The California Blackworm ("Lumbriculus variegatus") is a freshwater segmented worm species that has been used by biology instructors as a model system for inquiry-based student investigations. The blackworm dorsal blood vessel pulsation rate is easily quantified. Moreover, this species can facilitate the study of neuromuscular…

"January Undergraduate Move Ahead Program" (JUMP) uses winter break as an opportunity to prepare small groups of scholarship students with high financial need for the second semester of their first-year biology curriculum and a career in life science. A winter intersession program has challenges, but more importantly, benefits that…

Undergraduate research experiences benefit students' scientific skills, and recent trends in undergraduate research and education include focusing on interdisciplinary projects and on place-based learning. Here we describe a semester-long pilot interdisciplinary undergraduate research program focused on local aquatic ecosystems, discuss perceived…

Technology has long been implemented in education and iPads are increasingly used in undergraduate courses. This study was conducted to evaluate the effects of using iPads on undergraduate student learning in the ecology laboratory in 2013-2015. Two sections of the ecology laboratory were studied each year: one group used iPads and the other used…

Many science departments encourage students to gain experience conducting research. However, finding ecological research projects that allow students to test a hypothesis in the field, over the relatively short time span of a semester, can be challenging. This article describes an inquiry-based research activity examining the influence that urban…

Science is all about how and why. India is a land of diversity and having an equally diverse education system. In a diverse classroom, it is important for the teacher to impart knowledge in such a way that it kindles curiosity in the learner. The best way to communicate science is 'learning by doing'. This requires great skill and apt teaching…

Employing scientific reasoning when giving biological explanations comes easily to the experienced scientist. However, students often encounter difficulty when they attempt to explain biological phenomena. One significant obstacle appears to be the failure or inability to bear in mind the levels of organization. To address this issue, learning…

Cognitive scientists and psychology researchers have given growing attention to evidence of the testing effect, that is, the improvement of students' recall through memory-retrieval practice in the form of quizzes and exams. While laboratory experiments consistently show dramatic positive effects on learning through the testing effect,…

The protection of earth's biodiversity requires a sophisticated understanding of how human activities can affect the relative abundances of species in natural ecological communities. Here, we report on an introductory biology laboratory activity in which students quantified biodiversity while investigating one of the most important controls on the…

Because the escalating loss of species is one of the most serious environmental crises we face, it is vital that students of biology comprehend and can communicate the roles that biodiversity plays in the functioning of ecosystems. Here, we report on a laboratory experiment that has been highly successful in our introductory biology courses at…

Pre-nursing students of an introductory Microbiology laboratory class, having learnt typical microbiological techniques during the semester, gained the confidence of conducting an inquiry-based project as part of their lab course work. Students cooperatively performed a microbiological analysis, to evaluate safety of sushi. This paper presents…

Evidence of the effectiveness of active learning has resulted in a shift in post-secondary classrooms towards student-centred teaching, often relying heavily on peer-to-peer interactions. While the overall benefit of these teaching methods is established, it remains unclear whether all sub-populations of students benefit similarly. Given the…

Because students and professors place different values on syllabi components, perceptions of course objectives vary. Previous studies investigated the relationship between students' and instructors' expectations and syllabi content, but do not address the role of explicitly stated course objectives in syllabi. Our study used qualitative methods to…

Multiple worldwide efforts, including research experiences and internships for students, have been developed to increase diversity in STEM. In order to understand the outcomes of these research experiences, instruments have become available, but surprisingly, Spanish instruments for these purposes are scarce. The evaluation of diverse scientific…

Undergraduate students often lack opportunities to comprehend, present, and produce scientific literature as part of their regular curriculum. In courses that have already been already developed, students either analyzed a few journal articles and/or studied disciplinary content typically with the assistance of a textbook. In this study, I have…