Annisa, Ilda
(2020)
Pengembangan Media Pembelajaran Prezi (The Zooming Presentation) Pada Materi Kultur Jaringan Tanaman Anggrek Hitam (coelogyne Pandurata) Kelas XI IPA Di SMA Dumai.
Other thesis, Universitas Islam Riau.
Abstract
The development of learning media based on Prezi's percentage of media is included in research and development (R&D). To produce learning media based on Prezi's percentage of tissue culture material which is valid on the material of tissue structure and function in plants. This research was conducted on 22 October to 26 November 2019. This development research uses the ADDIE development model which has three stages, namely analysis, design, and development. The data collection instruments used were validation sheets and student response questionnaires. The sampling technique used in this research is purposive sampling, the technique of determining the sample with certain considerations. Data collection was carried out using validation sheets and response questionnaires. The data were analyzed using the analysis technique using the scale method with a modified Likert scale. From the results of the assessment of learning media based on Prezi's media, the percentage of tissue culture that has been developed is considered very valid to be used with an average score of 95.83% by material experts, 93.75% by media experts, 87.50% by learning experts, 87 , 15% by teachers, and 86.60% by students. Learning media products based on Prezi's percentage of tissue culture are categorized as very valid to be used in school learning.
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