UPAYA GURU DALAM PENGGUNAAN MEDIA DIGITAL UNTUK MENINGKATKAN PERKEMBANGAN KOGNITIF ANAK KELOMPOK B DI TK AL-FADLILAH YOGYAKARTA

During this covid-19 pandemic, which requires learning to be done online so that the difference in the atmosphere when studying in class with studying at home affects children's learning outcomes, therefore a teacher is required to be able to create learning activities as effectively as possible. In the current era of technology, Al-Fadlilah Yogyakarta Kindergarten teachers use digital in online learning. The purpose of the study was to find out the effectiveness of digital use, to find teacher efforts to improve cognitive development and to find positive and negative impacts in online learning. The research method uses a descriptive qualitative approach. Data collection techniques with interviews, observation and documentation. Researchers tested the validity of the data with internal validity, external validity, reliability and objectivity. The data analysis technique went through three stages, namely data reduction, data display, and conclusion. The subjects of this study were class teachers, principals and children. The results showed that the use of digital in online learning to improve the cognitive development of group B children in AL-Fadlilah Kindergarten Yogyakarta found the teacher's efforts, namely by selecting audio-visual media, holding private lessons at school and doing sharing on children's learning outcomes. In this case, teachers and children use digital as a means of implementing online learning to gain new insights in innovating, increasing creativity and as a means of imagining and critical thinking. However, there are still negative impacts in online learning that cause the implementation to be not optimal