With facilitation of advanced technologies, design and application of smart become promising research issues in education. Although it is potential for students to learn geometric in authentic contexts, there were still lack of studies addressing smart learning issue in authentic context for geometry. This study aim to propose an app, called SmartUG, to support students smartly to consolidate geometry understanding and learning through enriching experience of exploring and applying related geometry surrounding. There were four smart mechanisms proposed in SmartUG (direction guidance, learning progress, object recognition and answer feedback) to guide students' measuring and applying geometry smartly and meaningfully in authentic contexts. A total of 83 fifth‐grade students participated in this experiment and were divided into three groups, an experimental group that learned with smart mechanisms, a control group that learned without smart mechanisms and a traditional control group that learning with traditional teaching approach. Basically, experimental group outperformed control group and traditional teaching group in term of geometry ability and estimation ability, which means students benefited from proposed SmartUG. Moreover, students showed positive attitude and high intention to use toward SmartUG. Students should be provided more chances to learn geometry smartly in authentic contexts with SmartUG. It is potential to future studies to implement more smart mechanisms to support students learning in authentic contexts. Moreover, the learning system can get smarter and smarter when the learning system gets more and more input data from students' use.
Despite the importance of English in various aspects of life, students learning English as a foreign language often lack sufficient opportunities to practice speaking in their daily lives. To address these issues, this study proposes an innovative mobile app called Ubiquitous English (UEnglish) that facilitates English speaking learning in authentic contexts anytime and anywhere. Leveraging advanced technologies, UEnglish incorporates automatic speech recognition (ASR), cloud machine translation (MT), and text-to-speech (TTS) functionalities. The primary aim of this study is to assess the impact of UEnglish on students’ English speaking ability, specifically focusing on the quality and quantity of their spoken English when describing comic pictures and authentic pictures. To investigate the learning behaviors and the influence on English speaking learning achievement in this study, 56 fifth-grade students were employed, including 28 students in an experimental group (EG) using UEnglish and 28 students in a control group (CG) with a paper-based teaching method. The results indicated that, after the experiment, EG outperformed CG and EG had significant differences in the quality and quantity of English speaking in the context of describing comic pictures and authentic pictures. Students’ learning portfolios revealed that EG students not only could use more English words and more complex sentences to express their thoughts but also easily applied what they learned when encountering similar contexts. Our findings suggested that authentic contextual English learning with UEnglish was helpful for students to practice speaking English related to their surroundings.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.