As a culminating activity in their study of optics, my students investigate polarized light and the Brewster angle. In this exercise they encounter a situation in which it is impossible to measure the Brewster angle for light reflecting from a particular surface. This paper describes the activity and explains the students' observations.

The purpose of this study was to explore the elements of the alternative education experience significant to successful completion of the program. This phenomenological paradigm provided the framework for all aspects of the qualitative study. Students, parents, administrators, and staff members of two alternative programs in the southeast Kansas…

The quality of student learning and achievement in public schools has become a matter of public discourse and policy, thus led to the establishment of charter school concept. However, there are controversial reports on the academic performances of charter schools, inadequate information on their instructional practices, and the learning…

This ethnographic study of language shows the importance of educators' appropriate use of linguistic, nonlinguistic, and paralinguistic communication techniques when working with elementary students within two classrooms who have behavioral and emotional disorders. This study focused on communication techniques used by teachers and…

The World Bank 2007 TIMSS Video Study provided a distinctive insight into the practices of the Indonesian classroom and identified key strengths and weaknesses of current teaching. This investigation considered this evidence in the development of a structured lesson design that specifically addressed the instructional practices of the teaching and…

The proposed paper reports on the results of a study conducted to explore the influence of SMART Board technology on student engagement in and perception of classroom activities. Using momentary time-sampling procedures, this study examined differences in second grade students' on-task and off-task behaviors during 30-minute math and science…

This paper describes the Global Real-time Assessment Teaching Tool for Teaching Enhancement (G-RATE). It is a tool framed around the elements of Bransford, Brown, and Cocking's (1999) "How People Learn" framework and informed from data collected via laboratory observations; focus group interviews with engineering supervisors and graduate…

Teaching science with computer simulations is a complex undertaking. This case study examines how an experienced science teacher taught chemistry using computer simulations and the impact of his teaching on his students. Classroom observations over 3 semesters, teacher interviews, and student surveys were collected. The data was analyzed for (1)…

Background: There are several factors that influence teaching urban physical education. Violence, poverty and irrelevant curricula influence the teaching-learning environment in urban physical education. One approach to urban physical education is to look carefully at the ecology that exists within an urban physical education class. This ecology…

Given the importance of diagnostic assessment as a well-substantiated pedagogical strategy for use at various educational levels from kindergarten to the undergraduate level, we must consider its lack of implementation in the classroom. The implementation gap is especially severe at the tertiary level, with chemistry and other STEM (science,…

Although popular media often provides negative images of mathematicians, we contend that mathematics classroom practices can also contribute to students' images of mathematicians. In this study, we examined eight mathematics teachers' framings of mathematicians in their classrooms. Here, we analyze classroom observations to explore some of the…

The purpose of this study was to examine the role of print literacy in preschool classrooms. There were seven preschool teachers working in central Canada who were observed over three sessions. The process of analytic induction was used to formulate categories based on interviews, classroom observations and documents. The following categories were…

In this article, we report on a study of beliefs about mathematics, teaching, and proof conducted with six prospective secondary mathematics teachers as they completed a two-semester sequence of a content course and a methods course. The initial beliefs of the participants were identified using interview and survey data, and potential shifts in…

Background: Curriculum fidelity describes the extent to which a curriculum is implemented faithfully as planned. Curriculum fidelity issues may arise when teachers implement the curriculum inconsistently due to differences in philosophy, barriers in the setting, or other local concerns. Purpose: The study examined challenges that a teacher faced…

Over-reliance on prescriptive pedagogies, such as explicit instruction, could hamper students with learning difficulties from sense-making and thus limit their acquisition of conceptual understanding. To help them in constructing mathematical knowledge, manipulative and drawing could be used to solve problems in a meaningful context. Using a case…