Application And Case Analysis Of Dendrobium Orchid Characteristic Laboratory In Biology Teaching In Junior Middle School

Dendrobium orchid characteristic laboratory is a laboratory which integrates planting,science popularization,experiment and teaching.It is a special laboratory based on modern agricultural technology and planting Dendrobium orchid,and applies the resources of Dendrobium orchid characteristic laboratory to biology classroom teaching,biological experiments and campus construction.Biology is a natural science based on experiments.In the Compulsory Education Biology Curriculum Standard(2011 Edition),it is clearly pointed out that biology is not only a disciplinary system for transmitting biological knowledge to students,but also a subject for students to understand natural phenomena and rules,and to cultivate students' scientific research spirit and practical ability.Emphasis is placed on the cultivation of students' practical ability.In the teaching process,the cultivation of students' scientific research spirit and practical ability is inseparable from experimental teaching.The experimental teaching of a school depends on the construction of the laboratory.However,having a laboratory does not necessarily represent good experimental teaching.Junior high school biology in the Guangxi Zhuang Autonomous Region is a subject of examination.That is to say,the achievements of the Department are not included in the final examination results,which causes many students,parents and even schools and teachers to pay little attention to biology in junior high schools.Under such a background,Dendrobium orchid characteristic laboratory arises at the historic moment,which can be widely used in biology teaching in junior middle schools.It provides effective teaching resources for teachers to effectively stimulate students' interest in learning,improve students' practical ability and scientific inquiry ability.The main content of this article is divided into three parts.First,the field laboratory of Dendrobium orchid characteristic laboratory is investigated,and its resources can be applied to the biology class teaching in junior high school as far as possible,so that the Dendrobium orchid characteristic laboratory can play a role in every aspect of teaching.Secondly,according to the case analysis of the teaching of Dendrobium orchid characteristic laboratory in the thirty-seventh middle school in Nanning,different teaching methods and ways of application were summed upto enrich the application mode of the Dendrobium orchid characteristic laboratory.Finally,the teaching design of different teaching modes was designed with the Dendrobium orchid characteristic laboratory as the carrier,making full use of the teaching resources of the characteristic laboratory,making the Dendrobium orchid characteristic laboratory become an important auxiliary means for teachers' teaching and student learning.