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An abstranct is a brief summary of a research article, thesis, review, conference proceeding or any-depth analysis of a particular subject or disipline, and is often used to help the reader quickly ascertain the paper purposes. When used, an abstract always appears at the beginning of a manuscript orEngaging in communication within the realm of teaching and learning is fundamentally a social activity. It becomes particularly crucial for educators when guiding visually impaired students, necessitating the utilization of a variety of learning strategies that extend beyond the confines of sight within the classroom. To effectively achieve educational goals, teachers employ a myriad of methods to convey instructional materials. This research endeavors to scrutinize the communication strategies implemented by teachers while educating visually impaired children, delving into the intricate communication dynamics between educators and students. The study delves into the exploration of multimodal learning techniques employed by teachers to impart educational messages within the classroom setting. The results elucidate distinct phases within the learning strategies embraced by teachers, ranging from the cultivation of personal and intimate connections to the meticulous selection of teaching materials. The study sheds light on the application of multi-modal learning, encompassing auditory-kinesthetic, kinesthetic-visual, and audio-visual styles. Additionally, the research delineates stages pertaining to learning outcomes and the responses of teachers to their students.    

This study aims to improve students' learning outcomes regarding the material of faith in angels through the use of audiovisual media. This media refers to a learning strategy that utilizes sound and image elements, so that in the process of absorbing the material, students can involve their senses of sight and hearing. This Classroom Action Research (CAR) was carried out in two cycles, each consisting of the planning, implementation, observation, and reflection stages. Data were collected through observation, practical tests, and interviews, then analyzed descriptively. The results of the study showed a significant increase in students' understanding of the material of faith in angels after the application of audiovisual media. In the first cycle, many students still had difficulty understanding the material. However, in the second cycle, a significant increase in the accuracy of their understanding was observed. Thus, the application of the audiovisual method has proven effective in improving students' skills in understanding the meaning of faith in angels.

The aim of this research is to increase student learning motivation through the application of the Discovery Learning model assisted by audio-visual media on material about the human digestive system at SMP Plus Darus Sholah. This type of research is classroom action research. The research subjects were 21 students in class VIII H of SMP Plus Darus Sholah. The data analysis technique uses quantitative descriptive statistics to analyze questionnaire data. The research results show that the application of the Discovery Learning learning model through the stages of stimulation, problem formulation, data collection, data analysis, verification and generalization can increase students' learning motivation. Apart from that, increasing learning motivation can also improve student learning outcomes.

This study aims to determine the use of audio-visual media in Problem-Based Learning to improve student learning outcomes in tenth grade SMA Negeri 2 Tondano using classroom action research as the research methodology. (1) Planning, (2) Action, (3) Observation, and (4) Reflection are the four major phases of a cycle. In data analysis, the1percentage of completed student1learning outcomes is utilized. The research result was derived from student learning outcomes using two cycles; in cycle I, the1percentage of classical completion was 44.44 percent and in cycle II, it was 55.55 percent. It became a reference for the subsequent cycle's follow-up. The classical percentage of completeness for cycle II was then 92.59 percent complete and 7.40 percent incomplete. This demonstrated that it followed the research indicator in a conventional manner. Therefore, it is unnecessary to follow the subsequent cycle. This study concludes that using problem-based learning audio-visual as a learning medium for virus materials is crucial for improving student learning outcomes among students in1class X at SMA Negeri 21Tondano.