Recommendations for teaching the nature of science (NOS) are grounded in a deficit view of students and/or the public--wherein people accept pseudoscientific claims, particularly about evolution, because they do not adequately understand what counts as being "scientific." Under the deficit view, correct views of science are defined by…

The purpose of this paper is to compare and contrast between two theoretical frameworks for addressing nature of science (NOS) and socioscientific issues (SSI) in school science. These frameworks are critical thinking (CT) and argumentation (AR). For the past years, the first and second authors of this paper have pursued research in this area…

In this article, the argument is put forth that controversies about the scope and limits of science should be considered in Nature of Science (NOS) teaching. Reference disciplines for teaching NOS are disciplines, which reflect upon science, like philosophy of science, history of science, and sociology of science. The culture of these disciplines…

Research demonstrates that teachers' acceptance or rejection of evolution impacts whether they teach evolution in their classrooms. Furthermore, factors such as religiosity and nature of science understanding impact acceptance or rejection. What is absent from the literature is an exploration of experiences that inform choices made regarding…

We present an empirical investigation of a classroom training fostering vocational students' consideration of source information when deciding about science-based controversies. The training was specifically aimed at raising students' awareness of the division of cognitive labor and the resulting need to take a source's competence into account…

Seeking a historical-philosophical approach to science teaching, narrative texts have been used as pedagogical tools to improve the learning experience of students. A review of the literature of different types of narrative texts and their different rates of effectiveness in science education is presented. This study was developed using the…

Mendel is an icon in the history of genetics and part of our common culture and modern biology instruction. The aim of this paper is to summarize the place of Mendel in the modern biology classroom. In the present article we will identify key issues that make Mendel relevant in the classroom today. First, we recount some of the historical…

Educators advocate that science education can help the development of more responsible worldviews when students learn not only scientific concepts, but also about science, or "nature of science". Cosmology can help the formation of worldviews because this topic is embedded in socio-cultural and religious issues. Indeed, during the Cold…

Teachers often struggle with controversy when teaching biological evolution in American schools. Research indicates that curriculum with a nature of science (NOS) focus quells controversy (McComas 2004; Scharmann 2005; Staver 2003). This article presents a 5E NOS series that is a first step in a NOS curriculum that situates student understanding…

Results from a series of surveys describe dimensions of middle and high school science teachers' preparation for and practices around climate science instruction in the classroom. Descriptions are drawn from 877 respondents to four surveys of US middle and high school science teachers from 2009-2011. Most respondents had engaged in self-directed…

The study investigated the relationship of nature of science (NOS) instruction and students' decision-making (DM) related to a controversial socioscientific issue about genetically modified food. Participants were ninth-grade students in four intact sections (two regulars and two honors) in a public high school in the Midwest. All four groups were…

Even 150 years after Charles Darwin published "On the Origin of Species," public school teachers still find themselves dealing with student resistance to learning about biological evolution. Some teachers deal with this pressure by undermining, deemphasizing, or even omitting the topic in their science curriculum. Others face the…

The purpose of this study was to (a) investigate the effectiveness of explicit nature of science (NOS) instruction in the context of controversial socioscientific issues and (b) explore whether the transfer of acquired NOS understandings, which were explicitly taught in the context of one socioscientific context, into other similar contexts…

Science instructors, even at the college level, are routinely confronted with two facts about their students. First, most of their students have a poor understanding of the nature of science (NOS). Second, many of their students have religious objections to particular scientific theories that seem to cripple their ability to learn about, or even…

Last summer, Governor Bobby Jindal signed the Louisiana Science Education Act into law. Although the name of the bill sounds innocuous, it is backed by the intelligent-design movement and will no doubt lead to yet another court case on teaching evolution and creationism in school and college classrooms. After all, courts and classrooms have served…