This research aims to identify students with special needs (PDBK) with emotional barriers (tunalaras) in elementary schools. Tunalas is a disorder in managing emotions and behavior that has an impact on students' social interactions and learning processes. The method used in this research is descriptive quantitative, with data collection techniques through observation, interviews and documentation. The research results showed that of the 846 students, 11 students (1.30%) were identified as experiencing emotional obstacles. The main characteristics of students with hearing impairments include difficulties in controlling emotions, a tendency to act aggressively, and difficulties in building social relationships. Therefore, a more adaptive and emotional support-based learning approach is needed to help them participate more effectively in inclusive education. By understanding the characteristics of students with disabilities, schools can develop more appropriate learning strategies to improve their academic and social development.
 

This research aims to see the effect of the project based learning model on the ability to understand concepts in fraction material in fourth grade elementary school. This type of research is a quantitative approach and uses a quasi-experiment method. The design in this study was a nonequivalent control group design, namely using two classes, namely class IVB as the experimental class and IVA as the control class which was obtained randomly. The experimental class will be given PjBL learning model treatment and the control class will receive conventional treatment. This study gave a pre-test to both classes before giving treatment to both classes and gave a post-test to the class after receiving treatment. Based on the results of the hypothesis test data analysis that the researchers carried out, significant independent t-test results obtained for the initial and final values ??of the experimental class and control class were 0.027. Based on these results, a significant value of 0.027 <0.05 was obtained, so Ha was accepted and Ho was rejected. Thus, it can be concluded that there is an influence of the project based learning model on the ability to understand concepts in fraction material in class IV elementary school.

The purpose of this study was to determine the results of the use of multimedia technology regarding its effect on student learning motivation and teacher professionalism. The research method used in this study is library searching by searching for and collecting various other research sources to be studied in depth. The relationship between technological developments and the professionalism of a teacher provides a framework for understanding how important effective learning is in attracting students' interest in learning and understanding in the classroom. Technological developments in the form of using multimedia as a learning medium for students can be an effort to increase student learning motivation which in fact has a big influence on the professionalism of teaching staff. After using interactive multimedia, students' understanding increases. Students' motivation or enthusiasm for learning also increases so that the concepts of the learning material can be absorbed well.