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Syamsi Aini
Universitas Negeri Padang
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Journal : Edukimia

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Pengembangan Media Pembelajaran Powerpoint Interaktif berbasis Inkuiri Terbimbing pada Materi Reaksi Redoks Kelas XII SMA/MA Auza Fadila Mumri; Syamsi Aini
Edukimia Vol 1, No 1 (2019): Edukimia - Vol. 01, Issue 01
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (874.17 KB) | DOI: 10.24036/ekj.v1.i1.a3

Abstract

The 2013 curriculum is implemented in senior high school, emphasizing the scientific approach. Learning model that is able to make students active and can develop science process skills is guided inquiry. Guided inquiry consists of several syntax that can guides students in learning process, consisting of orientation, exploration, concept formation, application, and closing. Students are guided by key questions related to redox reaction material of class XII SMA or MA which is applied in instructional media in the form of interactive powerpoints. The type of this research was reseach and development with 4-D models. Powerpoint interactive validity testing is carried out by 3 chemistry lecturers at FMIPA UNP and 2 chemistry  teachers at SMAN 14 Padang, the powerpoint interactive have an average kappa moments 0.91 which is very high level of validity. While the module practicality test is by 3 chemistry teachers and 25 XII grade IPA at SMAN 14 Padang, the average kappa moment from the results of  practicality test of the module by the teachers is 0.93 and by the student is 0.90 with very high category. From the research can be concluded that interactive powerpoint is valid and practical.
Pengembangan Media Pembelajaran Interaktif PowerPoint berbasis Inkuiri Terbimbing pada Materi Hukum Dasar Kimia dan Stoikiometri Kelas X SMA/MA Riri Andika Sari; Syamsi Aini
Edukimia Vol 4, No 2 (2022): Edukimia - Vol. 04, Issue 02 (July 2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ekj.v4.i2.a396

Abstract

Basic law material of chemistry and stoichiometry have been learned in 2013 curriculum was studied in class X SMA or MA on even semester. Based on 2013 curriculum guidance, the material should be taught by scientific approach and practicum method. However, due to limited in class duration and students lack of preparation in term of discussion needs, those approach and method became difficult to implement. Thus, this learning process can be helped with a learning media. One of learning media that can be implemented is an interactive PowerPoint learning media with guided inquiry based. This research aimed to produce valid and practical interactive PowerPoint learning media with guided inquiry based for basic laws of chemistry and stoichiometry subject of X grade in SMA or MA. The method that used in this research was R and D method with 4D development model which was restricted to development phase. The techniques for data analysis was Aikens V that showed score as followed 0.82 for content validation, 0.84 for construct validation, and 0.96 for media expert validation which were all classified as valid result. The results of practicality test for learning media by teachers and students are 93 percent and 85.8 percent with very practical category.
Co-Authors Ahmad Fajri Soekansa Ananda Putra Athahirah Athahirah Auza Fadila Mumri Azizatis Salma Budhi Oktavia Deni Marlina Deski Beri Desy Kurniawati Easy Kurniawati Edi Nasra Edwina Zainal Engle Listiningsih Fajriah Azra Fauzan Fendra Rafis Fauzan Yan Hawari Hana Nurfalah Hardeli Hardeli Hesty Parbuntari Indang Dewata Isramil Husna Milla Walfauziah Verina Muhammad Satrio Hutomo Mulia, Melindra Nadilla Mutia Erliansyah Nafis Sudirman Nafis Sudirman Novera Elsi Mudia Nureztiti Azwar Pera Meilita Rahadian Zainul Riga Riga Riri Andika Sari Risani Baiti Akmal Riska Septia Dewi Romy Chania Romy Dwipa Yamesa Away Sari Safitri Febriani Siska Febriyani Siti Aisyah Nasution Sri Benti Etika Suryelita . Trisna Kumala Sari Umar Kalmar Nizar Yeni, Isra