@article{Promrit_Rattanapan_Jitpukdee_Muneenam_2021, title={Environmental Curriculum Development of Solid Waste Management for Student in Matayom 1: A Case Study of Samet Chuan Wittayacom School, Thung Yai District, Nakhon Si Thammarat Province }, volume={5}, url={https://li01.tci-thaijo.org/index.php/JVIA/article/view/249341}, abstractNote={<p>This research is an experimental research of experimental group and pretest - posttest control group design. It aims to 1) study the quantity and composition of solid wastes produced in Samet Chuan Witthayakhom school;2) produce an environmental curriculum in solid waste management for Matayom 1 Students: A case  study of Samet Chuan Wittayacom school; and 3) study the result of using curriculum. The sample group was selected by using the purposive sampling. The samples were divided equally into two groups: the experimental group (30 participants) and the control group (30 participants). The research tools composed of instructional plan of environmental education activities and achievement tests. The data were described in percentage, mean, standard deviation and  student’s satisfaction to these curriculum. The results showed that the production rate of solid waste was produced between 47.6-54.5 kilograms or average 51.7 kilograms per day. The composition of solid wastes could be classified into 4 categories; recyclable waste 20.00 kilograms per day (38.68%), general waste 16.20 kilograms per day (31.40%), organic waste 15 kilograms per day (29.01% ) and hazardous waste 0.2 kilograms per day (0.39%), respectively. In addition the environmental education curriculum consisted of 7 learning units: 1) My school unit; 2) Learning waste unit;. 3) Waste relationship unit; 4) how to treat waste unit; 5) Waste management unit; 6) Participantion unit; and 7) Sharing knowledge unit. The result found that the experimental group’s were significantly higher than those carried out from the control group at 0.05 level, and the experimental group’s satisfaction for learning activities was good (= 4.49 SD. = 0.54). With this proper solid waste management in schools as a result of the activities, the amount of waste in schools decreased by 19.07 %</p>}, number={1}, journal={Journal of Vocational Education in Agriculture}, author={Promrit, Ninrapat and Rattanapan, Kanokrat and Jitpukdee, Suwit and Muneenam , Umaporn}, year={2021}, month={Jun.}, pages={9–27} }