ABSTRAK
Penelitian ini bertujuan untuk menghasilkan media pembelajaran berupa video pembelajaran berbasis intertekstual pada konsep pengaruh suhu terhadap laju reaksi, serta mengetahui kelayakannya berdasarkan penilaian yang diperoleh dari dosen ahli aspek konten, aspek pedagogi, dan aspek media. Latar belakang penelitian ini didasarkan pada kebutuhan media pembelajaran inovatif yang mampu menghubungkan konsep kimia dengan fenomena sehari - hari sehingga meningkatkan pemahaman konseptual peserta didik. Urgensi terhadap penggunaan pendekatan intertekstual terletak pada kemampuannya mengintegrasikan tiga level representasi kimia (makroskopik, submikroskopik, serta simbolik) dengan konteks kehidupan nyata. Dengan cara ini, peserta didik tidak hanya memahami teori secara abstrak, tetapi juga mampu menghubungkannya dengan pengalaman konkret sehingga mengurangi miskonsepsi dan memperkuat pemahaman. Metode penelitian menggunakan model Research and Development (R&D) dengan lima tahap. Tahap pengumpulan informasi meliputi analisis kurikulum merdeka, analisis tiga level representasi, analisis video existing, dan juga analisis miskonsepsi konsep. Tahap perencanaan dilakukan dengan menyusun naskah juga storyboard. Tahap pengembangan dilakukan melalui pembuatan video pembelajaran berbasis intertekstual. Produk yang dihasilkan kemudian direview oleh dosen ahli pada aspek konten, aspek pedagogi, dan aspek media. Uji kelayakan lembar review aspek konten menunjukkan kesesuaian dengan materi kimia. Uji kelayakan lembar review aspek pedagogi menyatakan video telah sesuai dengan prinsip penyusunan materi dan teori belajar. Uji kelayakan lembar review aspek media menegaskan kesesuaian video dengan prinsip multimedia pembelajaran. Dengan demikian, video berbasis intertekstual yang dikembangkan dinyatakan layak digunakan sebagai alternatif media pembelajaran yang efektif dan inovatif untuk mendukung pemahaman konsep suhu terhadap laju reaksi dalam pembelajaran kimia di sekolah.
Kata kunci: Pengembangan video, intertekstual, suhu, laju reaksi, media pembelajaran
ABSTRACT
This study aims to produce an instructional medium in the form of an intertextual-based learning video on the concept of the effect of temperature on the reaction rate, as well as to determine its feasibility based on evaluations from expert lecturers in the aspects of content, pedagogy, and media. The background of this research is based on the need for innovative learning media that can connect chemical concepts with everyday phenomena, thereby enhancing students’ conceptual understanding. The urgency of using the intertextual approach lies in its ability to integrate the three levels of chemical representation (macroscopic, submicroscopic, and symbolic) with real-life contexts. In this way, students not only understand theories in an abstract manner but are also able to relate them to concrete experiences, thus reducing misconceptions and strengthening comprehension. The research method employed the Research and Development (R&D) model with five stages. The information-gathering stage included an analysis of the Independent Curriculum, analysis of the three levels of representation, analysis of existing videos, and analysis of misconceptions. The planning stage involved preparing the script and storyboard, while the development stage was carried out through the production of the intertextual-based learning video. The resulting product was then reviewed by expert lecturers in terms of content, pedagogy, and media. The feasibility test results based on the content review indicated alignment with chemistry material. The pedagogical review confirmed that the video complied with the principles of material organization and learning theories. Meanwhile, the media review emphasized that the video met the principles of multimedia learning. Therefore, the intertextual-based learning video developed in this study is considered feasible to be used as an effective and innovative alternative learning medium to support the understanding of the concept of temperature’s effect on reaction rate in chemistry learning at schools.
Keywords: video development, intertextual, temperature, reaction rate, learning medi
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