In this study, we explored some of the factors related to the acceptance of evolution theory among Greek university students training to be teachers in early childhood education, using conceptual ecology for biological evolution as a theoretical framework. We examined the acceptance of evolution theory and we also looked into the relationship…

Recently, the nature of science (NOS) has become recognized as an important element within the K-12 science curriculum. Despite differences in the ultimate lists of recommended aspects, a consensus is emerging on what specific NOS elements should be the focus of science instruction and inform textbook writers and curriculum developers. In this…

Despite a few international comparisons of the evolutionary beliefs of the general public, comparatively less research has focused on science teachers. Cross-cultural studies offer profitable opportunities for exploring the interactions among knowledge and belief variables in regard to evolution in different socio-cultural contexts. We…

The recently observed acceleration of the expansion of the universe is a topic of intense interest. The favoured causes are the "cosmological constant" or "dark energy". The former, which appears in the Einstein equations as the term [lambda]g[subscript [mu]v], provides an extremely simple, well-defined mechanism for the acceleration. However,…

Students are rarely presented with a diversity of viewpoints about evolution and its mechanisms. The historical background to evolution normally suffices: Darwin's journey on The Beagle, his concepts of natural selection and common descent, and an outline of Mendel's experiments. With supplementary concepts such as ecological niches and the modes…

The use of computer simulations as educational tools may afford the means to develop understanding of evolution as a natural, emergent, and decentralized process. However, special consideration of developmental constraints on learning may be necessary when using these technologies. Specifically, the essentialist (biological forms possess an…

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…

Many studies have shown that students' understanding of evolution is low and some sort of historical approach would be necessary in order to allow students to understand the theory of evolution. It is common to present Mendelian genetics to high school students prior to Biological Evolution, having in mind historical and epistemological…

The concept of population growth patterns is a key component of understanding evolution by natural selection and population dynamics in ecosystems. The National Science Education Standards (NSES) include standards related to population growth in sections on biological evolution, interdependence of organisms, and science in personal and social…

Efforts to enact balanced treatment laws represent an attempt to wedge the supernatural into scientific explanations. Current attempts to displace methodological naturalism from science indicate a need to make the nature of science a central theme in our instruction. This article utilizes constructivist listening to introduce students to five…

Despite considerable focus on evolution knowledge-belief relationships, little research has targeted populations with strong content backgrounds, such as undergraduate degrees in biology. This study (1) measured precertified biology and non-biology teachers' (n = 167) knowledge of evolution and the nature of science; (2) quantified teacher…

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…

A variety of different arguments have been offered for teaching "both sides" of the evolution/ID debate in public schools. This article reviews five of the most common types of arguments advanced by proponents of Intelligent Design and demonstrates how and why they are founded on confusion and misunderstanding. It argues on behalf of teaching…

In this paper, I argue that characterisations of life through lists of properties have several shortcomings and should be replaced by theory-based accounts that explain the coexistence of a set of properties in living beings. The concept of life should acquire its meaning from its relationships with other concepts inside a theory. I illustrate…

Scholarship that addresses teaching and learning about evolution has rapidly increased in recent years. This review of that scholarship first addresses the philosophical/epistemological issues that impinge on teaching and learning about evolution, including the proper philosophical goals of evolution instruction; the correlational and possibly…