This study aims to determine the cognitive structures of students at different educational levels (8th grade and 12th grade) related to acid-base chemistry. The research was designed as a case study and structured in two stages. The first stage analyzed concepts related to acid-base chemistry and their direction and strength in students' knowledge…

STIs in youth in New Jersey is a growing concern. According to New Jersey' Public Health Data Resource (2020), the total number of STIs in youth from age 15-24 totals 19,698. The current STIs-related sex education programs vary widely in New Jersey in terms of scope, the accuracy of content, emphasis, and effectiveness (Thrive New Jersey…

Recent advances in eye-tracking technology afford the possibility to collect rich data on attentional focus in a wide variety of settings outside the lab. However, apart from anecdotal reports, it is not clear how to maximize the validity of these data and prevent data loss from tracking failures. Particularly helpful in developing these…

This study aimed at designing instructional material named Biotechnology Instruction Module (BIM) which is enriched with active learning methods to enhance the 8th grade students' learning of the topic. The development of the teaching materials proceeded within the stages of the ADDIE instructional design model. The final form of the instructional…

Despite the importance of computer science education and computational thinking, there have been limited examples of computer science education at K-12 classrooms that authentically represents the work of computer scientists, especially programming. One reason is the lack of a measurable definition of computational thinking and a programming…

Middle school scholars periodically lament the lack of holistic implementation of the middle school concept (Alverson et al., 2021; Dickinson & Butler, 2001; Lounsbury, 2013; Schaefer et al., 2016). The results of a case study conducted in Alberta, Canada (Rheaume, 2018) are compared to a recent examination of the current status of middle…

The Wisconsin School Violence and Bullying Prevention Study, funded by the National Institutes of Justice (NIJ), was a two-year case-control study in 24 Wisconsin middle schools (11 experimental; 13 control) seeking to understand the impact of a comprehensive bullying prevention program on bullying victimization rates. Participating schools'…

Adaptive teaching on the micro-level of teacher-student interaction has often been investigated, but rarely with respect to students' content-specific learning pathways. In this paper, we present an analytic approach to disentangle the learning content into its components and to capture the content-specific adaptivity in teaching practices with…

In this article, the authors present a qualitative study focused on preservice teachers employing a framework using tenets of critical race theory (CRT)--permanence of racism, experiential knowledge and counter-storytelling, interest convergence, and critique of liberalism--in literature study. Drawing on critical English education, critical race…

Objective: Vaccine hesitancy is increasing worldwide and the World Health Organisation has declared it to be one of the 10 threats for global health in 2019. Lack of confidence in vaccines and fear of side effects seem to be the key reasons. Education may help restore confidence, and middle and high school biology teachers may have a particularly…

Engineering design was integrated into K-12 science education in the "Next Generation Science Standards" (NGSS Lead States, 2013), but teaching design remains a challenge for educators. Design problems are ill-defined, ill-structured, and complex problem-solving tasks. Their solutions require creativity and recursive, metacognitive…

This descriptive study examined the extratextual utterances of 10 special education teachers as they engaged in shared reading with groups of their students with extensive support needs (ESN) in special education classrooms. The independent variables were grade band (i.e., elementary, middle, high) and students' expressive language (i.e., high…

The purpose of this instrumental multiple case study was to examine and compare five inservice music teachers' and one administrator's perceptions of three school-university partnership programs, in various stages of development, across one semester. Data sources included participants' observation notes, researchers' field notes, and individual…

This study examines how school-based personnel (i.e., principals, assistant principals, and school social workers) defined and engaged in collective leadership to support undocumented students. This instrumental, comparative case study explores their roles, relational processes, and the extent to which school-based personnel's relationships…

The aim of this study is to investigate both the planning and implementation process of a modelling task by a middle school mathematics teacher. The participant of the study, which was conducted as a single case study, is a middle school mathematics teacher who have knowledge and experience in modelling. The data collecting tools of this study…