Pengembangan Virtual Laboratory Pada Praktikum  Pemisahan Kimia Terintegrasi Telefon Pintar

Rokhim, Deni Ainur; Asrori, Muhammad Roy; Widarti, Hayuni Retno

doi:10.17977/um038v3i22020p216

Cited by 19 publications

(17 citation statements)

References 12 publications

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“…The 21 st Century Skills on Chemistry Learning Based on Virtual Lab in Senior High School them to understand the process of the practicum, so that from the results of the research the virtual lab contributes to critical thinking skills. This is in line with the opinion of Rokhim et al (2020) that a virtual lab designed with an attractive appearance can have a positive effect on users where students become more enthusiastic; and that the virtual lab can be used as an alternative learning resource for students. The various advantages possessed by the virtual lab can be a support for student activities in independent learning as students can repeat the practicum as often as desired until they really understand, given that the speed or type of learning for each student is different.…”

Section: Summarizing the Readingssupporting

confidence: 82%

The 21st Century Skills on Chemistry Learning Based on Virtual Lab in Senior High School

Setiawati

Ajizah

Anisa

et al. 2021

J. penelitian. pendidik. sains

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Research aims to review 21st century skills in-based senior high school chemistry learning virtual labs. The components that will be studied include: (1) Barriers to high school chemistry learning; (2) 21st century skills; (3) The advantages and disadvantages of using virtual labs; and (4)implications of virtual labs on 21st century skills. The method used in writing the article is descriptive, qualitative by analyzing national and international articles related to 21st century skills in-based high school chemistry learning virtual labs. The results show that high school chemistry learning uses virtual The lab can integrate 21st century skills, visualize abstract concepts into concrete, support student-centered learning, reduce anxiety in facing real laboratories, and increase students' self-efficacy so that they can become a capable supporting unit for the chemistry learning process. However, in its implementation it needs to be adapted to content and activities that refer to various aspects of 21st century skills.

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Section: Summarizing the Readingssupporting

confidence: 82%

The 21st Century Skills on Chemistry Learning Based on Virtual Lab in Senior High School

Setiawati

Ajizah

Anisa

et al. 2021

J. penelitian. pendidik. sains

View full text Add to dashboard Cite

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“…Perkembangan teknologi dan internet yang sangat cepat saat ini menuntut para pendidik dan peneliti bidang pendidikan untuk terampil memanfaatkan teknologi dalam pembelajaran [1] . Pelaksanaan pembelajaran telah terintegrasi dengan teknologi, yaitu dengan memanfaatkan Learning Management System (LMS) diantaranya Moodle, Wiki dan Edmodo [2] . Melalui LMS materi pembelajaran dapat diakses oleh peserta didik dari mana saja dengan menggunakan koneksi internet.…”

Section: Pendahuluanunclassified

“…Kegiatan praktikum umumnya diawali dengan pre-test dan diakhiri dengan post-test. Pre-test adalah sebuah ujian pemahaman mahasiswa terkait kegiatan praktikum yang akan dilakukan, sedangkan post-test adalah evaluasi hasil dari pelaksanaan kegiatan praktikum [2] .…”

Section: Pendahuluanunclassified

Pengembangan Praktikum Kimia Dasar berbasis Video pada Materi Sistem Periodik Unsur

et al. 2022

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Technological developments change the researchers and educators thinking towards online learning. Various innovations were carried out to support effective online learning which suitable with the student competencies. As there is urgency for carrying practicum activities to achieved Course Learning Achievement (Capaian Pembelajaran Mata Kuliah (CPMK)) for the basic chemistry subject, there is need to make some innovation, which is by making practicum video. It could stimulate students critical thinking because it was presented with visual representations. It could overcome the limitations of space and time and could be used repeatedly. The research type was Research and Development with the Borg and Gall development model. The final product will be disseminated through YouTube platform which is integrated with sipda.unimed.ac.id. Validation results in media design and material aspect showed that the product was declared very valid with an average value of 86.87 percent and 97.92 percent, respectively. Meanwhile, the responses from 30 students showed that the product was very practical with an average score of more than 90 percent and was suitable with learning objectives of the basic chemistry course especially the periodic system of elements.

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“…The use of smart telephones can make it easier for students to learn before carrying out practicum [22]. In practicum activities, the use of virtual laboratories provides a form of offering in the form of more educational applications, physical and chemical simulations assisted by computers/cell phones and copies of natural phenomena and experimental conditions [23]. Virtual laboratories can be used to acquire conceptual knowledge and develop science process skills [24].…”

Section: Introductionmentioning

confidence: 99%

Developing Integrated Triplet Multi-Representation Virtual Laboratory in Analytic Chemical Materials

Widarti

Rokhim

Muchson

et al. 2021

Int. J. Interact. Mob. Technol.

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<p>Technological developments have triggered the emergence of various kinds of learning media innovations. Learning media is a very important part of the learning process. In this study, researchers designed a learning media in the form of a virtual laboratory on the practicum material of the basics of analytical chemistry which is integrated with multi-representation triplets to create and describe the results of learning media.</p>The method used in this development was Research and Development (R&D) method using the 4-D (four-D) development model. Data collection used qualitative and quantitative data. The qualitative data were in the form of comments and suggestions from the validator, while the quantitative data were the validation questionnaire and legibility test. The results showed that the validation of the material obtained a percentage of 84% (very valid), media validation of 78% (valid), and the results of trials on correspondents obtained a percentage in the range 81-92% (very valid). It can be concluded that the virtual laboratory learning media on the analytical chemistry laboratory material with the integration of the developed multi-representation triplet explanations is feasible to use, especially in the practicum of the basics of analytical chemistry on the topic of group I cation analysis and argentometry. This shows that the virtual laboratory developed has the potential to support online practicum learning, and the macroscopic, submicroscopic, and symbolic depiction in the virtual laboratory can help the process of receiving information by students

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Pengembangan Virtual Laboratory Pada Praktikum Pemisahan Kimia Terintegrasi Telefon Pintar

Cited by 19 publications

References 12 publications

The 21st Century Skills on Chemistry Learning Based on Virtual Lab in Senior High School

The 21st Century Skills on Chemistry Learning Based on Virtual Lab in Senior High School

Pengembangan Praktikum Kimia Dasar berbasis Video pada Materi Sistem Periodik Unsur

Developing Integrated Triplet Multi-Representation Virtual Laboratory in Analytic Chemical Materials

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