多感官放大教具對中學學生學習動機之影響研究－以電子電路為例

Abstract

本研究旨在探討多感官放大教具應用於國中電子電路課程中，對學生學習動機與學習成效之影響。鑒於傳統電學教具體積小、不易觀察，學生在實作中常因元件難以辨識或操作困難而降低學習意願與成效，本研究開發一套結合實體操作介面（TUI）與圖形操作介面（GUI）的放大教具，強調視覺、觸覺與空間操作的多感官參與。研究以ARCS動機模式為理論架構，採準實驗設計，針對新北市某國中八年級三個班級共73位學生進行三週教學介入，分為實物教學組、圖形化教學組與放大教具混合教學組組。資料透過自編電路知能測驗與ARCS學習動機量表蒐集，並以JASP進行統計分析。結果顯示，實驗組學生在後測成績與學習動機多項構面上表現優於控制組，尤其在「注意力」與「滿足感」上具有明顯提升。研究發現放大教具能有效降低操作門檻、強化學生對抽象概念的理解，亦能提升教師課堂教學效率與管理便利性。綜合而言，本研究證實放大教具具有正向教育價值，未來可廣泛應用於科技領域之概念教學情境中。

This study investigates the impact of multisensory rescaled teaching aids on junior high school students’ learning motivation and achievement in electronics education. Traditional circuit components are often too small for effective observation and operation, reducing students’ engagement and performance. To address this, the study developed enlarged teaching aids integrating Tangible User Interfaces (TUI) and Graphical User Interfaces (GUI), promoting learning through visual and tactile interaction.Using the ARCS motivational model, a quasi-experimental design was conducted with 73 eighth-grade students in New Taipei City, divided into three groups: physical tools, GUI simulations, and hybrid enlarged aids. Data from a self-designed knowledge test and ARCS motivation scale were analyzed using JASP.

Results showed that students using the enlarged aids outperformed others in post-test scores and motivation—especially in “Attention” and “Satisfaction.” The aids also reduced operational difficulty and improved classroom management. Overall, the study confirms the educational value of rescaled teaching aids and their applicability in technology education.