daring. Tes awal dan tes akhir nilai yang diperoleh peserta didik ada beberapa yang masih di bawah standar nilai. Penelitian ini mendeskripsikan efektivitas penggunaan media audio visual dalam pembelajaran daring menggunakan platform google classroom materi perubahan wujud benda. Penggunaan media pembelajaran audio visual pada digunakan sebagai mediasi bagi pendidik terhadap peserta didik untuk membagikan pengetahuan sikap maupun ide yang lebih inovatif. Hasil penelitian menunjukkan bahwa setelah diberikan tes awal skor pencapaian peserta didik dengan jumlah 24 orang berada pada kualifikasi baik dengan pencapaian rata-rata nilai tes awal yaitu 73,75. Setelah mengikuti pembelajaran secara daring melalui penggunaan media audio visual dan diberikan tes akhir, skor pencapaian rata-rata peserta didik yaitu 91,25 dan berada pada kualifikasi sangat baik.
The influence of student teams achievement division and numbered heads together learning models on students' cognitive learning outcomes and critical thinking abilities Lessil, Serly; Rumahlatu, Dominggus; Karuwal, Ritha L
BIOEDUPAT: Pattimura Journal of Biology and Learning Vol 3 No 2 (2023): Bioedupat : Pattimura Journal of Biology and Learning
Publisher : Program Studi Pendidikan Biologi, Pascasarjana, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bioedupat.v3.i2.pp137-145

Abstract

A conceptual analysis of the established functions and goals of education found that the low quality of education in Indonesia is still motivated by low student interest and learning. This problem must be addressed immediately by using learning strategies that can facilitate the development of student’s skills. Learning strategies using the STAD (Student Teams Achievement Division) and NHT (Numbered Heads Together) models are believed to be able to overcome this problem. The STAD and NHT models are cooperative learning models where both models condition students to study together in small groups and help each other. The type of research used is a quasi-experiment (Quasi experiment) which aims to determine the effect of the STAD and NHT learning models on cognitive learning outcomes and critical thinking abilities. Data were analyzed quantitatively using descriptive and inferential statistics in the form of ANCOVA analysis. The research results show that there is an influence of the STAD and NHT learning models in improving students' cognitive learning outcomes and critical thinking abilities
Effectiveness of Tuba Root (Derris elliptica) on Histological Structure of Rabbit Fish Liver Sekewael, Usi; Leiwakabessy, Fredy; Warella, Juen Carla; Rahaweman, Ayu Christien; Rumahlatu, Dominggus
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v16i2.6754

Abstract

Rabbit fish (Siganus vermiculatus) is one of the biological resources in the sea that is widely consumed by the people in Maluku. Rabbit fish are caught during low tide with nets or by using natural resources to poison the fish, such as tuba root (Derris elliptica), which contains rotenone to make fish easy to catch. This study aimed to determining the concentration of tuba root extract that was effective against damage to the liver tissue of rabbit fish. Rabbit fish and tuba root were collected from Oma Village, Haruku Island, Central Maluku District, Maluku Province.  In the study, a laboratory experiment was conducted in which the tuba root was treated with doses of 0.1 g, 0.3 g, 0.5 g and 1 g with an exposure time of 18 to 24 hours. Data were analyzed using two-way analysis of variance (ANOVA) followed by Duncan's post-hoc test. As a result, the lowest level of liver damage in rabbit fish was observed at a dose of 0.1 g, with a total damage of 7 ± 0.00 and 8.5 ± 0.71. Conversely, the highest level of liver damage was observed at a dose of 1 g, with a total damage of 14 ± 0.00 and 15 ± 0.00. The results of the post hoc test showed a subset value of 0.1 g dose (7.75), 0.3 g dose (9.25), 0.5 g dose (12.00), and 1 g dose (14.50). This research indicates that administering tuba root to rabbit fish can result in damage to the liver's structure. The severity of this damage is contingent upon the dose administered, whereas exposure duration does not affect the level of damage to fish organs.
The influence of the ricorse - PBL ( Problem Based Learning ) model on cognitive learning outcomes, creative thinking and critical thinking in ecology and biodiversity materials Sumah, Vonissa; Rumahlatu, Dominggus; Liline, Sintje
BIOEDUPAT: Pattimura Journal of Biology and Learning Vol 4 No 2 (2024): Bioedupat : Pattimura Journal of Biology and Learning
Publisher : Program Studi Pendidikan Biologi, Pascasarjana, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bioedupat.v4.i2.pp230-240

Abstract

One of the competencies of educators as the key to success in learning is improving the quality of learning through selecting and using appropriate learning models to empower students' abilities. The learning model that can be used is an integrated learning model between the Ricorse model and PBL (Problem Based Learning) which can construct students' knowledge through efforts to solve problems that exist in the real world. This research aims to determine the effect of the Ricorse - PBL learning model on cognitive learning outcomes, creative thinking and critical thinking on ecology and biodiversity material in class VII junior high school students in Ambon City. The research method used was a quasi experiment with the population in this study being all students in class VII of Junior High School 13 Ambon, Junior High School 3 Ambon and Junior High School 19 Ambon, each class consisting of 30 students so that the total sample was 180 students. The research instrument uses test instruments and LKPD. Data analysis in this study used covariance analysis (Ancova) with SPSS Version 23 software. The results of the study showed that the Ricorse learning model integrated with PBL had a joint effect on the learning outcomes, creative thinking and critical thinking of class VII students at Junior High School 13 Ambon. , Junior High School 3 Ambon and Junior High School 19 Ambon in studying ecology and biodiversity material with a significant value of 0.000<0.05.
Co-Authors Alfia Sabban Ali Awan Ali Djamhuri Aloysius Duran Corebima Anggi Wawan Batuwael Aska, Aska Bijaya Latupono Bula, Wiwien Christin Tulaseket Elwuar, Susan Estevanus Kristian Huliselan F Leiwakabessy Fitrin Fredy Leiwakabessy Friescilya Beatrix Latuperissa Izaack, Anaci Since Jeanne L Maalalu Johanis F. Rehena Junita Salelatu Karuwal, Ritha L Kouwe, Rasni Latupono, Bijaya Lessil, Serly Liline, Sintje Liline, Sintje Louisiana Latupeirissa, Louisiana Marselia Latumahina Meganita Meganita Melvie Talakua Mira Wabula Mohamad Amin Nettana, Amro Bernard Pamella Mercy Papilaya Pelamonia, Johanes Pieter Siahaya Prelly M.J Tuapattinaya Rahaweman, Ayu Christien Rehena, Johanis Fritzgal Rence Aurelia Sumanik Renyaan, Angelica Jenita Felisitas S I. A. Salmanu Sangur, Kristin Sekewael, Usi Sintje Liline Siti S. Narahaubun Siti Zubaidah Sriyanti Imelda A Salmanu Sumah, Vonissa Theopilus W Watuguly Tuaputty, Hasan Warella, Juen Carla Yuliana A Maselkosu