注重“钉”出精彩“虎头”亦能“龙尾”——科学课教学中落实长周期实践活动策略例谈

Paying Attention to"Nail"to Create Wonderful,"Tiger Head"Can Also"Dragon Tail"--Discuss on the Strategy of Implementing Long Period Practical Activities in Science Teaching

科学教学有很多长周期实践活动,具有一般活动无法替代的育人功能,其核心是培养学生的动手实践能力和自主发现问题的能力,是培养学生科学素养的重要途径。在教学过程中,长周期实践活动往往呈现出“虎头蛇尾”的现象。文章对科学课教学中落实长周期实践活动的策略进行探讨,以改变这种现象,提高科学教学质量。

There are many long-term practical activities in science teaching,which can't be replaced by ordinary activities.The core of science teaching is to cultivate students'practical ability and the ability to find problems independently,which is the important way to cultivate students'scientific literacy.In the process of teaching,long-term practical activities often present the phenomenon of"tiger head and snake tail".In order to change this phenomenon and improve the quality of science teaching,this paper discusses the strategies of implementing long-term practical activities in science teaching.