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RESPON SISWA TERHADAP MEDIA KOMIK IKATAN ION Yashinta Putri Anita; Rody Putra Sartika; Rachmat Sahputra
Ar-Razi Jurnal Ilmiah Vol 11, No 2 (2023): Jurnal Ilmiah Ar-razi
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/ar-r.v11i2.2749

Abstract

Media pembelajaran adalah alat bantu yang digunakan oleh guru dalam proses pembelajaran. Salah satu media grafis yang dapat digunakan sebagai media pembelajaran adalah komik. Penelitian ini bertujuan untuk mengetahui respon siswa terhadap media pembelajaran komik ikatan ion pada siswa SMA Kelas X IPA. Penelitian ini menggunakan metode deskriptif, dengan melakukan metode survey. Subyek penelitian ini adalah siswa kelas X IPA SMA Negeri 2 Sungai Raya dengan jumlah sampel 30 siswa. Instrumen penelitian menggunakan angket respon yang disebarkan kepada siswa. Pada kriteria respon terdapat 2 aspek yaitu aspek tanggapan dan aspek reaksi. Pada aspek tanggapan terdapat indikator relevansi sedangkan pada aspek reaksi terdapat indikator ketertarikan, kepuasan dan percaya diri. Berdasarkan hasil angket respon siswa menunjukkan respon siswa terhadap media komik ikatan ion ialah sebesar 79,6% atau tergolong kedalam kategori kuat dan layak untuk digunakan. Media pembelajaran komik baik digunakan sebagai alat pembelajaran untuk meningkatkan minat belajar siswa.
Deskripsi Kemampuan Literasi Sains Mahasiswa pada Materi Protein dengan Menggunakan Pembelajaran Daring Reza Apriyani; Andi Ifriany Harun; Rody Putra Sartika; Masriani Masriani; Eny Enawati
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 5, No 5 (2023): October
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/edukatif.v5i5.5436

Abstract

Penelitian ini bertujuan untuk memberikan gambaran tentang kemampuan literasi sains mahasiswa pendidikan kimia FKIP UNTAN pada materi protein, di mana proses pembelajarannya dilakukan secara daring akibat adanya pandemi covid-19. Penelitian ini dilaksanakan karena kemampuan literasi sains sangat penting di abad 21 ini, sehingga walaupun pembelajaran dilakukan secara daring kemampuan literasi sains mahasiswa tetap harus diperhatikan. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Subjek penelitian ini yaitu mahasiswa pendidikan kimia FKIP UNTAN angkatan 2018 dan 2019 kelas A1. Teknik pengumpulan data yang digunakan yaitu teknik pengukuran berupa tes soal berbentuk essay. Hasil penelitian menunjukkan kemampuan literasi sains mahasiswa pada aspek konten lebih tinggi dari pada aspek kompetensi. Kesimpulannya rata-rata kemampuan literasi sains mahasiswa pendidikan kimia pada materi protein yang dilaksanakan secara daring berada pada kelompok sedang
Development of Discovery Learning-Based Student Worksheets on Chemical Equilibrium Material Nita Februanti; Rachmat Sahputra; Rody Putra Sartika
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 5 (2023): October 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i5.8994

Abstract

This study aims to produce discovery learning-based worksheets on chemical equilibrium material through expert judgment. The method in this study is Research & Development (R&D) with a Four-D development model which is limited to the Develop stage, based on a feasibility test. The subject of this research is student worksheets (LKPD) based on discovery learning on chemical equilibrium material for class XI students of SMA Negeri 1 Kuala Mandor B. Data collection techniques used are measurement techniques and direct communication techniques. The data collection tool is in the form of a LKPD feasibility assessment sheet. The feasibility test was carried out based on the material aspect, namely 92% with a very feasible category, the language aspect was 95.2% with a very feasible category and the design aspect was 95% with a very feasible category. Thus, it can be concluded that the worksheets based on discovery learning on chemical equilibrium materials developed are feasible. for use in learning.
Educators’ Perception of the Utilization of Information and Communication Tecnology (ICT) in Chemistry Learning Hairida Hairida; Rahmat Rasmawan; Rody Putra Sartika; Masriani Masriani
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4375

