This study explored interrelationships among high school students' views about nature of science (NOS), acceptance of evolution, and conceptual understanding of evolution, and the extent to which these may have shifted from pre- to post-instruction on evolutionary theory. Eighty-one students enrolled in ninth-grade Biology responded to…

A broad continuum exists to describe the structure of inquiry lessons (Hanegan, Friden, & Nelson, 2009). Most teachers have heard inquiry described from a range of simple questioning to completely student-designed scientific studies (Chinn & Malhotra, 2002). Biotechnology education often uses a variety of inquiries from cookbook laboratory…

Our main goal in this study was to explore whether the use of models in high school molecular genetics instruction can contribute to students' understanding of concepts and processes in genetics. Three hundred and nineteen students from four comparable groups of 11th- and 12th-grade students participated. The control group (116 students) was…

How to make learning more interesting is a basic challenge for school education. In this Finnish study, the international ROSE questionnaire was used to survey, during spring of 2003, the relationship between interest in biology and out-of-school experiences for 3626 ninth-grade pupils. Interest and experience factors were extracted by using the…

This study reports on a science professional development initiative with elementary school teachers in Canada. Grades 4 and 5 teachers were involved in the implementation and modification of science kits, together with corresponding professional development activities. Each kit was aligned to specific outcomes in the curriculum and provided a…

There is a large number of relationships between organisms in communities, and these relationships comprise the following types: predation and parasitism, commensalism, protocooperation and mutualism, neutralism, amensalism, and competition. The possible effects of the relationship between two species are that one or the other can benefit (+),…

This study proposes an empirical classification of ways to introduce elements of the history of science into science teaching, as well as describing a special way to do so characterized by the introduction of short extracts from historical texts. The aim is to motivate students to participate in problem-solving activities and to transform their…

This article highlights the benefits of introducing aspects of emotional literacy into lessons. Data were collected from 165 Year 7 pupils in two schools over 1 year. Pupils benefit as they can enjoy science more, as well as learn to work together and support each other to learn. The research found that incorporating emotional literacy strategies…

Hands-on science typically uses physical materials to give students first-hand experience in scientific methodologies, but the recent availability of virtual laboratories raises an important question about whether what students' hands are on matters to their learning. The overall findings of two articles that employed simple comparisons of…

This paper reports a study on elementary students' ideas regarding changes in mass associated with melting. An open-ended probe was designed and distributed to fifth-grade students (n = 230). In addition, 50 students were asked their reasons behind predictions on mass change. The written responses indicate that, despite conventional teaching,…

It is often difficult to engage students, especially younger students, in authentic scientific inquiry. By authentic, the author means that the classroom activities are both good simulations of scientific inquiry as experienced by professional scientists and something that the students can relate to on an intuitive level. However, by engaging…

Some research indicates that a number of children understand vision as an outreaching of the sense, and that they are the originator of the process (Eaton, Anderson, & Smith, 1983; Guesne, 1985). The children draw arrows or rays that point out of the eyes, sometimes returning to the head, and write that vision involves the eyes seeing or…