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All Journal Jurnal Keteknikan Pertanian Tropis dan Biosistem BAREKENG: Jurnal Ilmu Matematika dan Terapan Biosaintifika: Journal of Biology & Biology Education Biopendix: Jurnal Biologi, Pendidikan dan Terapan Jurnal Riset Biologi dan Aplikasinya BIOEDUPAT: Pattimura Journal of Biology and Learning Rumphius Pattimura Biological Journal PEDAGOGIC: Indonesian Journal of Science Education and Technology
Smith, Alwi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Transportation Other

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The Mitotic Index of Cajanus cajan from Kisar Island, in the Southwest of Maluku Sangur, Kristin; Smith, Alwi; Tomasoa, Meike
Biosaintifika: Journal of Biology & Biology Education Vol 13, No 2 (2021): August 2021
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v13i2.29496

Abstract

The mitotic index of the roots of pigeon pea can be the basis for determining the growth of pigeon pea. The purpose of this research was to determine the time of root cell division, to observe the mitotic phases, and to determine the mitotic index of pigeon pea root cells. The preparation of the pigeon pea was carried out for 4 days to grow the roots. The roots were cut off at 08.00, 08.15, and 08.30 WIT (Eastern Indonesian Time). The roots were cut 0.5-1cm. Carnoy’s solution was used as the fixative solution using the Squash technique. The prepared roots were then observed using an Olympus cx-22 microscope and an OptiLab camera with a magnification of 100x40. The data were descriptively analyzed to describe the images of mitotic phases and the mitotic index presentation in the root cells of pigeon pea. The results of this research showed that the cell division of the pigeon pea roots began at 08.00 WIT, which was marked by the presence of a lot of prophase. The next phases that appeared were prometaphase, metaphase, and anaphase which occurred from 08.15 to 08.30 with different numbers. The highest mitotic index occurred at 08.15, when most of the root cells underwent metaphase. This study succeeded in revealing that the optimum time for pigeon pea root cell division is 08.15 WIT. In the future, this research can help pigeon pea farmers in Southwest of Maluku to carry out vegetative reproduction which is closely related to this mitotic study.
Implementasi Metode Pemberian Tugas dalam Meningkatkan Hasil Belajar IPA Materi Alat Pernapasan Pada Manusia Haulussy, Momina; Smith, Alwi; Kapludin, Yusran
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 2 No. 1 (2022): PEDAGOGIC: Indonesian Journal of Science Education and Technology
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v2i1.402

Abstract

The purpose of this study was to determine the improvement of science learning outcomes through the method of assigning assignments at the end of each meeting on human breathing apparatus material in grade V SD Inpres Lengkong, Salahutu District. This type of study is descriptive with a sample of 30 people taken using a population sample. The instruments used are tests, affective observation sheets, and psychomotor observation sheets. The data analysis used is descriptive data analysis of student learning outcomes, affective observations, and student psychomotor. The results of data analysis show that learning using assignments at the end of each meeting of breathing apparatus material in humans can improve student learning outcomes. This is shown by the increase in the average score of students, namely in the initial test of 53.33 and in the implementation of the final test where students follow the learning process using assignments at the end of each meeting the average score obtained classically is 73.11. Thus, it can be concluded that the learning process using assignments at the end of each meeting can improve student learning outcomes
IMPROVING BIOLOGICAL SCIENCE LEARNING OUTCOMES WITH USED A CONTEXTUAL-BASED INQUIRY APPROACH THE CONCEPT OF PHOTOSYNTHESIS IN CLASS VIII STUDENTS OF JUNIOR HIGH SCHOOL NEGERI 2 AMBON Wattimury, Ince; Arini, Ine; Smith, Alwi
RUMPHIUS Vol 5 No 2 (2023): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv5i2p057-065

