The purpose of this study is to develop a framework for analyzing classroom argumentation that includes a process of rebutting. A most commonly used framework to analyze argument in science education is Toulmin's Argumentation Pattern. It is useful for analyzing argumentation but it cannot represent the complexity of students' rebuttals during…

In theory, there is broad agreement among science education stakeholders that supporting the achievement of scientific literacy is crucial for citizens to make informed and critical decisions about socioscientific issues (SSI). Likewise, it is widely held that argumentation is an important component of scientific literacy. In practice, however,…

Epigenetics, the new research field at the cutting edge of biology research, needs to be introduced in biology education. The aim of this review is to support biology teachers and other non-experts to get an overview of the field, as a review in epigenetics has hardly been written for these groups. This review was done by finding documents…

Issues associated with nature of science (NOS) have long been recognized as an essential component of scientific literacy. While consensus exists regarding the importance of an explicit reflective approach, precisely how to teach NOS remains elusive. The present study explores one particularly promising approach, namely the use of historical…

Increasingly, educators in the biological and social sciences teach about the concept of race from a social constructionist perspective. Scholarship on race pedagogy suggests that to fully appreciate the complexity of race, students must be able to both deconstruct multiple false beliefs about the fixed nature of race (i.e., racial essentialism)…

Genetic essentialism of race is the belief that racial groups have different underlying genetic essences which cause them to differ physically, cognitively, or behaviorally. Apparently, no published studies have explored if belief in genetic essentialism of race among adolescents differs after many weeks of formal instruction about different…

The paper presents an experimental study that examines the conditions required for news about behavioral genetics to activate genetic essentialism beliefs. Nine hundred sixty-five adults living in the USA were randomly assigned to read either a control news article or one of the three versions of a news story about behavioral genetics. The…

Belief in genetic determinism (BGD) has been associated with increased social stereotyping and prejudicial views and consequently is of significant concern to science educators. The Public Understanding and Attitudes towards Genetics and Genomics (PUGGS) instrument was developed to measure relationships among BGD, genetics knowledge, and…

Conflation of sex and gender is implicated in the development of essentialist thinking, which has been linked to the justification of systems of prejudice in modern society. This exploratory study presents findings from a person randomized control trial conducted with 460 students in 8th-10th grade that investigated the extent to which students…

The aim of the present study is to explore pre-service elementary teachers' evaluations of the evidence and models and their positions on a socio-scientific topic, namely genetically modified organisms (GMOs), after evaluating them through Model Evidence Link (MEL) diagrams. The findings of this study show that the participants mostly constructed…

This article focuses on students' discursive moves and reasoning practices while engaged in a task that requires making explanatory links between sickle cell disease and malaria. Both diseases pertain to key areas of the biology curriculum, namely, genetic variability and natural selection, and are connected to the theory of evolution of living…

The purpose of this study is to interpret and qualitatively characterise the content in some research articles and evaluate cases of possible difference in meanings of the gene concept used. Using a reformulation of Hirst's criteria of forms of knowledge, articles from five different sub-disciplines in biology (transmission genetic, molecular…

Genetic determinism can be described as the attribution of the formation of traits to genes, where genes are ascribed more causal power than what scientific consensus suggests. Belief in genetic determinism is an educational problem because it contradicts scientific knowledge, and is a societal problem because it has the potential to foster…

There is emerging interest on the interactions between modelling and argumentation in specific contexts, such as genetics learning. It has been suggested that modelling might help students understand and argue on genetics. We propose modelling gene expression as a way to learn molecular genetics and diseases with a genetic component. The study is…

To determine what knowledge of genetics is needed for decision-making on genetic-related issues, a consensus-reaching approach was used. An international group of 57 experts, involved in teaching, studying, or developing genetic education and communication or working with genetic applications in medicine, agriculture, or forensics, answered the…