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Lestari*, Ira
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Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Physics

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Development of Multiple Representation Learning Videos on Hydrocarbon Nomenclature Fatmala, Fatmala; Lestari*, Ira; Enawaty, Eny; Hairida, Hairida; Erlina, Erlina
Jurnal IPA & Pembelajaran IPA Vol 8, No 3 (2024): SEPTEMBER 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i3.39504

Abstract

This research focuses on the development of learning media based on multiple representations in organic chemistry courses. Multiple representation-based learning media has the potential to improve students understanding of the concepts of chemical materials that are often considered difficult. However, the lack of learning media used by lecturers to discuss the three aspects of representation is a problem that needs to be addressed. This research aims to produce a nomenclature of hydrocarbon compounds learning video based on multiple representations and to find the eligibility and response for the developed learning video. The research methods are research and development using the 4d development model. The instruments used were the eligibility sheet and response questionnaire using a Likert scale. The eligibility for learning video is included as very feasible, with an average eligibility percentage of 95,03%. The eligibility of learning video was viewed in three aspects, namely, the lesson aspect (94.67%), the language aspect (95.56%), and the media aspect (94.87%). The responses given by students were included as a good category, as shown by the percentage of response results on the small-scale trial of 83,79% and large-scale trial of 83,31%. Based on the outcome of eligibility assessment and field trials, the nomenclature of hydrocarbon compounds learning video based on multiple representations is very feasible for learning media in the organic chemistry of monofunctional compounds course.
Utilization of ClassPoint Interactive Media on Organic Chemistry Course Lestari*, Ira; Muharini, Rini; Utami, Nurzam Indah; Fatmala, Fatmala
Jurnal IPA & Pembelajaran IPA Vol 8, No 1 (2024): March 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v8i1.35592

Abstract

This research focuses on utilizing ClassPoint interactive media in learning organic chemistry courses. Interactive media can potentially increase student engagement and understanding of complex material. Organic chemistry is often considered difficult, and students rely on lecturers to understand it. However, the lack of student involvement in the learning process is a problem that needs to be addressed. This research aims to describe student perspectives on the use of ClassPoint in learning organic chemistry, evaluate the effectiveness of ClassPoint in increasing student engagement, and identify the interactive features that students are most interested in. The research involved 53 participants of the Tanjungpura University FKIP Chemistry Education Study Program students who had taken the organic chemistry course. The research results show that the perspective of Chemistry Education students regarding the use of ClassPoint Interactive media is in the strongly agree category with a percentage of 91.55%. The strongly agree category is viewed from 3 aspects, namely the motivation and interest in learning aspect; knowledge and skills aspects; as well as the feature usability aspect, each of which received the strongly agree category. This indicates that ClassPoint interactive media is liked and wants to continue to be used in learning in organic chemistry courses. By utilizing ClassPoint, students become more involved in the learning process, increase understanding, and increase motivation and interest in learning. This research is an important step in optimizing interactive learning media to support more effective and interesting learning of organic chemistry
Co-Authors Eny Enawaty Erlina Erlina Fatmala, Fatmala Rini Muharini Utami, Nurzam Indah