背景：香港進入了兩文（中、英文）三語（英語、粵語、普通話）的新紀元。藉訓練普通話口語的同時亦教導思維技巧，是一項創新課程的設計及具挑戰的教學安排。
調查對象：研究對像是普通話興趣班的學生，分別來自小學及初中，依年齡分為6-10 和11-14 歲。
調查方法：採用質量調查方法，透過導師的觀察和收集學生的導圖作品進行評估。
調查結果：研究結果發現心腦導圖對學生學習興趣和說話內容的組織程度有幫助。
總結：本文報導的普通話科使用心腦導圖的行動研究，在學生來說除了是一種新的體驗外，對教師的教學素質也是一種提昇。
Background: Hong Kong has entered a new era with the usage of two written languages (Chinese and English) and three spoken languages (English, Cantonese, and Putonghua). To teach Putonghua and thinking skills at the same time is a creative and challenging lesson arrangement.
Aims: This paper reported the findings of an action research involving the introduction of mind map not only as tool to help the students organizing their thinking and learning but also to further enhance the quality of the spoken Putonghua.
Sample: The participants of the research were primary and junior school students aged between 6 and 10 as well as 11 and 14 respectively. They were all interested in learning Putonghua.
Method: Qualitative method was used to gather data for the study and involved teacher observations and the evaluation of the mind maps drawn up by the students.
Results: It was found that the mind maps had been helpful in student motivation and organization of the contents of the spoken Putonghua.
Conclusion: The action research reported in this study had provided very insightful experiences for the students on one hand and had raised the quality of teaching Putonghua on the other.
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