Abstract

The use of ICT in education in the 21st century has facilitated educators to make changes in learning, so that learning becomes challenging and fun. This study aims to describe the perception of teachers regarding the use of information and communication technology in chemistry learning. For this purpose, a survey was conducted to collect data from 20 techers in Sintang and its surrounding areas. The method used is the descriptive method. The teachers’ persception questionnaire on ICT in chemistry learning was addopted from Teachers’ perception towards ICT in the teaching- learning process: Scale validty and reliability study were translated into Indonesian and modified to suit the conditions of the school. The results showed that the average perception of educators on the use of ICT in chemistry learning was 78,91 with a “Good” category, it is known that the use of ICT in chemistry learning is still not implemented for all educators
Penerapan Model Pembelajaran Team Based Learning untuk Meningkatkan Keterampilan Abad 21 bagi Mahasiswa Calon Guru Kimia Tulus Junanto; Rody Putra Sartika
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 6 (2023): December 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i6.9832

Abstract

Pendidikan abad 21 memerlukan keterampilan dunia nyata yaitu komunikasi, kolaborasi dan berfikir kritis. Model pembelajaran Team Based Learning (TBL) memberikan banyak kesempatan kepada mahasiswa untuk mengembangkan kemampuan bekerjasama. Tujuan yang ingin dicapai dalam penelitian ini adalah a) mendeskripsikan penggunaan model pembelajaran TBL untuk meningkatkan keterampilan abad 21 bagi mahasiswa calon guru kimia, b) mendiskripsikan prosedur pelaksanaan kegiatan model pembelajaran TBL untuk meningkatkan keterampilan abad 21 bagi mahasiswa calon guru kimia. Metode penelitian ini adalah jenis penelitian kualitatif dengan pendekatan deskriptif. Hasil penelitian adalah a) implementasi model pembelajaran TBL dapat meningkatkan keterampilan abad 21 bagi mahasiswa calon guru kimia dengan cara berkolaborasi, aktif berkomunikasi, berpikir kritis dan kreatif selama proses pembelajaran, b) prosedur pelaksanaan kegiatan model pembelajaran TBL untuk meningkatkan keterampilan abad 21 bagi mahasiswa calon guru kimia yaitu pra-kelas, Readiness Assurance Process (RAP), Application of Course Concepts , instructor feedback.
Pengembangan Model Pembelajaran Sains Berorientasi Literasi Sains bagi Mahasiswa Calon Guru Kimia Tulus Junanto; Rody Putra Sartika
Hydrogen: Jurnal Kependidikan Kimia Vol 11, No 5 (2023): October 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i5.8886

Abstract

Pendidikan sains memiliki peran yang penting dalam menyiapkan siswa memasuki dunia kehidupannya. Tujuan yang ingin dicapai dalam penelitian ini adalah a) mendeskripsikan peningkatan aktivitas belajar siswa menggunakan metode pembelajaran pendekatan sains teknologi masyarakat (STM) yang berorientasi literasi sains, b) mengembangkan metode pembelajaran pendekatan sains teknologi masyarakat (STM) yang berorientasi literasi sains, c) mendeskripsikan efektifitas pengembangan metode pembelajaran pendekatan sains teknologi masyarakat (STM) yang berorientasi literasi sains. Metode penelitian ini adalah Education Research and Development (R&D) yaitu penelitian dan pengembangan. Penelitian dan pengembangan (R&D) dikhususnya pada pembelajaran IPA pada pengembangan metode pembelajaran pendekatan sains teknologi masyarakat (STM) yang berorientasi literasi sains. Berdasarkan hasil penelitian, model pembelajaran berorientasi literasi sains dinilai layak oleh pakar model pembelajaran karena sesuai dengan memenuhi kriteria model pembelajaran. Model pembelajaran ini praktis berdasarkan nilai kepraktisannya karena terstruktur jelas dan praktisi juga dapat dengan mudah menggunakannya. Model pembelajaran berorientasi literasi sains efektif diterapkan. Hal ini dapat dilihat dari nilai kelas ekperimen yang lebih baik dibandingkan nilai kelas kontrol.
Assistance in Improving the Skills of Science Teachers in the Preparation of Technological Pedagogical Content Knowledge (TPACK)-Based Learning Tools Hairida, Hairida; Masriani, Masriani; Rasmawan, Rahmat; Enawaty, Eny; Lestari, Ira; Ifriani, Andi; Muharini, Rini; Erlina, Erlina; Sartika, Rody Putra; Junanto, Tulus; Ulfah, Maria; Sasri, Risya; Monica, Icha; Monica, Qois; Warohmah, Mawaddatul; Cahyani, Melur Regista
International Journal of Public Devotion Vol 6, No 1 (2023): January - July 2023
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/ijpd.v6i1.3759