Abstract

The inquiry approach is one of the approaches proposed by experts to be developed in the learning process. Where inquiry learning teaches students how to research problems or questions of facts. Learning used an inquiry approach requires a classroom environment where students feel free to create, make assumptions and draw conclusions. The aim of this research is to determine the improvement in biological science learning outcomes regarding the concept of photosynthesis used a contextual-based inquiry learning approach for class VIII3 students at Junior Hight School Negeri 2 Ambon. This type of research includes descriptive research using a PTK design. This research was conducted at a Junior High School Negeri 2 Ambon. The subjects in this research were students in class VIII3 as many as 26 students. Data analysis uses qualitative data, then the final value is converted using completeness criteria. Based on the tests gived in cycle I, the final test results for each group were not significant. In group I, only 4 students (15.4%) had not reached the completion criteria and 5 other students were able to achieve completion with a percentage (19.2%). The number of students who achieved completeness in group II was 7 students (27.0%), and 2 other students (7.7%) did not achieve completeness. Meanwhile in group III, there were 5 students who were able to achieve completeness with a percentage of (19.2%) and 3 students (11.5%) who did not achieve completeness. Thus, there were 9 students (34.6%) who had not achieved completeness and 17 students (65.4%) had achieved completeness. Meanwhile, in cycle II the test results increased. In group I, there were 5 students who met the completion criteria with a percentage of 19.2%, 4 other students still had not completed it. Group II increased even more, 7 students (27%) met the criteria for completion while 2 students (7.7%) still did not complete. In group III there were 5 students (19.2%) who met the criteria for completion, and 3 other students (11.5%) who still had not completed it. The final test seems to show very good results. The conclusion of the research was taught used a contextual-based inquiry approach to the concept of photosynthesis can improve student learning outcomes, seen in cycle I and cycle II because the cognitive, affective and psychomotor aspects can improved.
Differences in Students' Scientific Literacy Abilities in Solving Story Questions on Environmental Change Material in Class X of SMA in Ambon City Nanda, Dea Ariska; Tuaputty, Hasan; Smith, Alwi
BIOEDUPAT: Pattimura Journal of Biology and Learning Vol 4 No 1 (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.i1.pp172-177

Abstract

Scientific literacy began to emerge since the implementation of the Program for International Student Assessment (PISA) in Indonesia. Since Indonesia's participation in the Program for International Student Assessment (PISA) in 2000, Indonesia has always been at the bottom of the rankings..This research aims toanalyzestudents' scientific literacy abilities in solving story questions on environmental change material in class X SMA in Ambon City andto knowdifferences in students' scientific literacy abilities in solving story questions on environmental change material in class X SMA in Ambon City. This type of research ismix method. The research population, namelySMA Negeri 3 Ambon, SMA Negeri 5 Ambon and SMA Negeri 11 Ambonwith a total sample of 103 students. The research instruments used were tests and interview instruments. Data analysis techniques using Independent Sample T Test with SPSS Version 27 software.The research results show that Students' scientific literacy abilities are quite good at SMAN 11 Ambon, and there is a difference in students' scientific literacy abilities in solving story questions on environmental change material in class is 0.000 < 0.05 and group SMAN 5 with SMAN 11 0.003 < 0.05
The Influence of an Integrated STS Learning Approach to The Cognitive Learning Outcomes And Metacognitive Abilities of Ecosystem Materials in Class X Students of West Seram Vocational School Kilay, Netty Charla; Tuaputty, Hasan; Smith, Alwi
BIOEDUPAT: Pattimura Journal of Biology and Learning Vol 4 No 1 (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.i1.pp178-186

Abstract

West Seram Regency is one of the areas that has quite low quality educationThere needs to be innovation in using several learning approaches. Learning approacheswhich can be used to solve problems in the surrounding environment and is technology-based, namely Science Technology and Society (STS) andTechnological Pedagogical Content Knowledge (TPACK).This research aims to determine the effectlearning approachesTPACK integrated STS on cognitive learning outcomes and metacognitive abilities on ecosystem material in Class X students of West Seram Vocational School. This type of research isquasi-experiment. The research population was State Vocational School 2 West Seram, State Vocational School 9 West Seram and West Seram State Vocational School 12 with a total sample of 33 students. The research instruments used were metacognitive ability tests and questionnaires and analyzed using Ancova. The research results show thatthere is an influence of the TPACK integrated STS learning approach on cognitive learning outcomes, there is an influence of the TPACK integrated STS learning approach on metacognitive abilities, and there is an influence of the TPACK integrated STS learning approach on cognitive learning outcomes and metacognitive abilities
ANALISIS KADAR TANIN DAUN GAYAM (Inocarpus fagifer Fosb.) PADA KETINGGIAN TEMPAT YANG BERBEDA Lekahena, Viona Putri; Smith, Alwi; Muskitta, Marike
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 11 No 1 (2024): 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/biopendixvol11issue1page83-90

