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Education plays an important role in student development, especially in developing effective communication skills or public speaking. This community service aims to improve the creativity and public speaking skills of students at SDN Sumput, Sidoarjo, through socialization activities for making flower pots from plastic bottle waste. The main problems identified were the lack of self-confidence and public speaking skills among grade 5 students. Lack of interest and motivation as well as fear of public speaking hinder the learning process. The implementation method includes environmental observation, problem identification, activity coordination, and implementation of socialization and mentoring. This socialization was carried out on July 29, 2024, involving 15 students divided into 3 groups. Students were accompanied by KKN students in the process of recycling plastic bottles into flower pots and were trained in public speaking through presentations of their work. The results of this activity show that students not only improve their creative and public speaking skills, but also understand the importance of waste management and environmental awareness.

This research delves into the socio-economic conditions of Batu Alang Hamlet in Moyo Hulu District, Sumbawa Regency, NTB in 2023. A quantitative method with a descriptive analysis approach was utilized, involving 100 respondents through questionnaires, observation, and documentation. The results of this research the majority of the population exhibits a high level of educational awareness, with most having at least a bachelor's degree, and some are still in the learning process. The productivity of the community is evident in their ability to meet daily needs with an average of two children. About 85% have BPJS insurance, while only 6% have the KIS insurance. Infrastructure and the environment, including access to clean water, sanitation, wells, and toilets, are considered adequate. Waste management is still basic without recycling facilities. Security is relatively good, with only 7% witnessing conflicts, while theft (67%) and narcotics-related crimes (25%) are common. The entire population adheres to Islam, with a 95% belief in religious figures. The economy of Batu Alang Hamlet is supported by various occupations such as farmers, traders, and blacksmiths. Average income ranges from < 1 million to 30 million, while expenditure levels, both for food and non-food items, range from < 1 million to 5 million. The economic infrastructure is considered quite adequate by 90%, but entrepreneurial interest remains low, with 35% expressing no interest.

Environmental impact analysis on business actors is sometimes considered unimportant in good and correct waste management, causing negative impacts on the surrounding environment. Because of these problems, this research took a case study of Kocokin Chicken business actors in Bangkalan Regency, Telang Village, Madura. Qualitative research methods with primary data types through interviews and observations are used to directly identify the processing process of selling products. The results found show that there are various types of solid and liquid waste that have not been managed properly. Therefore, having good waste management alternatives, such as improving waste management infrastructure, can prevent sustainable environmental damage and improve the quality of life of local communities.

This research aims to determine the influence of preventive discipline and work rotation on employee performance through job satisfaction as an intervening variable in the Integrated Waste Management Unit of the DKI Jakarta Province Environmental Service. In this research, researchers used quantitative methods with research hypothesis testing carried out using outer model and inner model tests in SEM-PLS with the help of the SmartPLS version 4.0 program which is useful for analyzing the effect of preventive discipline and work rotation on employee performance through job satisfaction as an intervening variable. in the Integrated Waste Management Unit of the DKI Jakarta Provincial Environmental Service using 150 respondents who were distributed through questionnaires in the Integrated Waste Management Unit area of the DKI Jakarta Provincial Environmental Service. The results of the research that has been carried out are as shown in the following brief explanation: (1) The Preventive Discipline Variable (X1) influences Employee Performance (Y). (2) The Job Satisfaction variable (Z) influences employee performance (Y). (3) The Job Rotation Variable (X2) influences Employee Performance (Y). (4) The Preventive Discipline Variable (X1) influences Employee Performance (Y) through Job Satisfaction (Z). (5) The Job Rotation Variable (X2) influences Employee Performance (Y) through Job Satisfaction (Z).

One non-organic waste that is used extensively in daily life is plastic, particularly for food packaging vendors and as a raw material for toy manufacturers. Waste will result from the vast amount of plastic that residents of Medan Krio use and discard after consumption. The goal of the research program's implementation is to enable locals to recycle waste materials to create valuable products. The village of Medan Krio Village has a high population density, which has led to the development of waste management issues. The village has traditionally disposed of waste by burning it and throwing it beside the street, which is why there is a garbage stench. which has a strong odor as a result of careless trash dumping. In light of this issue, Ecobricks may offer a way to lessen plastic waste and turn it into products with a positive economic impact. Method: PAR (Participatory Action Research), which is study that identifies issues and then offers potential solutions. Findings: The Ecobrick technique is being used in Medan Krio Village to make use of plastic waste. A recycling technique known as "ecobricks" uses plastic bottles that have been packed full of non-organic materials until they are extremely hard and dense.

Organic Waste Management and its utilization. The aim of organic waste management and the use of banana hump liquid organic fertilizer is to reduce agricultural waste and increase its benefits in the agricultural cycle for the community in Lembang Burasia. With this program, the community can find out how to make liquid organic fertilizer by utilizing waste and materials found around the community. These activities include (1) socializing the use of banana weevils to become POC; (2) Training on how to make POC from banana tubers; (3) making banana tubers into POC; (4) application of the use of banana weevils as POC. This activity can run well in accordance with the planning and objectives of the activity. The implementation of this activity received support from both the head of Lembang and local residents, which was indicated by their involvement in implementing the activity. The results of this activity have also provided special skills for local residents who have been directly involved in the process of making banana weevil POC.