The current study aims at identifying particular ways through which social actors are represented in Summit Series ELT textbooks. It examines cultural load in the textbooks within critical discourse analysis framework, in this case van Leeuwen's framework. Particularly, the study attempts to explore if values, norms, and roles are…

This research was a cross-age study that sought to determine and compare students' ideas about the causes of the seasons. Toward this aim, the research was carried out with 974 students at different educational levels and across the various age groups. First, the data obtained from the responses to the open-ended question was categorized according…

Few studies examine the association between community college students' risky sexual behavior, unplanned pregnancy, and the subsequent withdrawal from school. Further, students' nonchalant attitudes and lacking access to health care and information about contraceptive use may exacerbate the problem. Hence, comprehensive sexuality education can…

The problems that teachers face early in their careers are a major factor in growing rates of attrition among neophyte teachers. According to the Organisation for Economic Co-operation and Development, high rates of attrition, coupled with and aging teacher population in many countries in the developed world, may cause a teacher shortage crisis in…

Although the use of simulation to teach the sampling distribution of the mean is meant to provide students with sound conceptual understanding, it may lead them astray. We discuss a misunderstanding that can be introduced or reinforced when students who intuitively understand that "bigger samples are better" conduct a simulation to…

Student errors are springboards for analyzing, reasoning, and justifying. The mathematics education community recognizes the value of student errors, noting that "mistakes are seen not as dead ends but rather as potential avenues for learning." To induce specific errors and help students learn, choose tasks that might produce mistakes.…

Students hold many misconceptions as they transition from arithmetic to algebraic thinking, and these misconceptions can hinder their performance and learning in the subject. To identify the errors in Algebra I which are most persistent and pernicious in terms of predicting student difficulty on standardized test items, the present study assessed…

"Green" has a common use among the public. Both natural and social environment have an important effect on this expression. People tend to explain the scientific concepts using well-known situations which they intensively see around the living area. In this sense, photosynthesis is one of the most important biological concepts including…

Evolutionary history and structural considerations constrain all aspects of animal physiology. Constraints on invertebrate locomotion are especially straightforward for students to observe and understand. In this exercise, students use spiders to investigate the concepts of adaptation, structure-function relationships, and trade-offs. Students…

In this article we problematize the purpose of teaching science in preschool and the competences preschool teachers need in order to conduct science activities in the classroom. The empirical data were collected through an action research project with five preschool and primary school teachers (K-6). In the first section of this paper we use one…

Volunteering is often touted as a method to educate college students about social justice by providing students with an opportunity to apply classroom knowledge in a real-world setting. However, many critics have noted that service does not necessarily lead to social justice outcomes and that some forms of service may reinforce students'…

The aim of this study was to examine the concept development of decimal numbers in 244 Chinese elementary students in grades 4-6. Three grades of students differed in their intuitive sense of decimals and conceptual understanding of decimals, with more strategic approaches used by older students. Misconceptions regarding the density nature of…

Childhood obesity is a major public health problem associated with many adverse health outcomes in adulthood. During 2011-2012, nearly 17% of children and adolescents were obese. Weight status misperception occurs when the child's perception of their weight status differs from their actual weight status based on measured height and weight.…

The purpose of this study is to examine students' perceptions of the nature of science and metaphors related to the concept of robot, to determine the differentiation in these perceptions and metaphors resulting from LEGO NXT robot applications, and to share some good examples of education-oriented activities with robots. In this study, a hybrid…

The term "formative assessment" is often used to describe a type of assessment. The purpose of this paper is to challenge the use of this phrase given that "formative assessment" as a noun phrase ignores the well-established understanding that it is a process more than an object. A model that combines content, context, and strategies is presented…