Programs for the reform of K-12 science teaching today usually insist that science teachers must introduce their students to the nature of science, as well as to scientific content. The academic field of science studies, however, evinces no consensus about what the nature of science really is. This article examines how science educators and educational researchers have drawn on the fragmented teachings of science studies about the nature of science, and how they have used those teachings as a resource in (...) their own projects. It identifies three competing movements for the reform of science teaching that owe a particular debt to science studies: history and philosophy of science, science, technology, and society, and constructivist pedagogy. The article analyzes some of the deep assumptions about the relationships between research science, school science, and children’s learning that pervade the educational literature. (shrink)

Although there is universal consensus both in the science education literature and in the science standards documents to the effect that students should learn not only the content of science but also its nature, there is little agreement about what that nature is. This led many science educators to adopt what is sometimes called “the consensus view” about the nature of science (NOS), whose goal is to teach students only those characteristics of science on which there is wide consensus. This (...) is an attractive view, but it has some shortcomings and weaknesses. In this article we present and defend an alternative approach based on the notion of family resemblance. We argue that the family resemblance approach is superior to the consensus view in several ways, which we discuss in some detail. (shrink)