PENGEMBANGAN MEDIA KUARTET BERBASIS TAI (TEAM ASSISTED INDIVIDUALIZATION) PADA MATA PELAJARAN IPAS MATERI KEGIATAN JUAL BELI KELAS IV SD NEGERI 19 TALANG KELAPA

Abstract

This research the aim is to develop a TAI-based quartet media (Team Assisted Individualization) in the science of science subject material for buying and selling activities for class IV SD Negeri 19 Talang Kelapa which is valid, practical and effective. Research using research methodsResearch and Development (RnD), as well as using the ADDIE development model (Analysis, Design, Development, Implementation dan Evaluation). So that the validity results obtained with an average score of 88.66% from validator experts in the "very valid" category. The results of product practicality research conducted onone to one (4 Students) with an average score of 85% andSmall Grup (12 students) with an average score of 90% in the "very practical" category then with the results of the product effectiveness test conducted by 28 class IV students getting an average score of 89.28% in the "very effective" category. It can be concluded that the TAI-based quartet media (Team Assisted Individualization) in the science subject, the material for buying and selling activities for class IV is valid, practical and effective to be used and developed in teaching and learning activities in class for fourth grade students at SD Negeri 19 Talang Kelapa.