Ratio (and associated topics such as fractions and proportion) is known to be an area of mathematics that students find difficult. Multiplicative thinking is necessary, and students benefit from a wide range of strategies and representations for interpreting ratio. This study examined aspects of teachers' pedagogical content knowledge for teaching…

Today's media have great influence on young people. Television programs, for instance, play a big role in the stereotyping of many occupations, and this affects the way the youth view these careers. This article highlights some of the stereotypes and what can be done to foster media literacy. The authors stress that CTE instructors should make it…

This study focussed on secondary school (11-18 years) pre-service teachers' (n = 73) knowledge of and attitudes towards risks associated with alpha, beta, and gamma radiations. A multi-method approach was used with physics, chemistry, biology, and history graduates undertaking the one-year initial teacher training, Post Graduate Certificate in…

Adolescents with moderate disabilities are not being given vital information regarding their sexuality and ways to behave responsibly with their peers. This article examines the laws that govern the education of all persons with disabilities, how societal norms and attitudes have contributed to this lack of sexuality knowledge, how these…

The study examines the general public's perceptions of, and response to, mental disorders in children by using the National Stigma Study-Children. Results concluded that lack of knowledge, skepticism, and misinformed beliefs are the reasons for low utilization rates for children's mental health problems.

The focus on grades and what they represent happens in every middle grades classroom--some students completely understand the concepts when reviewed, but perform poorly on the quiz; some gifted students score high on tests but appear bored in class. With the current emphasis on school accountability by standardized test scores, middle level…

The aim of this study was to explore community perceptions about child sexual abuse in Tanzania. Thirteen focus group discussions were conducted with adult community members. The core category, "children's rights challenged by lack of agency", was supported by eight categories. "Aware but distressed" portrayed feelings of…

The purpose of this study is to reveal the primary student teachers' basic knowledge and misconceptions about atoms and molecules by use of a drawing method. Data collected from drawings of 92 primary student teachers at the second term of 2007-2008 educational period in Faculty of Education in Adiyaman University. The analysis of their drawings…

The purpose of this study was to evaluate knowledge of students enrolled in an Introductory Psychology class about schizophrenia. Students filled out a questionnaire containing twelve questions on a variety of issues connected to this disorder. The questions were tested in a pilot study using students in a fourth year Psychology course focused on…

Putting inclusive education into practice and within diverse classrooms, teachers have to support and teach according to a variety of needs and preferences of learners, among them learners with ADHD. Teachers are seen as some of the most valuable sources of information with regard to referral and diagnosis of this disorder. They are also…

Background and purpose: Active-learning as a student-centered learning process has begun to take more interest in constructing scientific knowledge. For this reason, this study aimed to investigate the effectiveness of active-learning implementation on high-school students' understanding of "acids and bases". Sample: The sample of this…

Although prior research has shown that experts tend to overestimate or underestimate what laypersons actually know, little is known about the specific consequences of biased estimations for communication. To investigate the impact of biased estimations of a layperson's knowledge on the effectiveness of experts' explanations, we conducted a…

Purpose: To learn about African American older adults' knowledge and perceptions of brain donation, factors that relate to participating or not participating in a brain donation research program, and methods to increase African American brain donation commitment rates in the context of an Alzheimer's disease (AD) research program. Design and…

Conceptual change instruction recognizes that students bring personal, or naive, conceptions to the classroom, which they use to explain their world, interpret situations, and create meaning (Driver et al. 2007). But what happens when students' personal conceptions are inconsistent with experts' views of scientific knowledge? Even after direct…

The purpose of this study is to examine the attitudes of direct care workers (DCWs) in group homes towards PWDs. This study also investigated DCWs' demographic and other variables on their attitudes towards PWDs. The scale of attitudes towards disabled persons (SADP) questionnaire was administered to a purposive sample of 108 direct care workers…