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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Biologica Samudra Best Journal (Biology Education, Sains and Technology) Community Development Journal: Jurnal Pengabdian Masyarakat Indigenous Biologi Jurnal Biosense Jurnal Jeumpa Global Science Society Unram Journal of Community Service (UJCS) Journal of Disruptive Learning Innovation (JODLI) Jurnal Sosial dan Sains JIPI (Jurnal IPA dan Pembelajaran IPA) Biosainsdik: Biologi Sains dan Kependidikan
Ekariana S Pandia
Universitas Samudra
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Validity and practicality of Ecology Project Based Practicum Worksheets to Improve Science Process Skills Pandia, Ekariana S.; Wahyuni, Ayu; Nursamsu, Nursamsu; Manurung, Nurhasnah
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4950

Abstract

The research objective was to determine the validity of the due diligence worksheet based on an ecological project to improve science process skills. To find out the practicality of ecological project-based practicum worksheets to improve science process skills. The study method developed using Research and Development (R&D) consists of several stages of research implementation, namely the first stage is preparing for the Experiment/Preliminary Design. The second stage of product creation (process), includes: assessing students' abilities in selecting and using materials, tools and techniques. Next, the third stage of product assessment (appraisal), includes: assessing the products produced by students according to the established criteria. The target research subjects were 30 FKIP UNSAM Biology Education students. Data collection techniques carried out included using tests, observation sheets, questionnaires, interviews, assessment of Practicum Worksheets, portfolios, field notes and assessment rubrics. The results of this research show that the product feasibility validation test with an average score of 88.22% is declared very valid, while the practicalization test with an average score of 84.2% is declared very valid. So it can be concluded that the Practical Worksheet product is suitable for use for Biology practical learning activities
Conservation of Gayo’s Endemic Orchid (Paphiopedilum primulinum) Through In Vitro Seed Germination and Development with Coconut Water Sarjani, Tri Mustika; Ariska, Raja Novi; Pandia, Ekariana S.; Prastika, Dewi; Tambunan, M. Iqbal H.
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.5307

Abstract

Paphiopedilum primulinum is one of endemic orchids in Gayo, Aceh, Indonesia. This terrestrial orchid is registered as endangered species due to IUCN. The low availability of this orchids in nature is due to habitat lost, over-collection for commercial purpose, and low seed germination rate which affected by unidentified factors, yet the study of propagating this orchid is rarely discussed. This experimental research is aim to see the effect of coconut water (CW) concentration to P. primulinum seed germination and development through in vitro culture. The sample of the study used the seed of P. primulinum which age 14 weeks after pollination. The research use ½ Murashige and Skoog media (MS) with four different coconut water (CW) concentration (0,10%, 20%, 30%) and incubated for 90 days. The seed germination rate is calculated due to the percentage of its total germinate seed and seed development indicator divided into 5 stages (0-5). The result shows that the seed of Paphiopedilum primulinum germinate best at 30% CW concentration and only in this concentration the seedling stage reach stage 5 (4.8%). This result implies that 30% CW concentration in ½ MS medium is the best medium to germinate this seed.
Co-Authors Abdul L. Mawardi Abdul L. Mawardi Abdul L. Mawardi Adi Bejo Suwardi Ainul Mardiyah Ariska, Raja Novi Asmaul Husna Atmaja, Teuku Hadi Wibowo Atmaja, Teuku Hadi Wibowo Aulia, Muti Ayu Wahyuni Chairunisah, Tya Cut Hadisti Arhafna Cuthadisti Arhafna Devi Wulandari Dwi Adrisa Zuhra Elfrida Elfrida Elfrida Elfrida Elfrida Elfrida, Elfrida Ernawati Ernawati Ernawati Fadhilah Fadhilah Farah Diba Shahra Fitri, Rahmani Fitria, Dini Indriaty Indriaty, Indriaty Khairunnisa Khairunnisa Kusyani, Ema M. Ali Akbar M. Ali Akbar Mardiah Mardiah Mardiah Mardiah Marjanah Marjanah Mawardi Mawardi Mughnita Ayu Muhammad Muhammad Junaidi Mustikasari, Vita Ria Nasrul ZA Nasution, Diah Permata Sari Nurhasnah Manurung, Nurhasnah Nursamsu Nursamsu Nursamsu Nursamsu Nursamsu payung, idawati Pranata, Guswarni Prastika, Dewi Raja Novi Ariska Ratih Permana Sari Rizal Nasution Rizki Amalia Rizky Nafaida Rozalina Rozalina Ruth, Chelsea Safuridar Saipul, Saipul Sarjani, Tri Mustika Setyoko Sihombing, Saroh Maduma Simamora, Endang Siska Rita Mahyuny Sitorus, Siti Rahmawati Sri Jayanthi, Sri SRI RAHAYU Sri Rahayu Sundari, Sri Tambunan, M. Iqbal H. Tiara, Resa Tri Mustika Sarjani Tri Mustika Sarjani Yulia Indriani Zill Sekar Gading Fawwaz Sentosa Zuhra, Dwi Adrisa