Early detection of and relevant information on children's mathematical difficulties is important to initiate targeted teaching and intervention. This study investigated the extent to which strategy use in single-digit addition provides additional predictive information about 61 grade one children's (6-year-old) mathematical achievement 3 years…

The era of information and communication technology (ICT) has popularized adolescents' digital reading activities in their daily lives. Most prior studies focused on identifying significant factors that foster digital reading performance. Although educational quality is of great concern, it is crucial to consider the issue of educational equity in…

Why are contractors keen to develop, implement, and analyse International Large-Scale Assessments (ILSAs) when they appear to make no financial gains? What, if not monetary profit, makes ILSA contracts so attractive? Almost all ILSA contractors interviewed as part of this project state that their ILSA work is an investment, either in the form of a…

Statewide annual assessments are designed to help guide educational decisions by evaluating student growth and learning so resources can be equitably distributed. They also provide valuable individual results that summarize how each student is progressing against grade-level academic standards, identify additional ways their school system can…

The purpose of this study is to examine the predictive effects of epistemological beliefs about science and informal reading of scientific texts on students' future-oriented optimism on the issue of climate change. Future-oriented climate change optimism is defined as encompassing "hope" and "anticipation" about the climate…

How do attitudes and beliefs about assessment affect teaching and learning in your school? This document is intended to help school and district leaders understand these dynamics. While it is not designed for use as a step-by-step toolkit to support evaluation, this document does provide a foundation for leaders to learn more about their school or…

In today's technology-driven world, digital citizenship is vital in fostering responsible technology use and essential skills for learning, problem-solving, and community participation. However, a significant focus emerges within digital citizenship--empowering individuals with disabilities. This research addresses this crucial area by…

For assessment scales applied to different groups (e.g., students from different states; patients in different countries), multigroup differential item functioning (MG-DIF) needs to be evaluated in order to ensure that respondents with the same trait level but from different groups have equal response probabilities on a particular item. The…

Previous literature highlights the potential of ICT use to enhance mathematical learning. There are also several theoretical arguments supporting that gifted education benefits from ICT use. However, empirical studies have paid little attention to the relationship between ICT use and gifted students' mathematics performance. It is also unclear…

The problem addressed in this study was that White teachers often hold views of Black students that could negatively impact these students' educational experience and academic outcomes. The purpose of this qualitative, narrative inquiry study was to explore White teachers' attitudes toward Black students, their preferred teaching styles, and…

Cross-national studies on socioeconomic status (SES) achievement gaps have focused on the size of the gap and given less attention to where in the SES distribution the achievement gap tends to be relatively large within a society, and whether this location varies across countries. We estimate the relative size of achievement gaps between students…

The main purpose of this study was to explore major factors at student and teacher/school levels affecting middle-school students' science self-efficacy among countries with high science academic performance levels in PISA 2015 data by using various regression algorithms of machine learning and multilevel latent profile analysis (MLPA). Out of…

The goal of Smithsonian Science for North and South Carolina Classrooms was to provide teachers with ongoing, differentiated professional development and research-based curricular materials to improve elementary student achievement in science, mathematics, and reading. This work used an inquiry-based science curriculum, Smithsonian Science for the…

The five-year project, "Smithsonian Science for North and South Carolina Classrooms" (hereafter "Smithsonian Science"), offers important evidence on the impact of the phenomena-driven science curriculum, "Smithsonian Science for the Classroom," paired with ongoing, differentiated, high-quality professional learning…

The purpose of this technical appendix is to share detailed results and to more fully describe the sample and methods used in the research included in the brief, "Recovery Still Elusive: 2023-24 Student Achievement Highlights Persistent Achievement Gaps and a Long Road Ahead." The authors investigated three main research questions in…