Throughout this country the student population is becoming increasingly diverse, yet the teacher population does not reflect this diversity. This lack of diversity in the teacher population deprives students of color from having role models of the same race/ethnicity who look like them and who might have experiences which are similar to theirs…

Models and modeling are considered integral parts of scientific literacy, reflecting educators' efforts to introduce and engage students in authentic scientific inquiry through Modeling-based Learning (MbL) approaches in science. Over the years research has developed a considerable amount of knowledge concerning MbL. Our purpose in this paper was…

This article presents a framework for considering teaching intentions relating to literacy within the context of the school science curriculum. It focuses on the provision of learning experiences involving discussion,reading and/or writing and specifically on student-authored podcasting as a "writing-to-learn" activity that can assist young people…

The use of assessment methods is a widely discussed topic in education. Exams that are commonly used, however, may not necessarily assess student understanding at a high cognitive level. By implementing alternative assessment methods, instructors can influence student learning. Portfolio-based assessment (PBA) is a purposeful collection of student…

Science Without Borders is a unique interdisciplinary science course that uses group and active-learning strategies and is in high demand among nonscience majors at a masters-level university. Registrar data showed that nonscience majors were far more likely to choose this course compared with other, discipline-based science courses. In an…

Federal legislation supports instruction of content areas for all individuals, yet professionals in the field of special education are left trying to find the relevant functional outcomes for science and other content instruction for students with disabilities enrolled in a functional curriculum. Research on effective instruction for students with…

Recognizing the relevance that fieldwork and field trips have in the teaching of geosciences and related learning processes, this study presents two geological fieldwork studies that were established with Portuguese secondary school students. Both studies were focused on geoscience content knowledge, and attempted to increase environmental…

The growing diversity of Ontario's population is increasing pressure on the education system to ensure that all students receive equal opportunities to excel academically and develop personally. Students are more likely to succeed if their own racial, ethnic, and cultural identity is reflected in the classroom. This observation applies no less to…

The purpose of this quantitative study was to investigate whether or not informational writing in the science curriculum would impact fifth grade students' science achievement and conceptual understanding. The population of this study came from a metropolitan school district in the state of Georgia for school year 2012-2013. The quantitative data…

This dissertation presents my explorations in both molecular biology and science education research. In study one, we determined the "ADIPOQ" and "ADIPORI" genotypes of 364 White and 148 Black BrCa patients and used dominant model univariate logistic regression analyses to determine individual SNP and haplotype associations…

During 2010-2012, three professional development workshops brought together K-12 educators and scientists conducting research in the geographic and ecological context of Alaska's three large marine ecosystems (Bering Sea/Aleutians, Gulf of Alaska, and Arctic Ocean). Educators successfully applied new scientific knowledge gained from their…

School-based HIV/AIDS science education has the potential to impact students when integrated into the science curriculum. However, this mixed method study shows that school-based HIV/AIDS science education is often not infused into career subjects such as science education but integrated into civics education and taught by teachers who lack the…

This research examined middle school student conceptions about global climate change (GCC) and the change these conceptions undergo during an argument driven instructional unit. The theoretical framework invoked for this study is the "framework theory" of conceptual change (Vosniadou, 2007a). This theory posits that students do not…

This study examines prospective teachers' levels of understanding the photoelectric effect, and the impact of writing activities for learning purposes on the success of prospective teachers. These prospective teachers study in the science teaching program of the faculty of education and take the course Introduction to Modern Physics. In this…

This study reports on the success of using a problem-based learning approach (PBL) as a pedagogical mode of learning open inquiry science within a traditional four-year undergraduate elementary teacher education program. In 2010, a problem-based learning approach to teaching primary science replaced the traditional content driven syllabus. During…