因應網路e世代的來臨，利用多媒體、資訊科技來融入教學，已然變成目前的一種趨勢。而透過適當輔助工具的利用，將可協助特教老師在教學上更有效率。電腦輔助教學能反覆練習、提供多元刺激、個別化與立即性的回饋等特色，能因應智能障礙學生的學習需求及限制。除此之外，從國內外很多的研究結果中，也能證實電腦輔助教學對智能障礙學生的學習的確具有正向幫助。 因此本文將先說明智能障礙者的學習特質與需求，再依電腦輔助教學的特色、研究成效、考量與限制來分別探討其應用於啟智教育的可行性與情形。

In accordance to the oncoming e generation of network, it already turned the present one tendency to integrate the multimedia, the information science and technology into teaching. By using the suitable instruments would promote the special education teacher to teaching more effectively. The characteristics that can be used and practice repeatedly, providing multi-sense organ’s impetus, be individualized and immediately the back coupling and so on are in view of special child’s learning characteristics and limits. Besides, the outcomes of many empirical studies have proved that the Computer Assisted Instruction (CAI) is indeed good for the student with intellectual disabilities in learning. This article would show the learning characteristics and needs of the student with intellectual disabilities firstly. Then mention the characteristic, the result, the consideration and limit to probe into the feasibility of applied CAI to special education for student with intellectual disabilities.