PENGEMBANGAN BAHAN AJAR MATERI IPA BERBASIS EKSPERIMEN DI KELAS V SD NEGERI 107103 LANTASAN BARU PATUMBAK T.P. 2022/2023

Abstrak

The purpose of this study consists of (1). To find out the validity of the
product in the Development of Experimental Based Science Teaching Materials in
Class V SD Negeri 107103 Laluan Baru Patumbak T.P. 2022/2023 (2) To find out
the practicality of the product for Developing Teaching Materials for Natural
Science Materials Based on Experimental in Class V SD Negeri 107103 Laluan
Baru Patumbak T.P. 2022/2023. This research was conducted at SD Negeri 107103
Laluan Baru Patumbak semester II of the 2022/2023 Academic Year. The
population in this study were all fifth grade students at SD Negeri 107103 Laluan
Baru Patumbak totaling 22 people. This type of research is a development by
Richey & Klein. Data collection techniques used by researchers are questionnaires,
interviews, and documentation. After conducting data analysis on the research
results, validation results were obtained by the validator lecturer regarding
experimental-based teaching material products obtained by two science lecturers,
namely, material expert lecturer and media expert lecturer. As for lecturers who are
subject matter experts, they get a score of 86.54 which is in the very valid category,
and for media experts they get a score of 96.15 which is in the very valid category.
While the data analysis on the practicality validation results carried out by the fifth
grade teacher, the practicality value was 92.31 which was in the very practical
category. The researchers also conducted interviews with fifth grade teachers about
teaching materials that had been developed by researchers.