Peningkatan Konsentrasi dan Hasil Belajar Materi Ungkapan Berbasis Media Digital di Kelas 1 SDK Sang Timur

From the results of interviews with grade I teachers at SDK Sang Timur Yogyakarta, the researcher obtained information that students in the class had low concentration. In addition, the learning outcomes for Indonesian Expression material have not reached KKM (70). Therefore, the researcher conducted PTK (Class Action Research). The methods used by the researcher were interviews, observations, documentation studies, and tests. The subjects of the study were 13 grade I students at SDK Sang Timur, 7 boys and 6 girls. PTK (Class Action Research) conducted by the researcher consists of 2 cycles, by applying the Problem Based Learning (PBL) learning model and digital media. The results showed a significant improvement in concentration and learning outcomes. Percentage increase in concentration: from the very concentrated category, increased from 23.08% from 0% to 23.08%. Likewise, in the concentration category, in cycle 1 it only reached 7.69% while in cycle 2 it increased to 30.77%. The percentage of learning success also increased from 61.4% in cycle 1 to an increase of 30.77% to 92.31%. Then, learning success increased again in cycle 2 by 100%, which means that 13 students got scores that exceeded the control score.