Coordinate geometry is an important part of mathematics. It helps students develop thinking, logic, and problem-solving skills. This study was conducted to test the effectiveness of the CORE learning model in promoting students' mathematical problem-solving skills when they learn the method of coordinates in a plane. Consequently, this study used…

The main objective of this study was to compare the effectiveness of three STEM approaches in implementing STEM activities in lower secondary school students based on knowledge and scientific creativity. A pre-posttest experimental design was adapted. Six classes with almost similar learning conditions were randomly selected and each class was…

Research shows that meaning-focused reading offers opportunities for incidental grammar acquisition. However, the number of such studies remains limited and none have examined the role of both in-text encounters with grammar structures and reading comprehension in this learning. The present study filled these gaps. Employing a between-group,…

This study compares four learning environments: face-to-face learning (F2F), fully e-learning (EL), blended learning (BL), and flipped classroom (FC) with respect to students' learning performance. Moreover, this present research studies changes in perceived flexibility, intrinsic motivation, self-efficacy beliefs of students, and the interaction…

In this internationalised world, graduate employability in terms of intercultural communication skills needs to be taken into account in higher education. The present study aims to explore the effects of critical incident task instruction on English non-majored undergraduates' intercultural competence. One group of students received ten weeks of…

Extensive research has been conducted on the effects of flipped learning on student outcomes and perceptions, however, little empirical evidence has been provided on its psycholinguistic effects, particularly in foreign language learning anxiety. This study investigated the impact of the flipped classroom method on English as a Foreign Language…

This study investigated the effects of synchronous computer-mediated communication (SCMC) mode and interlocutor familiarity on frequency and characteristics of peer feedback in L2 interaction. Fifty dyads of EFL learners were equally assigned into familiar (+/--) groups and performed an interactive task in two SCMC modes (text/video-chats). After…

Digital multimodal composing (DMC) has attracted language instructors' and researchers' increasing attention during recent years. Previous studies mainly investigated the students' DMC processes and perceptions, but DMC products are underexamined, and in particular, scarce is research comparing collaborative DMC products and individual DMC…

The effects of international phonetic alphabet (IPA) instruction on English as a foreign language (EFL) adult learners' pronunciation have been well-recognized. However, not many studies on the topic were conducted in the Vietnamese context. Therefore, the current study aims to investigate (1) the impact of IPA learning on Vietnamese EFL adult…

While several research studies have investigated the impact of peer review training (PRT) on writing quality of L2 students, effects of PRT on revision quantity and quality remain vague. The purpose of this study was to compare revision quantity and quality before and after a scaffolded PRT following Anderson's proceduralization theory. Twenty…

This study investigated the effects of using IELTS model essays in conjunction with noticing as a feedback instrument on Vietnamese undergraduates' IELTS Task 2 writing performance. To investigate this, a quasi-experimental design was undertaken. The control group used the course textbook and received traditional writing feedback (i.e. direct,…

The current study examines the role of instruction in developing L2 learners' ability to comprehend two types of implicatures: indirect refusals and indirect opinions. According to Taguchi (2005), these implicatures differ in the degrees of conventionality involved in producing them, hence requiring different degrees of processing effort on the…

Reading engagement is crucial to motivating EFL learners in reading classes. Recent research has attempted to explore the effect of affective engagement on reading comprehension, but there exists little empirical research regarding the effect of a text-driven approach to task design and development that draws on second language acquisition…

This paper reports on a quasi-experimental study that explored the differential effects of input- and output-based tasks on L2 vocabulary learning. The study adopted a pretest-posttest within-participants design, with sixty Vietnamese EFL university students. Participants in the experimental group completed four input and four output tasks in an…

This longitudinal study investigates the effect of mode of reading on the incidental learning of collocations and factors that affect learning. One hundred Vietnamese pre-intermediate learners of English as a foreign language (EFL) were assigned to either an experimental group or a control group (no treatment). In 9 weeks, the experimental group…