Purpose: Teacher content knowledge (CK) and its contribution to student achievement (SA) are understudied in physical education, especially concerning the examination of the effectiveness of professional development (PD) programs using direct measures of teachers' CK and SA. To make progress in this research area, this study investigated the…

Recently educational robotics has expanded into curriculum beyond traditional STEM fields, and which can also be used to foster computational thinking (CT) skills. Prior research has shown numerous interdisciplinary benefits related to CT, however, these influential factors have often been investigated with relatively few variables. This study…

Rational number and fractions concepts are inherently difficult; and lack of mastery often holds students back from success in subsequent mathematics courses. This paper describes design characteristics of a software based, adaptive, rational number tutor with virtual manipulatives, realistic contexts, and procedural feedback. Then, the paper…

Critiques of traditional civic education as exclusionary toward individuals and groups that are linguistically, culturally, and age-diverse have led to critical civic education that foregrounds the experiences and assets of Communities of Color. Elementary-aged Children of Color face civic marginalization because of their multiple identities,…

The primary goal of this research is to investigate the relation between computational thinking skills and creative problem-solving skills in secondary school students over the 2018-2019 academic year (5th, 6th, 7th, and 8th grades). The study's sample size is made up of 1098 secondary school pupils. The T-test, one-way ANOVA, and multiple linear…

The aims of the current project included to (a) describe the use of connectives in written language samples by fifth grade students, (b) examine differences in connective use between groups who differed in English proficiency and exceptionalities, and (c) examine the predictive relationship between connective measures and writing quality ratings.…

Despite dedication of tremendous resources to developing literary proficiencies, advanced readers may remain an underserved and understudied population. This qualitative study included nine preadolescent participants aged 10-12 years who demonstrated reading comprehension abilities within the top 10% on a national normed achievement battery. The…

This research investigated whether delayed school entry was associated with higher achievement in national tests of reading and numeracy in Grades 3, 5, 7, and 9 (n = 2,823). Delayed entry was related to advantages in reading (0.14 SD) and numeracy (0.08 SD) at Grade 3, although little variance was explained (1%-2%). This slight advantage…

This study analyzed the relationship between benchmark scores from the newly published Dynamic Indicators of Basic Early Literacy Skills Math (i.e., Acadience™) math probes and student performance on math and reading sections of a state-mandated high-stakes test. Participants were 420 students enrolled in third, fourth, and fifth grades in a rural…

This study is a qualitative research which was conducted in order to reveal the instructional explanations of class teachers and primary school mathematics teachers working in state schools about division. A semi-structured interview form with three open-ended questions about division, prepared for this purpose, was examined by the experts. The…

Previous studies on students' conceptions of learning science (COLS) have focused primarily on formal environments. In these studies, students' COLS were positively associated with their approaches to and outcomes for science learning. However, little research has been conducted to explore students' conceptions of learning science in informal…

The use of open problem-solving tasks in mathematics education challenges teachers' beliefs, knowledge and practices. This article examines the practices of two primary teachers and their 3rd to 5th grade classes during a three-year in-service teacher training project aiming to increase mathematical problem-solving in class. Three lesson videos…

This article describes a project that integrates English Language Arts (ELA) and coding into environmental science. For this project, students researched science content about human impact on the environment, communicated their findings through a traditionally formatted narrative story, and then used a coding program called Scratch to create an…

A seminal body of work emerged in the 1980s recognising reading as a site for gender and class identity work. However, understandings around working-class girls' reading identities are invisible in the current Australian education policy space where gender equalities with respect to curriculum subjects have disappeared. This paper draws on a…

This study investigated if the difficulty of instructional classroom English in primary teacher-guidebooks of English is adequately manipulated by learner-proficiency. Corpora of classroom English were compiled from 20 guidebooks from five publishers, approved following the 2015 Revised National Curriculum of Korea. Extracted materials from grades…