There is a lack of research on evidence-based intervention in relation to the issue of L2 variations in secondary schools. This study addresses some conceptual problems of L2, proposing a four-quadrant model of language processes. This model provides a framework to identify students' L2 developmental stages. With an action research method, the…

Making connections within and between different aspects of mathematics is recognised as fundamental to learning mathematics with understanding. However, exactly what these connections are and how they serve the goal of learning mathematics is rarely made explicit in curriculum documents with the result that mathematics tends to be presented as a…

As part of a multiyear research project investigating the affordances of online citizen science (OCS) projects for enhancing school students' learning in relation to science and digital technology, teacher-researchers have designed and implemented classroom interventions incorporating one or more OCS projects. The project is situated in New…

In this study, the authors examined a group of related literatures that used the same large-scale nationally representative dataset with algebra achievement as the outcome to explore why results from the same dataset may differ across studies. More specially, the authors synthesized the extant research literature that utilized data from the High…

Despite national curricula and instructional reforms calling for collaborative problem-solving skills (CPS), however, there is an absence of a theory-laden model showing how to effectively construct CPS for science learning. We therefore developed and validated a simulation-based CPS model that exploits its constructs, sequences, and causal…

Nowadays, an increasing number of children and adolescents living in Europe have an immigrant background. Because ethnicity is a recognizable characteristic that may become the driver of bullying, these youths are at high risk of victimization. School interventions based on peer-led approaches, assuming all the conditions postulated in contact…

Conceptualizing lesson study as an encounter at the boundaries of research and practice, this study examined teacher-academic collaboration for its potential to shape teacher research identity. We report here a case study of a school where the teachers have been able to present their lesson study works in conferences. Documents produced by the…

Students with mild intellectual disabilities need explicit vocabulary instruction with multiple exposures in different contexts and extra practice in associating meanings to unfamiliar words to build their word knowledge. The purpose of this study was to examine the effect of multimedia-based computer assisted instruction on learning the meanings…

Children with gifts and talents benefit from participation in programs grounded in research-based models. Implementation fidelity, however, is a potential moderator of intended benefits. The purpose of this study was to examine one teacher's fidelity of implementation for Type III Enrichment, an evidence-based gifted education practice and…

Background: This case study examined the consequences of a literacy initiative designed to improve writing instruction for a high school under pressure to increase standardised test scores or face government oversight. Realities of underperforming schools, such as interruptions to instructional time, a focus on formulaic essay writing and…

A 9th grade Honors English class creates and publishes original poems, art, fiction, and nonfiction products through an activity called "Type Three -- Twenty Time = T4." The instructional method merges elements from Renzulli's Type III process with elements from Brookhouser's 20Time Project-based learning model. Each student researches…

The authors present evidence-based digital literacy practices and resources for teaching and learning English as an additional language in two different educational contexts where these practices have been applied successfully with adolescent learners.

Students who attend alternative schools are disproportionally at risk for adverse environmental, familial, and personal experiences that can lead to unrecognized learning problems, low academic achievement, mental health concerns, substance abuse, and legal involvement. Social and Emotional Learning (SEL) programs include evidence-based…

Learning in general education contexts enhances access to general curriculum content for students with disabilities. However, few intervention studies focused on general education content have been conducted in general education settings. The current study provides preliminary evidence of the effectiveness of a literacy intervention using…

This research explores the question of how a sex education curriculum can be a form of civics education, moving students from a discourse of personal responsibility to a discourse that represents a "we" voice and takes into consideration not only the other person but society. In two 8-week classes delivered in a charter school to a…