在通用技术教学中开展有效实践活动的思考

On developing the practical activities effectively in the teaching of General Technology

在通用技术教学中开展实践活动,不仅可以让学生更好地掌握技术知识、深刻认识技术的本质,还可以提高他们的技术能力、增强他们的自信心。但是,由于学生技术能力的个体差异、理解水平的参差不齐、各种环境的限制,评价机制的单一,导致实践活动效率低下,没有达到其应有的价值。从探讨实践活动在通用技术教学中的价值入手,在分析目前开展实践活动存在一些问题的基础上,谈谈在通用技术教学中如何有效地开展实践活动。

Developing practical activities effectively in the General Technology teaching can make students master the technology culture,understand the essentials and strengthen the self-confidence and the technical skills.However,because of the individual differences in technical skills,understanding abilities,the environmental limitation and the single assessment system,the practice activities are inefficient and of little value.The article gives the way of developing practice effectively in the General Technology teaching by discussing the value of developing practice activities in the General Technology teaching and analyzing some problems in practice activities.