This article reports on an exploratory study on developing and adopting a ‘Virtual Go Mode’ feature embedded in a mobile vocabulary learning app, VocabGo, to enhance students’ vocabulary learning engagement. Distinguished from other virtual reality (VR) or augmented reality (AR) applications, the Virtual Go Mode is designed for students to practice and consolidate their newly learned words via virtual location-based tasks with 360° Google Street View or pre-photographed panoramas. Google Cloud Vision, using an AI model, is embedded to identify objects and their corresponding tasks for students. A total of 15 primary students in Hong Kong participated in this exploratory study for one week. Both quantitative and qualitative data were collected and analyzed. The results showed that students’ vocabulary learning engagement was high when using the Virtual Go Mode. It is suggested that future research focus on empirical studies when designing and implementing virtual location-based tasks supported by VR technologies in class to provide opportunities for students to practice and consolidate newly learned words and enhance their learning engagement after the COVID-19 pandemic. Copyright © 2022 Informa UK Limited, trading as Taylor & Francis Group.

Undergraduates are often advised to expand their discipline-specific vocabulary in order to cope with the rigor of reading and writing academic texts. For the students studying in English-medium settings, it is in their interest to acquire vocabulary in their disciplines as this is vital to academic success. While students recognize the importance of discipline-specific vocabulary acquisition, they are typically unable to do so due to their heavy work on learning and assessment tasks. With the advent of mobile technology, one way to address this problem is to create vocabulary apps. To meet this need, this paper presents a gamified, discipline-specific vocabulary learning app Books vs Brains@PolyU. It was developed to help busy undergraduates to build a repertoire of the vocabulary across seven disciplines. We explored students' perceptions and evaluation of this tool via interviews with sixteen student participants of the project. The results show that students found the tool useful and motivating, indicating the effectiveness of the app in helping busy undergraduates to build and expand their knowledge of discipline-specific vocabulary. Copyright © 2021 Hong Kong Bao Long Accounting And Secretarial Limited. All rights reserved.

This study sets out to address the call for more ecologically valid research within the field of second language acquisition (SLA) (e.g., Spada, 2015). A considerable body of research has investigated the effects of input spacing, that is the amount of time between learning episodes, on the learning of foreign language (L2) vocabulary. This body of research has overwhelmingly demonstrated that more distributed conditions lead to better learning and retention than when there is a short gap between learning episodes (Carpenter, 2017) However, as the vast majority of this body of research has been carried out in laboratory settings with adult learners, the degree that these results necessarily generalize to authentic classroom contexts is questionable. The present study attempts to address this gap in the literature by examining the learning of L2 vocabulary within an authentic L2 learning context in an elementary school context in Hong Kong.This study followed a pretest-delayed posttest design to examine the effects on input spacing on the acquisition of L2 vocabulary, specifically English adjectives. Across four primary classrooms, participants (N=52, L1 Cantonese) were taught 20 English adjectives by their normal classroom instructors over two learning sessions. Half of these adjectives were taught following a spaced-short schedule (1 day between learning episodes), the other ten adjectives following a spaced-long schedule (8 days between learning sessions). A multiple choice post-test was administered following a 4 week delay. In contrast to the findings from previous, laboratory-based research, the results of this study found a significant advantage for the spaced-short condition, thus suggesting that previous findings of lag effects in L2 vocabulary learning might not be robust to the variabilities present in authentic learning environments. The results will be discussed further in light of previous research into distributed practice effects and theories of bilingual

In this paper, we explored the primary students' after-class vocabulary behavioural learning patterns using a mobile user-generated-content (m-UGC) tool. A total number of 21 Grade 4 students from an elementary school in Hong Kong were recruited. Case study approach was adopted. Data collection included students' learning logs on the m-UGC tool. Content analysis and visualization were used to analyze data. Three sub-groups of primary students' after-class vocabulary behavioural learning patterns were identified and future studies were explored. Copyright © ICCE 2020 - 28th International Conference on Computers in Education, Proceedings. All rights reserved.

When solving word problems, many children encounter difficulties in making sense of the information and integrate it into a meaningful schema. This is the fundamental phase on which subsequent problem solution depends. To better understand the processing underlying this fundamental phase, this study examined the roles of schema construction and knowledge of mathematical vocabularies in word problem solving. The participants were 139 Chinese third graders studying in Hong Kong. Path analysis showed that there were two kinds of pathways to word problem solving: language-related and number-related. In particular, reading fluency was related to word problem solving in two mediated language-related pathways: one via schema construction, the other via knowledge of mathematical vocabularies. In the number-related pathway, arithmetic concept was related to word problem solving via knowledge of mathematical vocabularies. These findings highlight the specific roles of schema construction and mathematical vocabulary in word problem solving, thereby providing useful implications of how best to support children in understanding and integrating the information from the problem. Copyright © 2021 Elsevier Inc. All rights reserved.

As an effective teaching approach that allows teachers and students to interact collaboratively and actively build on each other’s ideas, dialogic teaching can enhance classroom engagement and learning outcomes. This study addresses the use of dialogic teaching for improving English language learning among Chinese children with varied levels of English vocabulary. It focuses on the effects of dialogic teaching on vocabulary knowledge and phonological awareness. Seventy-two first graders from Hong Kong primary schools were tested on English vocabulary knowledge and phonological awareness and were assigned to control and experimental conditions. A 12-week dialogic teaching intervention was implemented in daily English lessons. Results from repeated measures ANOVA showed that students in the experimental condition with dialogic teaching implemented exhibited significantly greater growth in expressive vocabulary knowledge on textbook items in both low and high vocabulary groups, and greater gain in phonological awareness in the high vocabulary group, than those in the control condition. These results suggest that dialogic teaching in English-as-a-second-language (ESL) classroom enhances English language development in young ESL learners. In addition, when assessing the effectiveness of dialogic teaching in young children’s second language classroom context, it is important to consider its differential effects on children with diverse vocabulary levels. Copyright © 2021 The Author(s).

This study examined the optimal learning schedule for second language vocabulary within an authentic classroom setting in Hong Kong. Following a pretest, treatment, delayed posttest design, fifty-two primary school students (Cantonese first language) studied 20 English adjectives over two learning episodes under spaced-short (1-day interval) or spaced-long (8-day interval) learning conditions. The spacing of the vocabulary items was manipulated within-participants, and learning was assessed on a multiple-choice posttest, administered following a four-week delay. In contrast to previous laboratory-based findings, the results here indicated superior learning of the items presented under the spaced-short format, suggesting that lag effects might be attenuated by age, learning context and teaching procedure. Copyright ©Sage Publications Ltd.

In recent years, the widespread growth of mobile-assisted language learning using apps has made English vocabulary learning increasingly accessible. This study investigated students' perceptions of a vocabulary learning app developed by the researcher as a tool to help them to improve their L2 receptive vocabulary. The app, containing 20 levels, works with both iOS and Android. The participants were 14 undergraduate students at an English-medium university in Hong Kong. A qualitative methodology of semi-structured interviews captured a holistic overview and revealed students' perceptions of the app. The results suggested that Hong Kong university students have a strong motivation for acquiring an L2 vocabulary. Participants also indicated a preference for mobile applications using gamified features. The study highlights directions for future research into apps for English language learning. Copyright ©I G I Global.