UOI---Signs and Logos

Theme超学科主题：

自我表达 How we express ourselves

Central idea中心思想：

标志与符号方便人们的沟通与交流。

Variety of sign and symbol systems were developed to communicate

Lines of inquiry探究范围

•标志和符号的形式与功能The form and functions of signs and symbols

•标志和符号对人们生活的影响The impact of signs and symbols to peoples life