Evidence-based mathematics interventions are critical for supporting students with mathematics difficulties. In research and practice, collecting implementation fidelity is important for ensuring that all the core components of the intervention are implemented as designed. Historically, implementation fidelity has been defined as multi-faceted…

The nine-year compulsory education policy is a priority state policy in China. The transition to online learning caused by the COVID-19 pandemic turned out to be especially difficult for elementary school students, primarily in the organizational aspect. The need to ensure quality education and effective learning outcomes regardless of its form…

Educationally-oriented measures of handwriting fluency--tasks such as written alphabet recall and sentence copying--conflate graphomotor skill and various higher-level abilities. Direct measurement of pen control when forming letters requires analysis of pen-tip velocity associated with the production of sub-letter features that, in a skilled…

In this paper, we explore the following research questions: How do first-grade students define even and odd numbers? What types of justifications do they use to support their generalizations using these definitions? We report the ways in which first-grade students define even and odd numbers and how they justify generalizations that use their…

Colors in the learning environment are likely to affect students' memory. In addition, each individual's interest and attitude towards colors change over time under the influence of different factors. Thus, this very question arises "what is the relationship between color preferences and effects of colors on memory on students' learning in…

This study investigates the relationship between children's subitizing activity and their construction of arithmetic units. In particular, the study hypothesizes a positive association between children's construction of subitized units and their construction of arithmetic units, and hypothesizes that children who can subitize larger units, such as…

"I think I can, I think I can' puffed "The Little Engine That Could." The American folktale taught the value of optimism and hard work reflecting a growth mindset belief about abilities. A growth mindset positively impacts academic achievement, motivation, and children's agency for learning. Few studies have explored how early…

The fundamental significance of literacy achievement cannot be overstated. However, the 2022 National Assessment for Educational Progress (NAEP) divulges alarming findings, with a mere 33 percent of the nation's fourth graders performing at or above proficiency in reading (NAEP, 2022). Exploring the nexus of research-informed pedagogy and practice…

Reading instruction for young Arabic speakers presents challenges for textbook publishers and teachers. In the present study, the authors conduct an analysis at the word level of four multidisciplinary textbooks for reading instruction in grades one and two in Egypt. The study sought to answer the following questions: What are the most common…

Early academic skills and behavioral characteristics in students are predictive of later school achievement, but academics and behavior are commonly compartmentalized in research and practice. This study investigated to what extent first-grade early numeracy (EN), literacy, and behavior ratings predicted fourth-grade mathematics achievement. In…

Argumentation is a fundamental communicative ability that children develop over time through formal schooling and daily practice with peers and family members. Literature on children's argumentation appears to have focused on their social interactions out of school, clinical environment, or informal pedagogic contexts. Even though there are…

Aiming to verify the predictive value of oral narrative structure on reading acquisition, we followed 253 children (first and second graders) during an entire school year, assessing oral narratives and reading performances in five sessions. Transcriptions of oral narratives were represented as word-recurrence graphs to measure connectedness…

This study examined the heterogeneity of early literacy profiles of English learners and non-English learners. Utilizing a latent profile analysis, the degree to which distinct learner profiles emerged was examined using code-based and language-based measures administered in the beginning of first grade. Participants included 11,803 English…

TOOLBOX is a school-based social and emotional learning (SEL) program to teach and reinforce 12 tools (e.g., Breathing Tool, Courage Tool) for healthy youth development. Although TOOLBOX has been broadly adopted, it remains largely untested. This quasi-experimental study aims to examine the relationship between TOOLBOX implementation and the…

We describe how mathematical argumentation supports curiosity and exploration by sharing a first-grade lesson in which students explored decomposition with subtraction. We also reflect on the conditions that supported the inclusion of mathematical argumentation.