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高中化学先学后教课堂教学模式,强调整个课堂活动的自主性和实践性。通过对先学后教教学模式的研究,重新建构现代教学的基本教学策略,从思辨的角度探究高效课堂的建设问题,进一步提高课堂教学质量,培养高素质人才。高中化学先学后教课堂教学模式的构建,应当从精心设计课堂导入、提升学生先学意识、发挥教师主导作用、引导学生始终不偏离认知轨道、师生互动进行反思评价等方面进行思考。
Senior high school chemistry first learns classroom teaching models, emphasizing the autonomy and practicality of the entire classroom activity. Through the study of the teaching model of pre-school and post-secondary education, we will reconstruct the basic teaching strategies for modern teaching, explore the construction of effective classrooms from the perspective of speculation, further improve the quality of classroom teaching and cultivate high-quality talents. The construction of high school chemistry first class teaching model should be considered from the aspects of carefully designing the classroom introduction, raising the students’ awareness of learning first, giving play to the leading role of the teacher, guiding the students to always do not deviate from the cognitive track, and the teacher-student interaction to conduct the reflective evaluation.