近日,笔者细细品味了卞小娟老师执教的“节约一滴水”一课。这节课,卞老师以问题为载体,引领学生充分经历有目的、有设计、有步骤、有合作的综合与实践活动,给人印象非常深刻。特别是由于学生有提出问题、拟定思路、动手实验、数据分析、反思提升等过程的充分经历,学生在课中自然生成了“‘节约’一滴水”、“‘珍惜’一滴水”、“‘敬畏’一滴水”…… Recently, I carefully taste the teacher Bian Xiaojuan teach “a drop of water ” class. This lesson, Bian teachers to issue as a carrier, leading students to fully experience the purpose, design, steps, cooperation and practical activities, giving the impression is very profound. In particular, due to the students have full experience in raising questions, drafting ideas, hands-on experiments, data analysis, reflection and upgrading process, the students naturally produce “save a drop of water ”, “cherish drop of water ”,“ ”Awe“ a drop of water ”" ...