PENGEMBANGAN MEDIA PEMBELAJARAN BIG BOOK PADA PEMBELAJARAN IPA KELAS IV UPT. SEKOLAH DASAR NEGERI 064025 TAHUN AJARAN 2023/2024

Abstrak

This research aims to determine the level of validity and practicality of developing learning media in science subjects, non-biological natural resources material for class 4 at state elementary school 06 40 25 Medan Tuntungan. The type of development research used by researchers is the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). This research was carried out at UPT SD Negeri 064025 Medan Tuntungan, this research was carried out on 25 - 26 January 2024 for the 2023/2024 academic year. The results of the research show that validity is seen from the validator in the form of a questionnaire sheet. Based on this research, the percentage results from material expert validation were 90% with the criteria "very valid", the percentage results from media expert validation were 92.5% with the criteria "very valid" and the practicality was seen From the teacher response questionnaire to the big book learning media, the validation percentage results of 90% were declared "very practical".The percentage results from the student response questionnaire of 91.75% were declared "very practical". The conclusion of this research is that the big book learning media developed was declared valid and practical in its use in the learning process. Therefore, it is recommended that teachers who use the media developed by researchers can be used as a reference. in the science learning process, especially non-biological natural resources material.