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Eka Junaidi
Program Studi Pendidikan Kimia FKIP Universitar Mataram
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Pelatihan Strategi Sukses Lulus Program Profesi Guru (PPG) bagi Guru-Guru dan Calon Guru di Kabupaten Lombok Tengah Musaddat, Syaiful; Intiana, Siti Rohana Hariana; Junaidi, Eka; Murahim, Murahim; Wardana, Lalu Ali
DARMADIKSANI Vol 4 No 2 (2024): Edisi Desember
Publisher : Jurusan Pendidikan Bahasa dan Seni, FKIP, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/darmadiksani.v4i2.5980

Abstract

Pengabdian yang berjudul “Pelatihan Strategi Sukses Lulus Program Profesi Guru (PPG) bagi Guru-guru dan Calon Guru di Kabupaten Lombok Tengah” ini dilatarbelakangi kenyataan bahwa masih tingginya angka ketidaklulusan peserta PPG dari NTB khususnya peserta dari Kabupaten Lombok Tengah. Tujuan khusus pengabdian ini adalah untuk memberikan pengetahuan kepada peserta tentang strategi sukses PPG dan melatih peserta menerapkan strategi sukses PPG. Peserta pelatihan ini adalah guru-guru dan calon guru di Kabupaten Lombok Tengah. Penyampaian materi dilakukan dengan metode ceramah, tanya jawab, pemodelan dan penugasan/latihan mengerjakan soal-soal PPG. Analisis hasil pelatihan menunjukkan bahwa terjadi peningkatan kesiapan guru-guru dan calon guru di Kabupaten Lombok Tengah dalam menghadapi PPG. Berdasarkan hasil analisis data diketahui bahwa keberhasilan kegiatan pengabdian ini mencapai 90%. Hal ini tergambar pada: (1) Indikator yang dilaksanakan oleh semua peserta 3 indikator (30%), yang dilaksanakan oleh sebagian besar peserta 6 indikator (60%), dan yang dilaksanakan oleh sebagian kecil peserta 1 indikator (10%); (2) Nilai rerata keberhasilan kegiatan adalah 75; dan (3) Indikator keberhasilan yang tercapai (T), yakni dilaksanakan oleh semua peserta dan atau sebagian besar peserta adalah 9 indikator (90%), sisanya 1 indikator (10%) tidak tercapai (TT), yakni dilaksanakan oleh sebagian kecil peserta. Di samping itu, hampir semua peserta memberikan tanggapan positif terhadap kegiatan pengabdian ini. Hal ini terlihat dari antusiasme dan partisipasi aktif mereka mengikuti rangkaian kegiatan dan menyelesaikan tugas-tugas yang diberikan.
Implementasi Pembelajaran Berbasis Kasus untuk Melatih Kemampuan Argumentasi dan Inisiatif Belajar Mahasiswa Kimia: Studi Tindakan Kelas Anwar, Yunita Arian Sani; Muti’ah, Muti’ah; Junaidi, Eka; Hidayanti, Ermia
Journal of Classroom Action Research Vol. 6 No. 3 (2024): Agustus 2024
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v6i3.8830