Abstract

The competence of educators in the use of technology in learning today is still not enough to answer the challenges of 21st-century learning. For this reason, it is necessary to assist increased science educators with TPACK-based learning tools. The results of a survey of educators found that educators still hadn't applied technology in their learning so in preparing learning tools they were still not skilled.  This activity aims to provide knowledge and skills to educators regarding the preparation of TPACK-based learning tools, describe the understanding of science educators on the role and use of technology, describe the ability of educators to design TPACK-based learning tools, and determine the response of educators to the activities carried out. The socialization and mentoring were using discussion and group work methods. The Activity was attended by 18 science teachers in Sintang Regency. The results of the mentoring show that this assistance is very helpful for educators in understanding TPACK and the knowledge of teachers about TPACK and the preparation of TPACK-based learning tools is increasing.
PENGEMBANGAN VIDEO PEBELAJARAN KIMIA PADA MATERI IKATAN ION SMA KELAS X Alimah, Alimah; Harun, Andi Ifriany; Sartika, Rody Putra
EduChem Vol 4, No 2 (2023): Agustus 2023
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v4i2.60324

Abstract

This study aimed to develop learning media in the form of chemistry learning videos and used as a medium to facilitate the study of chemical bonding material. The method used is research and development (Research and Development) with the ADDIE model (Analyze, Design, Development, Implementation, Evaluation. The feasibility of this media is seen from the material, media and language feasibility assessment sheets which are validated by three experts in their respective fields The results of the feasibility test of material, media and language respectively obtained an average percentage of 94%, 92.7% and 96% which shows that this chemistry learning video media is very feasible to use.Keywords: Development; media; chemistry learning videos
Cytotoxicity and Selectivity of Simpur Air (Dillenia suffruticosa) Wood Bark Fractions Against Cancer Cells: Sitotoksisitas dan Selektivitas Fraksi Ekstrak Kulit Kayu Batang Simpur Air (Dillenia suffruticosa) terhadap Sel Kanker Masriani, Masriani; Rahma, Saparina; Rasmawan, Rahmat; Muharini, Rini; Putra Sartika, Rody
Jurnal Tumbuhan Obat Indonesia Vol. 16 No. 2 (2023): December 2023
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jtoi.v16i2.551

Abstract

Liver, colon, and cervical cancer are the top three types of cancer which rank in the top five worldwide in terms of incidence and mortality. Simpur air (Dillenia suffruticosa)plant has traditionally been used for the treatment of various diseases, one of which is cancer. This study aims to prove cytotoxic effect and selectivity of simpur air wood bark fractions against liver HepG2, colon WiDr, and cervical HeLa cancer cells. Simpur air wood bark is macerated using 96% methanol. The methanolic crude extract was fractionated with the liquid-liquid partition method using n-hexane and ethyl acetate. Cytotoxicity test using MTT assay method. The result showed that the methanol extract, n-hexane fraction, ethyl acetate fraction, and methanol fraction in liver HepG2 cancer cells had IC50 values 179,32±13,55; 85,14±8,58; 140,08±22,63; >500 µg/mL and in colon WiDr cancer cells had IC50 values 133,02±27,64; 41,54±37,58; 124,76±17,22; >500 µg/mL. Meanwhile, all fractions had IC50 values >500 µg/mL in HeLa cervical cancer cells. These data indicate that the n-hexane fraction in WiDr cells is potentially cytotoxic and selective with a selectivity index value greater than 3. Thus, simpur air wood bark has the potential to be developed as an anticancer drug candidate.
Improving educational facilities at vocational high schools based on regional public service agency: A literature study Puspitaningsih, Arin Ika; Ulfatin, Nurul; Hadi, Syamsul; Sartika, Rody Putra
Jurnal Pendidikan Vokasi Vol. 13 No. 3 (2023): November
Publisher : ADGVI & Graduate School of Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpv.v13i3.60438

