Web-based training is becoming a phenomenon in education today because of its flexibility and convenience, it is vitally important to address those issues that adversely impact retention and success in this environment. To generate principles of effective asynchronous web-based materials specifically applicable for secondary level students based…

The purpose of this study was to assess pre-service science teachers' understanding of science, scientific argumentation and the difference between scientific argumentation and scientific explanation. A total of 40 pre-service science teachers enrolled in a Turkish university completed a five-question questionnaire. The results showed that the…

The purpose of this research is to identify the difference in students' attitude towards Physics and Additional Mathematics achievement based on gender and relationship between attitudinal variables towards Physics and Additional Mathematics achievement with achievement in Physics. This research focused on six variables, which is attitude towards…

The purpose of this study was to examine the association of middle school student science achievement and attitudes about science with student-reported frequency of teacher lecture demonstrations and student-centered learning. The student sample was composed of 602 seventh- and eighth-grade students enrolled in middle school science. Multiple…

In the present study, I analyze ethnographic data from a year-long study of two Advanced Placement (AP) Biology classes that enrolled students with diverse racial, ethnic, and linguistic backgrounds. Specifically, I consider participation, positioning, and learning of newcomer Korean students in the focal classes. Building on the notion of figured…

The purpose of this guidebook is to provide guidance to school districts in completing their local Tribal Education Status Report (TESR). Any data that is reported in the local TESRs has to comply with the Family Educational Rights and Privacy Act (FERPA) (20 U.S.C. § 1232g; 34 CFR Part 99) which is a Federal law that protects the privacy of…

This study aimed to examine the written arguments developed by college freshman students using the Science Writing Heuristic approach in inquiry-based general chemistry laboratory classrooms and its relationships with students' achievement in chemistry courses. Fourteen freshman students participated in the first year of the study while 19…

This study comparatively examines the impact of students' citizenship status on science education relative to labor market and university expectations in the Kingdom of Saudi Arabia. Specifically, the 2007 Trends in International Mathematics and Science Study (TIMSS) provides science education teaching, learning and achievement data from the…

We studied gains in student learning over eight semesters in which an introductory biology course curriculum was changed to include optional verbal final exams (VFs). Students could opt to demonstrate their mastery of course material via structured oral exams with the professor. In a quantitative assessment of cell biology content knowledge,…

The present study investigates awareness, factual knowledge, opinions, and risk perceptions of students from Turkish middle schools with regard to nanotechnology in a very general sense. The study was carried out among 1,396 middle school 6th, 7th, and 8th grade students. The students' perceptions of and opinions about nanotechnology were elicited…

Success in ninth grade is essential to a student's success throughout high school. Many high schools retain the traditional science course sequence of teaching biology first to ninth graders who may or may not be cognitively ready for today's biology content. A few school districts in Georgia are offering a flexible science course sequence in the…

The use of audience response system (commonly known as clickers) supports communication and interactivity in class by allowing the instructor to ask thought-provoking questions and encouraging students to articulate and reflect their thinking, reveal misconceptions, probe the knowledge and follow their progress in the course. Recent studies on the…

Research in contemporary biology has become increasingly complex and organized around understanding biological processes in the context of systems. To better reflect the ways of thinking required for learning about systems, we developed and implemented a pedagogical approach using box-and-arrow models (similar to concept maps) as a foundational…

This article discusses how issues of diversity and equity are addressed in the preparation of science teachers who are charged with teaching diverse students in schools. Highlighting examples from my own teaching and research and other studies in education, I frame this article in terms of a broad application of theory in science teacher…

Informational texts, such as those found in science education, have historically been reserved for secondary students. With the increased emphasis on elementary students' academic accountability, these high impact instructional strategies must also be utilized to support subject matter comprehension for younger students. This causal-comparative…