Research On Chemistry Teaching Design For Technical Education

With the rapid development of science and technology,technology has become an indispensable part of people's daily life.In order to better adapt to modern social life,contemporary citizens need to receive a certain technical education.There is a close relationship between science and technology,so modern education tries to integrate science education and technology education,which not only emphasizes scientific literacy,but also pays attention to the cultivation and formation of students' technological literacy.Chemistry has the advantage of being closely related to technology,and there are many elements that permeate technology education in the teaching contents of chemistry,which provides the possibility for the integration of chemistry teaching and technical education.In order to better On the premise of defining the connotation of technical education,this study tries to put forward teaching suggestions for teachers by analyzing the relevant contents of technical education in teaching materials,combining the characteristics of technical education and the characteristics of teaching materials,in order to make clear the connotation of technical education in middle school chemistry curriculum.In order to achieve the chemical curriculum in the implementation of the purpose of technical education.On the basis of literature review,focusing on the connotation of technical education,this study puts forward the overall idea of chemistry teaching design oriented to technical education,including: clarifying the unique connotation of technical education in middle school chemistry curriculum;In-depth analysis of technical education content based on curriculum theme;analysis of students' existing technical literacy;formulation of teaching objectives around the connotation of technical education;selection of diversified teaching strategies;organization and implementation of teaching and teaching evaluation.Six teaching strategies are put forward around the chemistry teaching oriented to technical education: using task-driven to stimulate students' enthusiasm for technological learning;using technical design activities to deepen students' technological elements.Combining the historical data of technological development,promoting students' understanding of technological content,giving full play to the role of laboratory,guiding students to compare the similarities and differences between laboratory methods and industrial technical methods,using high-tech means,leading students to understand the cutting edge of technology;Pay close attention to social hot issues and deepen students' technical understanding.In view of the above-mentioned teaching design ideas and teaching strategies,this research has carried on the "nitrogen cycle" teaching design,and has carried on the teaching practice,and has carried on the teaching practice.The practical results show that the chemistry teaching design and teaching strategy for technical education put forward in this study have certain maneuverability,and also help to cultivate students' technical literacy.