本研究旨在探討3D電腦輔助繪圖軟體SketchUp對國中生活科技課程,學習立體圖與展開圖對實作課程之學習成效研究。比較「Google SketchUp電腦輔助繪圖教學模式」與「傳統講述徒手繪圖教學模式」兩種教學方法對學生學習設計製作產品之學習成效。本研究對象為臺北市國中八年級學生計51人,以班級為單位分成實驗組27人與控制組24人。教學實驗前,所有學生接受立體圖概念測驗;實驗處理階段,實驗組接受十二週電腦繪圖融入教學,控制組採傳統徒手繪圖教學; 教學活動結束後,兩組學生均接受學習成效後測。接著進行學習成效分析,最後對未來的工作做出建議。
The Purpose of this study is to discuss examine how SketchUp 3D CAD software assists Junior high school students in learning Natural Science and Life Technology. Fifty-one eighth graders were divided into two groups where 27 students were assigned as the experimental group and were taught using Google SketchUp, while the other 24 students as the control group taught using the traditional hand-drawn method. A 3D graphic pre-test was giving to both groups, and a post-test was given after twelve weeks of experimental treatment.