創新數位i+學習以台達磨課師進行高中數學重補修課程對於高中學生數學學習成效與學習參與度之影響

The Impact of the Innovative Digital i+ Learning Model Utilizing Delta MOOCs on High School Students' Mathematics Learning Outcomes and Learning Engagement in Remedial Mathematics Courses

因應COVID-19疫情所帶來的挑戰，混合式學習逐漸成為有效的教學方式，結合了傳統面授課程與數位學習；本研究採用準實驗設計，以台灣某高中學生為研究對象，分為實驗組（應用創新數位i+學習）與控制組（傳統教學）。研究工具包含數學單元測驗、學習參與度問卷及學習歷程觀察，並透過共變異數分析（ANCOVA）與獨立樣本t檢定進行數據分析。研究結果顯示，實驗組學生在數學單元測驗成績上顯著優於控制組（F = 15.9，p < 0.001），證實創新數位i+學習模式對學習成效具有正向影響。實驗組在認知參與度、行為參與度與情感參與度方面亦顯著高於控制組（p < 0.05），這三個構面與數學成績之間存在顯著正相關（r > 0.3，p < 0.01）。相較之下，社會參與度與學習成效之間未呈現顯著相關。此研究證實數位化學習不僅能提升學生的數學表現能有效促進其學習動機與積極參與。

This study aims to explore the impact of the Innovative Digital i+ Learning Model on students' mathematics learning outcomes and engagement in high school remedial courses. In response to the challenges posed by the COVID-19 pandemic, blended learning has emerged as an effective teaching approach that integrates traditional face-to-face instruction with digital learning. A quasi-experimental design was adopted, involving high school students in Taiwan, with participants divided into an experimental group (applying the i+ learning model) and a control group (traditional instruction). Research tools included mathematics unit tests, a learning engagement questionnaire, and learning process observations. Data were analyzed using ANCOVA and independent sample t-tests. The results indicated that students in the experimental group significantly outperformed the control group in mathematics unit tests (F = 15.9, p < 0.001), demonstrating the positive effect of the i+ learning model on academic achievement. Additionally, the experimental group showed significantly higher levels of cognitive, behavioral, and emotional engagement (p < 0.05), with these three dimensions positively correlated with mathematics performance (r > 0.3, p < 0.01). In contrast, social engagement showed no significant correlation with academic performance. This study confirms that digital learning not only enhances students' mathematical performance but also effectively fosters learning motivation and active participation.