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The Effect of Problem-Based Learning Integrated with Ethnoscience on Critical Thinking Skills in SMA Negeri 01 Kubu Mitha Gita Isvida; Ari Sunandar; Hanum Mukti Rahayu
Quagga: Jurnal Pendidikan dan Biologi Vol 16 No 1 (2024): QUAGGA : Jurnal Pendidikan dan Biologi
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/quagga.v16i1.54

Abstract

This research was motivated by the low critical thinking skills of students at SMAN 01 Kubu. The aim of this research is to determine the effect of the model problem-based learning integrated Ethnic on students' critical thinking skills. Sampling uses statistical tests and Effect size. The research sample was students of classes X Mia 1 and X Mia 2 at SMAN 01 Kubu. Data collection uses the Essay test method which refers to Fascione's theory. Based on the research results obtained in the experimental class, the score for the synthesis skills indicator was 71.42%, problem recognition and solving skills 74.28%, evaluation or judging skills 51.42%, analysis skills 80%, and concluding skills 60%. In the control class, scores were for synthesis skills 54.28%, problem recognition and solving skills 14.28%, evaluation or judgment skills 22.85%, analysis skills 60%, and concluding skills 40%. In calculating the effect size, a value of 1.54 was obtained, which is in the very high category.
Development of Edpuzzle-Based Interactive Learning Media on Classification of Living Things Class VII Meli Maria; Ari Sunandar; Hanum Mukti Rahayu
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10457

Abstract

Learning media used in SMP Negeri 3 Sungai Kakap in science lessons the use of learning media is still limited, the media used are whiteboards, textbooks, and the surrounding environment. This study aims to develop interactive learning media based on Edpuzzle for the classification of living things that is suitable for use, to determine students' responses to the media, and to analyse whether the media is effective in improving learning outcomes or student motivation. This research is a Research and Development (R&D) study using the ADDIE development model which consists of 5 stages, namely: Analysis, Design, Development, Implementation, and Evaluation. Data collection techniques using observation, interviews, questionnaires. Data analysis in this study used a Likert scale. Testing the validity of learning media includes material experts, media experts, and linguists. The research subjects consisted of 35 seventh-grade students from SMP Negeri 3 Sungai Kakap, divided into two groups: 10 students for the small-scale trial and 25 students for the large-scale trial. The grouping was done randomly while considering the students' academic abilities to ensure more representative research results. The results showed the acquisition of material expert validation of 88.63% (very valid), the results of media expert validation of 98.21% (very valid), the results of linguist validation of 93.33% (very valid), on a small-scale trial 10 students gave a response of 99.37% (very strong) and on a large-scale test 25 students gave a response of 96.56% (very strong). Based on these findings, it can be concluded that Edpuzzle-based learning media is declared valid, feasible for use, and effective in improving students' learning outcomes on the classification of living things material at SMP Negeri 3 Sungai Kakap.
Morphology Inflorescence and Anther Anatomy of Musa campestris var. sarawakensis from West Kalimantan, Indonesia Ari Sunandar; Hayatul Fajri; Mahwar Qurbaniah
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.v9i9.3522

Abstract

Musa campestris is a unique banana, has erect inflorescence with beautiful bracts and mature fruit colors so that it can be used as an ornamental plant. this study's objective is to analyze the morphological inflorescences and anther anatomical characteristics of the Musa campestris var. sarawakensis. Plant materials were collected in Sanggau regency. Morphological characterizations were conducted using International Plant Genetic Resources Institute for Musa spp. Sampel of anther was prepared using paraffin method, stained with 2% safranin and 1% fast green. Main features observed for Musa campestris var. sarawakensis inflorescence has erect rachis position and color external bract are helpful to characterize the male bud. Additionally, the main characteristics of anther include the presence helical ribs in endothecium. As expected, tetrasporangiate anthers with single vascular bundle in male flowers was observed. The main morphology characteristics of inflorescence and anther anatomy of Musa campestris var. sarawakensis are highlighted in this study, contributing to provide more information about the characterization of this species in West Kalimantan.
Development of an Ethnobotanical Encyclopedia on the Antar Ajong Ceremony Lisa Prawati; Ari Sunandar; Anandita Eka Setiadi
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8350

Abstract

The Antar Ajong ceremony is a ritual before planting rice carried out by the Sambas Malay Tribe. Plant diversity in the Antar Ajong ceremony can be developed in the form of an encyclopedia to support learning at school. This study aims to measure the validity of the media and student responses to the encyclopedia developed. The research used Research and development (R&D) with a modified 4D development model that includes the define, design, and develop stages. Data collection used interviews, observations, and questionnaires. The data was analyzed using a Likert questionnaire. The validation test obtained a value from media experts of 96.88% (very valid), material experts of 91.66% (very valid), and linguists of 88.14% (very valid). Students gave very good responses to the small-scale (99.35%) and large-scale (98.25%) trials. So it can be concluded that the ethnobotanical encyclopedia media at the Antar Ajong ceremony of the Malay Tribe of Paloh District, Sambas Regency, is feasible to apply in learning and get a positive response. This encyclopedia medium can also be used as a medium for preserving the local wisdom of the Paloh Paloh District Malay community at the Antar Anjong ceremony. 
PENGEMBANGAN ENSIKLOPEDIA TANAMAN ANYAMAN SUKU MELAYU KABUPATEN NATUNA Serly Marsa lena; Ari Sunandar; Mahwar Qurbaniah
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8369

Abstract

The Malay tribe community in Natuna Regency still preserves one of the cultures, namely weaving several products that are used as tools to support their daily needs.  This study aims to determine the validity of the encyclopedia of woven plants of the Malay tribe in South Bunguran District, Natuna Regency and to determine student responses to the encyclopedia of woven plants of the Malay tribe in South Bunguran District, Natuna Regency. The method used is design and development (D&D). Based on the results of the research that has been done, it is found that the media encyclopedia of woven plants of the Malay tribe of Natuna Regency has fulfilled the validity aspects where the media aspect is 95.29% (very valid), the material aspect is 96.67% (very valid), and the linguistic aspect is 97.27% (very valid). Learners gave a very good response where on a small scale trial and a large scale got a small scale score of 91.04% (Very good) and a large scale of 93.50% (Very good). It can be concluded that the encyclopedia of woven plants of the Malay tribe in Natuna Regency can be utilized as a biology learning media that is included in biodiversity material.