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Hasmiati Hasmiati
Universitas Negeri Manado
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AKTIVITAS DAN HASIL BELAJAR SISWA PADA PEMBELAJARAN PERTUMBUHAN DAN PERKEMBANGAN DENGAN METODE PRAKTIKUM Hasmiati Hasmiati; Jamilah Jamilah; Muhammad Khalifah Mustami
Jurnal Biotek Vol 5 No 1 (2017): Juni
Publisher : Department of Biology Education of Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (616.213 KB) | DOI: 10.24252/jb.v5i1.3444

Abstract

One effective method of learning science used is a lab / experimental. Practicum is not necessarily using sophisticated tools and materials and expensive, but can be done using simple tools and materials that are easily found around us. The purpose of this study was to determine the activity and results of class VIII student of SMP Negeri 7 Alla Enrekang in the subject matter of growth and development with practical methods utilize coconut water as a source of plant nutrients. This research includes studies Pre Experiment Design research design One-Shot Case Study. The population in this study were all students of class VIII SMPN 7 Alla school year 2015/2016, which consists of five classes with the number of students 153 people. Determination of the sample using purposive sampling sample obtained one sample class is class VIIIe by the number of learners 29. The research instrument used is the observation sheet student learning activities and tests in the form of multiple choice questions. Data analysis technique used is descriptive analysis of statistical data. The results of the research and analysis of the data shows that for the learning activities of students categorized as very high 80% and 20% for the high category while for the learning outcomes of students categorized as very high 41% and 59% higher category.
Validitas Produk LKPD Konstruktivisme dengan Bantuan Flipcreator pada Topik Sistem Pernapasan Musma Rukmana; Hasmiati Hasmiati; Tika Putri Agustina; Fernando Andre Watung
SCIENING : Science Learning Journal Vol. 4 No. 1: Juni 2023
Publisher : Jurusan Pendidikan IPA FMIPA Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/slj.v4i1.6041

Abstract

Penelitian bertujuan untuk mengembangkan produk LKPD konstruktivisme dengan bantuan flipcreator pada topik sistem pernapasan yang memenuhi syarat kevalidan. Metodologi penelitian yang dipakai mengacu pada model R&D yaitu ADDIE: Analysis, Design, Development, Implementation, dan Evaluation. Perangkat penilaian yang digunakan  adalah  instrumen penilaian kevalidan LKPD konstruktivisme dengan bantuan flipcreator. Dari hasil analisis data, nilai rata-rata kevalidan yang diperoleh dari hasil penilaian validator terhadap LKPD konstruktivisme dengan bantuan flipcreator yaitu 4,21 yang termasuk dalam kategori valid. Hasil tersebut mengungkapkan bahwa konten, figurasi, media serta bahasa yang digunakan pada LKPD konstruktivisme dengan bantuan flipcreator yang telah dikembangkan efektif untuk dimanfaatkan pada kegiatan pembelajaran dan sebagai media untuk mendukung proses pembelajaran.
BIOATCTIVITY OF PHLORETIN FROM Syzgium polyanthum (WIGHT) WALP AS A GOUTY ARTHRITIS TREATMENT BASED ON SCREENING IN SILICO Fernando Watung; Musma Rukmana; Hasmiati Hasmiati; Tika Putri Agustina; Margaret Pandaleke
Indonesian Biodiversity Journal Vol. 4 No. 2 (2023): August 2023
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v4i2.7332

Abstract

Gouty Arthritis is a disease caused by the accumulation of monosodium urate in the joints due to hyperuricemia, which causes painful inflammation. Syzgium polyanthum (Wight) Walp is a plant that grows in Indonesia and has been used as a traditional medicine.  It is used to treat various diseases, especially excessive production of uric acid. It is thought to contain phloretin compounds which can reduce the amount of uric acid. The purpose of this study was observed the biological activity of the natural products phloretin as an antihyperuricemia. Bioinformatic applications used in this study include the Pubchem compound database, protein target data base (Pharmmapper and Swiss Target Prediction), molecular docking software PyRx 0.8, software for 3D visualization and analysis of docking ligands and binding sites PyMOL and BIOVIA Disvovery Studo Client 2016.  The results of docking and binding site analysis showed that phloretin was able to interact with cyclin dependent kinase 2 (target protein) with a binding affinity of -6 kcal/mol more negatively than allopurinol with a binding affinity of -5.7, at different binding sites. Phloretin is a potential compound that can be used in the treatment of gouthy arthritis as an anti-inflammatory by inhibiting CDK2 activity.
Pengembangan Modul Biologi Berbasis Potensi Lokal Kabupaten Enrekang pada Materi Plantae untuk Siswa Kelas X SMA Hasmiati Hasmiati; Musma Rukmana; Fernando Andre Watung; Tika Putri Agustina
Jurnal Biotek Vol 11 No 1 (2023): JUNI
Publisher : Department of Biology Education of Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jb.v11i1.37011

