本研究主要目的在探究以擴增實境技術建置之行動裝置—AR學單字系統（EnglishInAR）融入合作學習策略對於國中生英語字彙學習—字音與字義之學習成效。 本研究採準實驗研究法的不等組前後測設計，包括前測、實驗處理、後測等實驗過程。實驗組接受AR學單字系統（EnglishInAR）融入合作學習的教學策略，控制組則接受一般傳統講述法之教學方式，實驗進行五週，每週上課一次，每次四十五分鐘，學習內容為翰林版國中英語第三冊課本挑選之單字（皆為教育部規定之一千二百字詞），希望了解不同教學策略對學生英語字彙學習—字音與字義學習成效的影響。 本研究之研究對象為桃園市八德區某國中七年級學生，實驗組與控制組各有三十人，總共六十人，採用描述性統計、單因子共變數分析、成對樣本t檢定等統計方法，得到研究結論如下： 1. 以擴增實境技術建置之行動裝置—AR學單字系統（EnglishInAR）融入合作學習教學策略可提升學生英語字彙學習—字音之學習成效。 2. 以擴增實境技術建置之行動裝置—AR學單字系統（EnglishInAR）融入合作學習教學策略可提升學生英語字彙學習—字義之學習成效。 3. 以擴增實境技術建置之行動裝置—AR學單字系統（EnglishInAR）融入合作學習教學策略可提升學生英語字彙學習整體之學習成效。 4. 實驗組與控制組在實驗處理後，根據認字測驗前後測成績分析，兩組之學習成效皆達顯著，但實驗組進步幅度比控制組大。 ;This study aims to explore the influences of the integration of the AR Word System（EnglishInAR）with Cooperative Learning Strategy on the learning effects of English word sounds and meanings among junior high school students. We adopt the nonequivalent pretest- posttest designs of the quasi-experimental method, including the process of pretests, experiments, and posttests. In the experimental group, we applied the method of Cooperative Learning Strategy integrated with the AR Word System（EnglishInAR）. In the control group, students accepted the traditional method of lecturing. Each class lasted for 45 minutes and took place once a week. The experiment lasted for five weeks. The target words, which all come from the must-learn 1200 words by the Ministry of Education, were chosen from the third volume of the Han-Lin version English textbook for junior high school students. The subjects in this experiment are seventh graders in a junior high school in Bade District, Taoyuan City. Each of the experimental group and the control group has 30 students distinctively, leading to a total of 60 subjects. The methods of Descriptive Statistics, Analysis of Variance（ANOVA）, and Paired Sample t test are adapted. The conclusions are drawn as the following. 1. Integrating the AR Word System（EnglishInAR）with Cooperative Learning Strategy slightly enhances the learning of English word sounds among students. 2. Integrating the AR Word System（EnglishInAR）with Cooperative Learning Strategy slightly enhances the learning of English word meanings among students. 3. Integrating the AR Word System（EnglishInAR）with Cooperative Learning Strategy slightly enhances the overall learning of English vocabulary among students. 4. According to the pretest and posttest analyses of word recognition tests, the learning effects in both the experimental and control groups show significant differences, while the experimental group shows a greater improvement.
