Computational thinking (CT) is a way of making sense of the natural world and problem solving with computer science concepts and skills. Although CT and science integrations have been called for in the literature, empirical investigations of such integrations are lacking. Prior work in natural selection education indicates students struggle to…

America's rank among the lowest of developed countries in evolution acceptance rates is due, at least in part, to religious and political opposition. The negative correlations among religiosity, political ideology, and evolution acceptance in the United States have been documented repeatedly, and comfort with evolution varies by region with…

Concept map activities often lack a subsequent revision step that facilitates knowledge integration. This study compares two collaborative critique activities using a Knowledge Integration Map (KIM), a form of concept map. Four classes of high school biology students (n?=?81) using an online inquiry-based learning unit on evolution were assigned…

The development of rich, reliable, and robust measures of the composition, structure, and stability of student thinking about core scientific ideas (such as natural selection) remains a complex challenge facing science educators. In their recent article (Nehm & Schonfeld 2008), the authors explored the strengths, weaknesses, and insights provided…

Despite concerted efforts by science educators to understand patterns of evolutionary reasoning in science students and teachers, the vast majority of evolution education studies have failed to carefully consider or control for item feature effects in knowledge measurement. Our study explores whether robust contextualization patterns emerge within…

Explores the nature of the changes in students' explanations (n=50) of evolutionary scenarios. Teleological and Lamarckian explanations accounted for over half of the students' explanation on the pretest but dropped to less than 20% on the posttest. (ZWH)

Responses of 322 university sophomores (education majors) on an evolution problem "How could the bat have evolved wings?" are analyzed and classified. Concludes that misunderstandings are logical. (PR)

Assesses students' learning of evolution by natural selection within four different sections of an introductory biology course where each section used a different combination of curricular materials and instruction. Reports that comparisons between sections support the use of paired problem-solving instructional strategy in conjunction with the…

Discussed are the results of a test administered to nonmajor biology students on the topic of natural selection. The description of student conceptions, effects of instruction, and the effects of a belief in evolution are included. (KR)