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Development of Electronics Student Worksheets Based on the Nature of Science in the Organic Chemistry on Polymer Materials Course Nanda Salwa Aulia; Susilawati Susilawati; Jimmi Copriady
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8687

Abstract

This research is motivated by the need to provide teaching materials that can help students understand organic chemistry, especially polymer materials. Based on findings in the field, Organic Chemistry is one of the subjects whose material is difficult to understand. The development of the times and technology has brought developments in teaching materials in learning, namely technology-based. The purpose of this study is to produce E-LKM based on Nature of Science in the Organic Chemistry Course on Polymer Materials that can help students understand polymer materials more easily.The method used is the Research and Development (R&D) method, with the ADDIE model, which consists of 5 phases, namely the analysis phase, design phase, development phase, implementation phase and evaluation phase. The Nature of Science-based Electronics Student Worksheets developed on Polymer material was declared valid based on material and media validation with values ​​of 93% and 97% respectively. The Nature of Science-based Electronics Student Worksheets on polymer material that was developed received a very good response from lecturers and students with scores of 92% and 90% respectively. Electronic Student Worksheet was declared valid and received a positive response from users and can be used in classroom learning.
Pengembangan E-LKPD Berbasis Inkuiri Terbimbing Menggunakan Aplikasi Adobe Acrobat 11 Pro Extended Materi Kesetimbangan Kimia anggi kusuma Sari; Herdini Herdini; Susilawati Susilawati
Konfigurasi : Jurnal Pendidikan Kimia dan Terapan Vol. 6 No. 1 (2022)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

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Abstract

ABSTRACT This study aims to produce a Guided Inquiry-Based E-LKPD using the adobe acrobat 11 pro extended application on the chemical equilibrium material developed which is already valid based on aspects of content feasibility, pedagogics, characteristics of the guided inquiry model, language and graphic aspects. The type of research used is research and development using the ADDIE model. The results of material validation from each aspect are as follows, the content feasibility aspect is 92.18%, the pedagogic aspect is 90%, the characteristic aspect of the guided inquiry learning model is 87.5%, the language aspect is 90.62% and the graphic aspect is 93.75% with valid category. The results of media validation from each aspect are as follows, the size aspect of the E-LKPD is 93.75%, the cover design aspect of the E-LKPD is 90.62% and the content design of the E-LKPD is 93.18%. The results of the one-on-one test analysis show that students with high, medium and low abilities have a fast to long time span according to their abilities. The results of the teacher's response obtained a value of 93.55% with attractiveness 95.83%, effectiveness 93.18% and practicality 91.66% with good criteria. Student responses obtained a value of 91.5% with an attractiveness of 92.12% and an ease of 90.75% with good criteria.