Recent calls for reform in K-12 science education and the National Academy of Engineering's Grand Challenges for Engineering in the 21st Century emphasize improving science teaching, students' engagement, and learning. In this study, we designed and implemented a curriculum unit for sixth-grade students (i = 1305). The curriculum unit integrated…

Using a dataset that includes over 17 million students from across all 50 states, we estimate the causal impact of making structural transitions into middle school (in grades 4, 5, 6, or 7) on student math and reading achievement trajectories. This dataset provides an ideal opportunity to engage in the valuable scientific practice of conducting…

In this study, a comparative analysis was conducted to explore how students' learning outcomes were potentially influenced by student engagement during different modes of instruction. The study compared the final mean grade point averages (GPAs) of a sample (N = 600) of middle school students during in-person, online, and hybrid modes of…

Co-teaching is a progressive approach to teaching using an inclusive model where all students experience the same lesson while receiving individualized resources to meet personal learning needs. The purpose of this case study was to examine one school district's transition from resource rooms to inclusion using the co-teaching model. The middle…

This study analyzes the impact attendance rates of middle school teachers have on academic achievement of students in South Carolina. The factors included are teacher attendance and student performance. The research will give an in-depth look into the affect's teacher absenteeism has on middle school students. And determined whether increased…

Introduction: Increasing evidence has shown that student mobility is negatively correlated with individual students' and schools' academic performance (Hanushek, Kain, & Rivkin, 2004; Lara, Mizala, & Repetto, 2011; Sun & Pan, 2014). However, the negative impact may be due to the switching behavior or it could be only a side effect of…

This "ex post facto," causal-comparative quantitative study assessed the math and English language arts (ELA) 7th to 8th-grade academic growth among Black students enrolled in Philadelphia's black-operated public charter schools, non-black operated charter schools, and traditional public schools while controlling for 6th-grade exam…

An alarming number of early adolescents in the United States (i.e., youth ages 10 to 14 in middle school) are experiencing forms of victimization. Adolescents are increasingly using smartphones and various social media platforms, which has made many adolescents more vulnerable to victimization in cyberspaces. This "cyber-victimization"…

Reclassification can be an important juncture in the academic experience of English Learners (ELs). Literature has explored the potential for reclassification to influence academic outcomes like achievement, yet its impact on social-emotional learning (SEL) skills, which are as malleable and important to long-term success, remains unclear. Using a…

Visualization is an effective method for students to internalize concepts and to establish correlations between concepts. Visualization method is especially more important in mathematics which is perceived as the combination of abstract concepts. In this study, whether 6th grade students can solve questions about "Fractions" by using…

Research on teacher emotion regulation is typically conducted by outsiders and focuses on how emotion is regulated. This self-study was conducted by a practicing teacher to explore the lived experience of teacher emotion regulation and the many influences that inspire the need for such regulation. Throughout a 14-week semester, daily…

The goal of this study is to explore the role of model comparison, which is a key activity of young learners' informal reasoning, with statistical models and modeling in the context of informal statistical inference. We suggest a framework to describe this reasoning (the RISM framework), and offer an illustrative case study of two-sixth graders…

Do GCSE and A-level questions that purport to be about consequences actually reward reasoning about historical consequences at all? Molly-Ann Navey concluded that they do not and that they fail to encourage the kind of argument that academic historians engage in when reaching judgements about consequences. Navey decided that it was important to…

The present study was conducted to compare the performances of high-achieving sixth grade students on written computation, symbolic representation, and pictorial representation tests. The study enrolled 107 sixth-grade students in three schools. Data were analyzed by using the Kruskal Wallis and Mann Whitney-U Tests and interviews were conducted…

This study was conducted to determine the vocabulary coefficients of the themes in 7 Turkish textbooks taught during the 2019-2020 academic year. The study of the vocabulary coefficients of the themes is a method specific to the claim of the research. There are subject scopes and concept areas specific to the themes in the Turkish textbooks. The…