Research On Iuniar Middle School Mathematics Teaching Design Based On TPACK Framework

The use of technology in our lives has become more and more popular,but there are relatively few studies on how the technology is applied or better applied in various fields.The mathematics subject is a colorful digital lesson and drawing lesson.From the original blackboard lectures to the current multimedia classrooms,a variety of techniques have been applied in the mathematics classroom.Although the mathematics learning has brought great convenience,how to use it? Technology has made classroom efficiency more efficient and more in line with students’ needs.This has become a problem that educators need to consider.The appearance of the TPACK framework not only provides new ideas for the teaching of subject content,but also regulates when and where the teacher uses the best technology.Therefore,how to integrate TPACK frame and the teaching design of junior high school mathematics is very important to improve the teaching efficiency under the control of technology.The research of this thesis is mainly from the following three aspects:1.Design of junior high school math teaching based on TPACK framework.This thesis is based on "congruent triangles" the eighth grade class on the specific teaching content design,hope through concrete practice to prove use TPACK framework design courses is useful for the development of teaching.2.Apply teaching design to teaching practice.In all classes of eighth grade,select two classes and consider whether the grades of the two classes are consistent.Then,the two classes were tested with the prepared pre-test questionnaire to ensure that there was no significant difference in their academic performance.3.Analysis of classroom implementation effect.Through posttest questionnaires and other relevant data,analyzes the implementation effect,it is concluded that the conclusion of this study: students for information technology classroom teaching is very satisfying,and in such aspects as learning enthusiasm,homework completion is better than the information technology class of students.