• 作者： 王澄霞; 洪志明
• 作者服務機構： 國立臺灣師範大學化學系
• 中文摘要： 本文設計之萃取實驗技能的有效教學與精通學習法，適用於大二有機化學實驗課程。我們發展出的教學資料和教學策略，可使學生達到三個連續提升的學習階層一具體、辨認和歸納階層。化學實驗技能的學習，必須喚起學生的能力，能同時靈活應用實驗技能·科學過程技能和學科知識，來解決新遇到的化學實驗問題。本研究結果顯示，學生的萃取實驗技能學習成就，與科學過程技能及學科知識問有高的正相關。由此可證實此觀點。本研究結果同時證明我們所設計的精通學習模式，能有效的使學生達到較高的三個學習階層。
• 英文摘要： This paper presents a method for effective instruction and mastery learning of the extractiontechnique at the university level．We developed instructional materials and strategies to help studentsachieve the three successively higher levels of performance－concrete, identity, and classificatory.Mastery learning of chemistry experimental techniques is quite demanding and expected to evokethe students’ability to apply simultaneously proficiency in laboratory technique, intellectual-inquiryskills，and functional knowledge of subject matter．The positive correlations among (a) science-process skills，(b) subject-matter knowledge, and (c) student achievements in chemistry experimentssupported the expectation. The results proved that the mastery learning model synthesized by uswas effective in promoting learning of higher levels for the extraction technique．
• 中文關鍵字： mastery learning; chemistry laboratory technique; effective instruction; extraction; relationships among experimental skills; science-process skills; subject-matter knowledge
• 英文關鍵字： --