نوع مقاله : مقاله پژوهشی
نویسندگان
1 استادیار گروه آموزش شیمی، دانشگاه فرهنگیان، صندوق پستی 889-14665 تهران، ایران
2 کارشناس آموزش ابتدایی، گروههای آموزشی، کیاشهر، وزارت آموزش و پرورش، ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Scientific concepts are closely related to the category of environmental protection. Chemical solution and related concepts are frequent topics in the field of environment. Among the most basic activities that are carried out in most countries of the world in the direction of waste and wastewater management is to make people aware and sensitive from childhood. The purpose of this study is to investigate the level of perception of elementary school students about the concept of chemical solution to change destructive behaviors towards water resources. The current research project is a hybrid type. The research method is cumulative content analysis. The statistical population is the collection of children's drawings of elementary school in Bandarkiasher region, which 154 examples of students' drawings were selected purposefully and the relevant concepts in the drawings were analyzed in a descriptive-interpretive manner. The tool of data collection is extracting relevant materials and sources, as well as selecting the required concepts from the definitions related to the subject of chemical solution in valid scientific texts.The basic question of the current research was that according to the students' painting concepts, how is their understanding of the environmental concepts related to chemical solutions? According to the findings of this research, children pay the least attention and understanding to the environmental components of the solution topic, including: the effect of particle size on faster dissolution, caution in dealing with harmful solutions, lack of skin, eye and taste contact with unknown solutions and avoid mixing detergents.
کلیدواژهها [English]
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