價格：免費
更新日期：2015-06-10
檔案大小：125.6 MB
目前版本：1.2
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app features over 600 signs for classroom use, including signs for biology, geography, government, mathematics, physics, technology, US history and auto-mechanics. The 96 Biology signs can be accessed for free, the others through in-app purchase. Each sign is shown in a clear video demonstration. The search function allows you to search for words.
支援平台：iPhone, iPad