In this paper, the characteristics and results of a teaching unit based on the use of educational games to learn the idea of chemical elements and their periodic classification in secondary education are analyzed. The method is aimed at Spanish students aged 15-16 and consists of 24 1-h sessions. The results obtained on implementing the teaching…

This study examined preservice elementary education students' sense of efficacy regarding student engagement, instructional strategies, and classroom management based on the type of observations they completed. A total sample size of 64 elementary education students enrolled in four sections of an introductory elementary education course and…

Transition age youth with disabilities are at an elevated risk to experience depression and anxiety compared to youth without disabilities. The current study evaluates the implementation feasibility, acceptability, and potential efficacy of the "Think, Be, Do" curriculum (a mental health curriculum) for transition age students in special…

A history-infused lesson package developed by a team of teachers in a professional learning community was used to teach introductory calculus in a secondary school. First, we report a quasi-experimental design that showed that students in the experimental group performed significantly better than students in the control group. Second, we report on…

We examined whether playing a computerized fraction game, based on the integrated theory of numerical development and on the Common Core State Standards' suggestions for teaching fractions, would improve children's fraction magnitude understanding. Fourth and fifth-graders were given brief instruction about unit fractions and played "Catch…

Propensity score matching is a statistical technique in which a treatment case is matched with one or more control cases based on each case's propensity score. This matching can help strengthen causal arguments in quasi-experimental and observational studies by reducing selection bias. In this article we concentrate on how to conduct propensity…

The prevalence of sleep disturbance among children with developmental disabilities is known to be considerably higher than the typical population. The current study examined the effectiveness of the "Sleepwise" intervention program (O'Connell and Vannan in "Aust Occup Ther J" 55:212-214, 2008): a parent-assisted…

Although evaluators often use an interrupted time series (ITS) design to test hypotheses about program effects, there are few empirical tests of the design's validity. We take a randomized experiment on an educational topic and compare its effects to those from a comparative ITS (CITS) design that uses the same treatment group as the experiment…

The aim of this study was to examine the effects of Epstein's TARGET strategies on adolescents' intentions to be physically active and leisure-time physical activity (LTPA) levels. A total of 447 secondary education students (193 females and 254 males), range age 12-17 years, were divided in two groups: control (N = 224) and experimental…

This paper estimates the effect of tuition fees on enrolment behaviour among prospective students in Germany. According to the rational choice theory (RCT), we argue that due to the higher costs brought on by such fees tuition fees should have a negative effect on student's enrolment. This should be even more pronounced among prospective students…

In this study, a computerized measure, Interactive Analogical Measure (IAM), was developed and used to assess young children's ability to reason analogically. The IAM was equipped to provide corrective feedback and the effects of that feedback were tested for experimental and control groups. A group of 5-year-olds (N = 80) participated in the…

A nine-week empirical study of 25 adults in a second language (L2) Spanish phonetics course explored whether students' participation in service-learning language exchange sessions with native Spanish speakers outside of class influenced learners' (1) motivation for foreign language learning and (2) phonemic perception in Spanish. Divided…

The purpose of this study was to investigate the impact of an early fieldwork experience on preservice teachers' mathematics efficacy beliefs. This quasi-experimental study included 127 preservice teachers from two community colleges who were enrolled in mathematics for teachers' two-course sequence. The Personal Mathematics Teaching Efficacy…

This study examines the difference in effectiveness between two scientific inquiry programs-one with an emphasis on scientific reasoning and one without a scientific reasoning component-on students' scientific concepts, scientific concept-dependent reasoning, and scientific inquiry. A mixed-method approach was used in which 115 grade 5…

Increasing mathematical competencies of American students has been a focus for educators, researchers, and policy makers alike. One purported approach to increase student learning is through connecting mathematics and science curricula. Yet there is a lack of research examining the impact of making these connections. The Mathematics Infusion into…