Abstract
This study examines Senior High School students' perceptions and practices regarding solid waste management within the school campus. While students are generally aware of proper waste segregation, disposal, and the principles of reducing, reusing, and recycling, these practices are not consistently applied in daily routines. Schools generate various types of waste, making students' behavior essential in maintaining cleanliness and sustainability. The study aims to identify the gap between students' knowledge and their actual practices, as well as the factors influencing whether awareness is translated into action. The study uses a qualitative research design. Data are collected through in-depth interviews using a researcher-made guide composed of open-ended questions aligned with the study objectives. The questions focus on students' understanding, daily practices, challenges, and perceptions of existing school waste management programs. Informed consent is obtained, and confidentiality is ensured. Responses are analyzed using thematic analysis to identify recurring patterns and key themes. Findings showed that students perceived solid waste management as important for cleanliness, environmental protection, and compliance with school rules. They demonstrated a clear understanding of segregation and the 3Rs. However, actual practice was inconsistent. Factors such as convenience, time pressure, forgetfulness, situational conditions, and lack of self-discipline affected their behavior. Although students sometimes practiced proper disposal, these actions were not always habitual. The study revealed a clear gap between knowledge and consistent behavior. While awareness was strong, it did not automatically lead to responsible action. Behavioral consistency was influenced by both personal and environmental factors. The findings suggested that awareness alone was insufficient; schools needed structured programs, reminders, reinforcement strategies, and stronger implementation to encourage responsible habits and bridge the gap between understanding and practice.
