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All Journal Lantanida Journal
Riawati Rahayu
UIN Sunan Kalijaga Yogyakarta
Chemical Engineering, Chemistry & Bioengineering Chemistry Education

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PENGEMBANGAN MEDIA PEMBELAJARAN GOOGLE SITES PADA MATERI HIDROLISIS GARAM BERBASIS PENDEKATAN KONTEKSTUAL Dewi Ratna Sari; Retno Aliyatul Fikroh; Riawati Rahayu; Pandu Ridzaniyanto
Lantanida Journal Vol 10, No 2 (2022)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v10i2.14497

Abstract

Google sites can be used as an alternative interactive chemistry learning media, especially on salt hydrolysis material. This research aims to develop learning media in the form of google sites based on a contextual approach to salt hydrolysis material and to test the quality of the developed media. The research carried out is in the form of development research using a 4-D research model (define, design, develop, and disseminate), but is only limited to the develop. Assessment of product quality is carried out using a Likert obtained from the validator and student responses using a Guttman. The results of the assessment of product quality by material experts obtained a percentage of 88.63% in the Very Good category (VG), the assessment by media experts obtained a percentage of 92.5% in the Very Good category (VG), and the assessment by reviewers obtained a percentage of 90.47% in the form of the Very Good (VG) category and positive responses by students who obtained a percentage of 94% in the Very Good (VG) category. Based on the assessments of media experts, material experts, reviewers, and student responses, it can be concluded that the developed media can be used as an alternative medium for chemistry learning on salt hydrolysis material.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS GOOGLE SITES BERMUATAN CHEMO-ENTREPRENEURSHIP PADA MATERI GUGUS FUNGSI SENYAWA KARBON Riawati Rahayu; Retno Aliyatul Fikroh; Dewi Ratna Sari; Pandu Ridzaniyanto
Lantanida Journal Vol 10, No 2 (2022)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v10i2.14496

Abstract

Google sites can be used as interactive chemistry learning media, especially on the functional group material of carbon compounds. This study aims to develop learning media based on google sites containing chemo-entrepreneurship (CEP) on the functional group material of carbon compounds and determine product quality based on the assessment of material experts, media experts, reviewers (high school chemistry teachers), and student responses. Research and Development (R&D) is a research method with a 4-D development model consisting of define, design, develop, and disseminate but limited to the develop stage. Product quality was assessed by a material expert, a media expert, five reviewers, and ten students responded. Quality assessment was carried out using the expert judgment using a Likert scale while the response data used the Guttman scale. The product developed is a website developed through the Google Sites containing a home page, materials, evaluations, unique facts, and references. The results of the assessment according to material experts, media experts and reviewers were 89.28%, 87.5% and 94.41%, respectively, and received a positive response from students of 97.5%. Based on these results, it can be concluded that google sites can be used as an alternative chemistry learning media.
Co-Authors Dewi Ratna Sari Pandu Ridzaniyanto Retno Aliyatul Fikroh