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All Journal Journal of Education and Learning (EduLearn) The Journal of Pure and Applied Chemistry Research Berkala Ilmiah Pendidikan Fisika Jurnal Pendidikan Informatika dan Sains Jurnal Penelitian Pendidikan IPA (JPPIPA) Tarbawi : Jurnal Ilmu Pendidikan Biosaintifika: Journal of Biology & Biology Education AR-RAZI Jurnal Ilmiah BULETIN AL-RIBAATH Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Community Empowerment Hydrogen: Jurnal Kependidikan Kimia Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Social Impact Journal JIPI (Jurnal IPA dan Pembelajaran IPA) Shibyan: Jurnal Pendidikan Guru Madrasah Ibtidaiyah
Dedeh Kurniasih
Prodi Pendidikan Kimia UM Pontianak
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Boosting Critical Thinking with STEM-Based Nanolearning in Reaction Rate Studies Arya Girald Baihaqie; Dedeh Kurniasih; Rizmahardian A. Kurniawan; Zahratun Nufus
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.8303

Abstract

This study aims to determine the effect of STEM-based Nanolearning implementation in improving students' critical thinking skills at SMAIT Al-Fityan Kubu Raya. This study used a one-group pre-test-post-test quasi-experimental research design. The population in this study consisted of 59 people. The sample selection for this study was carried out using purposive sampling, specifically targeting 19 students from class XI Ikhwan at SMA IT Al-Fityan Kubu Raya. The data collection technique used was a critical thinking skills test, which includes four indicators: interpretation, evaluation, analysis, and explanation. The results of the pretest research obtained at 35.53 were categorized as low and the posttest obtained at 82.89. Data analysis was conducted using normality test pretest sig 0.062 and posttest 0.070 normally distributed, hypothesis test obtained sig 0.00 <0.05, H1 accepted, and effectiveness test resulted in N-gain value of 0.75. This shows that Nanolearning has a significant effect on critical thinking skills of class XI Ikhwan SMA IT Al - Fityan Kubu Raya.
Development of an E-Handbook Based on Research on the Medicinal Plant Premna serratifolia as The Natural Resources of West Kalimantan for High School Students Pita Sari; Dini Hadiarti; Dedeh Kurniasih
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 10, No 3 (2024): September
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i3.12306

Abstract

This research aims to develop a comprehensive e-handbook, containing research-based information on the medicinal plant Premna serratifolia as the natural resources of West Kalimantan for high school students. This research used a research and development (R&D) method with an ADDIE model and was conducted in three high schools in West Kalimantan. Research instruments include validation instruments and student response questionnaires. The research data were analyzed using quantitative data analysis. Expert validators in content, media, and language assessed the e-Hanbook, resulting in validation percentages of 85.4% for content, 82.6% for media, and 81.5% for language. The practicality of the e-Hanbook was tested through initial and final field trials, achieving percentages of 80.8% and 87.2% respectively. Consequently, the research suggests that the e-Hanbook on Premna serratifolia medicinal plants is highly suitable and practical for high school students.
Students’ Anxiety in Speaking English at the Eleventh Grade of Bina Insan Mandiri Banjarsari Lebak Vocational High School Dedeh Kurniasih; Riandi; Rizdki Elang Gumelar
Social Impact Journal Vol. 3 No. 1 (2024): Social Impact Journal
Publisher : GoResearch - Research & Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61391/sij.v3i1.160

Abstract

Language is considered to be a system of communicating with other people using sounds, symbols and words in expressing a meaning, idea or thought. Speaking is the action of convey information or expressing the idea and feelings in spoken English. This research explained about analysis the anxiety students’ speaking in English at the eleventh grade of Vocational High School Bina Insan Mandiri Lebak in the academic year of 2023/2024. In this research, the researcher use qualitative approach while the research method will use descriptive qualitative method. The researcher would carry out the steps of the research, namely the process of data collection, data reduction, data display, and drawing conclusions and verification. There were three types of student anxiety in speaking English at the Eleventh Grade of Vocational High School Bina Insan Mandiri Banjarsari Lebak, they are State Anxiety, when the students feel panic and may stress when they want to speak in English, Trait Anxiety, when the students feel nervous when they do not understand the teacher explanation, and Specific-situation Anxiety, when the students should do examination about speaking. There were three factors caused the students anxiety in speaking English at the Eleventh Grade of Vocational High School Bina Insan Mandiri Banjarsari Lebak, they are communication apprehension, where the students could not speak English because they have little experience with English and do not always practice English, test anxiety, where the students feel anxious because they have to do the test that the teacher assigns to them, and fear of negative evaluation when the student are afraid of being judged negatively by their teachers and of being mocked by their classmates if they make mistakes when speaking English.
Boosting Students Critical Thinking in High School: Project- Based Learning on Global Warming Elsi Oktaviyanti; Dedeh Kurniasih; Dini Hadiarti; Zahratun Nufus
Tarbawi : Jurnal Ilmu Pendidikan Vol. 20 No. 2 (2024): Tarbawi : Jurnal Ilmu Pendidikan
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/tarbawi.v20i2.4207

