Purpose/Objectives: The purpose of the investigation was to determine the effects of visible cheese on selection and consumption of food groups to encourage (FGTE) in middle school students. Methods: Study 1 was conducted in three middle schools with 145 students (Boys=67, Girls=78, 30% minorities). The regular monthly menus were altered to…

High school chemistry can be intimidating to some students, so it is critical that we engage students in nonthreatening preparatory investigations during middle school. Based on the learning cycle model (Bybee and Landes 1990), this lesson invites students to investigate disposable diapers. As they explore the properties of sodium polyarcylate, a…

Our work is inspired by the book "Imagining Numbers (particularly the square root of minus fifteen)," by Harvard University mathematics professor Barry Mazur ("Imagining numbers (particularly the square root of minus fifteen)," Farrar, Straus and Giroux, New York, 2003). The work of Mazur led us to question whether the features and steps of…

Classroom teachers draw upon a variety of discourses to understand and make decisions about the students they teach. This case study investigation explored the discourses at work in inclusion classrooms, with particular attention paid to the way in which discourses may impact the problem of overrepresentation in special education. Frameworks that…

Fourth- and fifth-grade students' motivation and engagement during classroom discussions were investigated in 2 studies. Study 1 examined students' moment-by-moment engagement during collaborative peer-managed small-group discussions in comparison to conventional teacher-managed whole-class discussions. Study 2 evaluated the long term effects of…

Students' scientific investigations have been identified in national standards and related reform documents as a critical component of students' learning experiences in school, yet it is not easy to implement them in science classrooms. Could science demonstrations help science teachers put this recommendation into practice? While demonstrations…

The purpose of this study was to investigate the response of colleges and schools of education to the newly created (2004) New York State middle childhood teacher certificate (Grades 5-9). The study explored different approaches to the translation and application of State policy at the college/university level. Defining exactly what the field…

Although studies investigating the validity of positive affectivity and negative affectivity in children have been supportive, investigations of changes in the structure of affect across childhood have demonstrated mixed results. The current study used confirmatory factor analytic techniques to test one-factor, two-factor correlated, and…

Although the importance of safety skills instruction is well acknowledged and available data suggest individuals with varying disabilities sustain injuries from accidents at a rate that is comparable to or may exceed the normative population, many students do not receive systematic safety skills instruction. Findings on the extent to which…

The purpose of this research study was to investigate if there were differences in students' school climate perceptions based on the independent variables, which were measured on a nominal scale and included school diversity (highly, moderately, minimally), ethnicity (Black, Hispanic, White, Other), educational category (general education, special…

By focusing on one student, this case study illustrated ways that successful teachers invited success and may help other teachers create connections with students. This study chronicled one student's responses to her teachers' efforts to engage her during a teaching activity. Data from interviews, observations, and work samples showed how the…

"If someone were traveling to our area for the first time during this time of year, what would you tell them to bring to wear? Why?" This question was used to engage students in a guided-inquiry unit about how climate differs from weather. In this lesson, students explored local and national data sets to give "travelers" advice…

Despite the prevalence of dating violence, incidences often go unreported due to a lack of awareness among students as to appropriate dating behaviors. This phenomenology investigated how adolescents conceptualize and experience dating relationships. We explored adolescent females' definitions of healthy and abusive relationships, experiences with…

This paper investigates the impact of a two-year professional development program on teacher self-efficacy for inquiry-based instruction. The program utilizes scientist-teacher partnerships to develop content knowledge, inquiry-based instruction, and leadership skills for in-service STEM teachers. Participating teachers are administered a survey…

Learning about osmosis and diffusion is often a challenging task for middle school students. Here the authors present a lesson that was converted from a "cookbook" lab (McLaughlin and Thompson 2007) into a more inquiry-oriented lab that uses inquiry teaching strategies and hands-on investigations to teach middle-grade students about osmosis and…