Abstract

penelitian ini merupakan penelitian Tindakan kelas untuk memperbaiki kondisi pembelajaran Kimia Bahan Makanan menggunakan pembelajaran berbasis kasus. Melalui kasus diharapkan mahasiswa dapat mengalami peningkatan kemampuan argumentasi dan inisiatif belajar. Penelitian ini dilaksanakan dalam tiga siklus dengan indikator meliputi kemampuan argumentasi dan inisiatif belajar. Kemampuan argumentasi daan inisitatif belajar yang digunakan adalah > 60% dengan kategori tinggi. Instrumen kemampuan argumentasi terdiri atas tiga indicator yaitu menentukan klaim, memberikan bukti dan memberikan pembenaran. Inisiatif belajar menggunakan kuesioner dengan lima pernyataan. Data yang diperoleh dihitung dan diinterpolisasikan pada table kategorisasi. Hasil penelitian menunjukkan bahwa terdapat peningkatan kemampuan argumentasi dan inisiatif belajar sesuai indicator yang ditetapkan pada siklus 3. Skor tertinggi pada indicator menentukan klaim dan skor terendah pada memberikan pembenaran dari kemampuan argumentasi dari ketiga siklus. Inisiatif belajar tertinggi pada pernyataan inisiatif menyampaikan argumentasi dan skor terendah pada kesempatan mencari waktu lebih jika tidak memahami kasus yang diberikan. Hasil penelitian ini memberikan rekomendasi pada penerapan pembelajaran berbasis kasus untuk melatih kemampuan argumentasi mahasiswa. Namun disarankan sebelum penerapan pembelajaran berbasis kasus diharapkan pengajar mereview kembali konsep prasayarat yang terhubung dengan kasus yang dibahas sehingga mahasiswa dapat lebih mudah mencari pembenaran dari klaim dan bukti yang ditemukan
Improving Learning Engagement through the Implementation of Problem-Based Learning (PBL) Model with a Culturally Responsive Teaching (CRT) Approach and Homogeneous Group Discussions Hidayati, Maulidiana; Junaidi, Eka; Martini, Hasinah
DIDAKTIKA : Jurnal Penelitian Tindakan Kelas Vol. 2 No. 2 (2024): October 2024
Publisher : Lombok Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63757/jptk.v2i2.15

Abstract

This classroom action research aims to enhance the learning engagement of Grade XII students at SMA Negeri 2 Mataram in studying colligative properties of solutions through the implementation of the Problem-Based Learning (PBL) model, using a Culturally Responsive Teaching (CRT) approach and homogeneous group discussions. The classroom action research was conducted in two cycles. The increase in student engagement was assessed based on changes in student groupings, categorized into Groups 1, 2, 3, and 4. Group 1 represented students with high learning engagement. Before the intervention, 28% or 12 students were in Group 1, which increased to 42% or 15 students by the end of Cycle II. Additionally, no students remained in Group 4, representing those with very low engagement. Homogeneous group discussions fostered increased learning engagement by allowing the teacher to create an environment more responsive to each student's needs. The problem-based learning model combined with the Culturally Responsive Teaching (CRT) approach successfully enhanced student engagement, as the problems presented in learning activities were aligned with real-life situations experienced by the students in their daily lives.
Analisis Kesiapan Guru IPA/Kimia Terhadap Penerapan Pembelajaran STEM (Science Technology, Engineering, Mathematics) di SMA/SMK/MA Negeri Se Kecamatan Gerung Faiqotuzzahrok, Elok; Al Idrus, Syarifa Wahidah; Junaidi, Eka
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.6313

Abstract

This study aims to describe the readiness of science/chemistry teachers for the application of STEM learning (Science, Technology, Engineering, Mathematics) and to describe the supporting and inhibiting factors of science/chemistry teacher readiness for the application of STEM learning. This research is a descriptive research with a quantitative approach. The population of this study is the number of science/chemistry teachers who teach at SMA/SMK/MA Country in District Gerung. The sampling technique in this study used purposive sampling. The number of samples was 12 science/chemistry teachers in SMA/SMK/MA Country in District Gerung. Data collection techniques using interview guidelines and questionnaire techniques which have been declared valid and reliable. The results of the research on attitude readiness, emotional readiness, cognitive readiness and behavioral readiness in public SMA/SMK/MA Country in District showed an average gain of 74.04%. This means that the readiness of science/chemistry teachers towards the application of STEM learning is more likely to be ready. Based on this, it can be interpreted that some teachers have implemented STEM learning and have never implemented STEM learning, only to the extent that they are ready to do STEM learning. This readiness is also influenced by supporting factors such as: responsibility, enthusiasm, willingness to adapt, critical thinking, thinking contextually, aware of one's own worth and will, being able to integrate various scientific disciplines, carrying out partnership functions and being good at managing time. While the inhibiting factors are independence and awareness of strengths and weaknesses, this is because some teachers have never participated in STEM learning training and teachers have never tried to apply STEM education in science/chemistry learning. Furthermore, teachers find it difficult to improve their quality in preparation for implementing STEM learning and teachers are not yet proficient in preparing lesson plans that are appropriate to STEM learning.
Analisis Efektivitas Pemanfaatan Laboratorium Kimia di Sekolah Menengah Atas Negeri di Kabupaten Lombok Timur Rekasawiji, Spir Senyum; Hadisaputra, Saprizal; Junaidi, Eka
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.6422

