The study focused on the use of Online Instruction on Sound Recognition of Kindergarten LearnersThe researcher will make use of single-subject experimental Analysis, specifically the AB experimental design. In selecting the student respondents, the researcher will identify the kindergarten students with difficulties recognizing the sounds in their progress reports. In the analysis of data, the researcher will compare the progress report of kindergarten students on sound recognition and the assessment after exposure to sound recognition. There were initially forty (40) students and twenty-seven of them were identified as having difficulties with sound recognition. The study yielded that the use of online training is particularly helpful in helping students improve their sound detection skills. Technology must be used by teachers, and they must be trained to use it. Similarly, the use of online instruction has allowed teachers and parents to collaborate. One of the more difficult aspects of using online training is the poor internet connection and the long time it is required to execute it.

Self-concept is the awareness of a person of himself/herself based on his/her experiences, knowledge, body image, skills and in the way they tend to identify themselves in different situations, Meanwhile environment is where the students interact with others and spend most of their time. Environment is also where the students learn and gain experiences. Family, friends and peers are the people who the students communicate with, the people where they share their personal experiences and the people they mostly along with. The researchers used a survey questionnaire as a tool to be answered by the Senior High School students in Jagobiao National High School the data gathered will be treated using the weighted mean, frequency, percentage and lambda to determine their correlation. The influence of the variables are noticeable not significant to each other. It means that if they don’t develop their self-concept environmentally and innately, there are other factors that develop the achievement of the students on the concept of the self.