Condensed courses are commonly used across academia as a means for students to catch up or get ahead of their curriculum. Instructors may be hesitant to teach such courses due to concerns about limited knowledge retention and reduced academic rigor. We sought to determine if there are any differences in changes of student attitudes before and…

Breadth and depth of curriculum are important for success in science teaching and learning. Curriculum theorists recommend less breadth and more depth than overloaded, superficial science curricula. This study investigates breadth and depth in the official biology syllabi in the seventh to eighth or ninth years in four diverse jurisdictions,…

This study aimed to compare the effects of computer-based lessons versus traditional lessons on achievement of university students regarding meiotic cell division. A pretest-intervention-posttest design was used. To determine the effect of our computer-based intervention, we established a control group. In total, 100 second-year university…

Literature circles are student-led, small-group discussions that promote active learning and engagement with literary texts. The objective of this study was to assess the impact of literature circles on student engagement and learning outcomes in a pedology course. For various reading assignments throughout the semester, students either…

A central topic in Bioelectricity is the generation of the extracellular potential that results from the propagation of a transmembrane action potential along the muscle fiber. However, the way in which the extracellular potential is determined by the propagating action potential is difficult to describe, conceptualize, and visualize. Moreover,…

Undergraduate genetics courses have historically focused on simple genetic models, rather than taking a more multifactorial approach where students explore how traits are influenced by a combination of genes, the environment, and gene-by-environment interactions. While a focus on simple genetic models can provide straightforward examples to…

The results of an earlier four-year longitudinal research study on the development of experimental design skills led to the conclusion that 12-13 year old students probably need more help to design experiments than had been offered to them in that project. This paper reports the findings of the first year of a further four-year empirical research…

Spatial skills are embedded in all aspects of the geosciences. The teaching and learning of spatial skills has been a challenging, but vital, endeavor. To support student learning of spatial skills in undergraduate courses, we designed scaffolds for spatially dependent content in a mid-level geoscience course using playdough to allow students to…

The purpose of this study was to explore how student behaviors, while using an adaptive courseware system, influenced performance in a gateway biology course. This study used a mixed methods approach. Quantitative data was collected from the course's learning management system (LMS) and the adaptive courseware. This data was analyzed using…

Using external representations (ERs) to foster content understanding in biology education has increased as they allow for the visualization of abstract biological phenomena. However, the extent to which students have visualization skills required to learn from ERs effectively remains an open question. The current quantitative quasi-experimental…

Informal learning (IL) venues such as museums, zoos, scouting, national parks, and community activities are increasingly recognized for their important role in enhancing the public understanding of science. Many benefits to students who participate in rich informal learning experiences are reported in the literature, including improvements in…

I conducted a set of four studies to catalogue and examine course elements, including active learning strategies and evidence-based teaching practices, and their influence on student experiences and performance in college biology classes. In the first study, I defined the term "active learning" and catalogued the 300[plus] strategies…

The flipped classroom is a teaching innovation in which instructional content is delivered out of the classroom, often via videos, and the class period is used for application of the course material. While the popularity of the flipped classroom is growing exponentially, its benefits have not been extensively studied. In this study we compared…

Problem-based learning encourages students to deepen their understanding of a concept by working through a real-world example of course content. Case studies represent a form of problem-based learning that engages students in realistic scenarios to achieve a deeper understanding of concepts. Case studies have been shown to facilitate the learning…

The onset of the Next-Generation Science Standards [NGSS] has created a need for elementary teachers to develop purposeful, multi-dimensional formative assessments (FAs). In order to promote this process, we utilized teacher learning communities (TLCs) and practice-based professional development focused on key aspects of the reform while…