Abstract

Nature has enormous potential to aid in the study of biology. This potential can be effectively harnessed when presented in teaching materials, such as modules. This research aimed to produce valid learning modules based on the local potential found in Enrekang Regency, which can facilitate contextual and meaningful biology learning. The research method employed was Research and Development (R&D), utilizing the ADDIE development model. Data was collected using an expert validation sheet to assess the module's validity in terms of content, language, presentation, and appearance. The Plantae module, as a product of this development, is based on the local potential and exhibits characteristics such as being self-instructional, self-contained, stand-alone, adaptable, user-friendly, and including pictures of local plants from Enrekang Regency. Based on data analysis, the developed module fulfills the validity criteria in all aspects of the assessment, with an average validity score of 4.1. Consequently, the research concludes that the developed module is valid and can effectively support biology learning by incorporating the local potential of Enrekang Regency.
BIOATCTIVITY OF PHLORETIN FROM Syzgium polyanthum (WIGHT) WALP AS A GOUTY ARTHRITIS TREATMENT BASED ON SCREENING IN SILICO Fernando Watung; Musma Rukmana; Hasmiati Hasmiati; Tika Putri Agustina; Margaret Pandaleke
Indonesian Biodiversity Journal Vol. 4 No. 2 (2023): August 2023
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v4i2.7332

Abstract

Gouty Arthritis is a disease caused by the accumulation of monosodium urate in the joints due to hyperuricemia, which causes painful inflammation. Syzgium polyanthum (Wight) Walp is a plant that grows in Indonesia and has been used as a traditional medicine.  It is used to treat various diseases, especially excessive production of uric acid. It is thought to contain phloretin compounds which can reduce the amount of uric acid. The purpose of this study was observed the biological activity of the natural products phloretin as an antihyperuricemia. Bioinformatic applications used in this study include the Pubchem compound database, protein target data base (Pharmmapper and Swiss Target Prediction), molecular docking software PyRx 0.8, software for 3D visualization and analysis of docking ligands and binding sites PyMOL and BIOVIA Disvovery Studo Client 2016.  The results of docking and binding site analysis showed that phloretin was able to interact with cyclin dependent kinase 2 (target protein) with a binding affinity of -6 kcal/mol more negatively than allopurinol with a binding affinity of -5.7, at different binding sites. Phloretin is a potential compound that can be used in the treatment of gouthy arthritis as an anti-inflammatory by inhibiting CDK2 activity.
IDENTIFICATION OF MACROALGAE IN THE COASTAL AREA OF BUDO TOURISM VILLAGE, WORI, NORTH MINAHASA Watung, Fernando; Supit, Annely; Setyawati, Iriani; Kamagi, Decky; Agustina, Tika Puri; Rukmana, Musma; Hasmiati, Hasmiati
Indonesian Biodiversity Journal Vol. 5 No. 3 (2024): December 2024
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v5i3.10837

Abstract

Algae are lower plants that do not have differentiated structures such as roots, stems, and leaves; although they may appear to have differences, they are actually just thallus forms. Macroalgae have macroscopic body shape and size consisting of fronds without distinct roots, stems, and leaves. Macroalgal diversity is not only reflected in their ecological and economic significance but also in their high species richness and wide geographical distribution within aquatic ecosystems. However, research on the species diversity of macroalgae in Budo Tourism Village Beach, North Minahasa remains limited. This study aims to identify the macroalgal species in the Budo Tourism Village, Wori, North Minahasa area. The research employed the line transect and quadrat-based sampling method, which was implemented at two distinct station locations: Station I (rocky reef substrate) and Station II (sandy-muddy substrate). Macroalgae identification was facilitated by utilizing the comprehensive identification textbooks. The research reveals the presence of four macroalgal species, comprising three brown algae (Phaeophyceae), namely Padina boergesenii, Sargassum llinearifolium, Turbinaria ornata and one red algae (Rhodophyceae), Gracilaria corticata. Sargassum linearifolium, Padina boergesenii, and Gracilaria corticata was found in rocky reef substrate. Turbinaria ornate and Padina boergesenii was found in sandy-muddy substrate.
IDENTIFICATION OF MACROALGAE IN THE COASTAL AREA OF BUDO TOURISM VILLAGE, WORI, NORTH MINAHASA Watung, Fernando; Supit, Annely; Setyawati, Iriani; Kamagi, Decky; Agustina, Tika Puri; Rukmana, Musma; Hasmiati, Hasmiati
Indonesian Biodiversity Journal Vol. 5 No. 3 (2024): December 2024
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v5i3.10837

