Development And Application Of Measuring Tool And Influencing Factor Scale For Middle School Students' Chemistry Learning Interest

Cultivating the endogenous motivation of students' interest in chemistry learning is a major mission of chemistry education,but in the process of cultivating chemistry learning interest,the lack of systematic interest measurement tools and the unclear index system of influencing factors of chemistry learning interest seriously restrict middle school students' chemistry learning.Interest development process.In this study,the following aspects of research were carried out using the literature method,questionnaire method and mathematical statistics.Firstly,the literature was read to analyze the theories related to learning interest and to determine the intrinsic measurement structure and the index system of influencing factors for the four stages of secondary school students' interest in learning chemistry;secondly,on this basis,a chemistry learning interest measurement instrument and an influencing factor scale were developed;finally,an empirical study of chemistry learning interest was conducted in some secondary schools in Yingshan County and Chengdu City.The main findings of the study are as follows.(1)The measurement dimension of the chemistry learning interest of middle school students is determined,and the index system of influencing the chemical learning interest of middle school students is constructed by two first-level indicators of environmental factors and individual factors,and on this basis,seven second-level indicators,seventeen third-level indicators and 43 observation points are refined.After rigorous reliability test,the four-stage scale of chemistry learning interest and the influencing factor scale of middle school students were obtained.(2)The prepared four-stage scale of middle school students' chemistry learning interest was carried out empirical research in some middle schools in Chengdu and Yingshan County.A descriptive and differential analysis was carried out on the level of interest in chemistry learning of the students of Grade 9 in the two regions.The results showed that the students of Grade 9 in Chengdu were not only higher in chemistry learning interest than the students of Grade 9 in Yingshan County,but also in situational interest stimulation and motivation.The maintenance stage has a higher level of attention needs,a strong desire to participate and a good interactive experience;in the budding and stable stage of individual interests,the practicability and significance of chemical learning or chemical activities can be better recognized,and have a higher Willingness to participate again.(3)After the correlation analysis of the chemistry learning interest and influencing factors of some middle school students in Yingshan County,it was found that the key influencing factors of the students' interest in chemistry in Yingshan County were the students' family chemistry participation atmosphere,school policy implementation guarantee and chemistry curriculum resources.Construction;the key influencing factor for the cultivation of individual interest in chemistry is to improve the "intrinsic value level" of students.