Abstract

This study aims to determine the effectiveness of using chemical laboratory functions and tools in Public Senior High Schools throughout East Lombok Regency. The approach in this study uses a descriptive quantitative approach. The population of this study consisted of all high schools in East Lombok Regency. The sample for this study comprised six schools: SMAN 2 Selong, SMAN 3 Selong, SMAN 1 Terara, SMAN 1 Pringgabaya, SMAN 1 Sembalun, and SMAN 1 Labuhan Haji, which were selected using purposive sampling.  Data collection used questionnaires and interviews; the questionnaire used was closed with a Likert scale. For the interpretation of problem data using the criteria of 5 categories (not effective, less effective, moderately effective, effective, very effective) which are determined by simple percentages and tables. Based on data analysis it is known that; 1) the effectiveness of the use of chemical laboratory functions in State Senior High Schools throughout East Lombok Regency has been effective (74.82%). 2) The effectiveness of the use of chemical laboratory equipment in State Senior High Schools throughout the East Lombok Regency has been effective (80.33%).
Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Model Discovery Learning Pada Materi Laju Reaksi Valentina, Ni Luh Gaoura Astari; Al Idrus, Syarifa Wahidah; Junaidi, Eka
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.7816

Abstract

This study aims to develop a student worksheet based on the Discovery Learning model for the reaction rate topic and to determine its feasibility in terms of validity through expert validation. The development model used is the 4D model, which consists of four stages: define, design, develop, and disseminate. However, this research is limited to the development stage, focusing on the feasibility testing of the student worksheet. The trial was conducted with 40 students at SMAN 2 Mataram. The research instruments included interview sheets and validation sheets for student worksheets. The data collected comprised both quantitative data, in the form of scores from expert validators using the validation sheets, and qualitative data, in the form of suggestions and feedback from validators. The validation sheets used a Likert scale. The validation results showed a score of 89.63% for the content/material aspect, 95.56% for presentation, 90.00% for language, and 91.63% for graphic feasibility. The overall average score for all aspects of the LKPD was 91.63%, with a reliability score of 94.00%, indicating that the student worksheet is highly feasible and suitable for use in the learning process.
Pengembangan E-LKPD Berintegrasi Microscale Lab menggunakan Budaya Mamaq pada Materi Asam Basa Kelas XI Mahendra, Riza; Junaidi, Eka; Arian Sani Anwar, Yunita
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.7910

Abstract

This research aims to develop chemistry learning media by integrating a small-scale laboratory (microscale lab) using the mamaq culture approach to improve students' conceptual understanding of acid-base material. This research is a development research with a 4D model design (Define, Design, Develop, Disseminate). The media developed is a Student Worksheet in electronic form (E-LKPD) which is uploaded to the website, making it easy to access and allowing the addition of images and learning videos related to acid-base material by associating it with mamaq culture. In addition, this E-LKPD also contains quizzes, sample questions, and evaluations to measure students' understanding of the material studied. This LKPD was developed using an experimental approach, integrated with a small-scale laboratory that allows practicum outside the lab with smaller tools and materials without reducing the essence of the practicum. This medium has been validated by two validators using a validation questionnaire, and the data was analyzed with an average formula, resulting in a score of 3.32 in the very valid category. Furthermore, a trial was carried out to assess the practicality of this media, by collecting responses from teachers and students. The results of the practical test showed a score of 91% from teachers and 85% from students, both in the very valid category.
Pengembangan E-LKPD Berbasis PjBL-STEM Pada Pokok Bahasan Asam Basa Purnamasari, Ni Nyoman Dayuni; Anwar, Yunita Arian Sani; Junaidi, Eka
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8597