Abstract

This research aims to provide information about Vocational High Schools (VHS) based on the Regional Public Service Agency (RPSA). This descriptive qualitative research uses a literature study approach, which includes several activities related to library data collection methods, reading, recording, and processing research materials. Meanwhile, content analysis is the analytical approach used. The findings of this study reveal various aspects of the management of VHS based on the regional public service agency: definition, benefits, objectives, requirements towards VHS-RPSA, and organizational structure. The management of VHS-RPSA is not for financial gain but to satisfy customers (students and communities) by providing autonomy in handling finances towards school independence, which has several benefits, such as autonomy in financial planning patterns, improved human resources, improved learning, improved facilities and infrastructure, strengthened character education, and improved cooperation. This research enhances the understanding of VHS management within the RPSA framework, contributes to education governance and public service administration to improve the quality of VHS education, and paves the way for future research.
Co-Authors A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Abdurrohman Wahab Achmadi Aditya Firmansyah Afif Alwanuddin Agus Sugiarto Agus Timan Agusta, Riko Agustinus Ridwan Ahmad Yani T Aladawiyah, Aladawiyah Alimah, Alimah Anastasia Ilin Andi Hairil Alimuddin Andi I. Harun Andi Ifriani Harun Andi Ifriany Andi Ifriany Harun Andi Ifriany Harun Andi Ifriany Harun Andi Ifriany Harun Andi Rabuandika Anggi Fatmadiwi Anggi Fatmadiwi Anggie Sakhia Aninindya, Istamarra Aditya Annisa Utami Argadinata, Hasan Arifiyanti, Fitria Arin Ika Puspitaningsih Arin Ika Puspitaningsih Arini, Susi Desi Arit Arit Army, Muhammad Berliana Berliana Bernadif, Imam Burhanuddin Burhanuddin Cahyani, Melur Regista Cawang Cawang Chalimawati, Yanthi Darmawansyah Darmawansyah Dayanti, Nelly Dea Aninda Deas, Ogi Deden Ariansyah Deden Ariansyah Dian Ria Puspita, Dian Ria Dimas Sulistio Dini Hadiarti E. Enawaty Efa Safitri Effendy, Mutiara Elistiani Elistiani Enawaty, E. Eny Enawati Eny Enawati Eny Enawaty Eny Enawaty Eny Enawaty Eny Enawaty Erlina Erlina . Erlina Erlina Erlina Erlina Ersando Ersando Eviana Eviana, Eviana F02112026, Sugandi Fadila, Rismayana Fadli, Fikri Imam Fahmi Adnan Fajriati Fajriati Fatmawati, Fatmawati Fazira Nuratika Febi Udiyana, Febi Febiola Pastika Sari Febriyanti, Nita Fera Apriliani* Firra Meliana Pratiwiningrum Fitri Kusuma Wardani Fitria Arifiyanti Fitriani Fitriani Fitrianti, Nenny Friska Friyantika Dea, Friska Friyantika Ghasa Faraasyatul ‘Alam Hairida Hairida Halil, Nur Ihsan Hariyani, Cici Harjulianto, Feri Harun, Andi Ifriany Hasmini