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Integrasi Konsep Multi Representasi dengan Gaya Belajar sebagai Penguatan & Rekonstruksi Pengetahuan dalam Pembelajaran Kimia Rusmansyah Rusmansyah; Atiek Winarti; Almubarak Almubarak
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 3, No 2 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v3i2.2740

Kimia representasi merupakan konsep yang sangat penting dalam memahami ilmu kimia. Dampak terbesar yang mungkin diperoleh dari tindakan pengadopsian konsep pembelajaran kimia berbasis representasi adalah kadar miskonsepsi yang cukup menjamur dalam pembelajaran kimia mampu direduksi secara bertahap sehingga paradigma bahwa materi kimia merupakan materi yang sulit dipahami dihilangkan. Indikator keberhasilan pembelajaran kimia tentu berhubungan dengan sejauh mana progres perkembangan pemahaman dan gaya belajar siswa di kelas. Tujuan kegiatan ini yakni untuk mendesiminasikan bagaimana peran konsep representasi kimia dan gaya belajar (kecerdasan ganda & self-efficacy) dalam pembelajaran kimia. Metode kegiatan yang digunakan yaitu metode sosialisasi formal. Peserta kegiatan ini ialah 66 guru SMA Se-Kota Banjarmasin. Teknik pengumpulan data yaitu teknik dokumentasi, observasi, dan wawancara agar memeproleh informasi yang jelas dari para responden. Hasil kegiatan menunjukkan bahwa masih banya guru yang belum mengetahui pentingnya menganalisis kebutuhan dan gaya belajar siswa sebelum pembelajaran terjadi sehingga kegiatan ini memberi dampak besar khususnya bagaimana membuat pembaharuan dalam pembelajaran kimia. Artinya, Multi Representasi kimia & Learning Style (Kecerdasan Ganda-Self Efficacy) adalah jembatan sebagai penguatan & rekonstruksi pengetahuan dalam pengajaran dan pembelajaran kimia. Terkhusus bagi guru bahwa menganalisis kebutuhan belajar peserta didik adalah acuan awal dalam mendesain suatu model pembelajaran yang tepat dan sesuai dengan karakter peserta didik. Representative chemistry is an essential concept in understanding chemistry. The most significant impact of using the idea of representation-based chemistry learning is that it can reduce the level of misconceptions that are mushrooming in chemistry learning gradually so that the negative paradigm about chemistry can be lost. Besides, indicators of the success of learning chemistry are positively related to the development of students' understanding and learning styles in the classroom. This activity aims to disseminate the concept of chemical representation and learning styles (multiple intelligence & self-efficacy) in chemistry learning. The method used is the formal socialization method. Data collection techniques are documentation, observation, and interview techniques to obtain precise information from the respondents. The activity results show that teachers still do not know the importance of analyzing students' needs and learning styles before learning occurs. This activity has a significant impact, especially on how to make changes in learning chemistry. This means that the Multi Representation of Chemistry & Learning Style (Multiple Intelligence-Self Efficacy) is a bridge as strengthening & reconstruction of knowledge in teaching and learning chemistry. Especially for teachers, analyzing students' learning needs is an initial reference in designing an appropriate learning model and following students' character.

Pelatihan Peningkatan Kemampuan Guru untuk Mengidentifikasi Miskonsepsi Peserta Didik Pada Pembelajaran Kimia Bagi Guru Kimia Se-Kalimantan Selatan Almubarak Almubarak; Mahdian Mahdian; Muhammad Kusasi; Bambang Suharto; Parham Saadi
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 3, No 4 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v3i4.2757

Pembelajaran kimia sangat sensitif terhadap perspektif peserta didik. Ketika peserta didik tidak diarahkan dengan tepat maka akan berpeluang munculnya miskonsepsi. Tujuan kegiatan Pengabdian kepada Masyarakat (PkM) ini adalah 1) mendeskripsikan cara meningkatkan kemampuan guru dalam mengidentifikasi miskonsepsi peserta didik, dan 2) efektivitas pelatihan yang dilakukan terhadap peningkatan kemampuan guru dalam mengidentifikasi miskonsepsi peserta didik. Pelatihan ini diikuti oleh guru SMA yang tergabung dalam MGMP guru kimia. Teknik pengumpulan data yaitu teknik dokumentasi, observasi, dan wawancara agar memeproleh informasi yang jelas dari para responden. Teknik analisis data menggunakan analisis kualitatif dengan tujuan untuk mendeskripsikan fenomena yang terjadi selama proses kegiatan. Hasil kegiatan PkM diperoleh bahwa cara untuk meningkatkan kemampuan guru dalam mengidentifikasi miskonsepsi peserta didik yakni, 1) mengembangkan suatu tes diagnostik berbasis pilihan ganda/essai, 2) melakukan tes diagnostik kepada peserta didik baik sebelum ataupun sesudah proses pembelajaran, dan 3) menyajikan materi kimia dengan mengintegrasi fenomena atau kehidupan sehari-hari. Kemudian, efektivitas pelatihan yang dilakukan terhadap peningkatan kemampuan guru dalam mengidentifikasi miskonsepsi peserta didik yakni dengan menyajikan konsep belajar kimia berbasis kimia representasi. Kegiatan ini menjadi salah satu strategi dalam mereduksi miskonsepsi peserta didik. Chemistry learning is very sensitive to students' perspectives. When students are not appropriately directed, there will be opportunities for misconceptions to arise. The objectives of this Community Service activity are 1) to describe how to improve the teacher's ability to identify student misconceptions, and 2) the effectiveness of the training carried out to increase the teacher's ability to identify student misconceptions. This training was attended by high school teachers who are members of the chemistry teacher MGMP. Data collection techniques are documentation, observation, and interview techniques to obtain clear information from the respondents. The data analysis technique uses qualitative analysis to describe the phenomena that occur during the activation process. The results of the community service activity showed that the ways to improve the teacher's ability to identify students' misconceptions were, 1) developing a multiple-choice/essay-based diagnostic test, 2) conducting diagnostic tests to students both before and after the learning process, and 3) presenting chemistry material by integrating phenomena of everyday life. Then, the effectiveness of the training carried out on improving the ability of teachers to identify students' misconceptions is by presenting the concept of learning chemistry based on representational chemistry. This activity is one of the strategies in reducing students' misconceptions.

