Task orientation is currently a prominent concept under discussion in primary school didactics. It focuses on tasks along which pupils acquire competences on distinct levels of competence. The qualitative empirical study TAPSE (Textbook Analysis in Primary Science Education) pursues the question which conception of task orientation is present in…

Discipline-based educational researchers and institutions that provide guidance on Science, Technology, Engineering, and Mathematics instruction have long documented the impact of active learning strategies on student learning and achievement, the lack of incorporation of active learning into undergraduate instruction, and the languishing rates of…

Recent calls for reform in education recommend science curricula to be based on central ideas instead of a larger number of topics and for alignment between current scientific research and curricula. Because alignment is rarely studied, especially for central ideas, we developed a methodology to discover the extent of alignment between primary…

For over a century, genetic arguments for the existence of racial inequality have been used to oppose policies that promote social equality. And, over that same time period, American biology textbooks have repeatedly discussed genetic differences between races. This experiment tests whether racial terminology in the biology curriculum causes…

Texts play an integral role in science research and science classrooms yet biology textbooks have traditionally failed to reflect the epistemic elements of the discipline such as justification of claims and visual representations of empirical data. This study investigates high school biology students' reading experiences when engaging more…

Researchers and practitioners alike express concerns about the conceptual difficulties associated with the concepts of momentum and kinetic energy currently taught in school physics. This article presents an in-depth analysis of the treatment given to them in 44 published textbooks written for UK secondary school certificate courses. This is set…

This study examined how photographs in six introductory environmental science texts portrayed the urban environments in which most U.S. students lived. All photographs from all texts were coded to determine whether they depicted urban areas. The urban photographs were then coded to determine what they communicated about the urban environment. The…

This study assessed the representations of nature of science (NOS) in high school chemistry textbooks and the extent to which these representations have changed during the past four decades. Analyses focused on the empirical, tentative, inferential, creative, theory-driven, and social NOS, in addition to the myth of "The Scientific Method," the…

Examines the generalizability of selective-attention and academic-studying hypotheses to a modified science chart medium. Describes the questions designed to selectively focus students' attention on specific columns in a modified science chart, with the goal of improving student achievement on a test measuring learning of content contained in…

Determined whether males, females, minorities, and nonminorities are quantitatively and qualitatively represented in the illustrations of seven contemporary elementary science textbooks (grades 1-6) in a manner that is reflective of society as it was, is, and should be. Results (based on examination of over 5,900 illustrations) are reported and…

Examines readability of elementary science textbooks regarding visual supplements (color, visuals, and page layout). Significant relationships were found between cloze scores and both grade level and content. Also found significant interaction between grade and sex in favor of older males. Eight of nine texts were at or near readability…

This study demonstrated a direct relationship between achievement level (measured by responses to biological items on the 1977 National Assessment of Educational Progress's science survey) and concept emphasis in biology textbooks. In addition, recommendations of Project Synthesis were not found in newer biology textbooks. Other findings are…

Presents findings from a systematic analysis of elementary-school science textbooks in terms of content domain, method of information presentation, types of questions, and considerateness. Found substantial differences between programs and suggests five further research questions. (YP)

The research reported in this study was done to evaluate the understandings developed by students who meet science concepts through a textbook. Findings indicated that concrete concepts were better understood by eighth grade students than formal concepts and that students achieved some understanding of some formal concepts. (CW)

Examined are the global issues of population growth, world hunger, air quality and atmosphere, and water resources in 10 middle school science textbooks. Less than two percent of text pages were devoted to these issues and no significant differences were found between textbook series. (Author/YP)