PENGEMBANGAN BAHAN AJAR BERBASIS LEAFLET IPA MATERI PENGARUH PERUBAHAN CUACA TERHADAP KEHIDUPAN MANUSIA PADA KELAS IIII SD SWASTA SOPHIA NICG TAHUN AJARAN 2023/2024
Kata Kunci:
Leaflet Teaching Materials, Science, DevelopmentAbstrak
This study aims to determine the validity and effectiveness of the development of teaching materials in science leaflet based subjects on the influence of weather changes on human life in class III B SD SWASTA SOPHIA NICG. This type of research is a type of Research and Development research with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The location of this research was carried out at SWASTA SOPHIA NICG Elementary School, precisely located at JL. Kongsi Gang Famili Dusun III B Marindal 1 Village, Patumbak District, Deli Serdang Regency and the research time was carried out on January 25, 2024 for one day. The subject of this research is SOPHIA NICG School Patumbak District class III B which amounted to 18 people. The results showed validity seen from the overall results of the validator in the form of a validation sheet with a percentage value of 92.6% material expert validators, a percentage value of 100% media expert validators and included in the "Very Valid" category, and effectiveness can be seen through the results of the Teacher response questionnaire with a percentage value of 96% so it can be concluded that the teaching materials developed are included in the effective category. The conclusion of this study is that the teaching materials developed are declared valid and effective in their use for the learning process. For this reason, it is recommended that teachers who use the teaching materials developed can be used as a reference in learning, so it is hoped that they can utilize them as teaching materials at school, especially in the material The Effect of Weather Changes on Human Life