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有效的数学课堂教学活动模式应是以学生学习为主的学习模式,并以学生的学习活动模式主导课堂教与学的活动.“三线五环节”课堂教学活动模式,就是以学习活动模式为主进行课堂教与学活动的模式.它是指课堂学习过程中,教线、学线和问题线三条线同时进行.三线中“学线”是主线,“问题线”是核心,而“教线”是通过“问题线”作用于学生的“学线”,为“学线”服务的.其中的学线为:进入问题情境———自主探索研究———提炼交流发表———变式应用巩固———反思总结提高.
The effective mathematics classroom teaching activity model should be based on the student learning-based learning model, and the students’ learning activity model should dominate classroom teaching and learning activities. The “three-wire and five-link” classroom teaching activity model is based on the learning activity model. The mode of classroom teaching and learning activities. It refers to the three lines of the teaching line, the learning line, and the problem line in the classroom learning process. The “line” in the third line is the main line, the “problem line” is the core, and the “teaching line “The problem line” acts on students’ “learning lines” and serves the “learning line.” Among them, the line of study is: entering the problem situation --- autonomous exploration research --- refining exchange publication --- variants. Application Consolidation --- Reflections improve.