ACTION RESEARCH OF DEVELOPMENT EFFICIENCY IN WASTE MANAGEMENT PROCESS AT BAN KLONG NA MITTRAPHAP 201 SCHOOL UNDER SURATTHANI PRIMARY EDUCATIONAL SERVICE AREA OFFICE 1

Abstract

The objectives of this research article were 1) to study the problems of waste management, 2) to improve the efficiency of waste management, and 3) to improve the efficiency of waste management. Evaluate the development of waste management efficiency by conducting action research based on the concept of Kemmis and McTaggart in 4 steps: planning, implementation, Observation and reflection 1 cycle operation. The target group for the research was 25 teachers, using a specific selection method, with workshops and practical activities. collect data using 13 items interviews problem conditions with IOC 0.50-1.00. Pre- and post-training cognitive tests 40 items have a difficulty value of 0.47-0.80, a classification power value of 0.25-0.75, a confidence value of 0.96, a performance assessment form of 31 items, a classification power value of 0.38-0.98, a confidence value of 0.84, and a satisfaction assessment form of 15 items with a classification power value of 0.36-0.90. Analyze data using basic statistics, including percentage, average, standard deviation, and content analysis. The results of the study showed that, 1) The problem of waste management at Banklongna Mittraphap 201 School is a large amount of waste. There is not good waste management system, waste separation, trash bin for good waste management because civil servants, teachers and educational personnel lack knowledge and understanding. Awareness and Guidelines for Correct Waste Management 2) Improve waste management efficiency by Instructional Packages for 3R through workshops and 3R office activities, namely Reduce, Reuse, Recycle. The results showed that teachers had knowledge and understanding related to waste management average scores of the target group were 31.28 higher than before the training with average score 14.08 and waste management according to the 3R principle overall average score was 4.03 at a high level resulting in a reduction of 118.70 kilograms of waste. 80.69% and 3) The satisfaction with the improvement of waste management efficiency of teachers overall average score was 4.11 at a high level.