Study On The Senior High School Vector Teaching Experiment Based On ACT-R Theory

On September 4,2014,the State Council promulgated the "opinions on deepening the reform of the examination and enrollment system" from the height of the national policy to deepen the reform of the system of examination and enrollment system reform and construction of human resources to provide a strong guarantee,which opened a new round of the senior high school curriculum reform and the development of the senior high school curriculum standards,and this has decided to raise the student's "core literacy" as the guiding ideology.Vector is the important tool of communication algebra,geometry and trigonometry,extensive practical background.But in the actual the senior high school teaching process,it presents a phenomenon that "heavy algebra,light background;heavy computing,light applications." ACT-R theory is a simple cognitive theory,and it is a "mathematical" road that simplify complex problems.So how to improve the effectiveness of the teaching of the senior high school teachers in the teaching of vector,how to help the senior high school students to master and apply the vector,these problems will be studied and discussed in this paper.First of all,this study adopts the method of literature analysis reviews the domestic and foreign research achievements related to the theory of ACT-R and the senior high school teaching vector,and combined with the relevant statements in "Ordinary high school mathematics curriculum standard(Experiment)”,"Ordinary high school mathematics curriculum standard(Draft for comment)",to explore the senior high school vector teaching objectives and requirements.The second,the study adopts interview and questionnaire survey on the implementation of the senior high school teachers of different school and students conducted a questionnaire survey,to understand the status quo of the senior high school teaching vector.Through the investigation,we draw results:(1)At present,the curriculum content of the vector curriculum is not reasonable,and not conducive to the senior high school students to understand and grasp the vector.(2)Teachers' teaching ability and methods have a negative impact on the senior high school students' understanding of the concept of vector,which restricts the realization of vector teaching objectives.(3)The senior high school students' learning habits and learning factors have adverse effects on the neglect of the vector geometry background understanding.Finally,combined with the results of the survey,this paper offer proposals of relevant teaching strategies based on the ACT-R theory,to improve the effectiveness of the teaching in the senior high school vector teaching strategies,and complemented by the case.