現行的網頁註記系統的註記格式因功能不同有著不同的格式，所以在註記的分享與交換上有很大的問題，除此之外，在像全球資訊網等數位內容中，多媒體是常見的資訊，現行註記系統不論在註記的目標與註記的內容上都缺乏對多媒體的支援，我們試著發展一套註記標示語言，Annotation Markup Language是一種簡單的標記語言，用來建立數位學習內容的閱讀記錄追蹤，從瀏覽網頁者的學習角度出發，完整的描述個人學習註記的特性，架構，包含針對多媒體內容的註記，並使其具有開放性與擴充性，可在不同的註記系統之間做註記資料的交換、分享。 為此我們發展一套網頁註記系統，提供基本的註記工具，如反白、底線、畫記號等，並讓使用者可以用文字、圖片、聲音的方式來加入註記的內容，註記儲存的格式採用此註記標記語言，並儲存到伺服器上，也讓不同的註記系統可以透過此標準來取得此註記資料，並加以交換彼此的註記資料。然後我們設計一實驗活動，將註記系統應用於數學學習活動中，藉由分析註記的回顧量、回顧頻率及參考量來探討對於學生的學習成效之影響 。 Because current web annotation systems have different format with the functionality, it is a challenge for sharing and exchanging. Furthermore, current annotation systems have lack of support for multimedia object. Annotation Markup Language is an extensible markup language (XML) schema used to describe multimedia annotations. We can build the track of reading record for content by using it. It describes structure and characteristic of personal learner annotation. Its open property and extension make it possible to exchange the annotation between the different annotation systems. We have developed a prototype system implementing an annotation system. The system provide a highlight, underline and freestyle mark and comment tools for users, users can add multimedia annotation on content .The annotation format that is consist of Annotation Makup Language is saved in the server. Other system can access it through the schema. Then we design an experiment to apply this system on the math learning. We analyze the amount of review self annotation and the amount of refer other annotation to investigate effects for math learning.