Abstract

Algae are lower plants that do not have differentiated structures such as roots, stems, and leaves; although they may appear to have differences, they are actually just thallus forms. Macroalgae have macroscopic body shape and size consisting of fronds without distinct roots, stems, and leaves. Macroalgal diversity is not only reflected in their ecological and economic significance but also in their high species richness and wide geographical distribution within aquatic ecosystems. However, research on the species diversity of macroalgae in Budo Tourism Village Beach, North Minahasa remains limited. This study aims to identify the macroalgal species in the Budo Tourism Village, Wori, North Minahasa area. The research employed the line transect and quadrat-based sampling method, which was implemented at two distinct station locations: Station I (rocky reef substrate) and Station II (sandy-muddy substrate). Macroalgae identification was facilitated by utilizing the comprehensive identification textbooks. The research reveals the presence of four macroalgal species, comprising three brown algae (Phaeophyceae), namely Padina boergesenii, Sargassum llinearifolium, Turbinaria ornata and one red algae (Rhodophyceae), Gracilaria corticata. Sargassum linearifolium, Padina boergesenii, and Gracilaria corticata was found in rocky reef substrate. Turbinaria ornate and Padina boergesenii was found in sandy-muddy substrate.
An Analysis of The Effectiveness and Practicality by Using Constructivism LKPD Assisted With a Flipcreator Rukmana, Musma; Watung, Fernando Andre; Hasmiati, Hasmiati; Agustina, Tika Putri
Biopedagogia Vol 6, No 1 (2024): Maret
Publisher : Program Studi Pendidikan Biologi Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/biopedagogia.v6i1.5103

Abstract

Abstract: The aim in conducting this research is to analyze the effectiveness and practicality of using constructivist LKPD assisted by Flipcreator, which has previously been developed and found the valid criteria. The research method referred to the RD development model, namely ADDIE: analysis, design, development, implementation, and evaluation. The research subjects consisted of 24 students and 1 biology subject teacher. The instruments used are student evaluation sheets to see the effectiveness of data, students' and teacher' response questionnaire sheets, and learning implementation observation sheets to see practicality data. From the data analysis, the following results were obtained: (1) The effectiveness test showed that the constructivist LKPD assisted by Flipcreator was effectively used in the learning process, with 91.67% of students' learning completeness being fulfilled; (2) in the practicality test, a positive response was obtained from teachers and students of 100%, which was in the very strong category, as well as the results of observations of learning implementation, which showed that all aspects observed in the learning process were fully implemented with a total mean of 1.52. These results showed that the constructivist LKPD assisted by Flipcreator is effective and practical to use in the classroom learning process. Keywords:  student’s worksheet, constructivism, flipcreator
Practicality and Effectiveness of Biology Modules Based on Local Potential in Enrekang Regency Hasmiati, Hasmiati; Rukmana, Musma; Agustina, Tika Putri; Watung, Fernando
Biopedagogia Vol 6, No 1 (2024): Maret
Publisher : Program Studi Pendidikan Biologi Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/biopedagogia.v6i1.4901

Abstract

The purpose of this study is to explain the practicality and effectiveness of the local potential-based Biology module that has been previously developed by researchers through research and development (RD).  This study uses a one-shot case study design as a pre-experiment. Product trials were conducted in one class selected by purposive sampling with 28 participants.  The instrument used in this study was a questionnaire sheet for the responses of educators and students to measure the practicality of the module. learning outcomes test instrument was also used to measure the module's effectiveness. The analysis's findings educator's response obtained a percentage value of 100% and 92% for the response of students. At the same time, students' learning outcomes reached an average of 89.8.  These findings provide a conclusion that the biology module based on local potential is practical to use and can effectively improve student learning outcomes.
The Role of Traditional Home Gardens in Cultural Rituals and Heritage Preservation: An Ethnobotanical Study in Pujon Sub-district, Malang Regency, Indonesia Agustina, Tika Putri; Rukmana, Musma; Hasmiati, Hasmiati; Kawuwung, Femmy Rose
Biodidaktika : Jurnal Biologi dan Pembelajarannya Vol 20, No 1 (2025)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/biodidaktika.v20i1.28628

Abstract

This study explores the critical role of home gardens in traditional rituals in Pujon District, Malang Regency. Sustained by long standing customs, home gardens are significant social, cultural, and economic importance, especially concerning local customs. The research aims to identify the plant species cultivated in these gardens, their functions in ritual ceremonies. Adopting a qualittaive researched framework this study utilized a descriptive approach involving field observations and in-depth interviews. Key informants, incorporating garden owners, customary elders, and community leaders, were purposively selected. The results show that home gardens in Pujon Sub-district function as crucial green spaces and sources of food while also serving as focal points for social and cultural activities. Plants such as banana (Musa x paradisiaca), coconut (Cocos nucifera), jasmine (Jasminum sambac), and rose (Rosa sp.) are necessary to numerous ceremonies and traditional rituals. The preservation of knowledge regarding these plants is maintained through storytelling and daily activities, highlighting their role in sustaining local culture and biodiversity. As a result, home gardens play a crucial role in encouraging cultural identity and ecological balance in the region.
Co-Authors Agustina, Tika Puri B, Riska Yohana BR Nainggolan. Decky D. W. Kamagi Fatimah HS Femmy Roosje Kawuwung Fernando Andre Watung IRIANI SETYAWATI Jamilah Jamilah Mandias, Praisy Margaret Pandaleke Meytij Jeanne Rampe Miftahul Jannah Miftahul Jannah Muhammad Khalifah Mustami Musma Rukmana Musma Rukmana Mustapa Mustapa Nurfaida Nurfaida Pieter, Nathaniel Dave Emmanuel Supit, Annely Tika Putri Agustina Undap, Hizkia Abraham Febrian