“两分析—三备—四步—两循环”教学模式的构建与实践

The Construction and Application of the Teaching Model of "Two Analyses—Three Preparations—Four Steps—Two Cycles"

“两分析-三备-四步-两循环”教学模式是根据基础薄弱校学生的学情分析，在自主学习的理论指导下对教学活动要素的重新规划。“‘两分析”指分析教材、分析学生；“三备”指备教学目标、备教学活动、备教学反馈；“四步”指教学过程按照“目标出示-学法指导-自主活动-当堂反馈”来展开；“两循环”指教师在第一次运用新教学模式执教后，根据课堂反馈情况重新设计和实施教学。“两分析-三备-四步-两循环”教学模式试图把课前、课中和课后活动结合起来，把教与学双方统一起来，把教师的教学设计和教学研究统一起来，体现了教学模式多样综合的要求。实践结果表明，新的教学模式对提高学生的学习兴趣、课堂参与、学习效能和学习成绩，对教师的教学效能感、教学设计和研究能力有良好的效果。

During four years, we have constructed the teaching model of ＂Two Analyses--Three Preparations--Four Steps-Two Cycles＂ by summarizing teaching experience s and innovating theory. The three years＇ experimental results by fourteen teachers in the middle school of seven subjects show that the new teaching model can not only greatly promote students＇ learning interest, classroom engagement, learning efficacy and academic achievement~ but also have positive influence on teachers＇ teaching efficacy, teaching design and research ability.