Validitas & Praktikalitas: Modul Kibas Asah (Kimia Berbasis Lahan Basah) Terintegrasi AR-Sparkol Pada Materi Larutan Penyangga sebagai Media Pembelajaran Inovatif Almubarak Almubarak; Muhammad Fakhri Nawidi; Nurrusshobah Nurrusshobah; Santi Dwi Sadiah
Journal of Mathematics Science and Computer Education Vol 1, No 1 (2021)
Publisher : Universitas Lambung Mangkurat

Validitas dan kepraktisan suatu produk merupakan bagian terpenting dari penelitian pengembangan, terlebih karena kajian yang dibawa bersentuhan dengan kearifan lokal sehingga penting untuk dilakukan. Penelitian ini merupakan R&D (Research & Development). Tujuan penelitian yakni untuk mengetahui validitas dan kepraktisan modul pembelajaran kimia yang dikembangkan. Metode penelitian yang digunakan yakni penelitian pengembangan dengan model Plomp. Teknik pengumpulan data yang dilakukan yakni angket (lembar validasi dan kepraktisan produk). Teknik analisis data yang digunakan yakni Descriptive Statistics Approach. Hasil penelitian menunjukkan bahwa pengembangan modul dinyatakan valid (3,45) dan kepraktisan ditunjukkan dari kemampuan guru mengelola pembelajaran dengan rata-rata 92,89 pada kriteria “sangat tinggi”, serta rata-rata angket respon siswa sebesar 39,90 pada kategori “baik”. Hasil tersebut menunjukkan bahwa modul ajar yang dikembangkan telah memenuhi kriteri sehingga produk ini dinyatakan layak untuk diimplementasi pada pembelajaran kimia. Kesimpulannya bahwa, modul kimia berbasis lahan basah dengan teknologi Augmented Reality (AR)-Sparkol bisa menjadi media pembelajaran kimia yang inovatif agar siswa memahami materi kimia secara nyata, efektif, dan ilmiah. The validity and practicality are the most important part of development research, mainly because the studies carried out are in contact with local wisdom, so it is essential to do this. This research is R&D (Research & Development). The purpose of the study was to determine the validity and practicality of the chemistry learning module developed. The research method used is development research with the Plomp model. The data collection technique used is a questionnaire (validation sheet and product practicality). The data analysis technique used is the Descriptive Statistics Approach. The results showed that the module development was declared valid (3.45), and practicality was shown from the teacher's ability to manage learning with an average of 92.89 on the "very high" criteria and the average student questionnaire response was 39.90 in the "good" category. " These results indicate that the developed teaching module has met the criteria so that this product is declared feasible to be implemented in chemistry learning. The conclusion is that the wetland-based chemistry module with Augmented Reality (AR)-Sparkol technology can be innovative chemistry learning media to understand chemistry in a real, effective, and scientific way.

Validity, Practicality, Effectiveness: Wetland Contexted-Chemical Representation Module as a Media for Learning Almubarak Almubarak; Parham Saadi
Journal of Mathematics Science and Computer Education Vol 2, No 1 (2022)
Publisher : Universitas Lambung Mangkurat

where it consists of 3 (three) levels, namely macroscopic, particulate, and symbolic. Learning resources with environmental integration and representation concepts are chemical learning media that can strengthen their understanding of learning. However, the chemistry teacher has not been judged to successfully achieve the essence of learning in the science aspect. This study aimed to analyze a chemical representation module contexted-wetland by three aspects (validity, practicality, effectivity). The Plomp Development Model was the research method chosen, but research content focused on to validity, practicality, and effectiveness of product. Especially in effecttiveness, the result also showed how students’ understanding to the chemistry and the wetland perspective. Technique, observation, and documentation were the collecting techniques used; Rasch modeling and descriptive statistics used were to find out the symptoms of the data, which was data interpretation; Rasch modeling result was as a preliminary stage in research, then doing others stage (developing context). The finding revealed that the Rasch modeling result demonstrated that person reliability is weak, so it showed that teachers needed to design learning that is suitable and according to student learning needs (preliminary stage). Furthermore, the chemical representation module contexted-wetland assessed worthy (valid, practice, effective) for use in class as a media for learning. The conclusion is developing the media for learning, especially integrating the wetland as local wisdom, chemical representation, and other things that can increase the number of college students because they, college students, are the future. Additionally, this research can be a new reference for teachers in designing instructional media in chemistry learning

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