A two-semester second-year introductory organic chemistry sequence featuring one semester of accelerated organic chemistry followed by one semester of bioorganic chemistry is described. Assessment data collected over a six-year period reveal that such a course sequence can facilitate student mastery of fundamental organic chemistry in the first…

Faculty from the chemistry and English departments have developed a combined second-semester honors general chemistry and college writing course that fosters critical thinking through challenging writing assignments. Examples of case-study writing assignments and guidelines are provided that faculty at other institutions can adapt in similar…

The chemical origin of life on earth has been used as a conceptual framework in an introductory, undergraduate chemistry course. The course explores the sequence of events through which life is believed to have emerged, from atoms to molecules to macromolecular systems, and uses this framework to teach basic chemical concepts. The results of this…

Active learning is a teaching methodology with a focus on student-centered learning that engages students in the educational process. This study implemented active learning techniques in an orthopedic assessment laboratory, and the effects of these teaching techniques. Mean scores from written exams, practical exams, and final course evaluations…

Distance education has created new challenges with respect to the course evaluation process. This study aimed to determine if the adopted Telecourse Evaluation Questionnaire (TEQ) could be used to effectively evaluate a course developed for multisite distance delivery and taught by a team of instructors. It utilized a pretest and posttest…

This study relates the performance of college students in introductory science courses to the amount of content covered in their high school science courses. The sample includes 8310 students in introductory biology, chemistry, or physics courses in 55 randomly chosen U.S. colleges and universities. Students who reported covering at least 1 major…

Biochemistry and molecular biology occupy a unique place in the medical school curriculum. They are frequently studied prior to medical school and are fundamental to the teaching of biomedical sciences in undergraduate medical education. These two circumstances, and the trend toward increased integration among the disciplines, have led to…

In this study, 364 first-year physics students were randomly assigned to one of four online multimedia treatments on Newton's First and Second Laws of Motion: (1) the "Exposition", a concise lecture-style presentation; (2) the "Extended Exposition", the Exposition with additional interesting information; (3) the "Refutation", the Exposition with…

Students rarely ask questions related to course content in large-format introductory classes. The use of a Web-based forum devoted to student-generated questions was explored in a second-semester introductory biology course. Approximately 80% of the enrolled students asked at least one question about course content during each of three semesters…

This essay examines some aspects of the teaching of mathematics and its applications in three of the principal sixteenth century Spanish universities (Salamanca, Valencia and Alcala) and in other institutions sponsored by the monarchy, such as the "Casa de la Contratacion" (House of Trade) of Seville and the so-called Academy of…

Service learning projects were incorporated into the curriculum of an undergraduate course entitled "Biology of Women". The goals of the service learning projects were: 1) to provide students with the opportunity to consider issues pertaining to human biology in real-world settings; 2) to foster student engagement with the community; and…

Evaluates experiences gained using nontraditional teaching methods in college physical chemistry, including small group instruction, use of teacher prepared materials, integration of theoretical and directed teaching, continual examination of knowledge and less emphasis on teacher centered approaches. Suggests positive influences resulting from…

Teaching the large introductory science course is a challenge, but when the objective is seen not as covering the field but uncovering part of it to illustrate principles common to the whole, the facts are no longer the end result but tools with which the disciplines can be further explored. (Author/MSE)

The is the first report from a study of a structured active learning approach to an analytical chemistry course. The purpose of the study is to assess the longitudinal outcomes of this approach and to provide feedback to curriculum developers about the effects of the changes being made in the chemistry curriculum. The data, collected from a cohort…

This paper reports on a unique assessment of a structured active learning approach to a freshman chemistry course. Faculty members (N=25) from 11 departments outside the chemistry department served as assessors interviewing approximately 200 students from the experimental and a comparison version of the course. The experimental section of the…