This book presents an ambitious model for how educators can design high-quality, challenging, and supportive learning opportunities for English Learners and other students identified to be in need of language and literacy support. Starting with the premise that conceptual, analytic, and language practices develop simultaneously as students engage…

For decades, school districts across the Nation have been pressured to close the achievement gap among students and have been held accountable for student outcomes. According to past researchers, there is a need to revise completely the teacher evaluation practices used in the 1980s and 1990s to better measure teacher effectiveness. More recently,…

"Wheel spinning" is the phenomenon in which a student fails to master a Knowledge Component (KC), despite significant practice. Ideally, an intelligent tutoring system would detect this phenomenon early, so that the system or a teacher could try alternative instructional strategies. Prior work has put forward several criteria for wheel…

One of the essential problems, in educational data mining, is to predict students' performance on future learning materials, such as problems, assignments, and quizzes. Pioneer algorithms for predicting student performance mostly rely on two sources of information: students' past performance, and learning materials' domain knowledge model. The…

Course selection is a crucial and challenging problem that students have to face while navigating through an undergraduate degree program. The decisions they make shape their future in ways that they cannot conceive in advance. Available departmental sample degree plans are not personalized for each student, and personal discussion time with an…

Research has shown that cross-sectional mediation analysis cannot accurately reflect a true longitudinal mediated effect. To investigate longitudinal mediated effects, different longitudinal mediation models have been proposed and these models focus on different research questions related to longitudinal mediation. When fitting mediation models to…

Affirmative action is a topic that has been a flashpoint amongst policymakers, lawmakers, and the public since President Kennedy introduced the phrase in 1961. Within education, a legal status quo has been in place since the Supreme Court's ruling in "Regents of the University of California v. Bakke" (1978), banning strict racial quotas…

Formulating a mathematical model is a dynamic process, and attending to changes in students' models as they engage in modeling tasks is critical for informing pedagogical interventions. In this report, we coordinate constructs from literature on mathematical modeling, quantitative and covariational reasoning, and semiotics to characterize changes…

I discuss how three preservice mathematics teachers' (PSTs') covariational reasoning supported the mathematization of a simple energy balance model (EBM) for global warming, and how such mathematization shaped PSTs' understanding of the link CO2 pollution and global warming. I use Thompson & Carlson's (2017) levels of covariational reasoning…

Numerous challenges occur in education field require effective solutions to encounter. The aim of this research was to investigate the effectiveness of guided inquiry model with starter experiment approach in teaching science process skill. This quasi-experimental research employed non-equivalent control group design. A total of 64 students of X…

This study aims at determining the mediating effect of academic intrinsic motivation on the relationship between both students' academic selfefficacy and dispositional hope levels to their academic procrastination habits. The data were collected from a sample of 252 college students, 69 males (27.4%) and 183 females (72.6%), aged between 18 and 33…

Based on control-value theory (CVT), we examined longitudinal relations between students' control and value appraisals, three activity-related achievement emotions (enjoyment, anger, and boredom), and math achievement (N = 1,716 fifth and seventh grade students). We assessed appraisals and emotions with self-report measures of perceived competence…

Introduction: Somali American adolescent tobacco use has increased over the past decade amid a high prevalence of tobacco use among Somali American adults. While established adolescent tobacco use determinants may apply for Somali youth, a deeper understanding of these influences is imperative to the development of effective prevention strategies…

When conducting biological investigations, experts constantly integrate their conceptual and quantitative understanding of variation with the design and analysis of the investigation. This process is difficult for students, because curricula often treat these concepts as separate components. This study describes the effect of a curricular…

Research has increasingly demonstrated that pronunciation difficulties in English can seriously affect learners' intelligibility and ability to comprehend spoken English. It is thus crucial that we find ways of helping learners of English become more intelligible. In this talk, I present compelling research evidence in support of a strategy-based…