Teaching Design And Practice Of Secondary Vocational Information Technology Courses Based On STEM Education Concept

Era of knowledge economy requires information technology teaching to keep pace with The Times,STEM education idea and information technology curriculum standard with technical secondary school,school information technology teaching needs to keep up with the development of modem information technology,the latest information knowledge,education idea,information means,teaching method,the Informaionization evaluation method into the teaching design,build a new teaching design pattern,improve the teaching effect.First of all,by sorting out the current research situation at home and abroad,this paper finds that there are many and mature research results in foreign studies on STEM education theory,STEM education practice,STEM education research and STEM education effect research.STEM education is widely used in practical teaching and has a mature teaching model.Chinese educators have made significant progress in the research of STEM education practice,theory and policy.Throughout the whole research field,Chinese scholars' researches on STEM education are mostly based on foreign experience and policies of STEM education,and there are many studies on theoretical exploration and policy interpretation.However,there are few empirical studies on STEM education based on local areas,and even fewer studies on secondary vocational school curriculum,which need to be widely carried out.Then,through classroom observation records,teacher interview and secondary information technology curriculum related literature,a comprehensive understanding of secondary vocational school information technology courses on the basis of teaching practice,through the summary,analysis and induction,recognize the secondary information technology curriculum exists backward teaching mode,single teaching method,course content lag,rigid teaching design,single auxiliary teaching conditions,teaching evaluation and one-sided concept of professional problem.Through the STEM education concept is applied to the secondary analysis of the applicability of the information technology course are integrated,situational,interest,and collaborative features are applicable to based on STEM the secondary vocational education concept information technology curriculum design,application of the above point and connecting with the mature and widely used 5E mode,proposed by professor Yu wins spring STEM interdisciplinary project design patterns,to constructivism learning theory,situated learning theory as theoretical support,and the project type teaching is proposed based on STEM the secondary vocational education concept information technology course teaching design pattern.Finally,according to the designed teaching design model,two classes of preschool education major in a technical secondary school in xi'an were selected as the objects to carry out the teaching of traditional teaching design and the teaching design based on STEM education philosophy.The effect of the teaching design model of secondary vocational information technology course based on STEM education philosophy was tested through the comparative analysis of the degree of theoretical knowledge mastery,emotional attitude,and practical ability.The results show that the students in the experimental class who conducted the teaching design based on STEM education philosophy have significantly changed and improved their knowledge mastery,information technology attitude,practical ability and cooperative ability,etc.The designed teaching design model of secondary vocational information technology course based on STEM education philosophy is reasonable and feasible.