Oriented by the training and development of scientific thinking,this paper designs the teaching process of exploring the pH of solu-tion.Taking the real situation as carrier,the core knowledge and the learning activity are closely combined.Through the students'evidence rea-soning on experimental facts and the application of scientific methods such as comparison,analysis,synthesis,and induction,a model for the relationship between pH and acidity-alkalinity of the solution is established,which cultivates students'core literacy of chemistry,such as sci-entific thinking for solving real problems related to chemistry,and enables them to feel the application value of chemistry.
关键词
化学科学思维/初中化学/溶液酸碱度/教学设计
Key words
Scientific Thinking/Junior High School Chemistry/Solution pH/Instructional Design
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