This study on the Estonian lower secondary (7-9th grade) science curricula, is seen as an important framework for educators preparing students as tomorrow's citizens able to reflect on sustainable energy development. As the curriculum is taken to be the major document allowing insights into Estonian educational standards, this study identifies…

Deliberate practice and having a growth mindset have been hypothesized to increase school performance. But previous studies are few, have been limited to very short interventions, and on average resulted in small effect sizes on school performance. This study compared the attitudes, performance, and behavior of 130 7th-grade students taking part…

This study evaluated the construct validity of six scoring traits of an automated writing evaluation (AWE) system called "MI Write." Persuasive essays (N = 100) written by students in grades 7 and 8 were randomized at the sentence-level using a script written with Python's NLTK module. Each persuasive essay was randomized 30 times (n =…

The fields of science and literacy education continue to be shaped by pervasive gender inequality. Previous research has documented how the formation of a 'science identity' is contingent on access to science capital while research in literacy education continues to highlight how boys struggle in their literacy acquisition. Despite a robust…

According to music educators, persistence beyond a student's initial enrollment in middle and high school music is a problem; however, there has been little research to substantiate this claim. Although several recent large-scale, longitudinal studies of initial selection into music classes have been conducted, longitudinal studies on who…

This article reports on a study using data from nation-wide standardised examinations in Poland. We analysed the extent to which grade 9 student achievements have depended on the stability of their peer group over the course of middle school. We controlled for the fixed effects of schools attended by the students, as well as for individual…

Existing research examines whether studying with teachers of the same race/ethnicity affects student achievement, but little is known about whether those effects vary by timing and frequency. We use 7 years of administrative data from third through eighth graders in Indiana to estimate the heterogenous links between same race/ethnicity teachers…

This study examined the relationship between secondary school students' problem-solving success and perceptions using a relational survey model. This study investigated 378 students (212 girls and 166 boys) in the sixth, seventh, and eighth grades between 11 and 14 years old using the convenience sampling method. The problem-solving inventory for…

Representation is widely viewed as central to mathematical problem solving, while online scaffolding is considered helpful in supporting learners' progress from actual to potential developmental levels of mathematics understanding. Therefore, this study investigated the effectiveness of employing online single vs. multiple representational…

Race shapes the policies and history of the United States. Current research shows that state-approved social studies content standards are written in a non-racial and colour-evasive whiteness language that reinforces racist policies and practices in education. This qualitative framework analysis study examines the language of social studies…

The COVID-19 pandemic led to an unparalleled disruption of student learning, disengaged students from school and peers, increased exposure to trauma, and had a negative impact on students' mental health and well-being. School counselors are the most accessible mental health care professionals in a school, providing support for all students' social…

The increasing attention to Machine Learning (ML) in K-12 levels and studies exploring a different aspect of research on K-12 ML has necessitated the need to synthesize this existing research. This study systematically reviewed how research on ML teaching and learning in K-12 has fared, including the current area of focus, and the gaps that need…

Project OCCAMS (Online Consortium for Accelerating Middle School) developed and piloted an accelerated curriculum through a design-based research approach combining the Integrated Curriculum Model, principles of culturally responsive instructional design, and extensive compacting. The program created a pathway for diverse middle school students to…

This article uses key concepts of Anzaldúan philosophy to describe the Mosquitoes & Me summer camp as "ciencia zurda" or "left-handed science." It details a day-in-the-life portrait of Elena, a first-generation Latina middle schooler, as she experiences the opportunities that Mosquitoes & Me provided for self-other…

This poll was conducted between November 8-12, 2023 among a sample of 2,260 Adults. The interviews were conducted online and the data were weighted to approximate a target sample of Adults based on gender, educational attainment, age, race, and region. This report highlights: (1) views on K-12 education; (2) schooling and experiences in K-12…