Abstract

The low critical thinking skills in chemistry learning is an issue that requires special attention from teachers. These skills are crucial for preparing a generation capable of competing globally and directly impacting student learning outcomes. This study aims to determine the effect of the project-based learning model on global warming material on the critical thinking skills of high school students. This quantitative study employs a quasi-experimental research design with a one-group pretest-posttest approach. The population of this study consists of 62 students from class X Science at SMAIT AI-Fityan Kubu Raya. Through the purposive sampling technique, class X B, which consists of 33 students, was selected as the sample. Pretest-posttest questions were used as data collection tools to assess students' critical thinking skills and learning outcomes, while observation sheets were used to evaluate student activities during the learning process. Data analysis involved normality tests, homogeneity tests, paired sample T-tests, and n-gain analysis. The results showed that students' critical thinking skills, based on the average pretest score of 46.5, increased to 89.90 in the posttest, with the percentage increase generated by the PjBL model being 92.67%. Therefore, PjBL is very effective as a learning model to improve students' critical thinking skills on global warming.
THE POTENTIAL FOR DEVELOPING EDUTOURISM ON POST GOLD MINE LAND IN PALALUAR NAGARI BASED ON SUSTAINABLE AGRICULTURE Dara Latifa; Salvia; Yummama Karmaita; Dedeh Kurniasih; Resa Yulita
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 2 No. 12 (2023): NOVEMBER
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v2i12.289

Abstract

The change in behavior from miners back to farmers requires the people of Palaluar Nagari to reclaim their land, which is generally a former gold mine. However, natural land reclamation takes quite a long time and costs a lot of money so it needs support from various parties, especially the government. Government of Palaluar Nagari, in order to improve land to achieve food security, launched a program based on sustainable agriculture. Sustainable tourism development by utilizing local resources does not only focus on environmental aspects but also economic and social aspects of the community. The implementation of land reclamation is carried out by developing educational tourism which involves tourists in reclaiming land, which includes two edutourism packages, namely the Sitampan Edutourism Package and the Sikamek Edutourism Package which are based on an integrated farming system and are a form of sustainable tourism. The research aims to examine the potential for developing sustainable agriculture-based education tourism in Palaluar Nagari using descriptive methods. The development of educational tourism on reclaimed land from a former gold mine in Nagari Palaluar based on sustainable agriculture has development potential because it provides positive impacts from social, economic and environmental aspects.
Students' Speaking Anxiety in Eleventh Grade at Bina Insan Mandiri Vocational High School, Banjarsari Lebak Dedeh Kurniasih; Riandi; Gumelar , Rizdki Elang
SHIBYAN: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Vol. 1 No. 2 (2023): Desember
Publisher : Universitas Islam Nusantara, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/shibyan.v1i2.2999

Abstract

Language is considered to be a system of communicating with other people using sounds, symbols and words in expressing a meaning, idea or thought. Speaking is the action of convey information or expressing the idea and feelings in spoken English. This research explained about analysis the anxiety students’ speaking in English at the eleventh grade of Vocational High School Bina Insan Mandiri Lebak in the academic year of 2023/2024. In this research, the researcher use qualitative approach while the research method will use descriptive qualitative method. The researcher would carry out the steps of the research, namely the process of data collection, data reduction, data display, and drawing conclusions and verification. There were three types of student anxiety in speaking English at the Eleventh Grade of Vocational High School Bina Insan Mandiri Banjarsari Lebak, they are State Anxiety, when the students feel panic and may stress when they want to speak in English, Trait Anxiety, when the students feel nervous when they do not understand the teacher explanation, and Specific-situation Anxiety, when the students should do examination about speaking. There were three factors caused the students anxiety in speaking English at the Eleventh Grade of Vocational High School Bina Insan Mandiri Banjarsari Lebak, they are communication apprehension, where the students could not speak English because they have little experience with English and do not always practice English, test anxiety, where the students feel anxious because they have to do the test that the teacher assigns to them, and fear of negative evaluation when the student are afraid of being judged negatively by their teachers and of being mocked by their classmates if they make mistakes when speaking English. Keywords: Language Communication Systems, Speaking Anxiety
Co-Authors Abdullah Yamani Noor Anandita Eka Setiadi Arya Girald Baihaqie Arya Girald Baihaqie Astuti Astuti Atikah Atikah Cawang Cawang Cindi Patika Sari Dara Latifa Desi Marianti Dewi Setiawati Dhiea Regita Cahyani Dini Hadiarti Eca Seponsah Eka Nurmala Elsi Oktaviyanti Elsi Oktaviyanti Fadhilah, Raudhatul Fatmawati Fatmawati Fhany Maulika Fitriani Fitriani Fitriani Fitriani Gumelar , Rizdki Elang Gustiah Gustiah Hairida hendry yanto Hermin Sulistyarti Israwati Hasibuan Lukman Hadi Lya Deni Prilianti Maghfiratul Rahmi Margarita Medina Icha Muhamad Agus Wibowo Mustika Wati Nova Miola Anggreini Nurul Huda Pita Sari Resa Yulita Ria Tri Wulandari Riandi Rima Oktavianita Rizdki Elang Gumelar Rizki Sindi Susanti Rizmahardian Ashari Kurniawan RR. Ella Evrita Hestiandari Sahara Sahara Salmauwati Salmauwati Salvia Sholahuddin Sholahuddin Sumiati Hanjarvelianti Sunandar, Ari Surya Wahyudi Suryaningsih Suryaningsih Susana Tia Syubhan An&#039;nur Tika Pratiwi Tuti Kurniati Tuti Kurniati Vivian Ardilah Dewi Wawan Wawan Erwandi Yummama Karmaita Zahratun Nufus Zahratun Nufus