Abstract

This study aims to develop an e-LKPD based on Project-Based Learning (PBL) integrated with the STEM (Science, Technology, Engineering, and Mathematics) approach for acid-base materials, and to determine the level of validity and practicality. This study uses an R&D development method (Research and Development) 4D model (Define, Design, Develop, and Disseminate). The characteristics of the e-LKPD developed are aimed at catering to students' learning interests, with four key features: contextual, simple projects, gamification, and audio-visual elements. The subjects of the study consisted of 32 students of class XI Phase F at SMAN 6 Mataram. Validity analysis was conducted using the Aiken index (V), which yielded a value of 0.92, indicating that the e-LKPD developed was classified as highly valid. The level of practicality was measured through teacher and student responses of e-LKPD, with a percentage result of 92.95%, which was in the very practical category. Thus, the results of this study indicate that the e-LKPD PjBL-STEM developed has met the criteria of high validity and practicality, making it suitable for use in schools to learn about acid-base materials.
Analisis Kebutuhan Pengembangan Model Pembelajaran Chemistry Real Integrated Laboratory Work (CHEM-RILW) Pada Pembelajaran Kimia Junaidi, Eka; Anwar , Yunita Arian Sani; Muti'ah, Muti'ah; Idrus, Syarifah Wahidah Al; Hidayanti, Ermia; Purnamasari, Ni Nyoman Dayuni
Chemistry Education Practice Vol. 8 No. 1 (2025): Edisi Mei
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i1.8846

Abstract

This study aims to analyze the need for further development of the CHEM-RILW model, an extension of the previously developed ILW model. The respondents involved in this study included two lecturers (N = 2) and forty-seven chemistry students (N = 47). Data was collected using observation sheets, questionnaires, critical thinking tests, and rubrics for argumentation and communication skills. The results indicated that the implementation of the learning process successfully integrated investigative activities carried out in the laboratory. This integration demonstrated that the pre-laboratory, laboratory, and post-laboratory stages were effectively implemented. However, the previous model did not sufficiently enhance students' interpretation and presentation skills. Additionally, the human element was not adequately emphasized, which limited the development of students' argumentation skills. Analysis of the lecturer questionnaire revealed a need to improve the learning model by incorporating more real-world applications of theory. Based on these findings, it is clear that further development of the ILW model is necessary. The CHEM-RILW model, as an enhancement, introduces real-world aspects and emphasizes the human element in learning, highlighting the relevance of community science in the context of chemistry concepts.
Pembinaan Olimpiade Kimia Berdasarkan Pemetaan Konsep Pada Siswa Sekolah Menengah Atas Anwar, Yunita Arian Sani; Junaidi, Eka; Muti’ah, Muti’ah
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.9759

