Learning rational number concepts is acknowledged as an important task but many learners find it difficult to make sense of them. This paper reports on a case study of the learning in a short (nine-lesson) learning programme for Grade 8 learners in a Namibian school, which sought to use visual models (circle area, bar area and number line) to…

Background: Conceptual models are an essential phase in software design, but they can create confusion and reduced performance for students in Database Design courses. Objective: A novel Relational Data Model Validation Tool (MVTool) was developed and tested to determine (1) if students who use MVTool perform better than those who do not, and (2)…

By modeling learning students enjoy learning and doing mathematics in new ways. This study aimed firstly to produce senior high school mathematics modeling tasks, lesson plan, and student worksheet for valid mathematical learning; secondly, to produce senior high school mathematics modeling, lesson plan, and student worksheet for practical…

Traditional Chinese medicine (TCM) is an important component of China's medical system. How to educate TCM practitioners in China, therefore, has become a crucial issue. To contribute to this issue, the current research identified the competency model of TCM practitioners in China and developed an evaluation for TCM students. We combined Bloom's…

Friction is one of the common forces that affect our everyday life and one of the oldest problems studied in physics. An interpretation of its nature is included in all general physics courses, in both high school and college. The desire and need to better understand it guided a long list of scientists who devoted themselves to the study of…

The rational number knowledge of student teachers, in particular the equivalence of fractions, decimals, and percentages, and their comparison and ordering, is the focus of this article. An instrument comprising multiple choice, short answer and constructed response formats was designed to test conceptual and procedural understanding. Application…

Virginia Gordon contributed considerable and comprehensive work in the field of academic advising, including writings on topics ranging from the history of academic advising to her groundbreaking research on the undecided student population. Her model for training and developing new academic advisors stood out as exemplary. This article focuses on…

This meta-analysis synthesizes research on using ingroup role models to improve the performance and interest of underrepresented students in science, technology, engineering, and math (STEM). A systematic literature search resulted in forty-five studies that met the selection criteria, including the presence of a comparison group. Both lab and…

Algorithms for approximate Bayesian inference, such as those based on sampling (i.e., Monte Carlo methods), provide a natural source of models of how people may deal with uncertainty with limited cognitive resources. Here, we consider the idea that individual differences in working memory capacity (WMC) may be usefully modeled in terms of the…

As research on the benefits of social and emotional learning (SEL) continues to grow, schools across the country are using formal SEL curricula to boost students' skills. Such curricula have benefits for students' social, emotional, behavioral, and academic outcomes, and the effects can last for up to three years post-intervention. Yet, as with…

An increasing number of individuals will be unable to retire comfortably amidst an international retirement savings crisis. Research suggests that behavioral factors contribute to inadequate retirement savings. We present a procedure that reframes the retirement savings decision, aimed at alleviating some of the negative effects of the behavioral…

Purpose: This study investigated the content and construct validity of the Reflective-Metacognitive Learning (RML) Model, and the effectiveness of the RML Model in comparison with Cognitive-Metacognitive Learning (CML) Model in improving students' metacognitive knowledge, skills, and awareness after the learning process. Methodology: This…

The use of the valence-shell electron-pair repulsion (VSEPR) model is essential for understanding aspects of bonding, molecular dipoles, inorganic complex ions, isomerization and stereochemistry, the lock-and-key mechanism for enzyme activity, and many other ideas. This paper describes how different approaches can be used to help students learn…

This study developed statistical models to forecast international undergraduate student enrollment at a Midwest university. The authors constructed a Seasonal Autoregressive Integrated Moving Average model with input variables to estimate future enrollment. This model reflected enrollment patterns by semester through highlighting seasonality.…

The use of standards-based assessment (SBA) has gained prominence in higher education due to a wide range of research evidence that supports its effectiveness in improving learning and teaching. Although the concept is widely used in academic discourse and practice, it has multiple interpretations which have led to diverse assessment practices to…