| With the development of our economy and society the need of industry transformation and upgrading,the key point of the development of the vocational education in our country also gradually shifted to improve teaching quality,the sketch as secondary specialized core curriculum is one of the plane design professional graphic design cornerstone of other software skills course,its task is to guide students to learn to use all kinds of sketch knowledge and technique of expression to describe objects,improve the students’ ability of painting style and artistic expression,the ability to involve a wide range including painting areas and professional design,in order to improve the quality of the plane design professional skilled personnel training,strengthen the support of economic and social development,It has become the only way to explore how to effectively improve the learning efficiency of sketching course in secondary vocational schools.However,the current secondary vocational school students’ learning efficiency is not good due to the factors such as high school teaching goal setting,low learning goal setting and insufficient learning motivation.To the Yerkes dodson’s law as a theoretical basis for this study,based on the professional graphic design sketch Hu Baoxing vocational and technical school classroom teaching practice,through the analysis of the fieldwork Hu Baoxing vocational school current sketch teaching target,teaching content,teaching characteristics and the problems existing in the students’ learning and the influence factors of study motive,combining the Bronx dodson’s law,three bedding face five major knowledge,for example,the design of innovative Hu Baoxing vocational school three bedding face five major sketch classroom teaching outline,teaching objectives,teaching materials,teaching plans and classroom teaching links such as systematic teaching strategy,And applying teaching strategies in actual teaching,the feasibility of teaching design are verified through the practical teaching,in three bedding face five major sketch teaching design,this study the students according to the structure of the sketch foundation is divided into three groups,based on the laws of the Bronx dodson,design basis of three groups of students learning the corresponding teaching goal difficulty is helpful for students to form secondary motivation level interval,in the design of teaching material according to the law of the Bronx dodson design of low,medium and hard training class and homework,teaching design theory of light heavy post consciousness and skills proficiency,increase interest operation link to adjust students learning motivation.In the lesson plan design based on the law of the Bronx dodson using incentive regulation policy adjustment with a variety of teaching methods of combining the students’ learning motivation,in the classroom teaching link based on the law of the Bronx dodson three bedding face five major teaching sketch design of classroom teaching resources,teaching observation of students learning motivation in the change,timely adjust students’ learning status,make the basis of three groups of students learning,learning motivation,and difficulty of the teaching goal in a state of balance,eventually make sketch classroom Hu Baoxing vocational and technical school students learning efficiency significantly increased. |