| Interdisciplinary teaching is of great significance to the cultivation of students' comprehensive thinking ability.It has been clearly written into the new curriculum standard to coordinate other disciplines and realize the horizontal coordination between subject knowledge in chemistry teaching.However,in the actual teaching,subject-based courses often cause us to ignore this requirement,which does not meet the demand for talents in the current social development.he purpose of this study is to cultivate students'comprehensive thinking ability,the necessary character and key ability to adapt to the social development,and to promote the reform of chemistry teaching.On the basis of consulting,analyzing and sorting out a large number of materials and literatures,the author clarified the current situation of interdisciplinary teaching through interviews.On this basis,taking the current imbalance of society as the entry point,selecting "balance" as the key word,based on chemical knowledge,it extends to biology and physics respectively.Finally,based on the knowledge of "ionization equilibrium" in chemistry and "pH" steady-state in biology,"equilibrium" was constructed:"The unity of knowledge" as the theme of the teaching case.And another teaching case with the theme of "balance":"The unity of thinking" was constructed with the knowledge of Hess's Law in chemistry and Joule experiment,internal energy,law of conservation of energy,law of conservation of momentum in physics as the core.After the teaching,the effect evaluation was carried out according to the student learning evaluation scale and questionnaire.The research results show that interdisciplinary teaching can help students better understand knowledge,cultivate students' comprehensive thinking ability,and improve students' classroom participation.It is hoped that this research can provide reference and guidance for front-line teachers to carry out cross-disciplinary knowledge integration practices. |
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