Research On The Construction Of Evaluation Index System For Homework Design Of High School Mathematics Concept Course

The study of high school mathematics has an effect,which forms a connecting link between that in junior high and in college.The mathematics homework can feed back the students'mastery of concepts and develop the students'core literacy.Constructing a scientific and reasonable evaluation index system not only can provide guidance for the homework design of high school mathematics concept classes,but also help to quantify the evaluation of teachers'homework design level.The research questions are:(1)What is a reasonable evaluation index system for the design of high school mathematics concept course homework?(1)How do high school students understand the design of concept course homework?(2)What is the level of high school mathematics teachers'design of concept lesson?(2)What is the homework design evaluation model based on the homework design evaluation index system of high school mathematics concept course homework?(1)Is the evaluation model of homework design for high school mathematics concept course effective?(2)How to use the evaluation model of high school mathematics concept course homework design?The process of compiling the evaluation index system and evaluation model of senior high school mathematics concept course homework design is composed of the following steps.Firstly,the related policy documents and theoretical studies were sorted and integrated,and the index system was preliminarily constructed based on literature analysis.Secondly,based on Nvivo11qualitative analysis software and Tableau data visualization software,the homework design of excellent high school mathematics concept course was analyzed,and the evaluation index system is verified through coding assistance.Then,the Delphi method was used to revise the index system and evaluation criteria through soliciting expert opinions.Then,the Delphi method was used again to solicit expert opinions through the index system weight questionnaire,calculate the weight coefficient,and build an evaluation model.Finally,the statistical description method was used to test the evaluation index system,and SPSS18.0 software was used to test the reliability and validity of the evaluation index system so as to form a scientific and reasonable evaluation index system and its evaluation model for the design of high school mathematics concept course homework.There are two conclusions:(1)“Evaluation index system of the high school mathematics concept homework design”sets up two level indicators,including three primary index(policy requirements,mathematical concepts,student feedback)and nine secondary index(homework content,homework form,workload,concept abstraction,concept connotation,concept application,knowledge mastery,ideological integration and quality improvement)which are equipped with the corresponding evaluation criteria.After testing,the reliability and content validity of the index system are good,and it can be used as an evaluation tool for the design of high school mathematics concept course homework.(2)The evaluation model of homework design in high school mathematics concept course can be expressed by mathematical formula(represents the total score and₄5))show the score of each secondary index):Q=0.189B₁₁+0.147B₁₂+0.093B₁₃+0.151B₂₁+0.111B₂₂+0.076B₂₃+0.103B₃₁+0.058B₃₂+0.072B₃₃There are several suggestions for high school mathematics concept course homework design:homework design should meet the requirements of national policy documents and the content of the homework can implement the teaching goals;design flexible and diverse homework forms to deepen students'understanding of concepts;strictly control the amount of homework and mark the reference for each homework completion time;design homework that can develop students'ability to transform between symbolic language,graphic language and text language;dig deep into the connotation of concepts and refine the"key words"in mathematical concepts;focus on the practical application of concepts and reflect the close connection between mathematics and real life;Fully consider students'academic conditions,design assignments in layers,and track the feedback of students'concept mastery;compile comprehensive questions that use mathematical thinking methods to solve conceptual problems;pay attention to the development of students'core literacy in mathematics.