Research On The Design Of Teaching Objectives Of High School Physics Units Based On Marzano’s Taxonomy Of Educational Objectives

With the introduction and emphasis of subject core literacy,unit teaching has become a hot spot in educational research.However,related research focus on the process and evaluation of unit teaching,and relatively little research is conducted on the objectives of unit teaching.Unit teaching objectives are the direction of unit teaching activities and the outline of expected results,and they are the soul and core of unit design,which play an important role in unit teaching design.The core of Marzano’s taxonomy theory of educational objectives is a twodimensional classification model,whose important use is to guide the design of educational objectives.For physics subjects,designing unit teaching objectives under the guidance of Marzano’s taxonomy of educational objectives is helpful to improve the theoretical basis of objective design.The main work of the study on the design of unit teaching objectives in high school physics under the vision of Marzano’s taxonomy of educational objectives is as follows:first,through browsing and analyzing the related literature,we understand the origin,development,content,and current status of research on Marzano’s taxonomy of educational objectives theory;we understand the related research on the design of unit teaching objectives;and we define the related concepts involved in the article.Second,questionnaires were distributed to high school physics teachers in several schools in Sichuan and Yunnan,and a total of 58 valid questionnaires were returned.The survey found that the problems encountered by high school physics teachers in designing unit teaching objectives include lack of theoretical foundation,insufficient reference cases for objective design,difficulty in delineating the hierarchy of objectives,and so on.Thirdly,based on the taxonomy of Marzano’s educational objectives,the design strategies of unit teaching objectives were given to address the problems revealed by the survey,and the unit teaching objectives were designed based on the unit of "mechanical motion and physical models" in high school physics.