Abstract

Olimpiade sains nasional merupakan kompetisi yang setiap tahun diselenggarakan oleh Kementerian Pendidikan pada semua jenjang pendidikan. Kegiatan ini dibagi dalam seleksi mulai dari Tingkat sekolah, kabupaten, provinsi hingga nasional. Setiap tahunnya sekolah menyelenggarakan kegiatan pembinaan untuk menghasilkan peserta yang berkualitas dan dapat bersaing dengan sekolah lain. Kegiatan pembinaan ini bertujuan untuk membantu siswa dalam menguasai soal-soal olimpiade. Kegiatan pengabdian ini dilakukan dalam 4 tahap yaitu tahap penelusuran pengetahuan awal siswa terhadap penguasaan soal olimpiade; tahap pemetaan konsep; tahap pembinaan dan tahap evaluasi. Hasil pembinaan menunjukkan semangat dan ketertarikan dalam mendalami soal olimpiade. Konsep stoikiometri dan kimia organik menjadi fokus pembinaan karena hasil pemetaan menunjukkan tingkat penguasaan terendah. Hasil post-test menunjukkan hasil yang lebih baik dalam penguasaan konsep terutama pada bidang organic. Siswa juga dapat mengukur kesukaan dan kelebihan mereka terhadap konsep-konsep yang diujikan
Co-Authors 'Ardhuha, Jannatin Adawiah, Rabiatun Agif Suryadi Agus Abhi Purwoko Agus Abhi Purwoko Ahmad Ahmad Ahmad Kadarisman Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Aliefman Hakim Amalia Fitri, Rizkia Anggryani, Ayu Anggryani Anjani, Surya Anwar , Yunita Arian Sani Arian Sani Anwar, Yunita Ariska, Dwi Auliya Ashyar, Mochammad Asman Ardiyansyah Atmanegara, Lalu Kusnendar Baiq Fanesa Rizkilia Kusuma BAIQ FARA DWI RANI SOFIA Baiq Fara Dwirani Sofia Baiq Fara Dwirani Sofia Baiq Fara Dwirani Sofia Baiq Fara Dwiriani Sofia Baiq Haya Ulya Rifada Baiq Nila Sari Ningsih Baqiyatusshalihah, Baqiyatusshalihah Budhiartini, Baiq Nely Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin Chika Nur Narulita Cokorda Werdiyatna S dewi kastari Dinda Rizki Karina Sari Dini Handayani Diva, Felia Aura Elmawati Erfanny, Anjelina Fahmidani, Yuyum Faiqotuzzahrok, Elok Febriani, Nadia Firjatillah, Miftah Fitriani Fitriani Ghennia Dzinur Arninda Gugus Putra Pamungkas Harkees Hirvad Hidayanti, Ermia Hidayati, Maulidiana I Gede Karunia Soenarko I Kadek Suartama I Made Sutajaya I Nyoman loka I Wayan Lasmawan I Wayan Suja I Wayan Widiana Idrus, Syarifah Wahidah Al Irawan, Jono Istiana, Dina Jamaluddin Jamaluddin Jannatin 'Ardhuha Jannatin ‘Ardhuha Jeckson Siahaan Jeckson Siahaan Jeckson Siahaan Juliantari, Fitri Juliantari Khairun Nasirin Lalu Kusnendar Atmanegara Lalu Rudyat Telly Savalas LALU RUDYAT TELLY SAVALAS Lalu Wahri Suganda Lara Pebriana Lia, Zulfa Aulia Hasni Lian Yulianti Lilis Sulistyanti M. Iqbal Ferdiansyah M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Made Astawa, Ida Bagus Made Hery Santosa Martini, Hasinah Megawati Megawati Miftah Firjatillah Mochammad Ashyar Monica Ayu Chandrai Monica Ayu Chandrai, Monica Mukhtar Haris Mukhtar Haris Muntari Muntari Muntari Muntari Murahim, Murahim Musaddat, Syaiful Muti'ah Muti'ah Muti'ah Muti'ah Muti'ah, Muti'ah Mutiah Mutiah Mutiah Mutiah Mutiah Mutiah Mutiara Rizkiandini Putri Muti’ah, Muti’ah Nikita Putri Nova Fitrian Nur Hudayati Nur Rizki Ariyanti Nurlaila Ramdhaniah Nursyifa Hana Purnamasari, Ni Nyoman Dayuni Rabiatun Adawiah Rachmawati Rachmawati Raehani, Shafa Amina Rahman, Baiq Adila Pratiwi Rahmawati Rahmawati Rahmawati Rahmawati Rahmawati Rahmawati Raihanun, Siti Ramadhani, Siti Rumaisah Rekasawiji, Spir Senyum Restu Hidayanti Ria Duana Saptia Riska Dia Sapitri Risky Khawiyu Pasya Riza Mahendra Rizka Isnaini Rohana Sopiati Roza Hairunnisa RR. Ella Evrita Hestiandari Safrina Azaria Rahman Sanjangi Ailillah Saprini Hamdiani Saprizal Hadisaputra Saptia, Ria Duana Sarifa Wahidah Al Idrus Siti Hajar Siti Raihanun Siti Rohana Hariana Intiana, Siti Rohana Hariana Sofia, Baiq Fara Dwiriani Sopiati, Rohana Suharta, Gusti Putu Suhratul Aini Sukib Sukib Sukib Sukib Sukib Sukib Sukib Sukib Sunniarti Ariani Supriadi Supriadi Supriadi Supriadi Supriadi Suriya Ningsyih Syahrial Ayub Syahrial Ayub, Syahrial Syamsul Hariadi Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al Idrus Syarifa Wahidah Al-Idrus Syarifa Wahidah Al-Idrus Thoyibah, Zurriyatun Uswatun Hasanah Valentina, Ni Luh Gaoura Astari Wadi, Hairil Wardana, Lalu Ali Widiantika, Susi Lestari Yayuk Andayani Yayuk Andayani Yayuk Andayani Yayuk Andayani yayuk Andayani Yayuk Andayani Yulia Agustina YUNITA ARIAN SANI ANWAR Yunita Arian Sani Anwar Yunita Arian Sani Anwar