Federal and state legislations continue to mandate high-stakes testing for American students. Consequences of high-stakes testing include but are not limited to, low teacher efficacy, narrow teaching strategies, lack of student motivation, and the feeling of insecurity in classrooms by the students. The purpose of this study was to gain a deeper…

This quantitative study sought to identify the impact of a mathematics curriculum that does not incorporate homework on mathematics achievement. Based on recent standardized testing data, educational practices must be examined to improve mathematics results. This study focused on one district setting that at the start of the 2023 school year…

Early numeracy skills are vital for kindergarten students because they provide the foundation for acquiring mathematics skills in both kindergarten and subsequent years. Teacher support to intervene on kindergarteners at-risk for poor mathematics learning outcomes is a promising approach to address this achievement gap. The current study…

This study explores the importance of scientific observation in primary education, highlighting how the use of observation sheets can facilitate the acquisition of knowledge and the development of students' observation skills. In the research, 153 second-grade students were divided into three experimental groups, each group observing a woody plant…

Behavior specific praise (BSP) is widely regarded as an evidence-based classroom management strategy, with decades of research supporting its use. However, relatively few studies have examined the effect of BSP as a "targeted" intervention strategy, particularly for traditionally underrepresented students. The present study evaluated the…

Measurement estimation skills are relevant for our everyday life and should be addressed in the mathematics classroom. Although students' measurement estimation skills were examined in several empirical studies, a structure model to describe these skills is still missing. The current research aimed at analyzing the structure of length estimation…

Practical and exploratory activities are an important part of science education. However, students' learning outcomes from such activities require more than just active participation; their experiences must be linked to scientific ideas. The purpose of this lesson study is to investigate the teacher-student dialogue after exploratory activities in…

When classroom observations are increasingly used for accountability and evaluation purposes, a deeper understanding of the psychometric properties of such measurement tools is needed. The present study took a unique approach to examine the psychometric properties of a commonly used classroom observation measure by testing the reliability of…

This formative study of a multiplicative reasoning (MR) intervention explored the intervention's potential for improving the ability of third-grade struggling students' ability to reason with multiplicative concepts and procedures. The feasibility of the study was examined in a school setting before a randomized control trial was conducted.…

We explored how teacher and child talk-turns were related to children's subsequent comprehension responses during read-alouds. Data included three kindergarten teachers' interactive read-alouds (736 talk-turns across six video-recorded and transcribed sessions). Talk-turns were coded using a priori and emergent codes. Statistical discourse…

Understanding math and the ability to use math in various situations can greatly contribute to a successful life. Different math skills are of importance for understanding and supporting math ability. In addition, math interest may influence math ability. We investigated the relationship between math conceptual and procedural skills, their…

Participation is one key element of inclusive education. While the inclusion rate in German schools is rising, little is known with regard to children's participation in this context. This study examines the participation of children with and without impairments at three inclusive primary schools in Bavaria. Cross-sectional data was collected in…

LXD Research conducted a study to evaluate the impact of the Zaner-Bloser Kickstart: Number Sense program, a math intervention designed to enhance foundational math skills among first and second-grade students in an Oregon school district over a three-year period from spring 2019 to Spring 2023. The program was implemented in two schools, engaging…

Academic self-efficacy is an essential role in student's academic success. There are several factors that can contribute to student academic self-efficacy. Identifying student's self-efficacy can help their experiences in school. Understanding factors that can contribute to student's self-efficacy can better prepare them for academic success. The…

Teachers' noticing of students' mathematical thinking plays an important role in supporting student learning. Yet little is known about how online professional development (PD)--a growing setting for PD in the USA--can cultivate this noticing. Here, we explore the potential of using two online tools for engaging video to support K-2 teachers'…