Abstract

Background: Gayam (Inocarpus fagifer Fosb.) contains natural chemicals in the form of primary metabolites which play an important role in the survival of the style plant, not only primary metabolites, but the style plant contains secondary metabolites which are beneficial for the survival of the style plant in its environment Methods: The aim of this research was to determine the tannin content of gayam leaves at different altitudes. The method used in this research is descriptive quantitative and qualitative with a sampling technique using purposive sampling. Results: The results of the research show that based on photochemical tests, gayam leaves in Negeri Ema and Airlouw Hamlet contain tannin compounds. The total tannin content in Negeri Ema was 1.3956 mgTAE/g, while Airlouw Hamlet was 1.5484 mgTAE/g, which means the tannin content was higher in Airlouw Hamlet. The implication of the research results for biology learning is by creating a practical guide for biochemistry courses Conclusion: the tannin content of Gayam (Inocarpus fagifer Fosb.) leaves in Negeri Ema (highlands) is 1.3956 mgTAE/g, while the tannin content of Gayam (Inocarpus fagifer Fosb.) leaves in Air Louw Hamlet (lowlands) is 1.5484 mgTAE/g. So the tannin content in the lowlands is greater than the tannin content in the highlands
ANALISIS KADAR ABU PADA SALAK MERAH (Salacca edulis) DI DESA RIRING DAN DESA BURIA KECAMATAN TANIWEL KABUPATEN SERAM BAGIAN BARAT, PROVINSI MALUKU Smith, Alwi; Liline, Sintje; Sahetapy, Solagratia
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 10 No 1 (2023): 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/biopendixvol10issue1page51-57

Abstract

Background: Indonesia is a country suitable for growing salak plants. With this good climate it ispossible for types of plants and fruit to continue to grow and develop properly. in 100g of salak fruitflesh has a high nutritional content such as carbohydrates 20.9 g, calories 77.0 cal, protein 0.40 g,calcium 28.00 mg, phosphorus 18.0 mg, iron 4.20 mg, vitamin B 0.04 mg, vitamin C 2.00 mg andwater 78.00 mg.Methods: Testing the ash content using the dry ashing method. Ash content can show the totalminerals in a food ingredient.Results: The results showed that there was a difference between the ash content of red salak fruitin buria village and riring village. For Buria Village, the ash content of red salak fruit is 1.79535%. Asfor Riring Village, the percentage of ash content is 2.4744%.Conclusion: There are differences between the two samples of red salak fruit taken from 2 differentlocations. The effect of altitude is mainly related to plant metabolic processes, such as biochemicalprocesses and the synthesis of secondary metabolites, such as vitamins and minerals which affectthe size of the ash content in fruit.
THE EFFECT OF NUMBERED HEAD TOGETHER (NHT) INTEGRATED PROBLEM BASED LEARNING (PBL) LEARNING MODEL ON IMPROVING CRITICAL THINKING AND STUDENT LEARNING OUTCOMES IN CLASS X ECOSYSTEM MATERIALS SMA NEGERI 11 AMBON AND SMA NEGERI 13 AMBON Dwilestari, Desi Armawati; Smith, Alwi; Rehena, Johanis Fritzgal
RUMPHIUS Vol 3 No 2 (2021): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv3i2p039-042

Abstract

PBL and NHT learning models that have been integrated by this researcher are an amalgamation of the two learning models to help students develop a deep understanding of systematic knowledge simultaneously and train their critical thinking skills. This study aims to determine the effect of the integrated Numbered Heads Together (NHT) Problem-based learning (PBL) learning model on improving critical thinking and student learning outcomes. The type of research used is quantitative analysis research. The population of this study were all students of class X SMA Negeri 11 Ambon and all students of class X SMA Negeri 13 Ambon. The sampling technique used was random. Data analysis using simple linear regression test. The results of the regression analysis showed that there was a significant influence between the NHT-integrated PBL learning model on critical thinking and learning outcomes. The magnitude of the influence of the NHT Integrity PBL model on critical thinking is 81.1% and student learning outcomes are 61.7%. Whereas in SMA N.13 Ambon the magnitude of the influence of the NHT Integrity PBL model on critical thinking was 55% and student learning outcomes were 79.5%. Conclusion. There is a significant influence of the NHT integrated PBL learning model on critical thinking, namely 0.001 in SMA N. 11 and 0.040 in SMA N.13 Ambon, there is a significant influence of the NHT integrated PBL learning model on learning outcomes, namely 0.001 in SMA N. 11 and 0.002 in SMA N.13 Ambon.
Leaf and Stomata Morphometrics of Gayam Inocarpus fagifer (Fabaceae) at Different Altitudes Smith, Alwi; Sangur, Kristin; Molle, Dessy Fitri; Haurissa, Ludia; Maulany, Grisendy; Renyaan, Belsefren
Jurnal Riset Biologi dan Aplikasinya Vol. 5 No. 1 (2023)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrba.v5n1.p16-26

