Teaching Strategies And Research On High School Mathematics Derivative Unit Based On Deep Learning

The new round of curriculum reform is a series of regulation and attempt under the support of the concept of teacher-led students as the main body,returning students' subjective position in teaching activities so as to realize that students are the main body of self-development and self-education is the idea that we urgently need to change.Therefore,the starting point of teachers' teaching design in mathematics teaching activities should be based on the existing knowledge structure of students.Shallow learning is obviously no longer suitable for the development and requirements of the times.Deep learning is the critical acquisition of new knowledge and skills by learners using their own unique learning methods using the existing knowledge structure.This paper combines the characteristics of deep learning and the contrast between deep learning and shallow learning to clarify the essence of deep learning.And under the support of constructionist,meta cognitive theory,meaningful learning theory and other theories,the teaching design and research of high school mathematics derivative unit.Derivative unit is one of the core contents of high school mathematics curriculum,and high school mathematics derivative unit is also the basis of further learning calculus and advanced mathematics knowledge in university,so its importance and status are self-evident.The derivative unit of high school mathematics is also a difficult point in high school mathematics curriculum,so many students' learning of derivative is only in a shallow level,so they can not use their own knowledge structure to solve problems.This does not achieve our teaching goals and our initial mind.In order to help students form a systematic knowledge framework to guide students to sort out the knowledge context to quickly extract effective information,in order to help students solve problems creatively.Deep learning is a teaching activity and attempt in the form of unit as the theme.For students,Unit-themed teaching design can help students to form their own knowledge framework in a holistic and structured way of thinking,so as to creatively use knowledge to solve problems in life and students.And the depth of this paper excavates the mathematical ideas and methods contained in calculus.It is hoped that the students can connect the mathematical derivative and calculus in senior high school to study and establish their own knowledge structure.This study is based on constructionist,multiple intelligence,deep learning and other theories of teaching activities design,hope that students under this design can gradually realize the importance of deep learning,hope to improve students' mathematical literacy,but also for teachers to help students to learn derivative knowledge in depth teaching design and strategy reference.