Research On The Development And Design Of Teaching Materials For Primary School Mathematics Extension Courses

With the development of the times and the progress of society,traditional courses are difficult to meet the students' pursuit of mathematical knowledge.Due to the pressure of entering a higher school,the traditional classroom emphasizes teaching mathematics knowledge and problem solving methods,but ignores the most important link—student.Do our students really need these complicated problem-solving models?Do they only need to be a problem solving machine?Of course not.Students are also people.They also have their own needs for learning and the way they need classroom knowledge.Should we think more about what kind of classroom is needed from the perspective of students?In order to satisfy students' pursuit of diverse learning styles in the classroom,improve students' interest in learning mathematics,improve students' ability to learn mathematics,and teach students mathematics thinking,the elementary school mathematics expansion course came into being.What can I choose for the primary school math development course?What is the reference standard for content selection?What is the teaching goal of the primary school mathematics development course?What are the steps in the instructional design of the mathematics development curriculum in primary schools?How to embed the mathematics textbook of Jiangsu education in the primary school mathematics expansion course?What is the enlightenment of the mathematics development course in primary school to our traditional mathematics teaching design?This paper collects relevant literatures on school-based curriculum and mathematics development courses at home and abroad,sorts out the theoretical and practical materials in the classification,and then classifies the well-expanded curriculum resources into various knowledge points based on the Jiangsu education primary school mathematics textbooks.According to the corresponding knowledge points and textbooks,the text analysis is designed into the first draft of the teaching design.The designed curriculum will be piloted at the corresponding grade level,and the whole process will be recorded as a case.Then the teaching and research analysis will be held on the case,and then the teaching design will be revised twice until it is completed.Through research,we learned that the primary school mathematics expansion course is different from the school-based curriculum.He relies on traditional courses and is a supplement to traditional courses.Its rich and varied content includes:knowledge,games,stories,and picture books.Its teaching purpose is to integrate mathematics thoughts and methods into the activities of mathematics,let students experience the joy of mathematics in the process of learning activities,and then master the ideas and methods of mathematics,develop their own mathematical ability,raise their own mathematical thinking and mathematical awareness.The design experience of the mathematics development course determines the teaching objectives,teaching methods,teaching ideas,teaching process(design teaching activities),homework design,and six steps of course feedback.It is the real mathematics we pursued that everyone can learn useful mathematics and use mathematics into practice.The mathematics development courses can inject a new vitality into our mathematics curriculum.