Abstract

Gayam (Inocarpus fagifer) is one of the members of the angiosperm flora in Ambon City, Indonesia, that grows and develops at various altitudes. This research aimed to analyze the leaf and stomata morphometrics of these plants in the Aer Louw and Ema Village areas. Leaf samples were taken from the upper, middle, and lower strata and considered as replicates. The morphometric characteristics were measured manually using millimeter block paper and the formula for calculating leaf ratio. Furthermore, the stomata were stained using the direct incision method and safranin. The incision results were analyzed using an Olympus CX23 microscope at 400x magnification. The measurement and observation were analyzed descriptively and correlatively. The results showed that the average leaf width and length, also the midrib length were greater in Aer Louw Village than in Ema Village; while the leaf tip and stalk length were greater in Ema Village than in Aer Louw Village. The characteristics of stomata length and width in Ema Village were greater than in Aer Louw Village; otherwise, the number, index, and density of stomata in Aer Louw Village were greater than in Ema Village. Meanwhile, the correlational analysis showed that the environment influenced the variations of leaves and stomata. Therefore, the variations of leaves and stomata in the areas could predict plant adaptations to different environments.
Effect of Drying Duration on Water Content and Ash Content of Red Salak Fruit (Salacca edulis) Herbal Tea Smith, Alwi; Pattiasina, Eifan Boyke; Simal, Rufiati; Karepesina, Fitriah Husna; Raharusun, Ayu Ningsih; Baysi, Asmawati Rahma
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 12 No. 3 (2024): December 2024
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2024.012.03.02

Abstract

Negeri Riring, Taniwel District, West Seram Regency, Maluku Province, has many agricultural opportunities for red salak. Salak is unique with thick, dark yellow flesh with a red tinge, which is why it is called red snake fruit. Currently, the red salak plant is only used for its fruit flesh; the skin and other parts of the plant are immediately removed and disposed of in the environment. Red salak fruit skin, which has high antioxidant and polyphenol content, can be utilized and processed into new products, such as herbal tea. Drying is an important stage in the process of making herbal tea. Making herbal tea from red salak fruit skin is carried out in the Biology Laboratory. The aim of this research is to determine how long drying impacts water and ash content. The research method used was an experiment using a simple Completely Randomized Design (CRD), namely at the same temperature, namely 60°C and with a long drying treatment. The Ambon Industrial Standardization and Services Center tests water and ash content. Analysis of variance (ANOVA) was used to analyze research data at a confidence level of 5%. The results showed that the drying time had a significant impact on the water content, but did not have a significant impact on the ash content of the red salak fruit rind herbal tea.
Co-Authors ARINI, INE Baysi, Asmawati Rahma Cinde, Yuliante Dwilestari, Desi Armawati Elly, Sovian Sesca Ferymon Mahulette, Ferymon Fredy Leiwakabessy Haulussy, Momina Haurissa, Ludia Kapludin, Yusran Karepesina, Fitriah Husna Karuwal, Ritha Kilay, Netty Charla Latupeirissa, Louvenska Nona Lekahena, Viona Putri Liline, Sintje Manuhuttu, Debi Lisa Maulany, Grisendy Meyer, Julyan Molle, Dessy Fitri Muskitta, Marike Nanda, Dea Ariska Pattiasina, Eifan Boyke Raharusun, Ayu Ningsih Rehena, Johanis Fritzgal Renyaan, Belsefren Sahetapy, Solagratia Salmanu, Sriyanti Imelda Aksamina Sangur, Kristin Silahoy, Frisca Simal, Rufiati Sya’diyah, Zumrotus Tetiwar, Welmina Tomasoa, Meike Tuanakotta, Risca M Tuaputty, Hasan Wattimury, Ince Wuarbanaran, Ona Adelci