It has been noted that undergraduate project-based laboratories lead to increased interest in scientific research and student understanding of biological concepts. We created a novel, inquiry-based, multiweek genetics research project studying Ptpmeg, for the Introductory Biology Laboratory course at Brandeis University. Ptpmeg is a protein…

A successful laboratory experience provides the foundation for student success, creating active participation in the learning process. Here, we describe a new approach that emphasizes research, inquiry and problem solving in a year-long biochemistry experience. The first semester centers on the purification, characterization, and analysis of a…

Research-based learning in a teaching environment is an effective way to help bring the excitement and experience of independent bench research to a large number of students. The program described here is the second of a two-semester biochemistry laboratory series. Here, students are empowered to design, execute and analyze their own experiments…

Argument-Driven Inquiry (ADI) is an instructional model that enables science teachers to transform a traditional laboratory activity into a short integrated instructional unit. To illustrate how the ADI instructional model works, this article describes an ADI lesson developed for a 10th-grade chemistry class. This example lesson was designed to…

Background information, experimental approach, materials needed, procedures used, and typical results obtained are provided for genetic engineering experiments. The course in which these experiments are performed is also described. (JN)

Describes a course which emphasizes all facets of analytical chemistry, including sampling, preparation, interference removal, selection of methodology, measurement of a property, and calculation/interpretation of results. Includes special course features (such as cooperative agreement with an environmental protection center) and course…

A set of ions is selected (by computer program available from author) for each student in this qualitative analysis course. Students work out a separation scheme based on results of their experimentation and using selected references. Course methodology, preparation of solutions/unknowns, grading, and student responses are discussed. (Author/SK)

Describes a scheme in which students are arbitrarily paired and presented with a menu of 11 experiments (as well as a figure illustrating their relationships). Each student performs seven experiments in triplicate during the 11 3-hour laboratory periods. Goals of this course are included. (JN)

Describes a one-semester biochemistry course designed for students who have completed courses in biology, CHEMStudy chemistry, and physical science. Course goals include presenting biochemical concepts (in preparation for college courses), challenging students considering science-related careers, and serving as a springboard for science fairs. (JN)

Discusses content, laboratory work, and field studies of a senior-level course in paleopedology (study of fossil soils). The course explores interpretation of ancient terrestrial environments from fossil soils and the study of the fossil record of such soils as an additional approach to earth history. (JN)

Describes laboratory experiments suitable for teaching the principles of digital electronics and computer interfacing to undergraduate chemistry students. Also describes the program for teaching laboratory uses of computers. The program functions to teach principles of computer interfacing while displacing as little chemistry as possible from the…

Describes a microscale laboratory course in which students perform many classic organic reactions using only one-hundredth to one-thousandth the amount of starting material usual in student experiments. Reduction of toxic chemicals concentration in laboratory air and savings in chemical costs and experimental time are benefits of the novel course.…

Five papers presented at the Seventh Biennial Conference on Chemical Education (Stillwater, Oklahoma 1982) focused on qualitative analysis curricula and instruction. Topics included benefits of qualitative analysis, use of iodo/bromo-complexes in qualitative analysis schemes, lecture demonstrations, and brief descriptions of three courses. (JN)

Biology teachers at Ithaca College have developed a course in experimental methodology and instrumentation that teaches beginning biology students the need for accuracy and precision in measurement. This course is described. (JN)

Provided are 10 papers presented during a symposium on teaching cardiovascular physiology outside the lecture hall. Topics addressed include a mechanical model of the cardiovascular system for effective teaching, separate course for experiments in cardiovascular physiology, selective laboratory (alternative to cookbook experiments), cardiovascular…