This case study investigated how grade 8-12 teachers utilized the novel EdTech tool Equity Maps in their dialogic lesson designs. Grounded in theoretical framework of social constructivism and the conceptual framework of the triple E, this case study engaged a purposive sample of 13 highly qualified practitioners in semi-structured interviews with…

Educators have struggled with maintaining student engagement in science, especially as students transition from primary to middle school and upper grades (Vedder-Weiss & Fortus, 2012). A recent push in science education has been the adoption of the Next Generation Science Standards (NGSS), released in 2013, whose development was guided by…

Educators have struggled with maintaining student engagement in science, especially as students transition from primary to middle school and upper grades (Vedder-Weiss & Fortus, 2012). A recent push in science education has been the adoption of the Next Generation Science Standards (NGSS), released in 2013, whose development was guided by…

This paper systematically explores how Large Language Models (LLMs) generate explanations of code examples of the type used in intro-to-programming courses. As we show, the nature of code explanations generated by LLMs varies considerably based on the wording of the prompt, the target code examples being explained, the programming language, the…

A challenge for using evaluation data to improve climate change education in schools is access to an instrument for teachers to measure behavioral changes and their antecedents. We report on teachers' implementation of a brief survey measuring climate-related beliefs, self-efficacy, intention to act, action, and anxiety before and after their…

There is increasing interest in meta-analysis in different fields due to the need to combine the results of primary research. One of the crucial concepts in combining results is weighting. This study examines how Hunter and Schmidt's method, weighting by sample size; Hedges and Vevea's method, weighting by inverse variance; and Osburn and…

The goal of the study was to compare how visual representations were integrated into the contents of the U.S. and Turkish textbooks used in life science. Data was collected from 6th, 7th, and 8th grade middle school topics common to both countries. Content analysis was used to analyse visual representations in textbooks. The visual representations…

Several studies have explored the effects of cognitive tools, such as scaffolding, on the quality of argumentation in online argumentation activities. However, although information searching is the most popular online activity, few studies have investigated the roles of online information resources in the quality of argumentation. This study…

To increase engagement with science and technology, young people around the world are encouraged to attend activities at science centers. But how effective are these activities? Since women have weaker ability beliefs and interest in technology than men, it is especially important to learn how science center visits affect them. In this study, we…

Background/Context: Observational studies often employ regression discontinuity (RD) designs and multiple control-group designs to explore the causal quantities of interest. RD designs assess policy and program effectiveness by assigning subjects to treatment based on whether they exceed a pre-defined cutoff. RD designs are classified into two…

The purpose of the study is to investigate the effects on students' analytical thinking of a learning activity based on the analysis of flowing waters, represented on a hypsometric map. 20 students from the 8th grade participated in the study. The experimental design included three stages: in the first stage in which the students were asked to…

The aim of the present study was to assess the energy-, environmental-, and climate change literacy among primary and middle school students in selected cities of Ethiopia. This survey study was conducted in primary and middle schools found in six cities and involved a total of 1589 students. The finding indicate that the participants of the study…

A qualitative study was conducted in a secondary school to evaluate student learning processes and outcomes by examining their inquiry questions, journals, and maker artifacts in a curriculum-based maker learning environment supported by the Guided Inquiry Design (GID). Thirteen 8th-grade students in a suburban middle school in the southwest of…

School choice is spreading across the U.S. at the same time that scores on the National Assessment of Education Progress (NAEP) are stagnant. We examine the association between education freedom and 8th grade student NAEP score levels and gains in states in 2019. We construct the 2019 Education Freedom Index as a composite measure of the…

The following survey study uses a quantitative research design to investigate motivational and affective aspects of students (aged 14-17) in a mathematical workshop on graph theory. Motivational and affective aspects are related to heart rate measurement (using the digital medium of a pulse watch) in mathematical knowledge development processes in…