優質科學電子教科書指標的建立與評鑑研究初探

本研究利用自然與生活科技領域電子教科書做為媒介，建立優質科學電子教科書之評鑑指標，作為國內電子教科書發展的參考指標，並藉以評鑑現行的電子教科書。研究分二階段進行，第一階段經由專家學者進行德懷術，建立「優質科學電子教科書指標」，為配合自然與生活科技領域教學所使用針對「教材」、「數位」及「科學本質」三大標準，歷經三次德懷術問卷調查後優質科學電子教科書指標定稿為3個標準、8個向度、23個子向度、51個指標。第二階段以指標為檢核項目進行內容分析，三家版本的電子書在於教材標準的部分，內容符應國家審定的教科書內容，表現出能符合指標的論述。研究結果在數位標準部分，技術介面能符合指標，但數位與教學的扣合仍有發展空間，於科學本質的轉化表現較弱，尤在科學方法與科學實證兩個子向度的表現，顯得較弱。

關鍵字

電子教科書；評鑑指標；優質科學電子教科書評鑑指標

並列摘要

This research utilizes digital textbooks in the fields of natural science and living technology as media to establish evaluation indicators for high quality science textbooks as reference index for both domestic development of E-textbooks and current E-textbook evaluation process in Taiwan. The research process involves two steps. In the first step, the Delphi technique was used by experts to design a set of indicators for a high quality science E-textbook evaluation process, which corresponds to three main requirements: ＂teaching materials＂, ＂digital＂ and ＂nature of science＂ for curriculum in natural science and living technology. The questionnaires were revised and the final revisions were made, consisting of 3 standard modules, 8 dimensions and 23 sub-dimensions and 51 indicators. In the second step, content analysis method was used in evaluating the quality of indicators. The three different versions of E-textbooks meet the needs of centralized government examination and approval, indicating that the contents of indicators correspond with the category structure. The technology outcome is sufficient that could bring it in line with current standard and practices as well, but there is still room for development in terms of digital integration and teaching, especially in scientific method and scientific evidence.