F17111019, Hasmini Helsa Ulfa Destari Henny Herawaty Hersari, Hersari Hilda Weny Jayanti Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati* I. Lestari Ifriani, Andi Ifriany, Andi Ignatius Bambang Iis Puspa Subekti Iis Puspa Subekti Ilyas Azhari Imron Arifin Iqbal Abdul Hafiz Ira Lestari Ira Lestari Ira Lestari Isnaini F17111035, Isnaini Isranti Nurul Choiriyah Istamarra Aditya Aninindya Jamilah Jamilah Jane Arantika Juharyanto Juharyanto Juli Ana Juniardi Juniardi Kardian Fathu Rahmi, Kardian Fathu Kristiando Siburian Kurnawati, Siska Lastra Lastra Lestari, I. Luh Beti Karmia Lukman Had Hadi Lukman Hadi Lukman Hadi Lukman Hadi Lukman Hadi Lukman Hadi Lukman Hadi Lukman Hadi, Lukman Lukmanul Hakim Lutfi Ariefianto Maharani Nukila Maisyaroh Mardila Anggela Maria Ulfa Maria Ulfah Maria Ulfah Marinu Waruwu Maryani Maryani Masriani . Masriani Masriani Masriani Masriani Mawaddatul Warohmah Maya Oktari MELANIA, PURNAMA Mifta Hurrahman Mitha Yuniaristha Siahaan Monica, Icha Monica, Qois Muhajjir, Ahmad Ridho Muhammad Iqbal Abdul Hafiz Muhammad Sodikin Mulida, Mulida Muslihati Nancy Nurwezia Nanda, Yufitri Natasya, Qois Neriyanti F17111025, Neriyanti Nita Februanti Noer Hidayatullah Nova Citra Nur Azizah Nur Sakinah Nurfitriani, Suri Nurliani Nurliani Nurul Hikmah Nurul Ulfatin Permatasari, Dea Pingkan Ramadhan Sailendra Pingkan Ramadhan Sailendra Prayuda, Riandi Pusaka, Semerdanta Qois Natasya Qurbaniah, Mahwar Rachamat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Saputra Raden Bambang Sumarsono Rahma, Saparina Rahmad Ulwan Rahmat Rasmawan Rahmat Rasmawan Rahmat Rasmawan Rahmawati, Rahmawati Ratna Kumala Sari, Ratna Kumala Resha Meisya Ariana Reza Apriyani Rian Atmawinaldi Rikah Indriyani Rini Muharini Risya Sasri Rizki Pratama Abdullah, Rizki Pratama Rizmahardian Ashari Kurniawan Robiatul Adawiyah Roni, Ropinus Saputra, Rachmat Saputri, Silpia Vilda Sari, Winda Fradika Sarifah Putri Nada Fadillah Sarpianto, Sarpianto Sasri, Risya Selvia L Sembiring, Rinawati Septiana, Tri Merry Septiyani, Sarah Setyaningrum, Vidya Sitanggang, Tiomora Siti Khotimah Sophia, Ayya SRI RAHAYU Susanto, Ary Syafitri Mayang Sari Syamsul Hadi Syamswisna , Syarifuddin Syarifuddin Syuhaif Al Af Syah TATI NURHAYATI Teguh Triwiyanto Tiya Ruslina Putri Tomi Tomi Tulus Djunanto Tulus Junanto Tulus Junanto Ubadilla Mairani Ulfa Syaila Magfirah, Ulfa Syaila Ursula Lisfatkandayant Usman Radiana Valentina Winda Permata Verya Adithya Vidya Setyaningrum Viya Lestari Wachidah, Nur Wahdah Aliyah Wahyuni, Neri Wandi Wandi Warohmah, Mawaddatul Warsidah Warsidah Warsidah Warsidah Widi Wahyudi Widiana Uluk Naikofi Wildayati, Wildayati Wilianus Boncel Wulandari, Ranti Indah Wulandari, Renita Yashinta Putri Anita Yasnia, Tri Maylihandayani Yesy Palma Yosi Yuhastami, Yosi Yuni Wanda Lestari Yunita Puspasari ‘Alam, Ghasa Faraasyatul