Practical Research On The Refinement Of Teaching Objectives Of Junior High School Physics Experiments

With the development of our nation's basic education reform,our modern teaching objective has already focused on the development of core elements instead of knowledge imparting.Physics experiment is the base of Physics,and it also covers the core elements in Physics.Whether a teacher can carry out the suitable three-dimension teaching goal for individual student is the key to the implementation of the core elements in Physics.But we should notice that all of these three-dimension teaching goals are based on the current teaching stage and there are many difficult terms for teachers to understand.During this process,a teacher has to have enough wisdom and teaching experience to support this implementation.However,in fact,teachers may face lots of understanding for this teaching objective which can have a negative influence on the further teaching.The use of classification can be objective,so this study used Bloom Taxonomy of Educational Objectives to make the three-dimension teaching goal more accurate to achieve a better teaching effect.This study includes the following four parts:The first part is about the research of the classification theory including Bloom Taxonomy of Educational Objectives,core concept and educational idea in the curriculum standard.In the second part,we will study the teaching objectives in middle school physics curriculum and the relationship among three-dimension teaching goals,core elements and taxonomy.The third part focuses on the research about the physics experiment in the middle school.We will use classification theory to study the three-dimension teaching goal.In the last part of this study,we will get some conclusions from teaching practice.During this research,we used Classification Table to do the questionnaire among 15 students' experiments based on the three-dimension teaching goal.The study shows that using classification theory and Classification Table have a positive influence on the teachers' understanding of physics curriculum standard and teaching effect,which also helps teachers make a reasonable teaching objectives.