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从众多概念教学案例来看,目前探究性课堂概念建构的有效性缺失的主要原因有以下几个方面:一是三维目标的分裂;二是认知冲突的缺失;三是教学设计的不合理;四是概念体验的不充分。针对教学实践中出现的上述问题,如何使概念教学更加科学、高效?笔者从有效教学的内涵和探究教学的本质出发,研究实施科学探究课堂概念教学的有效策略。一、重塑三维目标,着力建构的起点科学是一门以实验为基础的学科,任何科学概
From the perspective of many conceptual teaching cases, the main reasons for the lack of validity of the construction of inquiry-based classroom at present include the following three aspects: one is the splitting of three-dimensional goals; the other is the lack of cognitive conflicts; the other is the unreasonable teaching design; Fourth, the concept of experience is not sufficient. For the above problems in teaching practice, how to make the concept teaching more scientific and efficient? According to the connotation of effective teaching and the essence of inquiry teaching, the author studies the effective strategy of implementing the concept teaching of science inquiry classroom. First, reshape the three-dimensional goal, focus on the starting point of construction Science is an experiment-based discipline, any science